Biological logic gates are smart probes able to respond to biological conditions in behaviors
similar to computer logic gates, and they pose a promising challenge for modern medicine …

Carbon dots (CDs)-based logic gates are smart nanoprobes that can respond to various
analytes such as metal cations, anions, amino acids, pesticides, antioxidants, etc. Most of …

The synthesis of gold nanoparticles is dependent on both the concentration of trisodium
citrate dihydrate and the time that it interacts with tetrachloroauric acid. A wide range of gold …

A ratiometric fluorescent nanoprobe is developed with a wide color variation for visual
determination of spermine (SP) and spermidine (SD) in meat samples. The green emission …

Gold nanozymes (GNZs) have been widely used in biosensing and bioassay due to their
interesting catalytic activities that enable the substitution of natural enzyme. This review …

Stimuli-responsive multistep switching phenomena of a luminescent bimetallic Ru (II)
complex are employed herein to fabricate multiple configurable logic devices. The complex …

Bioelectronic devices have received the massive attention because of their huge potential to
develop the core electronic components for biocomputing system. Up to now, numerous …

Gold nanoparticles were functionalized by amino acid tryptophan and vitamin riboflavin-a
resonance energy transfer (RET) pair of biomolecules. The presence of the gold …

Fluorescent core–shell silica nanoparticles are largely employed in nanomedicine and life
science thanks to the many advantages they offer. Among these, the enhancement of the …

The interest in nanomaterials resides in the fact that they can be used to create smaller,
faster, and more portable systems. Nanotechnology is already transforming health care …