“Gold rush” in modern science: fabrication strategies and typical advanced applications of gold nanoparticles in sensing

L Qin, G Zeng, C Lai, D Huang, P Xu, C Zhang… - Coordination Chemistry …, 2018 - Elsevier
Gold nanoparticles (AuNPs), the huge potential functional nanoparticles in scientific
research, have attained tremendous interest for their unique physical–optical property since …

Silsesquioxane‐containing hybrid nanomaterials: fascinating platforms for advanced applications

F Dong, L Lu, CS Ha - Macromolecular Chemistry and Physics, 2019 - Wiley Online Library
Silsesquioxanes (SSQs), with the general formula,(RSiO1. 5) n—where R stands for an
organic group, such as alkyl, aryl, alkoxy, or H—are a type of molecular‐level …

A sensitive label-free impedimetric DNA biosensor based on silsesquioxane-functionalized gold nanoparticles for Zika Virus detection

M Steinmetz, D Lima, AG Viana, ST Fujiwara… - Biosensors and …, 2019 - Elsevier
Zika virus (ZIKV) has recently become a global health challenge due to its rapid
geographical expansion, since it is associated with serious neurological anomalies such as …

Electrocatalysis by heme enzymes—applications in biosensing

L Zuccarello, C Barbosa, S Todorovic, CM Silveira - Catalysts, 2021 - mdpi.com
Heme proteins take part in a number of fundamental biological processes, including oxygen
transport and storage, electron transfer, catalysis and signal transduction. The redox …

Nanoconjugates based on a novel organic-inorganic hybrid silsesquioxane and gold nanoparticles as hemocompatible nanomaterials for promising biosensing …

D Lima, A Ribicki, L Gonçalves, ACM Hacke… - Colloids and Surfaces B …, 2022 - Elsevier
A new hybrid organic-inorganic silsesquioxane material, 3-n-propyl (2-amino-4-methyl)
pyridium chloride (SiAMPy+ Cl-), was synthesized and successfully applied for the synthesis …

Metal organic framework‐235 (MOF‐235) modified carbon paste electrode for catechol determination in water

LCD Batista, TIS Santos, JEL Santos… - …, 2021 - Wiley Online Library
MOF‐235 is presented as an orange powder, with crystals of the octahedral formation. It was
already used as adsorbent to remove different compounds from water; however, no attempts …

Hierarchically porous copolymer film as immobilization matrix for phenol biosensor with high sensitivity

J Li, J Gao, T Guo, X Huang, X Zhang… - ACS Applied Polymer …, 2019 - ACS Publications
A hierarchically porous structure of the matrix for immobilization of bioactive molecules is of
crucial importance in improving the performance of electrochemical biosensors. In the …

Polyelectrolytes assembly: A powerful tool for electrochemical sensing application

I Škugor Rončević, D Krivić, M Buljac, N Vladislavić… - Sensors, 2020 - mdpi.com
The development of sensing coatings, as important sensor elements that integrate
functionality, simplicity, chemical stability, and physical stability, has been shown to play a …

Layer-by-Layer AuNPs-SiPy+/Prussian blue nanoparticles modified electrodes: characterization and electrocatalytic effects

GN Calaca, CA Erdmann, AL Soares, CA Pessoa… - Electrochimica …, 2017 - Elsevier
This paper reports the electrocatalytic properties of layer by layer (LbL) films formed by gold
nanoparticles stabilized in propylpyridinium silsesquioxane polymer (AuNPs-SiPy+) as …

Amperometric sensing of paracetamol using a glassy carbon electrode modified with a composite of water–stable metal− organic framework and gold nanoparticles

Y Shi, Y Zhang, Y Wang, H Huang, J Ma - International Journal of …, 2018 - Elsevier
A paracetamol electrochemical sensor was facilely fabricated by modifying a glassy carbon
electrode (GCE) with a water–stable metal− organic framework (MOF) and gold …