Results 71 to 80 of about 47,365 (307)

Hydrolytic Degradation and Bioactivity of Electrospun PCL-Mg-NPs Fibrous Mats

Molecules, 2023
In this work, the in vitro degradation behavior of nanofibers was investigated in phosphate buffer solution (PBS) and simulated body fluid (SBF) to study their degradation behavior, as well as their bioactivity.
Valentina Salaris, Daniel López, José Maria Kenny, Laura Peponi   +3 more
doaj   +1 more source

Electrospun Nanofibers for Regenerative Medicine [PDF]

Advanced Healthcare Materials, 2011
AbstractThis Progress Report reviews recent progress in applying electrospun nanofibers to the emerging field of regenerative medicine. It begins with a brief introduction to electrospinning and nanofibers, with a focus on issues related to the selection of materials, incorporation of bioactive molecules, degradation characteristics, control of ...
Wenying, Liu, Stavros, Thomopoulos, Younan, Xia   +2 more
openaire   +2 more sources

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

Advanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha, Ju Yeon Chung, Seungju Yang, Seung Cheol Lee, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Nam Jun Kim, Ayoung Park, Heewon Choi, Junpyo Sinn, Ralph Weissleder, Nicholas A. Kotov, Myungeun Seo, Hyun Jung Chung, Sang Ouk Kim   +15 more
wiley   +1 more source

Genipin cross-linked electrospun chitosan-based nanofibrous mat as tissue engineering scaffold [PDF]

Nanomedicine Journal, 2014
Objective(s): To improve water stability of electrospun chitosan/ Polyethylene oxide (PEO) nanofibers, genipin, a biocompatible and nontoxic agent, was used to crosslink chitosan based nanofibers.
Esmaeil Mirzaei, Reza Faridi-Majidi, Mohammad Ali Shokrgozar, Farnoush Asghari Paskiabi   +3 more
doaj  

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Effects of Orthogonal Rotating Electric Fields on Electrospinning Process

, 2017
Electrospinning is a nanotechnology process whereby an external electric field is used to accelerate and stretch a charged polymer jet, so as to produce fibers with nanoscale diameters.
Allen M. P., Bühler V., D. Pisignano, F. Cipolletta, G. Pontrelli, Kowalewski T. A., M. Lauricella, Pisignano D., S. Succi, Wendorff J. H., Yarin A. L., Yarin A. L., Yuya N.   +12 more
core   +1 more source

Electrospun Thymosin Beta-4 Loaded PLGA/PLA Nanofiber/ Microfiber Hybrid Yarns for Tendon Tissue Engineering Application [PDF]

, 2020
Microfiber yarns (MY) have been widely employed to construct tendon tissue grafts. However, suboptimal ultrastructure and inappropriate environments for cell interactions limit their clinical application.
Chen, Shaojuan, Duan, Bin, Streubel, Philipp N., Wu, Shaohua, Zhou, Fang, Zhou, Rong   +5 more
core   +1 more source

Electrospun amplified fiber optics [PDF]

, 2015
A lot of research is focused on all-optical signal processing, aiming to obtain effective alternatives to existing data transmission platforms. Amplification of light in fiber optics, such as in Erbium-doped fiber amplifiers, is especially important for ...
Amarasinghe D., Andrea Camposeo, Anthony R., Arrue J., Camposeo A., Camposeo A., Clark J., Currie M. J., Dal Negro L., Dario Pisignano, Desurvire E., Fasano V., Foster M. A., Giovanni Morello, Gu F. X., Gu F. X., Heliotis G., Hoang T. B., Huang Z., Ichikawa M., Jackson S. D., Jeong Y., Kobayashi H., Koomhongse S., Leevy W. M., Liu H., Maier G. V., Maria Moffa, McGehee M. D., Morello G., Morello G., Polishuk P., Rajesh M., Samuel I. D. W., Sun X., Svelto O., Tagaya A., Tagaya A., Tengattini A., Wang P., Wei T., Weissleder R., Xia R., Yu H. C. Y., Zhao P.   +44 more
core   +2 more sources

Co‐Electrospinning Extracellular Matrix with Polycaprolactone Enables a Modular Approach to Balance Bioactivity and Mechanics of a Multifunctional Bone Wrap

Advanced Healthcare Materials, EarlyView.
The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones, Madeline Laude, Zeenat Oyebanji, Ruchi Birur, Andres Luengo Martinez, Isabelle Gilbert, Phillip Baek, Nichole Longbottom, Nicole McCullough, Staci J. Horn, Chien‐Yu Lin, Matthew J. Lohr, Fred Clubb, Manuel K. Rausch, Elizabeth Cosgriff‐Hernandez   +14 more
wiley   +1 more source

Lignin-Based Electrospun Carbon Nanofibers [PDF]

Frontiers in Materials, 2019
The article summarizes the scientific progress that has occurred in the past several years in regard to the preparation of carbon nanofibers from lignin as a low-cost environmentally-friendly raw material using electrospinning. It presents an overview of using lignin, electrospinning, and carbonization to convert lignin to carbon nanofibers.
Manish Kumar, Maiju Hietala, Kristiina Oksman, Kristiina Oksman   +3 more
openaire   +3 more sources