Associate Professor

Biomaterials fabrication

Additive manufacturing

Laser materials processing

Supervisor of Outstanding Doctoral Dissertations of Tsinghua University (2022, 2024)

Teaching Excellence Award Under 45 of Tsinghua University (2020)

Tsinghua University Excellent Course "Laser and Its Application" (2020)

The 2^nd prize, 10th Young Teachers' Teaching Skills Competition in Beijing Universities (2019)

The 1^st prize, 8th Young Teachers' Teaching Skills Competition in Tsinghua University (2019)

The 2^nd prize, Teaching Achievements in Tsinghua University (2019)

The best paper, 34^th and 37^th ICALEO in USA (2015 and 2018)

Outstanding Contribution Award for Teaching work Tsinghua University (2013-2015)

The first prize of Excellent Undergraduate Supervisors of Tsinghua University (2014)

The best paper, Visual-JW2010 International Conference in Japan (2010)

The annual best paper award, Japan Welding Society (2009)

[1] Three-level strategies and mechanisms for bioadaptive regulation of additively manufactured magnesium alloy and their application in repairing osteoporotic bone defect, NSFC General Project 52471262, 2025-2028, PI

[2] Towards mechano-biological optimization of additively manufactured biodegradable metal porous scaffolds to foster bone reconstruction via machine learning and bionic design, NSFC General Project 52175274, 2022-2025, PI

[3] Processing and performance of zinc based biodegradable metal implants manufactured by selective laser melting, NSFC General Project 51875310, 2019-2022, PI

[4] Laser additive manufacturing of biodegradable metallic bone implant and its clinical application, National key research and development program 2018YFE0104200, 2019-2023, PI-sub project

[5] Laser intelligent welding technology for multi-curved titanium alloy components, NSFC Key Project U1537205, 2016-2019, PI-sub project

[6] Process stability and its control during hot wire laser welding, NSFC General Project 51005125, 2011-2013, PI

[7] Development of electron beam powder bed fusion equipment and processing technology for complicated and precise metal components, National key research and development program 2017YFB1103300, 2017-2020, major investigator

[8] Gas flow field simulation and diagnostic of cutting nozzles, Technology development project from Air Liquide, 2015-2017, PI

[9] Solidification cracking and laser surface treatment of stainless steels, Technology development project from Mitsubishi Heavy Industries, 2015-2017, PI

[10] Laser welding technologies for train bodies made of stainless and magnesium, Technology development project from China CNR Company, 2014-2016, PI

Selected Publications

[1] Ye Wei^#*, Bo Peng^#, Ruiwen Xie^#, Yangtao Chen^#, Yu Qin^#, Peng Wen^#, Stefan Bauer^#, Po-Yen Tung^#, Dierk Raabe^*. Deep active optimization for complex systems. Nature Computational Science, 2025, https://doi.org/10.1038/s43588-025-00858-x

[2] Yijie Liang^#, Jiabao Dai^#, Zhenbao Zhang^#, Aobo Liu, Jing Xu, Haoning Tang, Yuhan Qi, Manxi Li, Haixia Li, Jing Wang, Yantao Zhao*, Peng Wen*, Yanfeng Li*. Osteogenic and antibacterial enhancement by alloying design and microstructural modification of additively manufactured biodegradable metals, Biomaterials, 2026, 324: 123481.

[3] Zijie Pei^#, Haojing Xu^#, Minzheng Guo^#, Weiyun Xu, Ya Wen, Fengpo Sun, Tongyi Zhang, Bo Peng, Piqian Zhao, Liangkun Huang, Mengyu Wang, Zhaoshuo He, Junzhi Liua, Zhichao Yang, Ze Zhang*, Peng Wen*, Liangyuan Wen*. A soft-hard hybrid scaffold for osteochondral regeneration through integration of composite hydrogel and biodegradable magnesium. Biomaterials, 2026, 324: 324123493.

[4] Dongxu Xie^#, Qiunan Zhou^#, Yilin He^#, Wanzhen Lei, Aobo Liu, HMS. Sohan, Siyuan OuYang, Yufeng Zheng, Luyuan Jin^*, Peng Wen^*. 3D printed metal structures with inherent micro pores to enhance biodegradability and absorbability, Additive Manufacturing, 2025, 109(5): 104837.

[5] Aobo Liu^#, Zhenbao Zhang^#, Yijie Liang, Xuan Wang, Li Chen, Manxi Li, Yufeng Zheng^*, Yanfeng Li^*, Peng Wen^*. Magnesium-induced strengthening, degradation and osteogenesis for additively manufactured Zn-Mg orthopedic implants, Acta Biomaterialia, 2025, 197: 495-506.

[6] Aobo Liu^#, Zhenbao Zhang^#, Xuan Wang, Li Chen, Yijie Liang, Manxi Li, Bangzhao Yin, Yufeng Zheng^*, Yanfeng Li^*, Peng Wen^*. A critical role of surface oxidation on biodegradable Zn porous scaffolds for repairing bone defect, Virtual and Physical Prototyping, 2025, 20(1): e2476035.

[7] Yu Qin^#, Zehao Jing^#, Da Zou, Youhao Wang, Hongtao Yang, Kai Chen, Weishi Li^*, Peng Wen^*, Yufeng Zheng^*. A metamaterial scaffold beyond modulus limits enhanced osteogenesis and angiogenesis of critical bone defects, Nature Communications, 2025, 16: 2180.

[8] Zhengguang Wang^#, Jinge Liu^#, Shuai Han^#, Bingchuan Liu, Jiedong Wang, Shengxin Zeng, Chaoxin Wang, Shuyuan Min, Yuanyu Hu, Bo Peng, Qian Wang, Haoyue Li, Dazhi Liu, Peng Wen^*, Yufeng Zheng^*, Yun Tian^*. Development of a novel magnesium alloy with high degradation resistance and osteo/angiogenesis activity through scandium-enhanced growth of passivation film, Advanced Functional Materials, 2025, 2414264.

