Results 61 to 70 of about 103,107 (299)
Extraction of humic acid by coacervate: Investigation of direct and back processes [PDF]
, 2012 The two aqueous phases extraction process is widely used in environmental clean up of industrial effluents and fine chemical products for their reuse.
Derriche, Zoubir +4 more
core +3 more sources
Análise comparativa de protocolos para extração de DNA genômico em Prosopis juliflora (Sw.) DC
Biotemas, 2021 Objetivou-se comparar a eficiência entre sete protocolos adaptados para a extração de DNA genômico da espécie Prosopis juliflora (Sw). DC. Os protocolos utilizados tiveram como base em seus tampões: SDS 10%; CTAB 5%; Sorbitol, CTAB 3% e Sorbitol; SDS 0,7%
Luiz Henrique Tolentino Santos +4 more
doaj +1 more source
COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption
Advanced Materials, EarlyView.A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas +11 more
wiley +1 more source
The effect of cationic surfactant and some organic/inorganic additives on the morphology of mesostructured silica templated by pluronics [PDF]
, 2008 Cataloged from PDF version of article.Tri-block copolymers (poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide), represented as EOxPOyEOx), pluronics (F127=EO106PO70EO106, P65=EO20PO30EO20, P85=EO27PO39EO27, P103= EO17PO55EO17, and P123 ...
Albayrak, C., Dag, O., Poyraz, A. S.
core +1 more source
Advanced Materials, EarlyView.Electrochemical CO2RR is a key technology for converting CO2 into chemicals, but there remains a gap between “laboratory science” and “engineering practice” in current research. This review establishes a multi‐scale research framework, encompassing atomic‐level characterization, microenvironment regulation, external field‐assisted optimization, and AI ...
Ping Hong +3 more
wiley +1 more source
Synthesis and properties of lipoamino acid/fatty acid mixtures. Influence of the amphiphilic structure. [PDF]
, 2009 The acylation of amino acids by acid chlorides with from 8 to 12 carbon atoms, in alkaline aqueous medium following Shotten-Baumann reaction, results in sodium salts of Nα-acylamino acids and fatty acids mixture. These lastest are present in proportion
Alric, Isabelle +4 more
core +2 more sources
Dyeing of cotton fabric with antibacterial properties using direct dye and CTAB
Journal of Natural Fibers, 2020 Direct dyes still represent an important class of dye for use on cellulose fiber, because of the ease of application and low cost. The present study was aimed at development of microbial resistant cotton using antibacterial agent in dyeing process ...
Sama Khanmirzaee +2 more
doaj +1 more source
Crystals, 2021 Zinc oxide (ZnO) possesses superior chemical and physical properties so that it can occupy an essential position in the application of nanostructures. In this paper, ZnO nano-rod arrays were synthesized by a simple one-step hydrothermal approach with the
Xinying Yang +7 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou +4 more
wiley +1 more source
Characterization of DNA-CTAB Aggregates
Biophysical Journal, 2014 Oligonucleotides will aggregate in the presence of a surfactant, much like the DNA aggregates that form during the transportation of genes through cell membranes. Aggregates formed from oligonucleotides of 20 to 100 bases in length in the presence of the surfactant, CTAB (cetyl trimethylammonium bromide) have been characterized by UV spectroscopy and ...
Westervelt, Kathleen, St John, Pamela M.
openaire +1 more source