1. INTRODUCTION Detection of chemical and biological agents plays a fundamental role in
biomedical, forensic and environmental sciences 1− 4 as well as in anti bioterrorism …

We are reviewing the state of electrochemical sensing of H 2 O 2 based on the use of metal
nanoparticles. The article is divided into subsections on sensors based on nanoparticles …

Abstract Three-dimensional (3D) printing technology offers attractive possibilities for many
fields. In electrochemistry, 3D printing technology has been used to fabricate customized 3D …

Bacteria cellulose (BC) nanofibers are used as robust biotemplates for the facile fabrication
of novel gold nanoparticle (NP)–bacteria cellulose nanofiber (Au–BC) nanocomposites via a …

A number of animals have evolved to produce silk-based composite materials for a variety of
task-specific applications. The review initially focuses on the composite structure of silk …

Portable, affordable, and miniaturized electrochemical sensors for point-of-care diagnostic
devices represent a step towards achieving the United Nations' Sustainable Development …

Cellulose and gold nanoparticles have exciting characteristics and new combinations of
both materials may lead to promising functional nanocomposites with unique properties. We …

The aim of this work was to compare two different conducting polymers (polypyrrole and
polyaniline) in the design of the molecularly imprinted polymer (MIP). An l-tryptophan was …

An amperometric bisphenol A (BPA) biosensor was fabricated by immobilizing tyrosinase on
multiwalled carbon nanotubes (MWNTs)-cobalt phthalocyanine (CoPc)-silk fibroin (SF) …

Silk fibroin (SF) is a natural protein largely used in the textile industry but also in
biomedicine, catalysis, and other materials applications. SF is biocompatible …