[9] Zehui Lv^#, Bo Peng^#, Yu Ye, Haojing, Xu, Xuejie Cai, Jinge Liu, Jiabao Dai, Yixin Bian, Peng Wen^*, Xisheng Weng^*. Bolstered bone regeneration by multiscale customized magnesium scaffolds with hierarchical structures and tempered degradation, Bioactive Materials, 2025, 46: 457-475.

[10] Chaoxin Wang^#, Yutian Luo^#, Yunong Shen^#, Bingchuan Liu, Zhengguang, Wang, Caimei Wang, Xiaolin Ma, Peng Wen^*, Yufeng Zheng^*, Yun Tian^*. Multifunctional magnesium alloy scaffolds for osteomyelitis therapy: Integrating corrosion resistance, osteogenic activity, and antibacterial effects, Chemical Engineering Journal, 2025, 505: 158712.

[11] Yu Qin^#, Chunhao Yu^#, Peng Wang^#, Hongtao Yang, Aobo Liu, Shuhan Wang, Zhenquan Shen, Senju Ma, Yongcan Huang^*, Binsheng Yu^*, Peng Wen^*, Yufeng Zheng^*. Design and development of the additively manufactured Zn-Li scaffolds for posterolateral lumbar fusion, Journal of Materials Science & Technology, 2025, 215: 180-191.

[12] Yupu Lu^#, Aobo Liu^#, Siqi Jin, Jiabao Dai, Yameng Yu, Peng Wen^*, Yufeng Zheng^*, Dandan Xia^*. Additively manufactured biodegradable Zn-based porous scaffolds to suppress osteosarcoma and promote osteogenesis, Advanced Materials, 2024, 2410589.

[13] Aobo Liu^#, Yu Qin, Jiabao Dai, Fei Song, Yun Tian, Yufeng Zheng^*, Peng Wen^*. Fabrication and performance of Zinc-based biodegradable metals: From conventional processes to laser powder bed fusion, Bioactive Materials, 2024, 42: 312-335.

[14] Shuang Li^#, Hongtao Yang^{#, *}, Xinhua Qu^#, Yu Qin, Aobo Liu, Guo Bao, He Huang, Chaoyang Sun, Jiabao Dai, Junlong Tan, Jiahui Shi, Yan Guan, Wei Pan, Xuenan Gu, Bo Jia, Peng Wen^*, Xiaogang Wang^*, Yufeng Zheng^*. Multiscale architecture design of 3D printed biodegradable Zn-based porous scaffolds for immunomodulatory osteogenesis, Nature Communications, 2024, 15: 3131.

[15] Bangzhao Yin^#, Kun Li^*, Wen Chen, Huanjie Huang, Dazhi Liu, Fei Song^*, Yun Tian, Peng Wen^*. Effect of powder composition on WE43 magnesium alloy fabricated by laser powder bed fusion, Journal of Materials Research and Technology, 2024, 32: 577-588.

[16] Wen Chen^#, Bangzhao Yin^#, Kun Li^*#, Ruobing Liao, Benxiang Li, Huanjie Huang, Yingjie We, Peng Wen^*, Bin Jiang, Fusheng Pan. Superstrengthening effect of beyond-solid-solution laser powder bed fused WE43 magnesium alloy triggered by direct aging treatment, Additive Manufacturing, 2024, 89: 104287.

[17] Kun Li^{#, *}, Ruobing Liao, Qingcui Zheng, Chunlin Zuo, Bangzhao Yin, Chen Ji, Haisong Liang, Peng Wen^*, Bin Jiang, Fusheng Pan, Lawrence E. Murr. Design exploration of staggered hybrid minimal surface magnesium alloy bone scaffolds, International Journal of Mechanical Sciences, 2024, 281: 109566.

[18] Xuan Wang^#, Aobo Liu^#, Zhenbao Zhang^#, Dazhong Hao, Yijie Liang, Jiabao Dai, Xiang Jin, Huanze Deng, Yantao Zhao^*, Peng Wen^*, Yanfeng Li^*. Additively manufactured Zn-2Mg alloy porous scaffolds with customizable biodegradable performance and enhanced osteogenic ability, Advanced Science, 2024, 11(5): 2307329.

[19] Xiang Jin^#, Dongxu Xie^#, Zhenbao Zhang^#, Aobo Liu, Menglin Wang, Jiabao Dai, Xuan Wang, Huanze Deng, Yijie Liang, Yantao Zhao^*, Peng Wen^*, Yanfeng Li^*. In vitro and in vivo studies on biodegradable Zn porous scaffolds with a drug-loaded coating for the treatment of infected bone defect, Materials Today Bio, 2024, 24: 100885.

[20] Bingchuan Liu^#, Jinge Liu^#, Chaoxin Wang, Zhengguang Wang, Shuyuan Min, Caimei Wang, Yufeng Zheng^*, Peng Wen^*, Yun Tian^*. High temperature oxidation treated 3D printed anatomical WE43 alloy scaffolds for repairing periarticular bone defects: In vitro and in vivo studies, Bioactive Materials, 2024, 32: 177-189.

[21] Haojing Xu^#, Bo Peng, Jinge Liu, Fei Song^*, Yun Tian^*, Yufeng Zheng, Peng Wen^*. Improved passivation effect of additively manufactured WE43 porous scaffolds treated by high temperature oxidation in pure oxygen atmosphere, Materials Letters, 2024, 357: 135713.

[22] Bo Peng^#, Haojing Xu, Fei Song, Peng Wen^*, Yun Tian^*, Yufeng Zheng^*. Additive manufacturing of porous magnesium alloys for biodegradable orthopedic implants: process, design, and modification, Journal of Materials Science & Technology, 2024, 182: 79-110.

[23] Jinge Liu^#, Shuyuan Min, Zijun Mao, Mengran Zhou, Bingchuan Liu, Dazhi Liu, Fei Song, Peng Wen^*, Yun Tian^*, Yufeng Zheng^*. Influence of high temperature oxidation on mechanical properties and in vitro biocompatibility of WE43 magnesium alloy fabricated by laser powder bed fusion, Journal of Materials Science & Technology, 2024, 179: 26-39.

