Zobrazeno 1 - 10
of 3 645
pro vyhledávání: '"Sample preparation in mass spectrometry"'
Publikováno v:
Curr Anal Chem
Sulfated polysaccharides and their oligosaccharide components play an important biological role in physiological and pathophysiological processes. Glycosaminoglycans, such as heparin, are currently used as pharmaceutical agents to control coagulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a00ece86739ed184e58117bbdd287c4
https://pubmed.ncbi.nlm.nih.gov/35664288
https://pubmed.ncbi.nlm.nih.gov/35664288
Autor:
Chengzhang Wang, Zhihong Wang
Publikováno v:
Analytical Letters. 51:1335-1357
Olive waste is a potential resource due to its rich variety of biologically active compounds. To investigate chemical components of olive waste, the selected samples were extracted using ultrasound assisted enzyme hydrolysis and petroleum ether, ethy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cb921d137635674b4a369620b7c9bcf
https://doi.org/10.1080/00032719.2017.1379086
https://doi.org/10.1080/00032719.2017.1379086
Autor:
Erika Billinger, Mats Boman, Harisha Ramachandraiah, Gunnar Johansson, Marcus Kjellander, Sara Bergström Lind
Publikováno v:
Journal of Proteomics. 172:165-172
Mass spectrometry-based proteomics benefits from efficient digestion of protein samples. In this study, trypsin was immobilized on nanoporous anodized alumina membranes to create an enzyme reactor suitable for peptide mass fingerprinting. The membran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::160ce9816cd910b065206239256e4eec
https://doi.org/10.1016/j.jprot.2017.09.008
https://doi.org/10.1016/j.jprot.2017.09.008
Publikováno v:
Analytica Chimica Acta. 999:114-122
Despite the significance of membrane proteins (MPs) in biological system is indisputable, their specific natures make them notoriously difficult to be analyzed. Particularly, the widely used Matrix-assisted laser desorption/ionization mass spectromet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6702c6ce2a2a8f08d962faa31c37f7a
https://doi.org/10.1016/j.aca.2017.11.018
https://doi.org/10.1016/j.aca.2017.11.018
Publikováno v:
Bioanalysis. 9:1627-1631
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d7dfc9c0595f955dba5cfba1549541f
https://doi.org/10.4155/bio-2017-4977
https://doi.org/10.4155/bio-2017-4977
Publikováno v:
Analytical and Bioanalytical Chemistry. 410:715-724
Ambient mass spectrometry provides great convenience for fast screening, and has showed promising potential in analytical chemistry. However, its relatively low sensitivity seriously restricts its practical utility in trace compound analysis. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebd289dd0c76d0275bf03b6df89214f2
https://doi.org/10.1007/s00216-017-0658-2
https://doi.org/10.1007/s00216-017-0658-2
Autor:
Whitney A. Wentz, Allison S. Danell
Publikováno v:
International Journal of Mass Spectrometry. 421:124-128
Thorough investigation of the many metal complexes of biological importance is highly dependent on the analytical techniques used to detect them. Nanoflow Electrospray Ionization Mass Spectrometry can be used to accurately measure peptide-zinc (II) b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90bfa9cd7288f3cafdfa9466f2592432
https://doi.org/10.1016/j.ijms.2017.06.007
https://doi.org/10.1016/j.ijms.2017.06.007
Autor:
John C. Price, Bradley C. Naylor, Paul B. Farnsworth, Anna P. Zagieboylo, Mercede N. Erickson, Richard H. Carson, Charlotte R. Lewis, Kelvin W. Li
Publikováno v:
Journal of Lipid Research, Vol 58, Iss 9, Pp 1884-1892 (2017)
Compartmentalization of metabolism into specific regions of the cell, tissue, and organ is critical to life for all organisms. Mass spectrometric imaging techniques have been valuable in identifying and quantifying concentrations of metabolites in sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0444af31d7d00d50e617fea586586fa
http://www.sciencedirect.com/science/article/pii/S0022227520339584
http://www.sciencedirect.com/science/article/pii/S0022227520339584
Autor:
Laura Akbal, Gérard Hopfgartner
Publikováno v:
Journal of Chromatography. A, Vol. 1517 (2017) pp. 176-184
In supercritical fluid chromatography coupled to atmospheric pressure ionization mass spectrometry (SFC-MS), the use of a make-up post-column is almost mandatory to avoid analyte precipitation, especially when using low percentage of modifier (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4e86c5dc2a3b0782d6785719817ac04
https://doi.org/10.1016/j.chroma.2017.08.044
https://doi.org/10.1016/j.chroma.2017.08.044
Autor:
Rong Zhou, Franco Basile
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 127:451-460
A site specific cleavage at the N-terminus of the amino acid cysteine (Cys, C) was induced on peptides and proteins deposited on surfaces via convective heating (hot air) at temperatures between 220 and 270 °C for 30 s. Protein and peptide samples s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0914e97e59456d18f8abd5fdf2b08afb
https://doi.org/10.1016/j.jaap.2017.07.004
https://doi.org/10.1016/j.jaap.2017.07.004