Simultaneous Screening and Determination of Eight Tetracycline Antibiotics Illegally Adulterated in Herbal Preparations Using HPLC–DAD Combined with LC–MS–MS
Sign Up to like & getrecommendations! Published in 2017 at "Chromatographia"
DOI: 10.1007/s10337-017-3450-8
Abstract: In this study, the applicability of high-performance liquid chromatography with diode-array detection (HPLC–DAD) combined with electrospray ionization tandem mass spectrometry (ESI–MS) for the simultaneous screening and determination of tetracycline antibiotic analogues illegally adulterated in herbal… read more here.
Keywords: determination; dad combined; dad; hplc dad ... See more keywords
Biological activities of two polypore macrofungi (Basidiomycota) and characterization of their compounds using HPLC-DAD and LC-ESI-MS/MS.
Sign Up to like & getrecommendations! Published in 2021 at "Folia microbiologica"
DOI: 10.1007/s12223-021-00884-y
Abstract: Members of Hymenochaetaceae fungi are among well-known macromycetes with various medicinal properties. The aim of this study was to investigate the biological activities of Phellinus tuberculosus and Fuscoporia ferruginosa collected in Iran. The antimicrobial, antioxidant,… read more here.
Keywords: polypore macrofungi; biological activities; activities two; two polypore ... See more keywords
Assessment of atmospheric trace metal deposition in urban environments using direct and indirect measurement methodology and contributions from wet and dry depositions
Sign Up to like & getrecommendations! Published in 2017 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2017.08.064
Abstract: Abstract Bulk Atmospheric Deposition (BAD), Wet Atmospheric Deposition (WAD) and Dry Atmospheric Deposition (DAD) were all measured within an urban residential area in Nantes (France) over a 9-month period (27 February - 10 December 2014).… read more here.
Keywords: methodology; direct indirect; dry wet; deposition ... See more keywords
Determination of pistachio (Pistacia vera L.) hull (exo- and mesocarp) phenolics by HPLC-DAD-ESI/MSn and UHPLC-DAD-ELSD after ultrasound-assisted extraction
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Food Composition and Analysis"
DOI: 10.1016/j.jfca.2017.04.013
Abstract: Abstract A method for the simultaneous extraction and quantitation of gallotannins, flavonoids and anacardic acids from pistachio hulls is presented. After screening of various extraction parameters and solvent systems with variable polarity and acidity, a… read more here.
Keywords: extraction; dad elsd; uhplc dad; anacardic acids ... See more keywords
Qualitative and quantitative measurement of cannabinoids in cannabis using modified HPLC/DAD method
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Pharmaceutical and Biomedical Analysis"
DOI: 10.1016/j.jpba.2017.07.021
Abstract: HIGHLIGHTSA short, sensitive method has been developed for cannabinoids in plant material.Separation and instrument stability have been improved by modification of pH.Runtime has been shortened to 10 minutes, over half the runtime of previously published… read more here.
Keywords: cannabinoids cannabis; method; measurement cannabinoids; qualitative quantitative ... See more keywords
Neuroprotective effect of damaurone D in a C. elegans model of Parkinson’s disease
Sign Up to like & getrecommendations! Published in 2021 at "Neuroscience Letters"
DOI: 10.1016/j.neulet.2021.135623
Abstract: In this study, we evaluated the protective effects of damaurone D (DaD), a dihydropyranoaurone compound, on dopaminergic (DA) neurodegeneration in Caenorhabditis elegans. The results showed that DaD treatment could successfully increase the survival rate of… read more here.
Keywords: neuroprotective effect; induced neurodegeneration; dad; parkinson disease ... See more keywords
Conformer Ring Flip Enhances Mechanochromic Performance of ansa-Donor-Acceptor-Donor Mechanochromic Torsional Springs.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c06712
Abstract: Mechanochromophores based on conformational changes of donor-acceptor-donor (DAD) springs allow sensing of forces acting on polymer chains by monotonic changes of absorbance or photoluminescence (PL) wavelength. Here, we identify a series of thiophene (D)-flanked quinoxalines… read more here.
Keywords: spectroscopy; donor acceptor; acceptor donor; ring flip ... See more keywords
Comparison of DAD and FLD Detection for Identification of Selected Bisphenols in Human Breast Milk Samples and Their Quantitative Analysis by LC-MS/MS.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of AOAC International"
DOI: 10.1093/jaoacint/qsaa027
Abstract: BACKGROUND Determination of bisphenols released from packaging material is undoubtedly a difficult and tricky task, requiring the chemical analyst to develop an individual approach to obtain reliable analytical information. OBJECTIVE QuECHERS (Quick, Easy, Cheap, Effective,… read more here.
Keywords: human breast; analysis; dad fld; dad ... See more keywords
DAD-match; Security technique to prevent denial of service attack on duplicate address detection process in IPv6 link-local network
Sign Up to like & getrecommendations! Published in 2019 at "PLoS ONE"
DOI: 10.1371/journal.pone.0214518
Abstract: An efficiently unlimited address space is provided by Internet Protocol version 6 (IPv6). It aims to accommodate thousands of hundreds of unique devices on a similar link. This can be achieved through the Duplicate Address… read more here.
Keywords: technique; ipv6; process; dad match ... See more keywords
Pathological Findings Associated With SARS-CoV-2 on Postmortem Core Biopsies: Correlation With Clinical Presentation and Disease Course
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Medicine"
DOI: 10.3389/fmed.2022.874307
Abstract: Background Autopsies can shed light on the pathogenesis of new and emerging diseases. Aim To describe needle core necropsy findings of the lung, heart, and liver in decedents with COVID-19. Material Cross-sectional study of needle… read more here.
Keywords: core; disease course; heart; dad ... See more keywords
Chromium Speciation by HPLC-DAD/ICP-MS: Simultaneous Hyphenation of Analytical Techniques for Studies of Biomolecules
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph20064912
Abstract: The first element legislated adopting chemical speciation was chromium (Cr) for differentiation between the highly toxic Cr(VI) from the micronutrient Cr(III). Therefore, this work aimed to develop a new analytical method through the coupling of… read more here.
Keywords: speciation; hplc dad; dad icp; dad ... See more keywords