[24] Bangzhao Yin^#, Jinge Liu, Bo Peng, Mengran Zhou, Bingchuan Liu, Xiaolin Ma, Caimei Wang, Peng Wen^*, Yun Tian^*, Yufeng Zheng^*. Influence of layer thickness on formation quality, microstructure, mechanical properties, and corrosion resistance of WE43 magnesium alloy fabricated by laser powder bed fusion, Journal of Magnesium and Alloys, 2024, 12(4): 1367-1385.

[25] Jinge Liu^#, Bangzhao Yin, Fei Song, Bingchuan Liu, Bo Peng, Peng Wen^*, Yun Tian^*, Yufeng Zheng^*, Xiaolin Ma, Caimei Wang. Improving corrosion resistance of additively manufactured WE43 magnesium alloy by high temperature oxidation for biodegradable applications, Journal of Magnesium and Alloys, 2024, 12(3): 940-953.

[26] Chaoxin Wang^#, Shuyuan Min, Jinge Liu, Bingchuan Liu, Bo Peng, Caimei Wang, Xiaolin Ma, Peng Wen^*, Yufeng Zheng^*, Yun Tian^*. Effect of pore geometry on properties of high-temperature oxidized additively manufactured magnesium scaffolds, Journal of Magnesium and Alloys, 2024, 12(11): 4509-4520.

[27] Jialian Xu^#, Guo Bao^#, Bo Jia^#, Minqi Wang, Peng Wen, Tianyou Kan, Shutao Zhang, Aobo Liu, Haozheng Tang, Hongtao Yang^*, Bing Yue^*, Kerong Dai^*, Yufeng Zheng^*, Xinhua Qu^*. An adaptive biodegradable zinc alloy with bidirectional regulation of bone homeostasis for treating fractures and aged bone defects, Bioactive Materials, 2024, 38:207-224.

[28] Bo Peng^#, Ye Wei^{#, *}, Yu Qin^{#, *}, Jiabao Dai, Yue Li, Aobo Liu, Yun Tian, Liuliu Han, Yufeng Zheng, Peng Wen^*. Machine learning-enabled constrained multi-objective design of architected materials, Nature Communications, 2023, 14: 6630.

[29] Kun Li^{*, #}, Wen Chen^#, Bangzhao Yin, Chen Ji, Shengwen Bai, Ruobing Liao, Tianbao Yang, Peng Wen^*, Bin Jiang, Fusheng Pan. A comparative study on WE43 magnesium alloy fabricated by laser powder bed fusion coupled with deep cryogenic treatment: Evolution in microstructure and mechanical properties, Additive Manufacturing, 2023, 77: 103814.

[30] Chaoxin Wang^#, Jinge Liu^#, Shuyuan Min, Yu Liu, Bingchuan Liu, Yuanyu Hu, Z, Zhengguang Wang, Fengbiao Wang, Caimei Wang, Xiaolin Ma, Peng Wen^*, Yufeng Zheng^*, Yun Tian^*. The effect of pore size on the mechanical properties, biodegradation and osteogenic effects of additively manufactured magnesium scaffolds after high temperature oxidation: an in vitro and in vivo study, Bioactive Materials, 2023, 28: 537-548.

[31] Zhenbao Zhang^#, Aobo Liu^#, Jiadong Fan^#, Menglin Wang, Jiabao Dai, Xiang Jin, Huanze Deng, Xuan Wang, Yijie Liang, Haixia Li, Yantao Zhao^*, Peng Wen^*, Yanfeng Li^*. A drug-loaded composite coating to improve osteogenic and antibacterial properties of Zn–1Mg porous scaffolds as biodegradable bone implants, Bioactive Materials, 2023, 27: 488-504.

[32] Aobo Liu^#, Yupu Lu^#, Jiabao Dai, Peng Wen^*, Dandan Xia^*, Yufeng Zheng^*. Mechanical properties, in vitro biodegradable behavior, biocompatibility and osteogenic ability of additively manufactured Zn-0.8Li-0.1Mg alloy scaffolds, Biomaterials Advances, 2023, 153:213571.

[33] Shuyuan Min^#, Chaoxin Wang, Bingchuan Liu, Jinge Liu, Yu Liu, Zehao Jing, Yan Cheng, Peng Wen^*, Xing Wang, Yufeng Zheng^*, Yun Tian^*. The biological properties of 3D-printed degradable magnesium alloy WE43 porous scaffolds via the oxidative heat strategy, International Journal of Bioprinting, 2023, 9(3): 686.

[34] Dandan Xia^#, Yu Qin, Hui Guo, Peng Wen^*, Hong Lin^*, Maximilian Voshage, Johannes Henrich Schleifenbaum, Yan Cheng, Yufeng Zheng^*. Additively manufactured pure zinc porous scaffolds for critical-sized bone defects of rabbit femur, Bioactive Materials, 2023, 19: 12-13.

[35] Aobo Liu^#, Bangzhao Yin, Di Zhang^*, Peng Wen^*. Microstructure, mechanical and electrochemical properties of wire-arc additively manufactured duplex stainless steel, Science and Technology of Welding and Joining, 2023, 28(4): 268-276.

[36] Kun Li^{#, *}, Ruijin Ma, Yu Qin, Na Gong, Jinzhou Wu, Peng Wen, Susheng Tan, David Z. Zhang, Lawrence E. Murr, Jun Luo. A review of the multi-dimensional application of machine learning to improve the integrated intelligence of laser powder bed fusion, Journal of Materials Processing Technology, 2023, 318: 118032.

[37] Zhengguang Wang^#, Bingchuan Liu^#, Bangzhao Yin, Yufeng Zheng^*, Yun Tian^*, Peng Wen^*. Comprehensive review of additively manufactured biodegradable magnesium implants for repairing bone defects from biomechanical and biodegradable perspective, Frontiers in Chemistry, 2022, 10: 1066103.

