Breathing is an inherent human activity; however, the composition of the air we inhale and
gas exhale remains unknown to us. To address this, wearable vapor sensors can help …

Sustainable agriculture plays a crucial role in meeting the growing global demand for food
while minimizing adverse environmental impacts from the overuse of synthetic pesticides …

Biosensors that detect and convert biological reactions to a measurable signal have gained
much attention in recent years. Between 1950 and 2017, more than 150,000 papers have …

Exosomes, which are membranous nanovesicles, are actively released by cells and have
been attributed to roles in cell-cell communication, cancer metastasis, and early disease …

Monitoring the periodic diurnal variations in cortisol from small volume samples of serum or
saliva is of great interest, due to the regulatory role of cortisol within various physiological …

The success of genome sequencing projects has led to a shift from the description of single
molecules to the characterisation of complex samples. At the same time, there is growing …

Microarrays of proteins and peptides make it possible the screening of thousands of binding
events in a parallel and high throughput fashion; therefore they are emerging as a powerful …

MicroRNAs (miRNAs) are a family of noncoding, functional RNAs. With recent developments
in molecular biology, miRNA detection has attracted significant interest, as hundreds of …

Rapid, sensitive, and direct label-free capture and characterization of nanoparticles from
complex media such as blood or serum will broadly impact medicine and the life sciences …

Diazonium cation electrodeposition was investigated for the direct and electro-addressed
immobilization of proteins. For the first time, this reaction was triggered directly onto …