N-Rich and Sulfur-Doped Nano Hollow Carbons with High Oxidase-like Activity Prepared Using a Green Template of CaCO3 for Bacteriostasis

L Liu, J Deng, Y Wang, X He, H He, X Chen, D Liao… - Langmuir, 2023 - ACS Publications
Nanozymes, enzyme-mimicking nanomaterials, have attracted increasing attention due to
their low cost, high stability, and catalytic ability compared with natural enzymes. However …

Co nanoparticles decorated with N-doped carbon nanotubes as high-efficiency catalysts with intrinsic oxidase-like property for colorimetric sensing

T Chen, J Cao, X Bao, Y Peng, L Liu, W Fu - RSC advances, 2021 - pubs.rsc.org
Artificial nanozymes are designed for pursuing the functions of splendid catalytic efficiency
and prominent selectivity of natural enzymes, meanwhile obtaining higher stability than that …

Metal-free nitrogen-doped carbon nanodots as an artificial nanozyme for enhanced antibacterial activity

H Wang, Q Wang, Q Wang, W Dong, Y Liu, Q Hu… - Journal of Cleaner …, 2023 - Elsevier
Bacterial infections have become a considerable obstacle to public health due to the
emergence of antibiotic resistance. Herein, we rationally developed a novel and attractive …

Onion‐Like Carbon Nanozyme: Controlling Peroxidase‐Like Activity by Carbon Hybridization Patterns for Antibacterial Therapy

Y Shi, X Zheng, Q Zhao, Y Feng, H Zhang, G Gao… - Small, 2024 - Wiley Online Library
Since the inception of the concept of nanozymes, there has been a growing interest in the
rational design and controllable synthesis of nanozymes with adjustable activities. In this …

Bioinspired metal-free fluorescent carbon nanozyme with dual catalytic activity to confront cellular oxidative damage

AK Shukla, C Sharma, A Acharya - ACS Applied Materials & …, 2021 - ACS Publications
Development of metal-free, recyclable enzyme mimics is challenging and requires key
chemical modifications at the molecular level. Here, nitrilotriacetic acid-functionalized …

Hollow cobalt sulfide nanospheres with highly enzyme-like antibacterial activities to accelerate infected wound healing

R Wu, Z Liu, Y Huang, L Huang, J Wang… - Bioconjugate …, 2023 - ACS Publications
The emergence of nanozymes presents a promising alternative to antibiotics for reactive
oxygen species-mediated broad-spectrum antimicrobial purposes, but nanozymes still face …

An ultra-highly active nanozyme of Fe, N co-doped ultrathin hollow carbon framework for antibacterial application

J Hao, C Zhang, C Feng, Q Wang, ZY Liu, Y Li… - Chinese Chemical …, 2023 - Elsevier
In recent years, nanozymes have received more and more attention, but the low activity
limits the development of nanozymes. Therefore, the design and development of efficient …

Chitosan-chelated carbon dots-based nanozyme of extreme stability with super peroxidase activity and antibacterial ability for wound healing

L Li, D Wang, L Ren, T Wang, X Tan, F Cui, T Li… - International Journal of …, 2024 - Elsevier
Bacterial infection often leads to failed wound healing, causing one-third of death cases
globally. However, antibacterial nanomaterials and natural enzymes face limitations …

Nitrogen‐enriched conjugated polymer enabled metal‐free carbon nanozymes with efficient oxidase‐like activity

D Zhu, M Zhang, L Pu, P Gai, F Li - Small, 2022 - Wiley Online Library
Metal‐free carbon nanozymes could be promising with the unique features of intrinsic
catalytic ability, structure diversity, and strong tolerance to acidic/alkaline media. However, to …

Fe/N-doped carbon dots-based nanozyme with super peroxidase activity, high biocompatibility and antibiofilm ability for food preservation

F Cui, L Li, D Wang, L Ren, J Li, YL Lu, Y Meng… - Chemical Engineering …, 2023 - Elsevier
Bacterial biofilm infections cause about 600 million foodborne illnesses and about 420,000
confirmed deaths annually. However, traditional antibiotics and emerging nanomaterials …