4.7 Article

Synergetic PtNP@Co3O4 hollow nanopolyhedrals as peroxidase-like nanozymes for the dual-channel homogeneous biosensing of prostate-specific antigen

Related references

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

Label-free homogeneous electrochemical detection of MicroRNA based on target-induced anti-shielding against the catalytic activity of two-dimension nanozyme

Jiahui Wu et al.

Summary: The study proposes a method for electrochemical detection using nanozymes with dual enzyme-like activities and ssDNA inhibitory effects, which provides a new avenue for highly sensitive homogeneous electrochemical biosensors.

BIOSENSORS & BIOELECTRONICS (2021)

Article Chemistry, Analytical

Ultrasensitive Microfluidic Paper-Based Electrochemical/Visual Analytical Device via Signal Amplification of Pd@Hollow Zn/Co Core-Shell ZIF67/ZIF8 Nanoparticles for Prostate-Specific Antigen Detection

Chenxi Zhou et al.

Summary: This study utilized Pd@hollow Zn/Co core-shell ZIF67/ZIF8 nanoparticles with superior electrocatalytic performance to detect prostate-specific antigen (PSA), demonstrating the potential of introducing noble metal element Pd into MOF hollow structures to improve electrocatalytic efficiency. The high-performance microfluidic paper-based analytical device (μPAD) constructed in this work allowed for dual-mode ultrasensitive detection of biomarkers such as PSA.

ANALYTICAL CHEMISTRY (2021)

Article Biochemical Research Methods

Aptamer and bifunctional enzyme co-functionalized MOF-derived porous carbon for low-background electrochemical aptasensing

Hui Wan et al.

Summary: By coupling tyrosinase-triggered redox cycling with nanoscale porous carbon, a signal amplification strategy has been proposed to improve the efficiency of aptasensors. The electrochemical aptasensor for PSA has a low detection limit and wide detection range, showing great potential in disease diagnosis and biomedicine.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2021)

Article Chemistry, Multidisciplinary

Self-assembled chromogen-loaded polymeric cocoon for respiratory virus detection

Indra Memdi Khoris et al.

Summary: By co-precipitating the chromogen TMB in aqueous solution, collective nanoparticles TMB-NPs were formed and enriched in PLGA nanovesicles using a molecular delivery approach. The developed colorimetric sensor demonstrated high sensitivity in detecting influenza virus and other respiratory viruses, showcasing practical applications for airborne virus detection.

NANOSCALE (2021)

Article Biophysics

Enhanced colorimetric detection of norovirus using in-situ growth of Ag shell on Au NPs

Indra Memdi Khoris et al.

BIOSENSORS & BIOELECTRONICS (2019)

Article Chemistry, Multidisciplinary

Stimuli-Responsive DNA-Gated Nanoscale Porous Carbon Derived from ZIF-8

Xiyue Cao et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Chemistry, Physical

Improved antibody loading on self-assembled graphene oxide films for using in surface plasmon resonance immunosensors

Celina Massumi Miyazaki et al.

APPLIED SURFACE SCIENCE (2019)

Article Biophysics

DNA synergistic enzyme-mediated cascade reaction for homogeneous electrochemical bioassay

Yaxing Zhang et al.

BIOSENSORS & BIOELECTRONICS (2019)

Article Materials Science, Biomaterials

Co3O4/CuO hollow nanocage hybrids with high oxidase-like activity for biosensing of dopamine

Yunxia Zhuang et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2019)

Review Chemistry, Multidisciplinary

Nanozyme: new horizons for responsive biomedical applications

Dawei Jiang et al.

CHEMICAL SOCIETY REVIEWS (2019)

Article Chemistry, Analytical

Ultrasensitive label-free homogeneous electrochemical aptasensor based on sandwich structure for thrombin detection

Yaxing Zhang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

Review Chemistry, Analytical

Recent advances in the construction and analytical applications of metal-organic frameworks-based nanozymes

Siqi Li et al.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2018)

Review Chemistry, Multidisciplinary

Multifunctional metal-organic framework catalysts: synergistic catalysis and tandem reactions

Yuan-Biao Huang et al.

CHEMICAL SOCIETY REVIEWS (2017)

Article Nanoscience & Nanotechnology

MOF-Templated Synthesis of Porous Co3O4 Concave Nanocubes with High Specific Surface Area and Their Gas Sensing Properties

Yinyun Lu et al.

ACS APPLIED MATERIALS & INTERFACES (2014)