[38] Bingchuan Liu^#, Xingcai Li, Weipeng Qiu, Zhongjun Liu, Fang Zhou, Yufeng Zheng, Peng Wen^*, Yun Tian^*. Mechanical distribution and new bone regeneration after implanting 3D printed prostheses for repairing metaphyseal bone defects: a finite element analysis and prospective clinical study, Frontiers in Bioengineering and Biotechnology, 2022, 10(7): 921545.

[39] Yu Qin^#, Aobo Liu, Hui Guo, Yunong Shen, Peng Wen^*, Hong Lin, Dandan Xia^*, Maximilian Voshage, Yun Tian, Yufeng Zheng^*. Additive manufacturing of Zn-Mg alloy porous scaffolds with enhanced osseointegration: in vitro and in vivo studies, Acta Biomaterialia, 2022, 145: 403-415.

[40] Jinge Liu^#, Bingchuan Liu^#, Shuyuan Min, Bangzhao Yin, Bo Peng, Zishi Yu, Caimei Wang, Xiaolin Ma, Peng Wen^*, Yun Tian^*, Yufeng Zheng^*. Biodegradable magnesium alloy WE43 porous scaffolds fabricated by laser powder bed fusion for orthopedic applications: process optimization, in vitro and in vivo investigation, Bioactive Materials, 2022, 16: 301-319.

[41] Yu Qin^#, Hongtao Yang, Aobo Liu, Jiabao Dai, Peng Wen^*, Yufeng Zheng^*, Yun Tian, Shuang Li, Xiaogang Wang. Processing optimization, mechanical properties, corrosion behavior and cytocompatibility of additively manufactured Zn-0.7Li biodegradable metals, Acta Biomaterialia, 2022, 142: 388-401.

[42] Jinge Liu^#, Peng Wen^*. Metal vaporization and its influence during laser powder bed fusion process, Materials & Design, 2022, 215: 110505.

[43] Di Zhang^#, Aobo Liu^#, Bangzhao Yin, Peng Wen^*. Additive manufacturing of duplex stainless steels-A critical review, Journal of Manufacturing Processes, 2022, 73: 496-517.

[44] Bingchuan Liu^#, Guojin Hou^#, Zhongwei Yang, Xingcai Li, Yufeng Zheng, Peng Wen, Zhongjun Liu, Fang Zhou^*, and Yun Tian^*. Repair of critical diaphyseal defects of lower limbs by 3D printed porous Ti6Al4V scaffolds without additional bone grafting: a prospective clinical study, Journal of Materials Science: Materials in Medicine, 2022, 33(9): 64.

[45] Bingchuan Liu^#, Yang Lv^#, Xingcai Li, Zhongjun Liu, Yufeng Zheng, Peng Wen, Ning Liu, Yaping Huo, Fang Zhou^*, Yun Tian^*. Influence of different fixation modes on biomechanical conduction of 3D printed prostheses for treating critical diaphyseal defects of lower limbs: A finite element study, Frontiers in Surgery, 2022, 9: 959306.

[46] Maximilian Voshage^{#, *}, Sandra Megahed, Paul Georg Schückler, Peng Wen, Yu Qin, Lucas Jauer, Reinhart Poprawe, and Johannes Henrich Schleifenbaum. Additive manufacturing of biodegradable Zn-xMg alloys: Effect of Mg content on manufacturability, microstructure and mechanical properties, Materials Today Communications, 2022, 32: 103805.

[47] Boce Xue^#, Baohua Chang, Shenghua Wang, Runshi Hou, Peng Wen^*, Dong Du^*. Humping formation and suppression in high-speed laser welding, Materials, 2022, 15(7): 2420.

[48] Jinge Liu^#, Bangzhao Yin, Zhaorui Sun, Peng Wen^*, Yufeng Zheng^*, Yun Tian^*. Hot cracking in ZK60 magnesium alloy produced by laser powder bed fusion process, Materials Letters, 2021, 301: 130283.

[49] Yu Qin^#, Jinge Liu, Yanzhe Chen, Peng Wen^*, Yufeng Zheng^*, Yun Tian, Maximilian Voshage, Johannes Henrich Schleifenbaum. Influence of laser energy input and shielding gas flow on evaporation fume during laser powder bed fusion of Zn metal, Materials, 2021, 14: 2677.

[50] Di Zhang^#, Peng Wen^*, Bangzhao Yin, Aobo Liu. Temperature evolution, phase ratio and corrosion resistance of duplex stainless steels treated by laser surface heat treatment, Journal of Manufacturing Processes, 2021, 62: 99-107.

[51] Yu Qin^#, Peng Wen^*, Dandan Xia, Hui Guo, Maximilian Voshage, Lucas Jauer, Yufeng Zheng^*, Johannes Henrich Schleifenbaum, Yun Tian. Effect of grain structure on the mechanical properties and in vitro corrosion behavior of additively manufactured pure Zn, Additive manufacturing, 2020, 33: 101134.

[52] Guojin Hou^#, Bingchuan Liu^#, Yun Tian^*, Zhongjun Liu, Fang Zhou, Hongquan Ji, Zhishan Zhang, Yan Guo, Yang Lv, Zhongwei Yang, Peng Wen, Yufeng Zheng, Yan Cheng. An innovative strategy to treat large metaphyseal segmental femoral bone defect using customized design and 3D printed micro-porous prosthesis: a prospective clinical study, Journal of Materials Science: Materials in Medicine, 2020, 31: 1-9.

[53] Yu Qin^#, Peng Wen^*, Maximilian Voshage, Yanzhe Chen, Paul Georg Schückler, Lucas Jauer, Dandan Xia, Hui Guo, Yufeng Zheng^*, Johannes Henrich Schleifenbaum. Additive manufacturing of biodegradable Zn-xWE43 porous scaffolds: Formation quality, microstructure and mechanical properties, Materials & Design, 2019, 181: 107937.

