Automated identification of unknown doping agents in confiscation samples by flow-injection mass spectrometry and mass spectral library searches.
Sign Up to like & getrecommendations! Published in 2023 at "Drug testing and analysis"
DOI: 10.1002/dta.3445
Abstract: Rapid and accurate identification of unknown compounds within suspicious samples confiscated for sports doping control and law enforcement drug testing is critical, but such analyses are often conducted manually and can be time consuming. Here,… read more here.
Keywords: confiscation samples; methodology; automated identification; identification unknown ... See more keywords
Structure identification of unknown complex-variable dynamical networks with complex coupling
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2019.03.064
Abstract: Abstract Topology structure and system parameters play a key role in evolving behavior of dynamical networks. Due to the complexity of dynamical networks, topology structure and system parameters are sometimes unknown or uncertain in advance.… read more here.
Keywords: dynamical networks; structure identification; topology; structure ... See more keywords
Mass calibrants for positive chemical ionization-high resolution mass spectrometry (CI-HRMS) for the identification of unknown compounds using accurate mass measurements
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra01977b
Abstract: Gas Chromatography-Electron Ionization-Mass Spectrometry (GC-EI-MS) is still the most routinely performed method for metabolite profiling as compared to other hyphenated techniques. But when it comes to identification of unknown compounds, information on the molecular weight… read more here.
Keywords: ionization; chemical ionization; mass spectrometry; identification unknown ... See more keywords
The Current State-of-the-Art Identification of Unknown Proteins Using Mass Spectrometry Exemplified on De Novo Sequencing of a Venom Protease from Bothrops moojeni
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27154976
Abstract: (1) Background: The amino acid sequence elucidation of peptides from the gas phase fragmentation mass spectra, de novo sequencing, is a valuable method for the identification of unknown proteins complementary to Edman sequencing. It is… read more here.
Keywords: identification unknown; novo sequencing; amino acid; unknown proteins ... See more keywords
Identification of Unknown Substances in Ambient Air (PM10), Profiles and Differences between Rural, Urban and Industrial Areas
Sign Up to like & getrecommendations! Published in 2022 at "Toxics"
DOI: 10.3390/toxics10050220
Abstract: A fast and automated strategy has been developed for identifying unknown substances in the atmosphere (concretely, in the particulate matter, PM10) using LC-HRMS (MS3). A total of 15 samples were collected in three different areas… read more here.
Keywords: substances ambient; unknown substances; rural urban; urban industrial ... See more keywords