Results 91 to 100 of about 8,133,971 (297)
Advanced Science, EarlyView.An enzyme–nitric oxide (NO) co‐regulatory strategy reprograms pathological extracellular matrix (ECM)–fibroblast crosstalk in hypertrophic scars. Enzymatic degradation of pre‐existing ECM relieves aberrant mechanical cues, while NO‐mediated fibroblast phenotypic modulation restrains excessive collagen synthesis.
Junzhe Fu +7 more
wiley +1 more source
EnergiesPolymer electrolyte membranes serving in proton exchange membrane fuel cells (PEMFCs) and direct methanol fuel cells (DMFCs) must possess sufficient mechanical–dimensional stability and excellent proton conducting capacity.
Zhenchao Liu +4 more
doaj +1 more source
The influence of sodium ion as a potential fuel impurity on the direct methanol fuel cells
, 2010 Na(+) is a likely intrinsic impurity in water and is a sort of common cation impurity in the direct methanol fuel cells (DMFCs). In this paper, the effect of Na(+) on the DMFC electrochemical response is studied by adding Na(+) into the methanol water ...
Jie, Xiao +5 more
core +1 more source
Biological and microbial fuel cells [PDF]
, 2012 Biological fuel cells have attracted increasing interest in recent years because of their applications in environmental treatment, energy recovery, and small-scale power sources.
Erable, Benjamin +14 more
core +1 more source
Advanced Science, EarlyView.Lai et al. find that m6A reader YTHDC1 is specifically overexpressed in triple‐negative breast cancer (TNBC) and orchestrates glucose and glutamine metabolism in an m6A‐dependent manner to confer robust adaptability to lethal metabolic stress. Leveraging YTHDC1 knockdown‐induced metabolic vulnerability, an ATF4 mRNA‐targeted nanotherapy is developed to
Zheng‐Hao Lai +12 more
wiley +1 more source
Atomistic and molecular simulations of novel acid-base blend membranes for direct methanol fuel cells [PDF]
, 2014 textOne of the main challenges to transform highly useful Direct Methanol Fuel Cells (DMFC) into a commercially viable technology has been to develop a low cost polymer electrolyte membrane (PEM) with high proton conductivity, high stability and low ...
Mahajan, Chetan Vasant
core
Advanced Science, EarlyView.Water‐soluble amine‐functionalized polyhedral oligomeric silsesquioxane promotes concurrent latex coalescence and crosslinking, allowing epoxy‐functional particles to form continuous films without added volatile coalescing agents. The resulting multiscale‐reinforced waterborne coatings combine high strength, toughness, optical transparency, scratch ...
Chao Wang +7 more
wiley +1 more source
Electrochemical Performance of the Pd/C Catalyst Synthesized by Polyol Process
International Journal of Electrochemical Science, 2019 Apolyol process is employed to synthesize Pd nanoparticles supported on carbon (Pd/C), for developing an electrocatalyst with excellent performance for methanol oxidation.
Shaofeng Yu +7 more
doaj +1 more source
Nanocluster‐Assisted OH Ligand Modification Optimizes Activity and Stability of Fe‐N‐C Catalysts
Advanced Science, EarlyView.A nanocluster‐assisted ligand engineering stabilizes OH‐modified FeN4 active sites through strong electronic coupling between isolated Fe atoms and adjacent nanoclusters. This synergy optimizes oxygen‐intermediate adsorption, lowers ORR energy barriers, and breaks the conventional activity–stability trade‐off, enabling high ORR activity, exceptional ...
Xue Zhao +6 more
wiley +1 more source
Membranes, 2015 This paper examines polymer film morphology and several important properties of polyethylene-graft-sulfonated polyarylene ether sulfone (PE-g-s-PAES) proton exchange membranes (PEMs) for direct methanol fuel cell applications.
Hyung Kyu Kim +3 more
doaj +1 more source