A design of fluorescence-based sensor for the detection of dopamine via FRET as well as live cell imaging

A Label‐free Electrochemiluminescence Sensing for Detection of Dopamine Based on TiO2 Electrospun Nanofibers

“…We compared this work with other previous reports in Table 1. It can be seen that the proposed analysis possessed a more wider linear range than those previous literatures reported by Kumar [6], Ling [7], Guan [10] and Munawar [18], as well as a lower limit than Nishan's Kumar's [6], Gong's [8], Han's [9] and Guan's work [10].…”

“…Therefore, developing an accurate, efficient and sensitive approach for DA detection has important implications for prediction of disease. Up to now, various methods such as chromatography [4], colorimetry [5], fluorescence [6,7] and electrochemistry [8][9][10] have been established for the sensing of DA. But these methods have many defects, such as high requirements for testers, long testing time and low accuracy.…”

Turning waste into wealth: facile and green synthesis of carbon nanodots from pollutants and applications to bioimaging

“…S2 † ), suggesting that the as-synthesized CNDs are relatively stable. 22 After incubating the HeLa cells with CNDs (100 mg L −1 ) for 24 h at 37 °C, a significant fluorescence in the HeLa cells was observed ( Fig. 7b–i ).…”

Two birds with one arrow: a functionalized Al(iii) MOF acts as a fluorometric sensor of dopamine in bio-fluids and a recyclable catalyst for the Biginelli reaction

“…1,10 To date, high performance liquid chromatography, electrochemical and optical methods, mass spectrometry, immunoassays, capillary electrophoresis, enzyme assays and fluorometric methodologies have been utilized for the sensing of dopamine. 1,11,12 However, most of the applied techniques require intricate and costly instrumentation, complicated sample preparation procedures, highly professional technical experts, etc. Moreover, lack of rapidness, selectivity and sensitivity restrict their applicability in practical purposes.…”

“…8,9 Therefore, the quantitative and qualitative sensing of dopamine in various body fluids is urgently required for the critical diagnosis of these deadly diseases.In modern days, researchers have already developed different chemosensors for the detection of dopamine. 1,10 To date, high performance liquid chromatography, electrochemical and optical methods, mass spectrometry, immunoassays, capillary electrophoresis, enzyme assays and fluorometric methodologies have been utilized for the sensing of dopamine. 1,11,12 However, most of the applied techniques require intricate and costly instrumentation, complicated sample preparation procedures, highly professional technical experts, etc.…”