In a time of unprecedented change in environmental, geopolitical and socio-economic world
affairs, the search for new energy materials has become a topic of great relevance. Sodium …

MicroRNA (MiRNA) plays a crucial role in biological cells to enable assessment of a
cancer's development stage. Increasing evidence has shown that the accurate and sensitive …

A DNA walker as a new molecular machine can walk on defined tracks to directly generate
signal indicators in biosensing and biomedical applications. In this work, a tandem signal …

This review (with 147 references) summarizes the state of the art in methods for signal
amplification in immunoassays by using noble metal nanoparticles (MeNPs). Following an …

The progressive development of amplified DNA sensors and aptasensors using
replication/nicking enzymes/DNAzyme machineries is described. The sensing platforms are …

A highly sensitive and selective impedimetric immunosensor with triple signal amplification
was designed for ultrasensitive detection of prostate-specific antigen (PSA) by using anti …

Novel hybridization proximity-regulated catalytic DNA hairpin assembly strategy has been
proposed for electrochemical immunoassay based on in situ DNA template-synthesized Pd …

Organophosphorus Chemistry provides a comprehensive annual review of the literature.
Coverage includes phosphines and their chalcogenides, phosphonium salts, low …

Pd nanoparticles (NPs) were directly deposited on indium-tin oxide (ITO) electrodes by
cyclic voltammetry (CV) in a bulk Pd2+ solution and the size of the Pd (NPs) was evaluated …

We report here the electrochemical behavior of quantum sized glutathione protected Au25
nanoclusters and their use in electrochemical sensing. The Au25 modified electrode was …