A new method for quasi-reagent-free biomonitoring of mercury in human urine.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.02.036
Abstract: A novel analytical method for sampling and extraction of mercury (Hg) from human urine is presented in this work. The method is based on selective accumulation and separation of Hg from fresh urine sample onto… read more here.
Keywords: human urine; mercury human; quasi reagent; method ... See more keywords
Reagent-Free and Rapid Assessment of T Cell Activation State Using Diffraction Phase Microscopy and Deep Learning.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.8b04895
Abstract: CD8+ T cells constitute an essential compartment of the adaptive immune system. During immune responses, naı̈ve T cells become functional, as they are primed with their cognate determinants by the antigen presenting cells. Current methods… read more here.
Keywords: phase; microscopy; cd8 cells; deep learning ... See more keywords
Synthesis of 4H-1,3-Benzoxazines via Metal- and Oxidizing Reagent-Free Aromatic C-H Oxygenation.
Sign Up to like & getrecommendations! Published in 2017 at "Organic letters"
DOI: 10.1021/acs.orglett.7b03152
Abstract: An unprecedented electrochemical aromatic C-H oxygenation reaction for the synthesis of 4H-1,3-benzoxazines from easily available N-benzylamides is reported. These oxidative cyclization reactions proceed in a transition metal- and oxidizing reagent-free fashion and produce H2 as… read more here.
Keywords: oxygenation; oxidizing reagent; synthesis benzoxazines; metal oxidizing ... See more keywords
Metal- and Reagent-Free Intramolecular Oxidative Amination of Tri- and Tetrasubstituted Alkenes.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b01016
Abstract: A metal- and reagent-free, electrochemical intramolecular oxidative amination reaction of tri- and tetrasubstituted alkenes has been developed. The electrosynthetic method proceeds through radical cyclization to form the key C-N bond, allowing a variety of hindered… read more here.
Keywords: oxidative amination; intramolecular oxidative; amination; tri tetrasubstituted ... See more keywords
Self color-changing ordered mesoporous ceria for reagent-free colorimetric biosensing.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/c9nr09182c
Abstract: A reagent-free colorimetric detection method using mesoporous cerium oxide with a large pore size trapping an oxidative enzyme has been developed and glucose is sensitively detected with a limit of detection of 10 μM by… read more here.
Keywords: self color; free colorimetric; color changing; changing ordered ... See more keywords
Sustainable and reagent-free cathodic precipitation for high-efficiency removal of heavy metals from soil leachate.
Sign Up to like & getrecommendations! Published in 2023 at "Environmental pollution"
DOI: 10.2139/ssrn.4272722
Abstract: Heavy metal pollution of soils has become a serious environmental problem. Soil washing with degradable reagents is an effective remediation technique of heavy metal pollution, and the generated leachate must be appropriately treated before discharge.… read more here.
Keywords: heavy metal; heavy metals; cathodic precipitation; reagent free ... See more keywords
Sensitive Identification of Microcystin-LR via a Reagent-Free and Reusable Electrochemical Biosensor Using a Methylene Blue-Labeled Aptamer
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12080556
Abstract: We report a methylene blue (MB)-modified electrochemical aptamer (E-AB) sensor for determining microcystin-LR (MC-LR). The signal transduction of the sensor was based on changes in conformation and position of MB induced by the binding between… read more here.
Keywords: aptamer probe; methylene blue; biosensor; sensor ... See more keywords