Results 51 to 60 of about 1,509,649 (307)

DEVICE FOR STUDY OF DYNAMIC SURFACE TENSION OF AQUEOUS SURFACTANT SOLUTIONS

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2014
Theoretical bases of fixed spinning drop method for the study of dynamic interfacial tension of aqueous surfactant solutions on the border with other immiscible liquids in water are considered.
Igor Kisil   +3 more
doaj   +1 more source

Optimization of an improved aqueous method for the production of high quality white sesame oil and de-oiled meal

open access: yesGrasas y Aceites, 2020
Research into the production of white sesame oil by aqueous extraction has been promoted because of concerns about the environment, health, and cost. The advanced aqueous method using a 1.95:10 liquid-to-raw material ratio, which was finally developed in
M. Lv, W. Wu
doaj   +1 more source

Homologous expression and purification of human HAX‐1 for structural studies

open access: yesFEBS Open Bio, EarlyView.
This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley   +1 more source

Cadmium(II) Removal from Aqueous Solution Using Microporous Eggshell: Kinetic and Equilibrium Studies

open access: yesIndonesian Journal of Chemistry, 2018
Heavy metals are soluble in the environment and can be dangerous for many species. So, removal of heavy metals from the water and wastewater is an important process.
Behzad Shamsi Zadeh   +2 more
doaj   +1 more source

Removal of Nitrate Ion from Aqueous Solution using Octa Decyl Amine Modified Montmorillonite Nanoclay [PDF]

open access: yesمحیط زیست و مهندسی آب, 2019
The purpose of this study was to remove nitrate ion using nano clay montmorillonites whose surface was modified using the octa decy lamine functional group.
Mehdad Enkari, Elham Ebrahimi Aghmasjed
doaj   +1 more source

Aqueous polyvinyl alcohol solution foaming at different molecular masses

open access: yesТонкие химические технологии, 2021
Objectives. Investigation of aqueous polyvinyl alcohol (PVA) foaming process and the influence of its water solution structure, when possessed of different molecular weights and concentrations, on foaming multiplicity.Methods.
A. A. Akimova   +2 more
doaj   +1 more source

Removal of Pb2+, CrT, and Hg2+ Ions from Aqueous Solutions Using Amino-Functionalized Magnetic Nanoparticles [PDF]

open access: gold, 2022
A. F. P. Allwin Mabes Raj   +5 more
openalex   +1 more source

Thrombolytic proteins profiling: High‐throughput activity, selectivity, and resistance assays

open access: yesFEBS Open Bio, EarlyView.
We present optimized biochemical protocols for evaluating thrombolytic proteins, enabling rapid and robust screening of enzymatic activity, inhibition resistance, and fibrin affinity, stimulation, and selectivity. The outcome translates to key clinical indicators such as biological half‐life and bleeding risk. These assays streamline the development of
Martin Toul   +3 more
wiley   +1 more source

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

open access: yesFEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso   +4 more
wiley   +1 more source

Modeling and Determination of a Nanocomposite Synthesized Hybrid Graphene Oxide Absorbents Properties for removal of Ni (II) from an Aqueous Solution Enhanced by a Hand held Magnet [PDF]

open access: yesمهندسی منابع آب, 2019
The purpose of this study was a quick and easy separation  of Ni(II) from an aqueous solution by a hand-held magnet to prevent secondary pollution. Morphology and other structures of NPG@Fe3O4 were characterized by the  SEM and XRD techniques. The amount
ساناز فتحی   +3 more
doaj  

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