An ultrafast BODIPY single molecular sensor for multi-analytes (acid/base/Cu2+/Bi3+) with different sensing mechanism

Chen, Yuting; Pan, Huapu; Wang, Fang; Zhao, Yuchen; Yin, Hao‐Yan; Chen, Yuxiang; Zhang, Junlong; Jiang, Jianzhuang

doi:10.1016/j.dyepig.2019.02.034

Cited by 15 publications

(6 citation statements)

References 64 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The selectivity performance of t -BODIPY towards copper (II) was also compared with some published probes for copper (II) through a complex mechanism. As understood from Table , t -BODIPY can challenge the detection of copper ions toward some Bodipy-based fluorescent chemosensors operated with turn-off&PET mechanism [ 15 , 21 , 26 , 27 ]. The emission intense of t -BODIPY is quenched by the amide fragments on triple Bodipy units.…”

Section: Resultsmentioning

confidence: 99%

“…When the result compared with our previous paper concluding yeast cell studies, it can be evaluated as a worse value [29]. However, this LOD value can be accepted that U.S. defined to contaminant level in tap water as 20 M for copper ions, hence, the probe, t-BODIPY, is effective for the recognition of copper (II) in real samples t-BODIPY has a lower LOD that it is beneficial for the recognition of copper (II) in halfaqueous medium when it compared with previous literatures, [15,21,26,27]. Selectivity performance of t-BODIPY towards copper (II) was also compared with some published probes for copper (II) through complex mechanism.…”

Section: Lod = 3s/fmentioning

confidence: 95%

See 1 more Smart Citation

A fluorescent sensor-based tripodal-Bodipy for Cu (II) ions: bio-imaging on cells

2021

Turk J Chem

View full text Add to dashboard Cite

A general synthetic method was improved to synthesize a chemosensor based on a tripodal Bodipy (t-BODIPY) structure. The product and its intermediates products were successfully prepared and fully characterized. The metal ion sensing performance of the tripodal compound was evaluated by. UV/Vis and fluorescence spectroscopies. According to the obtained data, t-BODIPY is a selective and. sensitive fluorescence probe for detection of Cu 2+ ions. in the presence and in the absence of competing ions. This chemosensor presents relatively a low detection limit of 5.4 x10 -7 M for Cu 2+ . Bio-imaging studies on living yeast cells suggest that t-BODIPY has some advantages over other chemosensors to recognize copper (II) ions.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Lod = 3s/fmentioning

confidence: 95%

A fluorescent sensor-based tripodal-Bodipy for Cu (II) ions: bio-imaging on cells

2021

Turk J Chem

View full text Add to dashboard Cite

show abstract

“…However, the presence of Bi 3+ ions in the NAP-BODIPY system inhibited the photo-induced electron transfer process, resulting in a strong enhancement of the weak fluorescence emission. The addition of Cu 2+ to the NAP-BODIPY-Bi 3+ (1:10) system then led to a change in the triple signal [ 131 ].…”

Section: Optical Biosensor Detection Of Heavy Metalsmentioning

confidence: 99%

“…( b ) The BODIPY molecular sensor exhibits ultra-fast detection of a wide range of analytes and serves as a good detector of lysosomes during pH changes in live HeLa synthesis of NAP-BODIPY [ 131 ]. Reprinted with permission [ 131 ]. Copyright 2019, Dyes and Pigments.…”

Section: Figures and Schemementioning

confidence: 99%

Recent Advances in the Application of Bionanosensors for the Analysis of Heavy Metals in Aquatic Environments

Wu,

Ga,

Wang

et al. 2023

Molecules

View full text Add to dashboard Cite

Heavy-metal ions (HMIs) as a pollutant, if not properly processed, used, and disposed of, will not only have an influence on the ecological environment but also pose significant health hazards to humans, making them a primary factor that endangers human health and harms the environment. Heavy metals come from a variety of sources, the most common of which are agriculture, industry, and sewerage. As a result, there is an urgent demand for portable, low-cost, and effective analytical tools. Bionanosensors have been rapidly developed in recent years due to their advantages of speed, mobility, and high sensitivity. To accomplish effective HMI pollution control, it is important not only to precisely pinpoint the source and content of pollution but also to perform real-time and speedy in situ detection of its composition. This study summarizes heavy-metal-ion (HMI) sensing research advances over the last five years (2019–2023), describing and analyzing major examples of electrochemical and optical bionanosensors for Hg2+, Cu2+, Pb2+, Cd2+, Cr6+, and Zn2+.

show abstract

“…Many multi-analyte sensors have been developed to date; most of these are small molecules working in homogeneous solutions of pure organic solvent systems or water-solvent systems. [13][14][15][16] Organic solvents are unhealthy for the environment, and their biological applications are limited. Therefore, a liposome-based sensor could be a suitable platform for detecting multianalytes by co-embedding suitable chemical sensors.…”

Section: Introductionmentioning

confidence: 99%

Multi analyte sensing of amphiphilic tridentate bis(benzimidazolyl)pyridine incorporated in liposomes and potential application in enzyme assay

et al. 2022

View full text Add to dashboard Cite

show abstract

An ultrafast BODIPY single molecular sensor for multi-analytes (acid/base/Cu2+/Bi3+) with different sensing mechanism

Cited by 15 publications

References 64 publications

A fluorescent sensor-based tripodal-Bodipy for Cu (II) ions: bio-imaging on cells

A fluorescent sensor-based tripodal-Bodipy for Cu (II) ions: bio-imaging on cells

Recent Advances in the Application of Bionanosensors for the Analysis of Heavy Metals in Aquatic Environments

Multi analyte sensing of amphiphilic tridentate bis(benzimidazolyl)pyridine incorporated in liposomes and potential application in enzyme assay

Contact Info

Product

Resources

About