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Enzyme mimics of Os/Ag nanoparticles for colorimetric detection of biothiols by smartphone
In this study, Os/Ag nanoparticles (Os/Ag NPs) with smaller K m and almost five times V max compared to Os NPs were prepared. This not only reduced the...
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A 3-position modified naphthalimide fluorescent probe for reversible response to H2O2 and GSH and cell imaging
An “off–on–off” fluorescent probe NapEb for high selectivity and reversible response to H 2 O 2 and GSH was synthesized. Inspired by the role of GSH in...
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Efficient interfacial self-assembled MXene/Ag NPs film nanocarriers for SERS-traceable drug delivery
Combining the unique advantages of two-dimensional transition metal carbon/nitrogen compounds (MXene) and the excellent surface-enhanced Raman...
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MnO2 nanoparticles decorated with Ag/Au nanotags for label-based SERS determination of cellular glutathione
A novel stimulus-responsive surface-enhanced Raman scattering (SERS) nanoprobe has been developed for sensitive glutathione (GSH) detection based on...
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The Dual-Function of GSH for Enhancing the CdS PEC Performance via Constructing Inorganic–Organic Hybrid Heterojunction and Organic Cocatalyst
Finding a restful method to ameliorate the shortcoming of slow charge separation and narrow light absorption range in CdS photoanodes is a...
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A novel dual-emission fluorescent probe for ratiometric and visual detection of Cu2+ ions and Ag+ ions
In this work, the biomolecule glutathione was used to prepare cyan fluorescent carbon dots (GSH@CDs) by a hydrothermal method. The GSH@CDs were...
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Colorimetric determination of biothiols based on peroxidase-mimicking Ag nanoparticles decorated Ti3C2 nanosheets
Ag nanoparticle–decorated Ti 3 C 2 nanosheets (AgNPs@Ti 3 C 2 NSs) were facilely synthesized via a self-reduction approach, in which Ti 3 C 2 NSs acted as...
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Ultrasensitive electrochemical sensor based on synergistic effect of Ag@MXene and antifouling cyclic multifunctional peptide for PD-L1 detection in serum
A sensing interface co-constructed from the two-dimensional conductive material (Ag@MXene) and an antifouling cyclic multifunctional peptide (CP) is...
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Nanozyme based colorimetric detection of biogenic gaseous H2S using Ag@Au core/shell nanoplates with peroxidase-like activity
A highly sensitive and facile colorimetric assay is introduced for detecting biogenic gaseous H 2 S using peroxidase (POD)-like catalytic activity of...
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A sensitive electrochemical sensor for glutathione based on specific recognition induced collapse of silver-contained metal organic frameworks
An electrochemical sensor capable of detecting glutathione (GSH) with high sensitivity and selectivity was developed based on the unique novel...
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A novel “on–off” SERS nanoprobe based on sulfonated cellulose nanofiber-Ag composite for selective determination of NADH in human serum
A novel S-CNF-based nanocomposite was created using sulfonated cellulose nanofiber (S-CNF) to enable the detection of NADH in serum by...
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Rapid determination of cysteine and chiral discrimination of D-/L-cysteine via the aggregation-induced emission enhancement of gold nanoclusters by Ag+
Cysteine (Cys) plays vital roles in various physiological and pathological functions. Either a deficiency or excess of Cys could lead to severe...
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Ag nanocubes monolayer-modified PDMS as flexible SERS substrates for pesticides sensing
A new approach is presented to fabricate flexible surface-enhanced Raman scattering (SERS) substrate of Ag nanocubes monolayer-modified...
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Three-dimensional flexible SERS substrate based on bacterial cellulose membrane for detection of glutathione in serum
We developed a method for the fabrication of in-situ reduced bacterial cellulose membrane (BCM) for the simple synthesis of three-dimensional (3D)...
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A novel ratiometric fluorescence probe for the detection of copper (II) and silver(I) based on assembling dye-doped silica core–shell nanoparticles with gold nanoclusters
A creatively designed and constructed a multifunctional ratiometric fluorescence probe is reported by assembling glutathione (GSH)-protected gold...
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In situ and dynamic SERS monitoring of glutathione levels during cellular ferroptosis metabolism
Ferroptosis is a non-apoptotic cell death regulated by iron-dependent lipid peroxidation. Glutathione (GSH), a key antioxidant against oxidative...
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A ratiometric fluorescence and colorimetry dual-signal sensing strategy based on o-phenylenediamine and AuNCs for determination of Cu2+ and glyphosate
A ratiometric fluorescence sensing strategy has been developed for the determination of Cu 2+ and glyphosate with high sensitivity and specificity...
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Role of Glutathione Cap** on Copper Nanoclusters and Nanoparticles: A Review
Being a highly available 3d group11 transition metal, copper in the form of nanoparticles (NPs) and nanoclusters (NCs) has been extensively...
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Green Synthesis of a Novel PtFe2O4@Ag Nanocomposite: Implications for Cytotoxicity, Gene Expression and Anti-Cancer Studies in Gastric Cancer Cell Line
In recent years, many attempts have been made to find novel anticancer agents for the treatment of advanced and metastatic gastric cancers. Metal...
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Construction of a dual-signal readout platform for effective glutathione S-transferase sensing based on polyethyleneimine-capped silver nanoclusters and cobalt-manganese oxide nanosheets with oxidase-mimicking activity
A novel dual-mode fluorometric and colorimetric sensing platform is reported for determining glutathione S-transferase (GST) by utilizing...
