Results 141 to 150 of about 5,305,770 (315)

Self‐Assembled Crystalline Peptoid Nanomaterials as Metal‐Free Enzyme Mimics for Enhanced Carbon Dioxide Hydration and Precipitation

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by metal‐free carbonic anhydrases (CAs) that achieve efficient catalysis without metal cofactors, we herein report a sequence‐defined supramolecular peptoid platform that mimics metal‐free CAs and exhibits hydrolytic activity via a supramolecular assembly‐mediated proton‐transfer mechanism.
Progyateg Chakma   +8 more
wiley   +1 more source

Apparent kinetic parameters of active sugar donors.

open access: yes, 2013
Apparent kinetic parameters of active sugar donors.
Hong Sun (132232)   +11 more
core   +1 more source

Optimizing NiMo Electrocatalyst Coatings for Hydrogen Evolution in Alkaline Electrolysis With The Machine Learning‐Guided Autonomous Platform CatBot

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a closed‐loop optimization workflow integrating CatBot, an automated synthesis and testing system, to discover NiMo hydrogen‐evolution catalysts. CatBot synthesised and evaluated 228 unique samples, identifying the best performing catalysts for transfer to nickel‐foam electrodes. The best candidate is highly active, reaching 1 Acm−2${
Paolo Vincenzo Freiesleben de Blasio   +7 more
wiley   +1 more source

Kinetic parameters for recombinant Lac3 and Lac4.

open access: yes, 2014
Kinetic parameters for recombinant Lac3 and Lac4.
Fei Zheng (193006)   +4 more
core   +1 more source

Deciphering the Photopolymerization‐Induced Nanostructures and Interface Formation for Submicrometer Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
This work reveals the UV‐curing‐induced monomer‐rich domain, oligomer‐rich domain, and entangled oligomer domain. The cured submicron films in stressed state induce interlayer nano‐wrinkle structures during the deposition of the second layer. Stress‐free cured films in relaxed state form non‐diffusive, diffusive and semi‐diffusive interlayer ...
Shouzheng Chen   +13 more
wiley   +1 more source

CINÉTICA DE LA GENERACIÓN DEL PETRÓLEO: PRINCIPIOS Y APLICACIÓN EN LAS CUENCAS COLOMBIANAS

open access: yesCT&F Ciencia, Tecnología & Futuro, 2001
La mayoría de los modelos que describen el proceso de conversión de kerógeno en petróleo están basados en las formulaciones de la cinética química de primer orden. Aunque la aplicación de estos modelos requiera el conocimiento de los parámetros cinéticos
F. T. T GONÇÀLVES   +5 more
doaj  

Evaluation of mathematical models to describe gas production kinetics of some tropical and temperate forages

open access: yesRevista Brasileira de Zootecnia
Our objective was to identify the best fit mathematical models for in vitro gas production kinetics using rumen fluid and forage plants commonly used in ruminant feed to obtain better estimates of parameters that describe the rumen fermentation.
Jhone Gleison de Oliveira   +6 more
doaj   +1 more source

Kinetic parameters of the SCR chemical reaction.

open access: yes, 2019
Kinetic parameters of the SCR chemical reaction.
Xuehui Gan (6948794)   +2 more
core   +1 more source

Genetically Programmed Shape‐Morphing of Engineered Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker   +7 more
wiley   +1 more source

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