Results 41 to 50 of about 31,193 (264)
Bioactive MaterialsEnzyme biosensors, despite their high specificity and sensitivity, are constrained by the inherent fragility of enzymes. Despite being considered ideal for enzyme protection by in-situ covalent organic frameworks (COFs) immobilization, the harsh ...
Ying Ding +8 more
doaj +1 more source
Journal of Stem Cell Research and Tissue Engineering, 2018 In this study, polycaprolactone-collagen nanofiber was prepared with 10% w/v composition using a mixture of chloroform-formic acid. PCL was dissolved in chloroform while collagen was dissolved in formic acid.
tri prasetyo armeda
doaj +1 more source
Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics
Advanced Functional Materials, EarlyView.Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley +1 more source
Bioengineering, 2014 A hybrid cell sheet engineering approach was developed using ultra-thin nanofiber arrays to host the formation of composite nanofiber/cell sheets. It was found that confluent aligned cell sheets could grow on uniaxially-aligned and crisscrossed nanofiber
Vince Beachley +4 more
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Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration
Advanced Healthcare Materials, EarlyView.This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu +4 more
wiley +1 more source
Preliminary Study of Ultrasonic Welding as a Joining Process for Electrospun Nanofiber Mats
Nanomaterials, 2018 Electrospinning can be used to create nanofiber mats for diverse applications, from wound dressings and tissue engineering to filters for medical and biotechnological applications.
Emilia Wirth +4 more
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Characterization, biocompatibility, and optimization of electrospun SF/PCL composite nanofiber films
Reviews on Advanced Materials Science, 2023 In this study, composite nanofiber films for the wound dressing application were prepared with silk fibroin (SF) and polycaprolactone (PCL) by electrospinning techniques, and the SF/PCL composite nanofiber films were characterized by the combined ...
Feng Yanping +3 more
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Advanced Healthcare Materials, EarlyView.Progressive skin expansion creates an energy crisis that compromises regenerative capacity. A self‐powered triboelectric‐hydrogel system (TP‐PAM/G) re‐couples mechanical loading with cellular metabolism by combining motion‐generated electrical stimulation and stress redistribution.
Xing Huang +10 more
wiley +1 more source
Characterization of single polyvinylidene fluoride (PVDF) nanofiber for flow sensing applications
AIP Advances, 2017 The use of Polyvinylidene Fluoride (PVDF) based piezoelectric nanofibers for sensing and actuation has been reported widely in the past. However, in most cases, PVDF piezoelectric nanofiber mats have been used for sensing applications.
D. Sengupta +7 more
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Advanced Healthcare Materials, EarlyView.A self‐powered PCL/gelatin‐PVDF‐TrFE/MXene conjugated electrospun membrane integrates biocompatibility with enhanced piezoelectric responsiveness. Mechanical deformation is converted into localized electrical signals that stimulate wound‐repair cells proliferation and migration, promote angiogenesis and tissue remodeling, and accelerate full‐thickness ...
Diandian Li +11 more
wiley +1 more source