Evaluation of novel organosilane modifications of paper spray mass spectrometry substrates for analyzing polar compounds.
Sign Up to like & getrecommendations! Published in 2019 at "Talanta"
DOI: 10.1016/j.talanta.2019.05.095
Abstract: Paper spray mass spectrometry (PSMS) is currently used in different analytical fields, but less effort has been made so far to use PSMS for highly polar compounds. Such analytes usually show poor performance in PSMS… read more here.
Keywords: paper; mass spectrometry; polar compounds; paper spray ... See more keywords
PAMAM-Functionalized Paper as a New Substrate for the Paper Spray Mass Spectrometry Measurement of Proteins.
Sign Up to like & getrecommendations! Published in 2023 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c05316
Abstract: Paper surface functionalization with polyamidoamine (PAMAM) dendrimers has been developed for increased sensitivity analysis of proteins by paper spray mass spectrometry (PS-MS). PAMAM is a branched polymeric compound with an ethylenediamine core linked to repeating… read more here.
Keywords: functionalized paper; spray mass; pamam functionalized; paper spray ... See more keywords
Heating paper spray mass spectrometry for enhanced detection of propranolol in dried blood samples
Sign Up to like & getrecommendations! Published in 2017 at "Analytical Methods"
DOI: 10.1039/c7ay01169e
Abstract: Paper spray mass spectrometry (PSMS) has been widely used for rapid analysis of complex samples, particularly in rapid analysis of clinical samples for point-of-care diagnostics. In this study, heating PSMS was developed for enhanced detection… read more here.
Keywords: detection propranolol; paper spray; spray mass; propranolol ... See more keywords
Automated and High-Throughput Urine Drug Screening using Paper Spray Mass Spectrometry.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of analytical toxicology"
DOI: 10.1093/jat/bkac053
Abstract: Paper spray mass spectrometry (PS-MS/MS) has been shown to be a rapid, simple, and inexpensive alternative to traditional forensic drug screening methods. It can address the limitations of both immunoassays and chromatography-based techniques due to… read more here.
Keywords: toxicology; paper spray; spray mass;
Introducing Nafion for In Situ Desalting and Biofluid Profiling in Spray Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2021.807244
Abstract: We introduce Nafion into the ambient ionization technique of spray mass spectrometry to serve for in situ desalting and direct analysis of biological fluids. Nafion was coated onto the surface of the triangular spray tip… read more here.
Keywords: situ desalting; mass spectrometry; spray mass; nafion ... See more keywords
Influence of Harvest Time on the Chemical Profile of Pereskia aculeate Mill. Using Paper Spray Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27134276
Abstract: This study evaluated the physicochemical characteristics and the production of bioactive compounds of Pereskia aculeata Mill. at different harvest times. Here, we performed a qualitative evaluation of the chemical profile by paper spray mass spectrometry… read more here.
Keywords: mass spectrometry; spray mass; paper spray; chemical profile ... See more keywords
Efficiency of Different Solvents in the Extraction of Bioactive Compounds from Plinia cauliflora and Syzygium cumini Fruits as Evaluated by Paper Spray Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28052359
Abstract: Jabuticaba (Plinia cauliflora) and jambolan (Syzygium cumini) fruits are rich in phenolic compounds with antioxidant properties, mostly concentrated in the peel, pulp, and seeds. Among the techniques for identifying these constituents, paper spray mass spectrometry… read more here.
Keywords: mass spectrometry; spray mass; syzygium cumini; paper spray ... See more keywords