Comparison of Two Rhodamine-polyamine Polystyrene Solid-phase Fluorescence Sensors for Hg(II) Detection Based on Theoretical Calculation
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Research in Chinese Universities"
DOI: 10.1007/s40242-019-9258-3
Abstract: Two novel rhodamine-based polystyrene solid-phase fluorescence sensors PS-PA-I and PS-PA-II with different lengths of polyamines were synthesized for Hg(II) determination. The detection mechanism involving the Hg(II) chelation-induced spirocycle open of rhodamine was proposed with the… read more here.
Keywords: polystyrene solid; solid phase; theoretical calculation; phase fluorescence ... See more keywords
Dual Ratiometric Fluorescence Sensors Based on Chiral Carbon Dots for the Sensitive and Specific Detection of Arginine.
Sign Up to like & getrecommendations! Published in 2025 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.4c06405
Abstract: Arginine (Arg) is involved in tissue metabolism and regulates the immune function; thereby, achieving the detection of Arg is crucial for early diagnosis and treatment of diseases. Herein, dual ratiometric fluorescence sensors were prepared with… read more here.
Keywords: detection; dual ratiometric; fluorescence sensors; detection arg ... See more keywords
Subphthalocyanines as fluorescence sensors for metal cations.
Sign Up to like & getrecommendations! Published in 2024 at "Dalton transactions"
DOI: 10.1039/d3dt03839d
Abstract: Subphthalocyanines (SubPcs) and their aza-analogues (SubTPyzPzs) are fluorophores with strong orange fluorescence emission; however, their sensing ability towards metal cations remains uncharted. To fill this gap, we have developed an efficient method for introducing aza-crown… read more here.
Keywords: subphthalocyanines fluorescence; fluorescence sensors; metal cations; fluorescence ... See more keywords
Recent Progress of Fluorescence Sensors for Histamine in Foods
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12030161
Abstract: Biological amines are organic nitrogen compounds that can be produced by the decomposition of spoiled food. As an important biological amine, histamine has played an important role in food safety. Many methods have been used… read more here.
Keywords: recent progress; food safety; histamine foods; fluorescence sensors ... See more keywords
Fluorescence Sensors Based on Hydroxycarbazole for the Determination of Neurodegeneration-Related Halide Anions
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12030175
Abstract: The environmental presence of anions of natural origin or anthropogenic origin is gradually increasing. As a tool to tackle this problem, carbazole derivatives are an attractive gateway to the development of luminescent chemosensors. Considering the… read more here.
Keywords: carbazole derivatives; carbazole; anion; fluorescence sensors ... See more keywords
Two-Way Detection of COVID-19 Spike Protein and Antibody Using All-Dielectric Metasurface Fluorescence Sensors
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12110981
Abstract: COVID-19 (or SARS-CoV-2) has deeply affected human beings worldwide for over two years, and its flexible mutations indicate the unlikeliness of its termination in a short time. Therefore, it is important to develop a quantitative… read more here.
Keywords: dielectric metasurface; covid; detection; fluorescence sensors ... See more keywords