2021
DOI: 10.1007/s10895-020-02672-2
|View full text |Cite
|
Sign up to set email alerts
|

4-Iodophenylboronic Acid Stabilized Gold Cluster as a New Fluorescent Chemosensor for Saccharides Based on Excimer Emission Quenching

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

1
3
0

Year Published

2021
2021
2025
2025

Publication Types

Select...
4

Relationship

2
2

Authors

Journals

citations
Cited by 4 publications
(4 citation statements)
references
References 37 publications
1
3
0
Order By: Relevance
“…The MALDI-TOF mass spectrum of Au:PVP shows a broad distribution of only gold cluster (Au n ) peaks with an average cluster nuclearity of ca. 40–50, which is in corroboration with our earlier reports (Figure a) . The negative-mode MALDI TOF mass spectrum of the Au:P cluster shows two prominent peaks with mass values of 11.5 kDa (representing M – species of the parent Au:P cluster) and 5.5 kDa (representing M 2– species of the parent Au:P cluster), respectively.…”
Section: Results and Discussionsupporting
confidence: 90%
See 1 more Smart Citation
“…The MALDI-TOF mass spectrum of Au:PVP shows a broad distribution of only gold cluster (Au n ) peaks with an average cluster nuclearity of ca. 40–50, which is in corroboration with our earlier reports (Figure a) . The negative-mode MALDI TOF mass spectrum of the Au:P cluster shows two prominent peaks with mass values of 11.5 kDa (representing M – species of the parent Au:P cluster) and 5.5 kDa (representing M 2– species of the parent Au:P cluster), respectively.…”
Section: Results and Discussionsupporting
confidence: 90%
“…40−50, which is in corroboration with our earlier reports (Figure 1a). 55 The negative-mode MALDI TOF mass spectrum of the Au:P cluster shows two prominent peaks with mass values of 11.5 kDa (representing M − species of the parent Au:P cluster) and 5.5 kDa (representing M 2− species of the parent Au:P cluster), respectively. Because of the relatively poor spectral resolution, the composition of the cluster using these data was inconclusive; however, an m/z value of 11.5 kDa indicated that the cluster might be composed of 40−50 gold atoms.…”
Section: ■ Introductionmentioning
confidence: 99%
“…To understand the sensing mechanism we have measured the hydrodynamic diameter (D h ) and excited state life times (τ) of the both clusters during gradual addition of some selected metal salts. In general the luminescence quenching phenomenon occurs through photo-induced electron transfer (PET) process via static or dynamic interaction between probe and the analyte [40][41][42][43][44][45][46][47][48]. However, the turn-on sensing is uncommon and the underlying mechanism may be very distinct for different probes [49][50][51].…”
Section: Dynamic Light Scattering (Dls) and Tcspc Analysismentioning
confidence: 99%
“…Trace level detection of various analytes including metal ions, explosives, speci c biomolecules, toxic molecules and food contaminants by luminescent noble metal clusters is a promising approach [38][39][40][41][42][43].…”
Section: Introductionmentioning
confidence: 99%