Results 21 to 30 of about 4,683 (132)

Use of the “Ru‐1O2‐Hydrazide” System Catalyzed by Metallic Ruthenium Complexes to Decipher the Interaction Between Microbes and Host Cancer Cells

open access: yesAdvanced Science, EarlyView.
ABSTRACT The dynamic interplay between bacteria and host cancer cells plays a critical role in tumor microenvironment modulation, bacterial pathogenesis, and potential oncotherapy applications. However, traditional methods often fail to capture transient or spatially restricted molecular interactions at the bacteria‐cancer cell interface.
Amin Sun   +6 more
wiley   +1 more source

Dynamic kinetic resolution of ethyl 1,2,3,4-tetrahydro-β-carboline-1-carboxylate: Use of different hydrolases for stereocomplementary processes [PDF]

open access: yes, 2017
Both enantiomers of 1,2,3,4-tetrahydro- -carboline-1-carboxylic acid have been prepared by dynamic kinetic resolution of the corresponding ethyl ester (±)-1. CAL-B-catalysed hydrolysis of (±)-1·HCl in NH4OAc buffer (pH 8.0, 30 °C) provided amino acid (R)-
Kurtán Tibor   +4 more
core   +1 more source

Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley   +1 more source

Carboxylic ester hydrolases in the thyroid gland of the guinea-pig. A light microscopic study [PDF]

open access: yes, 1976
Udgivelsesdato: 1976-JanThe location of cholinesterase and non-specific esterase in the thyroid gland of the guniea-pig was studied with the light microscope. It was found that the idoxyl method for non-specific esterase activity under special conditions
Kirkeby, S.
core   +1 more source

Carboxylic ester hydrolases in mitochondria from rat skeletal muscle [PDF]

open access: yes, 1990
Udgivelsesdato: 1990-FebA mitochondrial pellet, prepared from rat skeletal muscle, contained a number of carboxylic ester hydrolase isoenzymes. The esterases which split alpha-naphthyl acetate were organophosphate sensitive, whereas two out of three ...
Moe, D, Kirkeby, S, Zelander, T
core  

Comparison of Two Storage Methods for the Analysis of Cholinesterase Activities in Food Animals [PDF]

open access: yes, 2010
Cholinesterases (ChE) are specialized carboxylic ester hydrolases that catalyse the hydrolysis of choline esters. They are classified into either acetylcholinesterase (AChE) or butyrylcholinesterase (BChE).
A. John Moody   +5 more
core   +1 more source

Additives Enhancing Biodegradability in Plastics and Potential Implications for Textiles: A Mechanistic Review

open access: yesJournal of Applied Polymer Science, EarlyView.
Mechanistic insights from additive‐assisted plastic degradation guide the design of environmentally adaptive textile fibers. Functional additives enhance oxidative, hydrolytic, enzymatic, and microbial degradation pathways. Translating these strategies requires control of fiber architecture, additive distribution, and environmental interactions ...
Julia Cunniffe   +2 more
wiley   +1 more source

Effect of Acyl Chain Length and Branching on the Enantioselectivity of Candida rugosa Lipase in the Kinetic Resolution of 4-(2-Difluoromethoxyphenyl)-Substituted 1,4-Dihydropyridine 3,5-Diesters [PDF]

open access: yes, 2016
Since 2,6-dimethyl-4-aryl-1,4-dihydropyridine 3,5-diesters themselves are not hydrolyzed by commercially available hydrolases, derivatives with spacers containing a hydrolyzable group were prepared.
Huub Kooijman (2370253)   +8 more
core   +1 more source

Thermoalkalophilic recombinant esterase entrapment in chitosan/calcium/alginate‐blended beads and its characterization [PDF]

open access: yes, 2021
BACKGROUND: Esterases (EC 3.1.1.1), a class of hydrolases, degrade the ester bonds of lipids into alcohol and carboxylic acids and synthesize carboxylic ester bonds.
Çisem Tercan   +5 more
core   +1 more source

Purification of Advanced Therapeutics by Flow‐Through Pseudo‐Affinity Chromatography: Bi‐Specific mABs, Fc Fusion Proteins, and Adeno‐Associated Viruses

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Modern biopharmaceutical manufacturing requires purification platforms capable of processing structurally and functionally diverse products while addressing the challenge of removing persistent and high‐risk host cell proteins (HCPs).
Wenning Chu   +23 more
wiley   +1 more source

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