[54] Yu Qin^#, Peng Wen^*, Hui Guo, Dandan Xia, Yufeng Zheng^*, Lucas Jauer, Reinhart Poprawe, Maximilian Voshage, Johannes Henrich Schleifenbaum. Additive manufacturing of biodegradable metals: Current research status and future perspectives, Acta biomaterialia, 2019, 98: 3-22.

[55] Peng Wen^{#, *}, Yu Qin, Yanzhe Chen, Maximilian Voshage, Lucas Jauer, Reinhart Poprawe, Johannes Henrich Schleifenbaum. Laser additive manufacturing of Zn porous scaffolds: shielding gas flow, surface quality and densification, Journal of Materials Science & Technology, 2019, 35: 368-376.

[56] Yanzhe Chen^#, Peng Wen^*, Maximilian Voshage, Lucas Jauer, Reinhart Poprawe, Johannes Henrich Schleifenbaum. Laser additive manufacturing of Zn metal parts for biodegradable implants: Effect of gas flow on evaporation and formation quality, Journal of Laser Applications, 2019, 31: 022304.

[57] Peng Wen^{#, *}, Doruk Yelkenci, Junzhe Chen, Baohua Chang, Dong Du, Jiguo Shan. Numerical analysis of the effect of welding positions on formation quality during laser welding of TC4 titanium alloy parts in aerospace industry, Journal of Laser Applications, 2019, 31: 022308.

[58] Peng Wen^{#, *}, Yang Song. Numerical simulation and process optimization of laser surface treatment on duplex stainless steel, Journal of Laser Applications, 2018, 30: 032504.

[59] Peng Wen^{#, *}, Maximilian Voshage, Lucas Jauer, Yanzhe Chen, Yu Qin, Reinhart Poprawe, Johannes Henrich Schleifenbaum. Laser additive manufacturing of Zn metal parts for biodegradable applications: Processing, formation quality and mechanical properties, Materials & Design, 2018, 155: 36-45.

[60] Peng Wen^{#, *}, Lucas Jauer, Maximilian Voshage, Yanzhe Chen, Reinhart Poprawe, Johannes Henrich Schleifenbaum. Densification behavior of pure Zn metal parts produced by selective laser melting for manufacturing biodegradable implants, Journal of Materials Processing Technology, 2018, 258: 128-137.

[61] Peng Wen^{#, *}, Gang Wang, Yanzhe Chen. Effect of laser scanning and powder addition on microstructure and mechanical properties for hot-wire-feed laser additive manufacturing, Journal of Laser Applications, 2017, 29: 022302.

[62] Chi Zhang^#, Peng Wen^*, Yueming Yuan, Xuejun Fan. Evaluation and Optimal Design of Supersonic Nozzle for Laser-assisted Oxygen Cutting of Thick Steel Sections, International Journal of Advanced Manufacturing Technology, 2016, 86: 1243-1251.

[63] Chi Zhang^#, Peng Wen^*, Zhaohui Yao, Yueming Yuan, Xuejun Fan. Visualization of flow separation inside cut kerf during laser cutting of thick sections, Journal of Laser Applications, 2016, 28: 022204.

[64] Peng Wen^{#, *}, Jiguo Shan, Shiqing, Zheng, Gang Wang. Control of wire transfer behaviors in hot wire laser welding, International Journal of Advanced Manufacturing Technology, 2016, 83: 2091-2100.

[65] Peng Wen^{#, *}, Zhenhua Feng, Shiqing Zheng. Formation quality optimization of laser hot wire cladding for repair martensite precipitation hardening stainless steel, Optics and Laser technology, 2015, 65: 180-188.

[66] Peng Wen^{#, *}, Zhipeng Cai, Zhenhua Feng, Gang Wang. Microstructure and mechanical properties of hot wire laser clad layers for repair precipitation hardening martensitic stainless steel, Optics and Laser Technology, 2015, 75: 207-213.

[67] Peng Wen^{#, *}, Yongqiang Zhang, Wuzhu Chen. Quality detection and control during laser cutting progress with coaxial visual monitoring, Journal of Laser Applications, 2012, 24(3): 032006.

[68] Kenji Shinozaki^{#, *}, Peng Wen, Motomichi Yamamoto, Kota Kadoi, Yusuke Kohno, Takuo Komori. Effect of grain size on solidification cracking susceptibility of type 347 stainless steel during laser welding, Quarterly Journal of the Japan Welding Society, 2011, 29(3): 90-94.

[69] Peng Wen^{#, *}, Motomichi Yamamoto, Yasutaka Senda, Tomoko Tamura, Kenji Shinozaki. Study on solidification cracking of laser dissimilar welded joints by using in-situ observation and numerical simulation, Welding in the World, 2010, 54: R257-R266.

[70] Yongqiang Zhang^#, Peng Wen^*, Jiguo Shan, Yuanqing Shuang, Wuzhu Chen. Evaluation criterion and closed-loop control of penetration status during laser-MIG hybrid welding, Journal of Laser Applications, 2010, 22(3): 92-98.

[71] Peng Wen^{#, *}. The introduction of my experience in Japan as a foreign student, Journal of the Japan Welding Society, 2010, 79(4): 35-37.

[72] Peng Wen^{#, *}, Kenji Shinozaki, Motomichi Yamamoto, Tomoko Tamura, Norio Nemoto. In-situ observation of solidification cracking of laser dissimilar welded joints, Quarterly Journal of Japan Welding Society, 2009(2): 134-138.

[73] Peng Wen^{#, *}, Kenji Shinozaki, Motomichi Yamamoto, Tomoko Tamura, Norio Nemoto. Prediction of solidification cracking by in-situ observation and 3D FEM-analysis, Quarterly Journal of the Japan Welding Society, 2009(2): 139-143.

[74] Kenji Shinozaki^#, Motomichi Yamamoto, Peng Wen, Tomoko Tamura. Prediction of occurrence of solidification cracking in weld metal, Journal of the JWS, 2008, 77(4), 20-25

[75] Peng Wen^*, Shiqing Zheng, Zhenhua Feng. Prediction of wire transfer behaviors in laser hot wire welding, China welding, 2014, 23(1): 12-18.

