Results 141 to 150 of about 90,310 (310)

Factors Governing Tin Whisker Growth [PDF]

, 2012
Tin (Sn) whiskers are electrically conductive, single crystal eruptions that can grow from surfaces where tin is deposited on a substrate surface. They present reliability problems for the electronics industry due to the formation of stable, bridging ...
Crandall, Erika
core  

Water‐Soluble, Enzyme‐Degradable, and Hydrolyzable STAR Particles for Enhanced Drug Delivery to Skin

Advanced Healthcare Materials, EarlyView.
Biodegradable polymer STAR particles fabricated from water‐soluble, enzyme‐degradable, and hydrolyzable materials significantly enhance intradermal drug delivery. By replacing conventional non‐biodegradable materials, these STAR particles address environmental and safety concerns while expanding the potential of skin‐based drug delivery technologies ...
Aydin Sadeqi, Gülçin Arslan Azizoğlu, Mark R. Prausnitz   +2 more
wiley   +1 more source

Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings

Advanced Healthcare Materials, EarlyView.
The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai, Ramadhass Keerthika Devi, Muthusankar Ganesan, Guo‐Ping Chang Chien, Chun Che Lin   +4 more
wiley   +1 more source

Plasma Gelation as an Overlooked Determinant of Transfection Efficiency in Protein Corona‐Coated Lipid Nanoparticles: Implications for In Vitro–In Vivo Translation

Advanced Healthcare Materials, EarlyView.
Upon contact with plasma, lipid nanoparticles (LNPs) rapidly acquire a protein corona (PC) that redefines their biological identity. In calcium‐containing environments, these coronated particles trigger the formation of a gel‐like plasma network, profoundly altering their transport properties and reducing their effective availability.
Serena Renzi, Luca Digiacomo, Francesca Giulimondi, Daniela Pozzi, Junbiao Wang, Augusto Amici, Cristina Marchini, Chiara Cassone, Alessandra Zingoni, Fabrizio Marra, Luca Buccini, Francesco Mura, Valentina De Lorenzi, Francesco Cardarelli, Giulio Caracciolo   +14 more
wiley   +1 more source

Reward history guides focal attention in whisker somatosensory cortex

Nature Communications
Prior reward is a potent cue for attentional capture, but the underlying neurobiology is largely unknown. In a whisker touch detection task, we show that mice flexibly shift attention between specific whiskers on a trial-by-trial timescale, guided by the
Deepa L. Ramamurthy, Lucia Rodriguez, Celine Cen, Siqian Li, Andrew Chen, Daniel E. Feldman   +5 more
doaj   +1 more source

Targeting CD300a Signaling With a Phosphatidylserine‐Presenting Hydrogel Rescues Macrophage Dysfunction and Accelerates Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu, Xuetong Hao, Yang Zou, Xinglin Chen, Junyan Kong, Chunning Gu, Wenjie Ma, Zhongjun Yang, Huifen Liu, Mengmeng Liu, Xin Tong   +10 more
wiley   +1 more source

Box-and-whisker-plot comparing the distribution of donor blood type stratified by race/ethnicity from 100 synthetic populations to the actual proportions observed in SRTR data (represented by a red dot) covering the period January 1, 2015 and June 30, 2021.

Box-and-whisker-plot comparing the distribution of donor blood type stratified by race/ethnicity from 100 synthetic populations to the actual proportions observed in SRTR data (represented by a red dot) covering the period January 1, 2015 and June 30 ...
Johnie Rose (4571005), Carli J. Lehr (18196054), Jarrod E. Dalton (6940931), Paul R. Gunsalus (18196051), Maryam Valapour (18196057)   +4 more
core   +1 more source

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, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Box-and-whisker-plot comparing the distribution of oxygen frequency proportions by respiratory support cluster from 100 synthetic populations to the actual proportions observed in SRTR data (represented by a red dot) covering the period February 19, 2015 and September 1, 2021.

Box-and-whisker-plot comparing the distribution of oxygen frequency proportions by respiratory support cluster from 100 synthetic populations to the actual proportions observed in SRTR data (represented by a red dot) covering the period February 19, 2015
Johnie Rose (4571005), Carli J. Lehr (18196054), Jarrod E. Dalton (6940931), Paul R. Gunsalus (18196051), Maryam Valapour (18196057)   +4 more
core   +1 more source

Self‐Healing Hydrogel‐Enabled Modular Assembly of Bilayered Skin Construct for Hair Follicle Regeneration

Advanced Healthcare Materials, EarlyView.
Self‐healing assembly of two cell‐laden hydrogel layers creates a biomimetic skin construct that restores both dermal and epidermal functions, resulting in accelerated wound healing and enhanced hair follicle regeneration in a full‐thickness skin wound model. ABSTRACT Alopecia remains a pervasive clinical challenge, largely owing to the limited ability
JaeWook Park, Su Yong Kim, MinSu Jeong, Beom Joon Kim, Shin Hyuk Kang, Won‐Gun Koh   +5 more
wiley   +1 more source