Results 191 to 200 of about 614,713 (276)

Human Brain Vasculature‐on‐a‐Chip Model Constructed With Microvessels Isolated From Cryopreserved Postmortem Human Brain Tissue

Advanced Healthcare Materials, EarlyView.
This manuscript describes the cultivation of viable microvessels from cryopreserved human brain tissue. When embedded in hydrogels and cultured in microfluidic devices, these microvessels exhibit complex architectures reminiscent of arterioles and capillaries, can be perfused, and display intact barrier function. Collectively, these results demonstrate
Brian J. O'Grady, A. Scott McCall, Samuel Cullison, Daniel Chavarria, Matthew S. Schrag, Ethan S. Lippmann   +5 more
wiley   +1 more source

Optical Micro/Nanofiber Enabled Multiaxial Force Sensor for Tactile Visualization and Human-Machine Interface. [PDF]

Adv Sci (Weinh)
Xie Y, Pan J, Yu L, Fang H, Yu S, Zhou N, Tong L, Zhang L.   +7 more
europepmc   +1 more source

Adaptive attention-based human machine interface system for teleoperation of industrial vehicle. [PDF]

Sci Rep, 2021
Chew JY, Kawamoto M, Okuma T, Yoshida E, Kato N.   +4 more
europepmc   +1 more source

Interfacial Bioengineering of Dynamic Networks Hybrid Hydrogel for Programmed Intervention in Oral Precancerous Epithelial States

Advanced Healthcare Materials, EarlyView.
This study develops a dual‐bioinspired hydrogel, MSA@PGel (macrophage membrane‐coated and salvianolic acid B/5‐aminolevulinic acid co‐loaded liposomes embedded in a polydopamine‐based gel), that integrates macrophage membrane‐mediated active targeting and mussel‐inspired wet adhesion for programmed intervention in oral precancerous lesions.
Xiaoxian Zhao, Ao Zheng, Zhengyan Zhao, Qilin Li, Tianhao Wan, Tanjun Deng, Ying Zhang, Lingyan Cao, Lan Wu   +8 more
wiley   +1 more source

A Self-Powered, Skin Adhesive, and Flexible Human-Machine Interface Based on Triboelectric Nanogenerator. [PDF]

Nanomaterials (Basel)
Wu X, Yang Z, Dong Y, Teng L, Li D, Han H, Zhu S, Sun X, Zeng Z, Zeng X, Zheng Q.   +10 more
europepmc   +1 more source

Human-Machine Interface: Multiclass Classification by Machine Learning on 1D EOG Signals for the Control of an Omnidirectional Robot. [PDF]

Sensors (Basel), 2021
Pérez-Reynoso FD, Rodríguez-Guerrero L, Salgado-Ramírez JC, Ortega-Palacios R.   +3 more
europepmc   +1 more source

In Vivo Skin 3‐D Surface Reconstruction and Wrinkle Depth Estimation Using Handheld High Resolution Tactile Sensing

Advanced Healthcare Materials, EarlyView.
A compact handheld GelSight probe reconstructs in vivo 3‐D skin topography with micron‐level precision using a custom elastic gel and a learning‐based surface normal to height map pipeline. The device quantifies wrinkle depth across various body locations and detects changes in wrinkle depth following moisturizer application.
Akhil Padmanabha, Arpit Agarwal, Catherine Li, Austin Williams, Dinesh K. Patel, Sankalp Chopkar, Achu Wilson, Ahmet Ozkan, Wenzhen Yuan, Sonal Choudhary, Arash Mostaghimi, Zackory Erickson, Carmel Majidi   +12 more
wiley   +1 more source

Skin-interfaced multimodal sensing and tactile feedback system as enhanced human-machine interface for closed-loop drone control. [PDF]

Sci Adv
Yiu C, Liu Y, Park W, Li J, Huang X, Yao K, Gao Y, Zhao G, Chu H, Zhou J, Li D, Li H, Zhang B, Chow L, Huang Y, Xu Q, Yu X.   +16 more
europepmc   +1 more source

Wearable triboelectric sensors for biomedical monitoring and human-machine interface. [PDF]

iScience, 2021
Pu X, An S, Tang Q, Guo H, Hu C.
europepmc   +1 more source

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

Advanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay, Bryson White, Susmita Bose, Amit Bandyopadhyay   +3 more
wiley   +1 more source