[1] Aobo Liu^#, Zhenbao Zhang^#, Yijie Liang, Xuan Wang, Li Chen, Manxi Li, Yufeng Zheng*, Yanfeng Li*, Peng Wen*. Magnesium-induced strengthening, degradation and osteogenesis for additively manufactured Zn-Mg orthopedic implants, Acta Biomaterialia, Online

[2] Aobo Liu^#, Zhenbao Zhang^#, Xuan Wang, Li Chen, Yijie Liang, Manxi Li, Bangzhao Yin, Yufeng Zheng*, Yanfeng Li*, Peng Wen*. A critical role of surface oxidation on biodegradable Zn porous scaffolds for repairing bone defect, Virtual and Physical Prototyping, Online

[3] Yu Qin^#, Zehao Jing^#, Da Zou, Youhao Wang, Hongtao Yang, Kai Chen, Weishi Li^*, Peng Wen^*, Yufeng Zheng^*. A metamaterial scaffold beyond modulus limits enhanced osteogenesis and angiogenesis of critical bone defects, Nature Communications, 2025, 16:2180.

[4] Zhengguang Wang^#, Jinge Liu^#, Shuai Han#, Bingchuan Liu, Jiedong Wang, Shengxin Zeng, Chaoxin Wang, Shuyuan Min, Yuanyu Hu, Bo Peng, Qian Wang, Haoyue Li, Dazhi Liu, Peng Wen^*, Yufeng Zheng^*, Yun Tian^*. Development of a novel magnesium alloy with high degradation resistance and osteo/angiogenesis activity through scandium-enhanced growth of passivation film, Advanced Functional Materials, 2025, 2414264.

[5] Zehui Lv^#, Bo Peng^#, Yu Ye, Haojing, Xu, Xuejie Cai, Jinge Liu, Jiabao Dai, Yixin Bian, Peng Wen^*, Xisheng Weng^*. Bolstered bone regeneration by multiscale customized magnesium scaffolds with hierarchical structures and tempered degradation, Bioactive Materials, 2025, 46: 457-475.

[6] Chaoxin Wang^#, Yutian Luo^#, Yunong Shen^#, Bingchuan Liu, Zhengguang, Wang, Caimei Wang, Xiaolin Ma, Peng Wen^*, Yufeng Zheng^*, Yun Tian^*. Multifunctional magnesium alloy scaffolds for osteomyelitis therapy: Integrating corrosion resistance, osteogenic activity, and antibacterial effects, Chemical Engineering Journal, 2025, 505: 158712.

[7] Yu Qin^#, Chunhao Yu^#, Peng Wang^#, Hongtao Yang, Aobo Liu, Shuhan Wang, Zhenquan Shen, Senju Ma, Yongcan Huang*, Binsheng Yu^*, Peng Wen^*, Yufeng Zheng^*. Design and development of the additively manufactured Zn-Li scaffolds for posterolateral lumbar fusion, Journal of Materials Science & Technology, 2025, 215: 180-191.

[8] Yupu Lu^#, Aobo Liu^#, Siqi Jin, Jiabao Dai, Yameng Yu, Peng Wen^*, Yufeng Zheng^*, Dandan Xia^*. Additively Manufactured Biodegradable Zn-Based Porous Scaffolds to Suppress Osteosarcoma and Promote Osteogenesis, Advanced Materials, 2024, 2410589.

[9] Aobo Liu^#, Yu Qin, Jiabao Dai, Fei Song, Yun Tian, Yufeng Zheng*, Peng Wen*. Fabrication and performance of Zinc-based biodegradable metals: From conventional processes to laser powder bed fusion, Bioactive Materials, 2024, 42: 312-335

[10] Shuang Li^#, Hongtao Yang^#,*, Xinhua Qu^# , Yu Qin, Aobo Liu, Guo Bao, He Huang, Chaoyang Sun, Jiabao Dai, Junlong Tan, Jiahui Shi, Yan Guan, Wei Pan, Xuenan Gu, Bo Jia, Peng Wen^*, Xiaogang Wang^*, Yufeng Zheng^*, Multiscale architecture design of 3D printed biodegradable Zn-based porous scaffolds for immunomodulatory osteogenesis. Nature Communications, 2024, 15: 3131.

[11] Xuan Wang^#, Aobo Liu^#, Zhenbao Zhang^#, Dazhong Hao, Yijie Liang, Jiabao Dai, Xiang Jin, Huanze Deng, Yantao Zhao^*, Peng Wen^*, Yanfeng Li^*. Additively manufactured Zn-2Mg alloy porous scaffolds with customizable biodegradable performance and enhanced osteogenic ability, Advanced Science, 2024, 11(5): 2307329

[12] Xiang Jin^#, Dongxu Xie^#, Zhenbao Zhang^#, Aobo Liu, Menglin Wang, Jiabao Dai, Xuan Wang, Huanze Deng, Yijie Liang, Yantao Zhao^*, Peng Wen^*, Yanfeng Li^*. In vitro and in vivo studies on biodegradable Zn porous scaffolds with a drug-loaded coating for the treatment of infected bone defect, Materials Today Bio, 2024, 24: 100885

[13] Bangzhao Yin, Kun Li*, Wen Chen, Huanjie Huang, Dazhi Liu, Fei Song^*, Yun Tian, Peng Wen^*. Effect of powder composition on WE43 magnesium alloy fabricated by laser powder bed fusion. Journal of Materials Research and Technology, 2024, 32: 577-588.

