Sensitive and robust colorimetric assay for the detection of Hg2+ at nanomolar level from real samples by TMPM functionalized Ag-Fe NCs and it's photocatalytic and antimicrobial activities

Heterometallic nanomaterials: activity modulation, sensing, imaging and therapy

“…Later on, a Ag-Fe bimetallic-3-(trimethoxysilyl) propyl methacrylate framework was synthesized as a colorimetric probe for determination of Hg 2+ , and further applied for efficient analysis of Hg 2+ in different environmental aqueous media. 129 As an extremely toxic metal, Cd 2+ frequently exists in agriculture and industry, and can induce different lesions and diseases (e.g. pulmonary edema, emphysema, pneumonitis and even cancer).…”

“…Later on, a Ag–Fe bimetallic-3-(trimethoxysilyl) propyl methacrylate framework was synthesized as a colorimetric probe for determination of Hg 2+ , and further applied for efficient analysis of Hg 2+ in different environmental aqueous media. 129…”

Vertically-Ordered Mesoporous Silica Films for Electrochemical Detection of Hg(II) Ion in Pharmaceuticals and Soil Samples

“…Therefore, it’s of great significance for the quantitative monitoring of Hg 2+ in medicine and environment. Up to now, a number of analytical methods have been applied to the detection of Hg 2+ , for example, colorimetry ( Gao et al, 2014 ; Balasurya et al, 2020 ), atomic absorption spectrometry (AAS) ( Hsu et al, 2011 ), fluorescence spectrometry ( Fang et al, 2018 ; Mao et al, 2019 ), gas chromatography (GC) ( Miranda-Andrades et al, 2019 ), etc. However, these traditional analysis methods require large equipment, high cost, complex operation and sample pre-processing.…”