Origins of the peroxidase mimicking activities of graphene oxide from first principles
D Wang, X Song, P Li, XJ Gao, X Gao - Journal of Materials Chemistry …, 2020 - pubs.rsc.org
Graphene-based nanomaterials, including graphene oxide (GO) and reduced graphene
oxide (rGO), play key roles in the nanozyme field. GO and rGO carrying various oxygen …
oxide (rGO), play key roles in the nanozyme field. GO and rGO carrying various oxygen …
N-and B-codoped graphene: a strong candidate to replace natural peroxidase in sensitive and selective bioassays
The work describes a carbon-based peroxidase mimic, N-and B-codoped reduced
graphene oxide (NB-rGO), which shows high peroxidase-like activity without oxidase-like …
graphene oxide (NB-rGO), which shows high peroxidase-like activity without oxidase-like …
Heme Cofactor‐Resembling Fe–N Single Site Embedded Graphene as Nanozymes to Selectively Detect H2O2 with High Sensitivity
Over the past decade, the catalytic activity of nanozymes has been greatly enhanced, but
their selectivity is still low and considered a critical issue to overcome. Herein, Fe–N4 single …
their selectivity is still low and considered a critical issue to overcome. Herein, Fe–N4 single …
Nitrogen-doped carbon nanomaterials as highly active and specific peroxidase mimics
Y Hu, XJ Gao, Y Zhu, F Muhammad, S Tan… - Chemistry of …, 2018 - ACS Publications
Nanozymes, the enzyme-mimicking nanomaterials, have been developed to overcome the
low stability and high cost of natural enzymes. Unlike highly active and specific enzymes …
low stability and high cost of natural enzymes. Unlike highly active and specific enzymes …
Mechanism of graphene oxide as an enzyme inhibitor from molecular dynamics simulations
Graphene and its water-soluble derivative, graphene oxide (GO), have attracted huge
attention because of their interesting physical and chemical properties, and they have …
attention because of their interesting physical and chemical properties, and they have …
Iron impurities as the active sites for peroxidase-like catalytic reaction on graphene and its derivatives
Y Dong, J Li, L Shi, Z Guo - ACS Applied Materials & Interfaces, 2015 - ACS Publications
We established four kinds of good dispersing systems of graphene and its derivatives with
different structural characteristics to estimate their peroxidase-like activity. Besides graphene …
different structural characteristics to estimate their peroxidase-like activity. Besides graphene …
Reduced graphene oxide enhances horseradish peroxidase stability by serving as radical scavenger and redox mediator
C Zhang, S Chen, PJJ Alvarez, W Chen - Carbon, 2015 - Elsevier
Graphene-based nanomaterials have been widely studied as high-performance matrices for
enzyme immobilization and in the development of biosensors. Surface O-functionalities of …
enzyme immobilization and in the development of biosensors. Surface O-functionalities of …
Boron doped graphdiyne: A metal-free peroxidase mimetic nanozyme for antibacterial application
The abuse of conventional antibiotics leads to increasing bacterial resistance. Nanozyme is
a new kind of ultra-efficient and safe nanomaterial with intrinsic enzyme-like activities …
a new kind of ultra-efficient and safe nanomaterial with intrinsic enzyme-like activities …
Contrasting modulation of enzyme activity exhibited by graphene oxide and reduced graphene
Contrasting modulation of enzyme activity exhibited by graphene oxide and reduced graphene
- Chemical Communications (RSC Publishing) DOI:10.1039/C3CC44632H Royal Society of …
- Chemical Communications (RSC Publishing) DOI:10.1039/C3CC44632H Royal Society of …
Graphene oxide-based Fe2O3 hybrid enzyme mimetic with enhanced peroxidase and catalase-like activities
Graphene based materials are widely used in energy conversation and catalytic reaction
due to their rapid electron transfer capacity and large surface area. Herein, graphene Fe 2 O …
due to their rapid electron transfer capacity and large surface area. Herein, graphene Fe 2 O …