Results 91 to 100 of about 174,997 (363)

Spatiotemporal Drug Delivery via a Neonatal Spinal Cord ECM Hydrogel for Biomimetic Microenvironment Remodeling After Spinal Cord Injury

Advanced Functional Materials, EarlyView.
A biomimetic hydrogel derived from neonatal spinal cord ECM (DNSCM) delivers LAMB2 protein and ISP peptide to remodel the inhibitory injury microenvironment. The system sustains drug release, upregulates pro‐regenerative LAMB2, downregulates inhibitory CSPG, and promotes axonal regeneration.
Shiyu Fu, Liangchao Du, Runlin Wen, Kai Zhang, Yu Zhou, Wanrong Ma, Zhiquan Yang, Dingyang Liu, Xing Li   +8 more
wiley   +1 more source

APPLICATION OF PHB-LIPOSOME PARTICLES AND NANOFIBERS IN COSMETICS

, 2020
Our goal was to prepare and characterize PHB containing liposomes and nanofibers for potential application in cosmetic, pharmaceutical and food industry. Prepared particles were stable and had proper properties to be used as vehicles. Cytotoxicity assays
Uhlířová, Renata, Márová, Ivana, Petra MATOUŠKOVÁ, Tarageľ, Matej, Skoumalová, Petra, Renata PAVELKOVÁ, Agáta BENDOVÁ, Ivana MÁROVÁ, Bendová, Agáta, Monika PLACHÁ, Plachá, Monika, Matěj TARAGEĽ   +11 more
core   +1 more source

Investigating alginate and chitosan electrospun nanofibers as a potential wound dressing: an in vitro study

Nanocomposites
The research project focuses on conducting an in vitro comparison between sodium alginate and chitosan electrospun nanofibers for moist wound management. These fabricated nanofibers were incorporated with levofloxacin (Lev) as a model drug to investigate
Sharjeel Abid, Ling Wang, Md. Kaiser Haider, Gopiraman Mayakrishnan, Rajamani Lakshminarayanan, Kyu Oh Kim, Azeem Ullah, Ick Soo Kim   +7 more
doaj   +1 more source

What Changes in Poly(3-Hydroxybutyrate) (PHB) When Processed as Electrospun Nanofibers or Thermo-Compression Molded Film? [PDF]

Materials Research, 2016
In the present study, PHB film was prepared by thermo-compression molding and PHB nanofibers mat was produced through electrospinning process. The nanofibers morphology was confirmed by SEM.
Artur Caron Mottin, Eliane Ayres, Rodrigo Lambert Oréfice, Jairo José Drummond Câmara   +3 more
doaj   +1 more source

A Skin‐Like Strain Sensor for Real‐Time Human Motion Detection

Advanced Functional Materials, EarlyView.
A skin‐like strain sensor with exceptional flexibility and breathability enables real‐time human motion detection. It offers continuous ECG monitoring and gesture recognition, ensuring high durability and comfort. This innovative design is ideal for wearable applications, combining reliable performance with seamless integration into dynamic ...
Shiqi Song, Zhe Li, Jingya Guo, Shuo Shi, Jian Fang, Xungai Wang   +5 more
wiley   +1 more source

Needleless electrospinning of nanofibers with a conical wire coil

, 2009
In this article, we have demonstrated a novel needleless electrospinning of PVA nanofibers by using a conical metal wire-coil as spinneret. Multiple polymer jets were observed to generate on the coil surface. Up to 70kV electric voltage can be applied to
Lin, Tong, Niu, Haitao, Wang, Xin, Wang, Xungai   +3 more
core   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

Branched Aramid Nanofibers

Angewandte Chemie International Edition, 2017
AbstractInterconnectivity of components in three‐dimensional networks (3DNs) is essential for stress transfer in hydrogels, aerogels, and composites. Entanglement of nanoscale components in the network relies on weak short‐range intermolecular interactions.
Jian Zhu, Ming Yang, Ahmet Emre, Joong Hwan Bahng, Lizhi Xu, Jihyeon Yeom, Bongjun Yeom, Yoonseob Kim, Kyle Johnson, Peter Green, Nicholas A. Kotov   +10 more
openaire   +6 more sources

Electrorheology of nanofiber suspensions [PDF]

Nanoscale Research Letters, 2011
AbstractElectrorheological (ER) fluid, which can be transformed rapidly from a fluid-like state to a solid-like state under an external electric field, is considered to be one of the most important smart fluids. However, conventional ER fluids based on microparticles are subjected to challenges in practical applications due to the lack of versatile ...
Yin Jianbo, Zhao Xiaopeng
openaire   +3 more sources

Pickering‐Engineered Microparticles for Magnetically Guided Motion and Light‐Triggered Catalysis

Advanced Functional Materials, EarlyView.
Magnetically responsive wax microparticles stabilized by hematite cubes through the Pickering emulsification strategy are developed, showing controlled size, motion, and light‐activated catalytic activity. Annealing under a magnetic field enhances their mobility and steering.
Chiara Ferlito, Ludovico Guercio, Giuseppe Cavallaro, Giuseppe Lazzara, Theodore Hueckel, Lorenzo Lisuzzo, Stefano Sacanna   +6 more
wiley   +1 more source