نتایج جستجو برای: directing self assembly

تعداد نتایج: 637420  

Journal: :Nature chemistry 2011
Jean-François Ayme Jonathon E Beves David A Leigh Roy T McBurney Kari Rissanen David Schultz

Knots are being discovered with increasing frequency in both biological and synthetic macromolecules and have been fundamental topological targets for chemical synthesis for the past two decades. Here, we report on the synthesis of the most complex non-DNA molecular knot prepared to date: the self-assembly of five bis-aldehyde and five bis-amine building blocks about five metal cations and one ...

In this work, the effects of preparation methods such as CE oven, microwave irradiation, and ultrasound on the morphology, particle size and crystallinity of MIL-53(Fe) are firstly investigated. Furthermore, the methods are utilized to prepare Pt NPs@MIL-53(Fe). As a result, well-defined Pt NPs@MIL-53(Fe) prepared by microwave irradiation exhibits uniformed morphology, hig...

Journal: :Journal of Synthetic Organic Chemistry, Japan 1995

Journal: :journal of nanostructures 2014
a. akbari a. yunessnia lehi z. ghaedamini haruni

several novel composite membranes were prepared to separate and recycle amoxicillin from pharmaceutical wastewater via nanofiltration process. the synthesis of these membranes included three stages: 1- preparation of polysulfone ultrafiltration membranes as a support via phase separation process, 2- modification of its surface by interfacial polymerization as a selective layer (polyamide), and ...

Journal: :Molecular Simulation 2018

Journal: :Nature Materials 2012

Journal: :Theoretical Computer Science 2008

2006
Xiangxu Meng Weiwei Liu Yanning Xu

Product assembly design is a complex activity possible involving collaboration between different designers geographically dispersed. This paper puts forward some significant methodologies and technologies for distributed assembly and presents a collaboration architecture that manages to support working in both synchronous and asynchronous ways. Meanwhile, we adopt a three-level conflicts detect...

Journal: :Current opinion in structural biology 1998
M J Bailey K Schulten J E Johnson

The use of modern technology in the construction of accurate solid macromolecular models based on atomic coordinates and electron density functions has led us to re-examine the usefulness of physical models as tools for understanding molecular assembly and for designing detailed experimental and computational studies of the assembly process. Recent developments include the construction of new m...

Journal: :The EMBO journal 2012
Dominique Didry Francois-Xavier Cantrelle Clotilde Husson Pierre Roblin Anna M Eswara Moorthy Javier Perez Christophe Le Clainche Maud Hertzog Eric Guittet Marie-France Carlier Carine van Heijenoort Louis Renault

β-Thymosin (βT) and WH2 domains are widespread, intrinsically disordered actin-binding peptides that display significant sequence variability and different regulations of actin self-assembly in motile and morphogenetic processes. Here, we reveal the structural mechanisms by which, in their 1:1 stoichiometric complexes with actin, they either inhibit assembly by sequestering actin monomers like ...

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