Effect of difluoroacetic acid and biological matrices on the development of a liquid chromatography - triple quadrupole mass spectrometry method for determination of intact growth factor proteins.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of separation science"
DOI: 10.1002/jssc.201901254
Abstract: In biological systems, variable protein expression is a crucial marker for numerous diseases, including cancer. The vast majority of LC - triple quadrupole MS-based quantitative protein assays use bottom-up methodologies, where proteins are subjected to… read more here.
Keywords: effect difluoroacetic; method; biological matrices; triple quadrupole ... See more keywords
Identification of nanoparticles and nanosystems in biological matrices with scanning probe microscopy.
Sign Up to like & getrecommendations! Published in 2018 at "Wiley interdisciplinary reviews. Nanomedicine and nanobiotechnology"
DOI: 10.1002/wnan.1521
Abstract: Identification of nanoparticles and nanosystems into cells and biological matrices is a hot research topic in nanobiotechnologies. Because of their capability to map physical properties (mechanical, electric, magnetic, chemical, or optical), several scanning probe microscopy… read more here.
Keywords: probe; microscopy; identification nanoparticles; biological matrices ... See more keywords
Recent trends in analysis of nanoparticles in biological matrices
Sign Up to like & getrecommendations! Published in 2019 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-019-01620-9
Abstract: AbstractThe need to assess the human and environmental risks of nanoparticles (NPs) has prompted an adaptation of existing techniques and the development of new ones. Nanoparticle analysis poses a great challenge as the analytical information… read more here.
Keywords: analysis; analysis nanoparticles; nanoparticles biological; biological matrices ... See more keywords
A Single-Step Digestion for the Quantification and Characterization of Trace Particulate Silica Content in Biological Matrices Using Single Particle Inductively Coupled Plasma-Mass Spectrometry.
Sign Up to like & getrecommendations! Published in 2022 at "Biological trace element research"
DOI: 10.1007/s12011-022-03163-0
Abstract: The increased use of amorphous silica nanoparticles (SiNPs) in food products, materials science, cosmetics, and pharmaceuticals has raised questions about potential hazards in the environment and in human health. Although SiNPs are generally thought to… read more here.
Keywords: sinps; single step; trace; biological matrices ... See more keywords
Ionisation efficiencies can be predicted in complicated biological matrices: A proof of concept.
Sign Up to like & getrecommendations! Published in 2018 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2018.05.072
Abstract: The importance of metabolites is assessed based on their abundance. Most of the metabolites are at present identified based on ESI/MS measurements and the relative abundance is assessed from the relative peak areas of these… read more here.
Keywords: predicted complicated; ionisation efficiencies; efficiencies predicted; abundance ... See more keywords
The use of hydrocolloids in physical modelling of complex biological matrices
Sign Up to like & getrecommendations! Published in 2017 at "Food Hydrocolloids"
DOI: 10.1016/j.foodhyd.2016.09.033
Abstract: Hydrated biological matrices are widely distributed in nature, and the understanding of the complexity and functionality of such systems has increased quite dramatically over the recent years. A picture evolves where such systems are considered… read more here.
Keywords: physical modelling; hydrocolloids physical; complex biological; biological matrices ... See more keywords
Biokinetics of Nanomaterials: the Role of Biopersistence.
Sign Up to like & getrecommendations! Published in 2017 at "NanoImpact"
DOI: 10.1016/j.impact.2017.03.003
Abstract: Nanotechnology risk management strategies and environmental regulations continue to rely on hazard and exposure assessment protocols developed for bulk materials, including larger size particles, while commercial application of nanomaterials (NMs) increases. In order to support… read more here.
Keywords: nanomaterials role; role biopersistence; biopersistence; biokinetics nanomaterials ... See more keywords
A concise review of quantification methods for determination of vitamin K in various biological matrices
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Pharmaceutical and Biomedical Analysis"
DOI: 10.1016/j.jpba.2019.03.006
Abstract: HighlightsSummary of vitamin K analysis in various biological matrices.This review collectively describes an updated overview of the sample pretreatment methodologies and methods for quantitative determination of vitamin K that have been used in last two… read more here.
Keywords: various biological; determination vitamin; biological matrices; sample pretreatment ... See more keywords
New method for quantification of gasotransmitter hydrogen sulfide in biological matrices by LC-MS/MS
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep46278
Abstract: Hydrogen sulfide exists widely in mammalian tissues and plays a vital role in physiological and pathophysiological processes. However, striking differences with orders of magnitude were observed for the detected hydrogen sulfide concentrations in biological matrices… read more here.
Keywords: hydrogen; method quantification; new method; biological matrices ... See more keywords
Pesticides analysis in alternative biological matrices.
Sign Up to like & getrecommendations! Published in 2022 at "Drug and chemical toxicology"
DOI: 10.1080/01480545.2022.2090574
Abstract: This review aims to bring together the works on pesticide analysis in alternative biological matrices, such as hair, breast milk, meconium, and placenta. Much is known about the harmful effects of the use and indirect… read more here.
Keywords: biological matrices; toxicology; analysis alternative; alternative biological ... See more keywords
Pesticide exposure and genotoxic effects as measured by DNA damage and human monitoring biomarkers
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Environmental Health Research"
DOI: 10.1080/09603123.2019.1690132
Abstract: ABSTRACT Occupational pesticides exposure rises health concern due to genotoxicity and accumulation of pesticides in human biological matrices. Continuous and sublethal exposure to pesticides had been associated with oxidative stress, mutagenic and cell death. Exposure… read more here.
Keywords: dna damage; exposure; genotoxic effects; biological matrices ... See more keywords