Precise Donor‐π‐Acceptor Strength Modulation in Interfacial Nanofilms Toward Ultrasensitive Fluorescence Detection
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Optical Materials"
DOI: 10.1002/adom.202502848
Abstract: A majority of 2D covalent organic frameworks (COFs) exhibit weak fluorescence in the solid state, and achieving precise donor‐π‐acceptor (D‐π‐A) strength modulation for high‐performance fluorescence sensing remains a significant challenge. Herein, four fluorescent nanofilms are… read more here.
Keywords: fluorescence detection; donor acceptor; precise donor; fluorescence ... See more keywords
Electrokinetic characterization of hybrid NOA 81‐glass microchips: Application to protein microchip electrophoresis with indirect fluorescence detection
Sign Up to like & getrecommendations! Published in 2022 at "ELECTROPHORESIS"
DOI: 10.1002/elps.202200057
Abstract: A low‐cost and straightforward hybrid NOA (Norland optical adhesive) 81‐glass microchip electrophoresis device was designed and developed for protein separation using indirect fluorescence detection. This new microchip was first characterized in terms of surface charge… read more here.
Keywords: glass; indirect fluorescence; fluorescence detection; electrophoresis ... See more keywords
Separation of ofloxacin enantiomers by CE with fluorescence detection using DNA oligonucleotides as chiral selectors.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of separation science"
DOI: 10.1002/jssc.202200209
Abstract: This study used CE with fluorescence detection- and partial-filling mode-based method for chiral separation of ofloxacin. The DNA oligonucleotides with different base sequences were studied as potential chiral selectors including DNA tetrahedron, G-quadruplex, and G-riched… read more here.
Keywords: fluorescence detection; dna; chiral selectors; separation ofloxacin ... See more keywords
Hollow Cu/CoS2 Nanozyme with Defect-Induced Enzymatic Catalytic Sites and Binding Pockets for Highly Sensitive Fluorescence Detection of Alkaline Phosphatase.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202401416
Abstract: Along with an ever-deepening understanding of the catalytic principle of natural enzymes, the rational design of high-activity biomimetic nanozymes has become a hot topic in current research. Inspired by the active centers of natural enzymes… read more here.
Keywords: detection; fluorescence detection; cos2; binding pockets ... See more keywords
High-Resolution "Fleezers": Dual-Trap Optical Tweezers Combined with Single-Molecule Fluorescence Detection.
Sign Up to like & getrecommendations! Published in 2017 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-6421-5_8
Abstract: Recent advances in optical tweezers have greatly expanded their measurement capabilities. A new generation of hybrid instrument that combines nanomechanical manipulation with fluorescence detection-fluorescence optical tweezers, or "fleezers"-is providing a powerful approach to study complex… read more here.
Keywords: optical tweezers; high resolution; single molecule; molecule fluorescence ... See more keywords
Aggregation Profiling of C9orf72 Dipeptide Repeat Proteins Transgenically Expressed in Drosophila melanogaster Using an Analytical Ultracentrifuge Equipped with Fluorescence Detection.
Sign Up to like & getrecommendations! Published in 2019 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-9678-0_6
Abstract: The recent development of a fluorescence detection system for the analytical ultracentrifuge has allowed for the characterization of protein size and aggregation in complex mixtures. Protocols are described here to analyze protein aggregation seen in… read more here.
Keywords: analytical ultracentrifuge; sedimentation velocity; aggregation; fluorescence detection ... See more keywords
Carbon dots incorporated metal–organic framework for enhancing fluorescence detection performance
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science"
DOI: 10.1007/s10853-020-05027-1
Abstract: The fluorescence detection of environmental pollution residues is hugely significant; thus, the improvements in sensitivity and selectivity are still a great task. In this work, a novel molecularly imprinted fluorescence sensor (CDs&ZIF-8@MIPs) with a core–shell… read more here.
Keywords: detection; fluorescence; carbon dots; selectivity ... See more keywords
Determination of Biogenic Amines in Fish Meat and Fermented Foods Using Column-Switching High-Performance Liquid Chromatography with Fluorescence Detection
Sign Up to like & getrecommendations! Published in 2018 at "Food Analytical Methods"
DOI: 10.1007/s12161-018-1349-0
Abstract: In this study, we developed a column-switching high-performance liquid chromatography method with fluorescence detection for the simultaneous analysis of biogenic amines (BAs). This method uses an isocratic solution using acetonitrile with water as the mobile… read more here.
Keywords: switching high; column switching; fluorescence detection;
Flavonoid moiety-incorporated carbon dots for ultrasensitive and highly selective fluorescence detection and removal of Pb2+
Sign Up to like & getrecommendations! Published in 2018 at "Nano Research"
DOI: 10.1007/s12274-017-1931-6
Abstract: A new type of self-targeting carbon dot (CD-Fla) for the detection of the toxic heavy metal ion Pb2+ was synthesized via a one-pot hydrothermal route using flavonoid extracts of Ginkgo biloba leaves as the starting… read more here.
Keywords: pb2; fluorescence; detection removal; removal pb2 ... See more keywords
A radiation tolerant laser-induced fluorescence detection system for a potential Europa Lander mission
Sign Up to like & getrecommendations! Published in 2021 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2021.06.012
Abstract: Abstract Analytical techniques commonly implemented for in situ organic analysis on space missions lack the sensitivity or specificity necessary to definitively characterize key markers of current or past life, such as amino acids. To this… read more here.
Keywords: system; laser; fluorescence detection; laser induced ... See more keywords
Fluorescence detection and identification of eight sulphonamides using capillary electrophoresis on released excipients in lake water
Sign Up to like & getrecommendations! Published in 2019 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2014.10.039
Abstract: Abstract A simple and sensitive capillary electrophoresis method with fluorescence detection was developed for the determination of sulphanilamide, sulphamerazine, sulphacetamide and sulphanilic acid, sulphathiazole, Sulphisomidine, sulphadoxine and sulphadiazine in lake water. The sulphonamides were extracted… read more here.
Keywords: lake water; capillary electrophoresis; eight sulphonamides; fluorescence detection ... See more keywords