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 …

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 the colorimetric detection of chromium (VI)

A Sehrish, R Manzoor, S Wu, Y Lu - Analytical and Bioanalytical Chemistry, 2023 - Springer
Palladium (Pd)-based nanomaterials are the emerging class of catalysts with individual
physiochemical properties. Unlike traditional catalysts, metallenes showed abundant active …

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 …

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 …

Comparative study of Pd@ Pt nanozyme improved colorimetric N-ELISA for the paper-output portable detection of Staphylococcus aureus

X Wang, M Zhang, X Pang, K Huang, Z Yao, X Mei… - Talanta, 2022 - Elsevier
Staphylococcus aureus is a frequent pathogenic bacterium that has a significant detrimental
influence on the health of the human body. Therefore, developing a practical and portable …

[HTML][HTML] Highly sensitive colorimetric sensor for detection of iodine ions using carboxylated chitosan–coated palladium nanozyme

SB He, FQ Chen, LF Xiu, HP Peng, HH Deng… - Analytical and …, 2020 - Springer
Although a massive research has been devoted on the exploration of noble metal–based
nanozyme, less progress has been made in the investigation of palladium (Pd) nanozyme …

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 …

Glutathione-stabilized palladium nanozyme for colorimetric assay of silver (I) ions

Y Fu, H Zhang, S Dai, X Zhi, J Zhang, W Li - Analyst, 2015 - pubs.rsc.org
Glutathione-capped Pd nanoparticles with a size of 1.4–3.5 nm are facilely synthesized for
peroxidase nanomimetics. The molar ratio of [Na2PdCl4]/[GSH] greatly affects the …

Accelerated mimetic oxidase activity of polydopamine-dressed PdCu nanozyme for the detection of ascorbic acid related bioenzymes

C Zhang, W Liu, Z Li, B Yan, J Lin, C Chen… - ACS Sustainable …, 2022 - ACS Publications
The spontaneous accumulating nature and undesirable catalytic activity of nanosized noble-
metal nanoparticle-based nanozymes significantly limit their applications in the bioanalytical …