4.6 Article

N,S co-doped Co3O4 core-shell nanospheres with high peroxidase activity for the fast colorimetric detection of catechol

Related references

Note: Only part of the references are listed.
Article Biophysics

Dual-mode glucose nanosensor as an activatable theranostic platform for cancer cell recognition and cascades-enhanced synergetic therapy

Xin Hai et al.

Summary: This study developed an integrated dual-mode glucose nanosensor as an activable theranostic platform for cancer cell recognition and enhanced synergistic therapy of lymph cancer. The cascade catalytic reaction triggered by glucose led to the degradation and release of Ag+ in AgNPs@GQDs-GOx, resulting in a turn-off colorimetric and turn-on fluorescence nanosensor for cancer cell recognition. The glucose-responsive degradation of AgNPs@GQDs-GOx also facilitated the cascades-enhanced synergistic therapy of lymph cancer.

BIOSENSORS & BIOELECTRONICS (2021)

Article Chemistry, Analytical

5,10,15,20-tetrakis (4-carboxylphenyl) porphyrin functionalized NiCo2S4 yolk-shell nanospheres: Excellent peroxidase-like activity, catalytic mechanism and fast cascade colorimetric biosensor for cholesterol

Yanlei He et al.

Summary: Por-NiCo2S4, functionalized NiCo2S4 yolk-shell nanospheres with excellent peroxidase activity, were successfully synthesized. The presence of superoxide free radicals and the synergistic effect of holes were found to play a key role in catalytic reactions. Por-NiCo2S4 was used to construct a fast cascade reaction sensing platform for quantitatively determination of cholesterol.

SENSORS AND ACTUATORS B-CHEMICAL (2021)

Article Chemistry, Multidisciplinary

Peroxidase Mimicking of Binary Polyacrylonitrile-CuO Nanoflowers and the Application in Colorimetric Detection of H2O2 and Ascorbic Acid

Xuefang Zheng et al.

Summary: A simple and efficient method was developed to synthesize PAN-CuO nanoflowers with excellent peroxidase-like activity for the detection of H2O2 and ascorbic acid. The colorimetric assay based on PAN-CuO nanoflowers showed high sensitivity and provided a new approach for detecting ascorbic acid in biological systems.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Materials Science, Ceramics

Tailoring oxygen sensing characteristics of Co3O4 nanostructures through Gd doping

S. Fareed et al.

CERAMICS INTERNATIONAL (2020)

Article Chemistry, Multidisciplinary

Nitrogen-Doped Cobalt Pyrite Yolk-Shell Hollow Spheres for Long-Life Rechargeable Zn-Air Batteries

Xue Feng Lu et al.

ADVANCED SCIENCE (2020)

Article Chemistry, Multidisciplinary

Reagent-Free Colorimetric Cholesterol Test Strip Based on Self Color-Changing Property of Nanoceria

Phuong Thy Nguyen et al.

FRONTIERS IN CHEMISTRY (2020)

Article Nanoscience & Nanotechnology

Tuning Thermal Catalytic Enhancement in Doped MnO2-Au Nano-Heterojunctions

Shuhuai Hu et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Materials Science, Multidisciplinary

n-type large single crystal diamond with S doping and B-S co-doping grown in FeNi-C system

Jiankang Wang et al.

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS (2019)

Article Chemistry, Multidisciplinary

Si Doped CoO Nanorods as Peroxidase Mimics for Colorimetric Sensing of Reduced Glutathione

Chunqiao Jin et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

Article Nanoscience & Nanotechnology

CO Oxidation Catalyzed by Two-Dimensional Co3O4/CeO2 Nanosheets

Xin Jin et al.

ACS APPLIED NANO MATERIALS (2019)

Article Chemistry, Analytical

Glutathione detection based on peroxidase-like activity of Co3O4-Montmorillonite nanocomposites

Yan Gao et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

Article Chemistry, Multidisciplinary

N, P-doped CoS2 Embedded in TiO2 Nanoporous Films for Zn-Air Batteries

Limin Guo et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Article Chemistry, Inorganic & Nuclear

Target construction of Co3O4 with an improved layer structure for highly efficient Li-storage properties

Huan-Huan Li et al.

INORGANIC CHEMISTRY FRONTIERS (2018)

Article Materials Science, Multidisciplinary

N-doped Graphene/ZnFe2O4: A novel nanocomposite for intrinsic peroxidase based sensing of H2O2

D. Navadeepthy et al.

MATERIALS RESEARCH BULLETIN (2017)

Article Chemistry, Analytical

Fenton reaction-triggered colorimetric detection of phenols in water samples using unmodified gold nanoparticles

Li-pei Zhang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2016)

Article Chemistry, Multidisciplinary

MIL-53(Fe): A Metal-Organic Framework with Intrinsic Peroxidase-Like Catalytic Activity for Colorimetric Biosensing

Lunhong Ai et al.

CHEMISTRY-A EUROPEAN JOURNAL (2013)

Article Electrochemistry

Acetone extracted propolis as a novel membrane and its application in phenol biosensors: the case of catechol

Farshad Kheiri et al.

JOURNAL OF SOLID STATE ELECTROCHEMISTRY (2011)

Article Nanoscience & Nanotechnology

Intrinsic peroxidase-like activity of ferromagnetic nanoparticles

Lizeng Gao et al.

NATURE NANOTECHNOLOGY (2007)

Article Biochemistry & Molecular Biology

Degradation of some phenol derivatives by Trichosporon cutaneum R57

Z Aleksieva et al.

PROCESS BIOCHEMISTRY (2002)