[14] Wen Chen^#, Bangzhao Yin^#, Kun Li^*#, Ruobing Liao, Benxiang Li, Huanjie Huang, Yingjie We, Peng Wen^*, Bin Jiang, Fusheng Pan. Superstrengthening effect of beyond-solid-solution laser powder bed fused WE43 magnesium alloy triggered by direct aging treatment [J]. Additive Manufacturing, 2024, 89: 104287

[15] BC Liu^#, JG Liu^#, CX Wang, ZG Wang, CM Wang, YF Zheng^*, P Wen^*, Y Tian^*. High temperature oxidation treated 3D printed anatomical WE43 alloy scaffolds for repairing periarticular bone defects: In vitro and in vivo studies, Bioactive Materials, 2024 (32): 177-189

[16] Haojing Xu^#, Bo Peng, Jinge Liu, Fei Song^*, Yun Tian^*, Yufeng Zheng, Peng Wen^*. Improved passivation effect of additively manufactured WE43 porous scaffolds treated by high temperature oxidation in pure oxygen atmosphere, Material Letters, 2024, 357: 135713

[17] Bo Peng^#, Haojing Xu, Fei Song, Peng Wen*, Yun Tian*, Yufeng Zheng*. Additive manufacturing of porous magnesium alloys for biodegradable orthopedic implants: process, design, and modification, Journal of Materials Science & Technology, 2024, 182: 79-110

[18] Jinge Liu^#, Shuyuan Min, Zijun Mao, Mengran Zhou, Bingchuan Liu, Dazhi Liu, Fei Song, Peng Wen^*, Yun Tian^*, Yufeng Zheng^*. Influence of high temperature oxidation on mechanical properties and in vitro biocompatibility of WE43 magnesium alloy fabricated by laser powder bed fusion, Journal of Materials Science & Technology, 2024, 179: 26-39

[19] Kun Li, Ruobing Liao, Qingcui Zheng, Chunlin Zuo, Bangzhao Yin, Chen Ji, Haisong Liang, Peng Wen^*, Bin Jiang, Fusheng Pan, Lawrence E. Murr. Design exploration of staggered hybrid minimal surface magnesium alloy bone scaffolds, International Journal of Mechanical Sciences, 2024, 281: 109566

[20] BZ Yin^#, JG Liu, B Peng, MR Zhou, BC Liu, XL Ma, CM Wang, P Wen^*, Y Tian^*, YF Zheng^*, Influence of layer thickness on formation quality, microstructure, mechanical properties, and corrosion resistance of WE43 magnesium alloy fabricated by laser powder bed fusion, Journal of Magnesium and Alloys, 2024, 12(4): 1367-1385

[21] JG Liu^#, BZ Yin, F Song, BC Liu, B Peng, P Wen^*, Y Tian^*, YF Zheng^* Improving corrosion resistance of additively manufactured WE43 magnesium alloy by high temperature oxidation for biodegradable applications, Journal of Magnesium and Alloys, 2024, 12(3): 940-953

[22] Chaoxin Wang^#, Shuyuan Min, Jinge Liu, Bingchuan Liu, Bo Peng, Caimei Wang, Xiaolin Ma, Peng Wen^*, Yufeng Zheng^*, Yun Tian^*. Effect of pore geometry on properties of high-temperature oxidized additively manufactured magnesium scaffolds, Journal of Magnesium and Alloys, DOI: 10.1016/j.jma.2023.08.016

[23] Bo Peng^#, Ye Wei^#*, Yu Qin^#*, Jiabao Dai, Yue Li, Aobo Liu, Yun Tian, Liuliu Han, Yufeng Zheng, Peng Wen^*. Machine learning-enabled constrained multi-objective design of architected materials, Nature Communications, 2023, 14: 6630

[24] Kun Li^*#, Wen Chen^#, Bangzhao Yin, Chen Ji, Shengwen Bai, Ruobing Liao, Tianbao Yang, Peng Wen^*, Bin Jiang, Fusheng Pan. A comparative study on WE43 magnesium alloy fabricated by laser powder bed fusion coupled with deep cryogenic treatment: Evolution in microstructure and mechanical properties, Additive Manufacturing, 2023(77): 103814

[25] Chaoxin Wang^#, Jinge Liu^#, Shuyuan Min, Yu Liu, Bingchuan Liu, Yuanyu Hu, Z, Zhengguang Wang, Fengbiao Wang, Caimei Wang, Xiaolin Ma, Peng Wen^*, Yufeng Zheng^*, Yun Tian^*. The effect of pore size on the mechanical properties, biodegradation and osteogenic effects of additively manufactured magnesium scaffolds after high temperature oxidation: an in vitro and in vivo study Bioactive Materials, 2023 (28): 537-548

[26] Zhenbao Zhang^#, Aobo Liu^#, Jiadong Fan^#, Menglin Wang, Jiabao Dai, Xiang Jin, Huanze Deng, Xuan Wang, Yijie Liang, Haixia Li, Yantao Zhao^*, Peng Wen^*, Yanfeng Li^*. A drug-loaded composite coating to improve osteogenic and antibacterial properties of Zn–1Mg porous scaffolds as biodegradable bone implants, Bioactive Materials, 2023 (27): 488-504

[27] Aobo Liu^#, Yupu Lu^#, Jiabao Dai, Peng Wen^*, Dandan Xia^*, Yufeng Zheng^*. Mechanical properties, in vitro biodegradable behavior, biocompatibility and osteogenic ability of additively manufactured Zn-0.8Li-0.1Mg alloy scaffolds, Biomaterials Advances, 2023, 153:213571

[28] Shuyuan Min^#, Chaoxin Wang, Bingchuan Liu, Jinge Liu, Yu Liu, Zehao Jing, Yan Cheng, Peng Wen^*, Xing Wang, Yufeng Zheng^*, Yun Tian^*. The biological properties of 3D-printed degradable magnesium alloy WE43 porous scaffolds via the oxidative heat strategy, International Journal of Bioprinting, 2023, 9(3): 686

[29] Aobo Liu^#, Bangzhao Yin, Di Zhang^*, Peng Wen^*, Microstructure, mechanical and electrochemical properties of wire-arc additively manufactured duplex stainless steel, Science and Technology of Welding and Joining, 2023, 28(4): 268-276

