Development of a gel permeation chromatography method for analysing cellulose nitrate in museums.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of separation science"
DOI: 10.1002/jssc.202001018
Abstract: This paper describes the development of a suitable Gel Permeation Chromatography method for cellulose nitrate plasticised with camphor (celluloid) found in cultural heritage. Current sample preparation and dissolution methods, apart from focusing on native, non-derivatised… read more here.
Keywords: permeation chromatography; method; cellulose nitrate; chromatography method ... See more keywords
Waste cooking oil as starting resource to produce bio-polyol - analysis of transesteryfication process using gel permeation chromatography
Sign Up to like & getrecommendations! Published in 2021 at "Industrial Crops and Products"
DOI: 10.1016/j.indcrop.2021.113294
Abstract: Abstract This work presents a possibility of implementing Green Chemistry principles in the synthesis of bio-components. Five out of twelve principles have been highlighted taking into account the reagents used as well as the product… read more here.
Keywords: permeation chromatography; reaction; process; gel permeation ... See more keywords
Size-Dependent PbS Quantum Dot Surface Chemistry Investigated via Gel Permeation Chromatography
Sign Up to like & getrecommendations! Published in 2020 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.0c02024
Abstract: We report the first comprehensive study on the purification of PbS quantum dots (QDs) using gel permeation chromatography (GPC). GPC enables the efficient and repeatable separation of unbound small... read more here.
Keywords: permeation chromatography; pbs quantum; chemistry; gel permeation ... See more keywords
Probing Aggregation Tendencies in Asphaltenes by Gel Permeation Chromatography. Part 1: Online Inductively Coupled Plasma Mass Spectrometry and Offline Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c01522
Abstract: This study probes the nanoaggregation behavior of asphaltenes by gel permeation chromatography (GPC). Compounds containing sulfur, vanadium, and nickel were monitored online with elemental detectio... read more here.
Keywords: asphaltenes gel; mass spectrometry; mass; permeation chromatography ... See more keywords
Preparation method of standard molecules for the precise estimation of molecular weight cut-off of membranes by gel permeation chromatography
Sign Up to like & getrecommendations! Published in 2020 at "Desalination and Water Treatment"
DOI: 10.5004/dwt.2020.25153
Abstract: In this study, the weighted mass of standard molecular weight compounds (SMWC) was adopted to improve the accuracy of molecular weight distribution measured by the gel permeation chromatography (GPC). To evaluate the impact of SMWC… read more here.
Keywords: weight cut; weight; permeation chromatography; molecular weight ... See more keywords