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Annan Chen

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Articles

Occlusion-activated autonomous piezoelectric implants for adaptive prevention of peri-implantitis

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By Annan Chen, Ke Li, Yinjin Li, Zhiyao Zhang, Yuanchao Liu, Jin Su, Yunsong Shi, Huachen Cui, Kai Liu, Yusheng Shi, Zhen Zhang, Chunze Yan, Jian Lu, Che Fan
| Nature Verified
Abstract More than one-third of the global population suffers from dental defects, with osseointegrated implants being the gold-standard intervention; yet, their long-term functional performance is hindered by peri-implantitis. Here, we present an autonomous piezoelectric implant that delivers adaptive antibacterial and anti-inflammatory functionalities through physiological occlusal activation without any external intervention.
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Echinoderm stereom gradient structures enable mechanoelectrical perception - Nature

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By Annan Chen, Ziqin Wang, Zhizi Guan, Jiajun Wu, Qi Shi, Senlin Wang, Yusheng Shi, Bin Su, Chunze Yan, Zuankai Wang, Jian Lu
| Nature Verified
Abstract Cellular solids ubiquitously exist in natural systems and are crucial for living organisms1,2. Their unique smooth branch and node morphologies are often seen as adaptations for enhanced mechanical performance3,4. Exploring alternative evolutionary functions can enrich the understanding of cellular solids, but it is frequently neglected.
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Defect inhibition mechanism of 3D‐printed ceramics via synergetic resin composition and debinding processing regulation

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By Shixiang Zhou, Engineering Huazhong, Annan Chen, Guizhou Liu
| Wiley Online Library Verified
Supporting Information Filename Description jace20168-sup-001-SuppMat.docx7.2 MB Supporting Information REFERENCES 1, , . Additive manufacturing of ceramics for dental applications: a review. Dent Mater. 2019; 35(6): 825–846. 2, , , , . Posterior ceramic versus metal restorations: a systematic review and meta-analysis. Dent Mater. 2022; 38(10): 1623–1632. 3, , . Fabrication of ZTA crowns with simultaneously improved isotropy on mechanical property and surface quality by DLP. Int J Appl Ceram Technol.
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