Amalgamated gold-nanoalloys with enhanced catalytic activity for the detection of mercury ions (Hg 2+) in seawater samples

References

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ref
title
DOI
material type
comment
336Amalgamated gold-nanoalloys with enhanced catalytic activity for the detection of mercury ions (Hg 2+) in seawater sampleshttps://doi.org/10.1007/s12274-020-2731-yMetaloligo-ethylene glycol modified gold nanoparticles

Materials

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material
size
size err
size unit
size type
size comment
BET
b nanozyme
b 10n
b unit
specific act
sa 10n
sa unit
comment
336AuNPs~13-20nmOthers

Kinetics

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material
enzyme type
substrate
pH
T
km
km err
km 10n
km unit
vmax
vmax err
vmax 10n
vmax unit
kcat
kcat err
kcat 10n
kcat unit
kcat/km
kcat/km 10n
kcat/km unit
comment
336OEG-AuNPsPODTMB0.2842mM2.34-6M/s2.2331/min3366M-1 min-1336
336OEG-AuNPs+1 ppm Hg2+PODTMB0.3537mM7.7-6M/s7.3331/min3367M-1 min-1336

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
336OEG-AuNPsDetection of Hg2+Hg2+ in dH2OColor10-60ppb0.9ppb
336OEG-AuNPsDetection of Hg2+Hg2+ in Tap water10-40ppb2ppb
336OEG-AuNPsDetection of Hg2+Hg2+ in bottled water10-40ppb2ppb
336OEG-AuNPsDetection of Hg2+Hg2+ in seawater20-100ppb10ppb
336OEG-AuNPsDetection of Hg2+Hg2+ in saline solution20-120ppb13ppb