Results 71 to 80 of about 2,238,792 (224)

Effect of Unit Cell Topology on Dielectric Properties of Periodic Lattice Materials Used for Functionally Graded Insulation

High Voltage
Periodic lattice material (PLM) is an innovative material system capable of rapidly and efficiently constructing functionally graded materials (FGMs).
Zihao Liu, Wendong Li, Peng Sun, Ni Wang, Xin Zhao, Yucheng Zhang, Chao Wang, Guanjun Zhang   +7 more
doaj   +1 more source

Deep Learning‐Driven Discovery and Engineering of an Efficient PETase for Depolymerization and Detoxification of PET Microplastics Under Physiological Conditions

Advanced Science, EarlyView.
A deep learning–driven pipeline mining 246 million protein sequences uncovers AhPETase, an evolutionarily distinct PET hydrolase. Engineered variant AhPETaseM1 degrades post‐consumer PET microplastics under physiological conditions and reverses microplasticinduced cytotoxicity in human lung and colon cells, establishing enzymatic microplastic ...
Yuxuan Wang, Shijie He, Yuheng Chang, Sheng Mao, Jianan Canal Li, Binbin Chen, Hongxun Gao, Mingchun Xu, Chenxu Liu, Yajie Wang   +9 more
wiley   +1 more source

Optimized design of porous dental implant structures based on triply periodic minimal surface (TPMS)

Biomedical Engineering / Biomedizinische Technik
Abstract Objectives This study aims to optimize the design of porous dental implants using triply periodic minimal surfaces (TPMS) to address stress shielding caused by elastic modulus mismatch between titanium implants and bone tissue, while enhancing osseointegration through controlled ...
Songqing Chen, Xiaoying Liu, Chenjian Liao, Xiangzhen Chen, Huicai Lai, Jiancheng Lv   +5 more
openaire   +2 more sources

Numerical investigation of the thermal response of phase change materials (PCMs) combined with triply periodic minimal surface (TPMS) lattices

, 2022
LAUREA MAGISTRALELa necessità di un uso più efficiente dell’energia e le sfide ambientali hanno indirizzato le ricerche scientifiche verso tecnologie energetiche rinnovabili e sostenibili, ad esempio nell’ambito dell’immagazzinamento di energia termica.
RINALDI, LUCA
core  

Effective elastic and strength properties of triply periodic minimal surfaces lattice structures by numerical homogenization

, 2023
International audienceThis paper deals with the determination of the equivalent elastic and strength properties of triply periodic minimal surfaces (TMPS) lattice structures.
Béraud, Nicolas, Pourroy, Franck, Ramírez, Emilio, Villeneuve, François, Montemurro, Marco   +4 more
core   +1 more source

Porous polylactic acid scaffolds for bone regeneration: A study of additively manufactured triply periodic minimal surfaces and their osteogenic potential

Journal of Tissue Engineering, 2020
Three different triply periodic minimal surfaces (TPMS) with three levels of porosity within those of cancellous bone were investigated as potential bone scaffolds.
Anna Diez-Escudero, Hugo Harlin, Per Isaksson, Cecilia Persson   +3 more
doaj   +1 more source

Supramolecular Zinc–Polyphenol Coordination Assemblies Mitigate Colonic Inflammation by Regulating Mucosal Barrier and Microbiome

Advanced Science, EarlyView.
A carrier‐free zinc‐coordinated polyphenol nanoplatform (ZnCA NPs) is designed as an “all‐in‐one” therapeutic strategy for intestinal inflammation. The ZnCA NPs exhibit enhanced colonic accumulation and broad‐spectrum reactive oxygen and nitrogen species scavenging.
Qiwen Xie, Mai Ye, Xuexia Liu, Jing Wang, Ying Chen, Lu Tan, Jinheng Fu, Xiaochang Huang   +7 more
wiley   +1 more source

Permeability and microstructural parameters of 3D‐printed triply periodic minimal surface (TPMS) hydroxyapatite scaffolds

Journal of the American Ceramic Society
Abstract The search for designing and fabricating truly tissue‐like scaffolds is one of the grand challenges in bone tissue engineering. The question on which parameters are actually the most representative of scaffold architecture and, thus, have to be more carefully designed and considered for assessing the scaffold suitability ...
Gabrieli R., Schiavi A., Pennecchi F. R., Alidoost D., Schwentenwein M., D'Andrea L., Vena P., Verne' E., Baino F.   +8 more
openaire   +2 more sources

Sequential Regulation of Neurovascular Bone Regeneration in Large Bone Defects Using Black Phosphorus‐Europium Nanosheet Integrated TPMS Biomimetic Scaffold with Photo‐Controlled Ion Release

Advanced Science, EarlyView.
TPBE scaffolds, in conjunction with mild photothermal effects, effectively activate the PI3K/Akt signaling cascade, thereby promoting early neuronal differentiation and neurite growth. Short‐term (12 W) in vivo implantation studies revealed no significant pathological damage to major organs, providing preliminary evidence of the material's excellent ...
Bingqian Wang, Yuping Zhang, Xiaoning Su, Ning Liu, Hui Zeng, Bo Yang, Yang Xue, Fang Guo, Changkui Liu   +8 more
wiley   +1 more source

Effects of solution ageing in compressive behaviour of SLM-In718 triply periodic minimal surfaces

This study aims to investigate the effect of heat treatment on the microstructure and mechanical properties of triply periodic minimal surface (TPMS) structures manufactured by selective laser melting (SLM) from Inconel ® alloy 718 (In718).
Situ, Rong, Majeed, Mobin, Javanbakht, Zia   +2 more
core   +1 more source