[30] DD Xia^#, Y Qin, H Guo, P Wen^*, H Lin^*, M Voshage, JH Schleifenbaum, Y Cheng, YF Zheng^*. Additively manufactured pure zinc porous scaffolds for critical-sized bone defects of rabbit femur, Bioactive Materials, 2023(19): 12-13

[31] Zhengguang Wang^#, Bingchuan Liu^#, Bangzhao Yin, Yufeng Zheng^*, Yun Tian^*, Peng Wen^*. Comprehensive review of additively manufactured biodegradable magnesium implants for repairing bone defects from biomechanical and biodegradable perspectives, Frontiers in Chemistry, 2022, 10: 1066103

[32] BC Liu^#, XC Li, WP Qiu, ZJ Liu, F Zhou, YF Zheng, P Wen^*, Y Tian^*, Mechanical Distribution and New Bone Regeneration After Implanting 3D Printed Prostheses for Repairing Metaphyseal Bone Defects: A Finite Element Analysis and Prospective Clinical Study, Frontiers in Bioengineering and Biotechnology, 2022, 10(7): 921545

[33] Y Qin^#, AB Liu, H Guo, YN Shen, P Wen^*, H Lin, DD Xia^*, M Voshage, Y Tian, YF Zheng^*. Additive manufacturing of Zn-Mg alloy porous scaffolds with enhanced osseointegration: in vitro and in vivo studies, Acta Biomaterialia, 2022(145): 403-415

[34] JG Liu^#, BC Liu^#, SY Min, BZ Yin, B Peng, ZS Yu, CM Wang, XL Ma, P Wen^*, Y Tian^*, YF Zheng^*. Biodegradable magnesium alloy WE43 porous scaffolds fabricated by laser powder bed fusion for orthopedic applications: process optimization, in vitro and in vivo investigation, Bioactive Materials, 2022 (16): 301-319

[35] Qin Y^#, Yang H, Liu A, Dai J, Wen P^*, Zheng Y^*, Tian Y, Li S, Wang X. Processing optimization, mechanical properties, corrosion behavior and cytocompatibility of additively manufactured Zn-0.7Li biodegradable metals. Acta Biomaterialia, 2022 (142): 388-401

[36] Liu Jinge^#, Wen Peng^*, Metal vaporization and its influence during laser powder bed fusion process, Materials & Design 2022 (215): 110505

[37] Zhang Di^#, Liu Aobo^#, Yin, Bangzhao, Wen Peng^*, Additive manufacturing of duplex stainless steels-A critical review, Journal of Manufacturing Processes, 2022(73): 496-517

[38] Liu Jinge^#, Yin Bangzhao, Sun Zhaorui, Wen Peng^*, Zheng Yufeng^*, Tian Yun^*, Hot cracking in ZK60 magnesium alloy produced by laser powder bed fusion process, Materials Letters, 2021(301): 130283

[39] Zhang, Di^#, Wen, Peng^*, Yin, Bangzhao, Liu, Aobo, Temperature evolution, phase ratio and corrosion resistance of duplex stainless steels treated by laser surface heat treatment, Journal of Manufacturing Processes, 2021(62): 99-107

[40] Qin, Yu^#, Liu, Jinge, Chen, Yanzhe, Wen, Peng^*, Zheng, Yufeng^*, Tian, Yun, Voshage, Maximilian, Schleifenbaum, Johannes Henrich, Influence of Laser Energy Input and Shielding Gas Flow on Evaporation Fume during Laser Powder Bed Fusion of Zn Metal, Materials, 2021(14): 2677

[41] Y. Qin^#, P. Wen^*, D. Xia, H. Guo, M. Voshage, L. Jauer, Y. Zheng^*, J.H. Schleifenbaum, Y. Tian, Effect of grain structure on the mechanical properties and in vitro corrosion behavior of additively manufactured pure Zn, Additive manufacturing, 2020, 33: 101134

[42] Y. Qin^#, P. Wen^*, M. Voshage, Y. Chen, P.G. Schückler, L. Jauer, D. Xia, H. Guo, Y. Zheng^*, J.H. Schleifenbaum, Additive manufacturing of biodegradable Zn-xWE43 porous scaffolds: Formation quality, microstructure and mechanical properties, Materials & Design, 2019, 181: 107937.

[43] Y. Qin^#, P. Wen^*, H. Guo, D. Xia, Y. Zheng^*, L. Jauer, R. Poprawe, M. Voshage, J.H. Schleifenbaum, Additive manufacturing of biodegradable metals: Current research status and future perspectives, Acta biomaterialia, 2019, 98: 3-22.

[44] P Wen^#*, Y Qin, YZ Chen, Voshage M, L Jauer, R Poprawe, JH Schleifenbaum. Laser additive manufacturing of Zn porous scaffolds: shielding gas flow, surface quality and densification, Journal of Materials Science & Technology, 2019, 35: 368-376

[45] Y. Chen^#, P. Wen^*, M. Voshage L. Jauer, R. Poprawe, J.H. Schleifenbaum, Laser additive manufacturing of Zn metal parts for biodegradable implants: Effect of gas flow on evaporation and formation quality, Journal of Laser Applications, 2019, 31: 022304.

[46] P. Wen^#*, D. Yelkenci, J. Chen, B. Chang, D. Du, J. Shan, Numerical analysis of the effect of welding positions on formation quality during laser welding of TC4 titanium alloy parts in aerospace industry, Journal of Laser Applications, 2019, 31: 022308

[47] P Wen^#*, Voshage M, L Jauer, YZ Chen, Y Qin, R Poprawe, JH Schleifenbaum. Laser additive manufacturing of Zn metal parts for biodegradable applications: Processing, formation quality and mechanical properties. Materials & Design, 2018, 155: 36-45

[48] P Wen^#*, L Jauer, Voshage M, YZ Chen, R Poprawe, JH Schleifenbaum. Densification behavior of pure Zn metal parts produced by selective laser melting for manufacturing biodegradable implants. Journal of Materials Processing Technology, 2018, 258: 128-137