Good Old-Fashioned Protein Concentration Determination by Amino Acid Analysis.
Sign Up to like & getrecommendations! Published in 2021 at "Methods in molecular biology"
DOI: 10.1007/978-1-0716-1024-4_2
Abstract: Although a lot of new methods for protein concentration determination have been developed and established the last years, the amino acid analysis has still this relevance within proteomics for multiple reasons especially in the quantitative… read more here.
Keywords: concentration determination; analysis; amino acid; acid analysis ... See more keywords
Concentration Determination at a Countable Molecular Level in Nanofluidics by Solvent-Enhanced Photothermal Optical Diffraction.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.0c02024
Abstract: Nanofluidic devices have become a powerful tool for extremely precise analyses at a single-molecule/nanoparticle level. However, a simple and sensitive molecular detection method is essential for nanofluidic devices because of ultrasmall volume (fL-aL). One such… read more here.
Keywords: detection; level; concentration determination; diffraction ... See more keywords
Simplified "No-D" NMR Methods for Routine Analysis and Organometallic Reagent Concentration Determination.
Sign Up to like & getrecommendations! Published in 2017 at "Organic letters"
DOI: 10.1021/acs.orglett.7b02665
Abstract: The use of tetrachloroethylene spiked with tetramethylsilane as a solvent for routine NMR analysis has been evaluated. Excellent quality spectra are reliably obtained, comparable to samples run in chloroform-d. Validation of this method is presented,… read more here.
Keywords: concentration determination; analysis; nmr methods; simplified nmr ... See more keywords
Syringe-to-syringe-dispersive liquid–phase microextraction combined with flame atomic absorption spectrometry for pre-concentration and determination of cobalt with the aid of experimental design
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Environmental Analytical Chemistry"
DOI: 10.1080/03067319.2018.1480764
Abstract: ABSTRACT A rapid and selective technique has been proposed for the extraction, pre-concentration and determination of trace amounts of cobalt in water and pharmaceutical samples by syringe-to-syringe-dispersive liquid–phase microextraction (SS-DLPME) combined with flame atomic absorption… read more here.
Keywords: pre concentration; determination; syringe; concentration determination ... See more keywords
Effects of Temperature and Concentration on the Determination of PET Viscosity
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Brazilian Chemical Society"
DOI: 10.21577/0103-5053.20200084
Abstract: This work describes the use of experiment planning to investigate the effects of the variables temperature and concentration of the polymer solution on the viscosity test of polyethylene terephthalate (PET). For this, the response surface… read more here.
Keywords: temperature concentration; viscosity; concentration determination; effects temperature ... See more keywords