نتایج جستجو برای: mechanochemistry

تعداد نتایج: 497  

Journal: :Cytoskeleton 2014
Charles J Brokaw

Experimental observations on cyclic splitting and bending by a flagellar doublet pair are modeled using forces obtained from a model for dynein mechanochemistry, based on ideas introduced by Andrew Huxley and Terrill Hill and extended previously for modeling flagellar movements. The new feature is elastic attachment of dynein to the A doublet, which allows movement perpendicular to the A double...

Journal: :Chemical Society reviews 2013
Peter Baláž Marcela Achimovičová Matej Baláž Peter Billik Zara Cherkezova-Zheleva José Manuel Criado Francesco Delogu Erika Dutková Eric Gaffet Francisco José Gotor Rakesh Kumar Ivan Mitov Tadej Rojac Mamoru Senna Andrey Streletskii Krystyna Wieczorek-Ciurowa

The aim of this review article on recent developments of mechanochemistry (nowadays established as a part of chemistry) is to provide a comprehensive overview of advances achieved in the field of atomistic processes, phase transformations, simple and multicomponent nanosystems and peculiarities of mechanochemical reactions. Industrial aspects with successful penetration into fields like materia...

Journal: :Chemistry 2017
Hyo Na Kim Kenneth S Suslick

Mechanochemistry deals with the interface between the chemical and the mechanical worlds and explores the physical and chemical changes in materials caused by an input of mechanical energy. As such, the chemical and physical effects of ultrasound, i.e., sonochemistry, are forms of mechanochemistry. In this paper, the fragmentation of ionic crystals during ultrasonic irradiation of slurries has ...

Journal: :Chemistry methods 2022

Eight new amorphous salts of folic acid (FA) were prepared by mechanochemistry, a green method. The solubility and octanol-water partition coefficient (cell permeability) FA remarkably improved with no toxic effect, making them good candidates for pharmaceutical/nutraceutical applications.

Journal: :Biomechanics and modeling in mechanobiology 2015
Mirko Maraldi Krishna Garikipati

In this communication, we propose a model to study the non-equilibrium process by which actin stress fibers develop force in contractile cells. The emphasis here is on the non-equilibrium thermodynamics, which is necessary to address the mechanics as well as the chemistry of dynamic cell contractility. In this setting, we are able to develop a framework that relates (a) the dynamics of force ge...

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