Results 111 to 120 of about 338,876 (258)
Advanced Materials, EarlyView.Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park +15 more
wiley +1 more source
Mechanisms of chloride modulated activity in the C-domain of angiotensin-converting enzyme
, 2012 The somatic isoform of angiotensin-converting enzyme (sACE), a key regulator of blood pressure and electrolyte fluid homeostasis, primarily cleaves the hypertension-associated angiotensin-I (AngI) and bradykinin peptides, as well as a number of other ...
Yates, Christopher John
core
Advanced Materials, EarlyView.Oxygen‐releasing hydrogels are widely used to support cell survival in 3D cultures and to promote wound healing. However, incorporating catalase to convert H2O2 into O2 often generates additional oxygen bubbles, leading to material instability which rarely addressed.
Sukulya Bunuasunthon +3 more
wiley +1 more source
The use of phenyl-Sepharose for the affinity purification of proteinases
, 1993 Phenyl-Sepharose is most often used as an adsorbent for hydrophobic interaction chromatography (HIC). We report on its effective use for the affinity purification of some extracellular thermostable proteinases from bacterial sources.
Prescott, Mark +3 more
core +1 more source
Conductive Hydrogels for Exogenous Sensing and Cell Fate Control
Advanced Materials, EarlyView.We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar +15 more
wiley +1 more source
Lead Halide Perovskite Photoelectrocatalysis
Advanced Materials, EarlyView.Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley +1 more source
Decoupling enzyme catalysis from thermal denaturation
, 2010 The equilibrium model (EM) (Daniel et al., 2001) postulates two forms of a folded enzyme, one catalytically active (Eact) and the other inactive (Einact), which interconvert via a fast thermal equilibrium (Keq) (Figure A). This model for enzyme catalysis
Easter, Ashley Davys
core
Selection of Psychrotolerant Microorganisms Producing Cold-Active Pectinases for Biotechnological Processes at Low Temperature [PDF]
, 2011 In winemaking, low temperatures are favourable for the production and retention of flavour and colour components, requiring the use of cold-active enzymes.
Baca, Fanny L. +11 more
core
Extracellular cold active lipase from the psychrotrophic Halomonas sp. BRI 8 isolated from the Antarctic sea water [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2013 An extracellular cold active lipase-producing psychrotrophic bacterium (BRI 8) was isolated from the Antarctic sea water sample. The 16s rRNA sequence study revealed that the isolate belongs to the genus Halomonas (929 bp).
Vipra Vijay Jadhav +4 more
doaj
Advanced Materials, EarlyView.This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang +10 more
wiley +1 more source