Single-atom Pd catalysts as oxidase mimics with maximum atom utilization for colorimetric analysis

Z Li, F Liu, Y Jiang, P Ni, C Zhang, B Wang, C Chen… - Nano Research, 2022 - Springer
Pd-based nanomaterials have shown great promise as potential mimic enzymes, but
conventional catalysts use only a small fraction of the Pd content that located on the …

Ultrathin porous Pd metallene as highly efficient oxidase mimics for colorimetric analysis

X Zhao, Z Li, Z Ding, S Wang, Y Lu - Journal of Colloid and Interface …, 2022 - Elsevier
Pd-based nanomaterials have shown great promise as promising mimic enzymes, but
traditional catalysts can only expose only part of the active sites, resulting in low atomic …

Size Effect in Pd− Ir Core‐Shell Nanoparticles as Nanozymes

Z Xi, W Gao, X Xia - ChemBioChem, 2020 - Wiley Online Library
Comprehensive studies on the size effect in nanozyme (ie, nanomaterials with enzyme‐like
activities)‐based catalysis have rarely been reported. In this work, we systematically …

Single-Atom Pd/CeO2 Nanostructures for Mimicking Multienzyme Activities

H Ruan, S Zhang, H Wang, J Pei, R Zhao… - ACS Applied Nano …, 2022 - ACS Publications
The construction of nanozymes at the atomic level that hold structural stability and high
enzyme-like activity is now a key factor in the optimization of an artificial enzyme. Single …

An investigation of the mimetic enzyme activity of two-dimensional Pd-based nanostructures

J Wei, X Chen, S Shi, S Mo, N Zheng - Nanoscale, 2015 - pubs.rsc.org
In this work, we investigated the mimetic enzyme activity of two-dimensional (2D) Pd-based
nanostructures (eg Pd nanosheets, Pd@ Au and Pd@ Pt nanoplates) and found that they …

Synthesis and DFT calculation of microbe-supported Pd nanocomposites with oxidase-like activity for sensitive detection of nitrite

G Wang, N Feng, S Zhao, L Song, Y Zhang, J Tong… - Food Chemistry, 2024 - Elsevier
Nanozymes have emerged as the forefront of research in analytical sensing due to their
promising applications. In this study, we utilized polyethyleneimine (PEI)-modified Pichia …

Engineering two-dimensional Pd nanoplates with exposed highly active {100} facets toward colorimetric acid phosphatase detection

C Chen, W Liu, P Ni, Y Jiang, C Zhang… - … applied materials & …, 2019 - ACS Publications
Enzyme-like activity and efficiency of nanomaterials are strongly controlled by their size,
composition, and structure, and hence the structural parameters need to be optimized. Here …

Fully‐exposed Pd cluster catalyst: An excellent catalytic antibacterial nanomaterial

F Meng, X Qin, L Yang, F Huang, J Diao, X Cai… - Small, 2022 - Wiley Online Library
Exploring antibacterial nanomaterials with excellent catalytic antibacterial properties has
always been a hot research topic. However, the construction of nanomaterials with robust …

Thermal atomization of platinum nanoparticles into single atoms: An effective strategy for engineering high-performance nanozymes

Y Chen, P Wang, H Hao, J Hong, H Li, S Ji… - Journal of the …, 2021 - ACS Publications
Although great progress has been made in artificial enzyme engineering, their catalytic
performance is far from satisfactory as alternatives of natural enzymes. Here, we report a …

Maneuvering the Peroxidase‐Like Activity of Palladium‐Based Nanozymes by Alloying with Oxophilic Bismuth for Biosensing

S Xia, F Wu, L Cheng, H Bao, W Gao, J Duan, W Niu… - Small, 2023 - Wiley Online Library
Engineering the catalytic performance of nanozymes is of vital importance for their broad
applications in biological analysis, cancer treatment, and environmental management …