Owing to the extraordinary optical properties, plasmonic nanostructures have been applied
in many fields, particularly in triggering or accelerating chemical reactions. Because of the …

A novel dual-emission ratiometric fluorescent sensor for biogenic amines (BAs) was
prepared by simple mixing blue fluorescent carbon dots (CDs) and yellow fluorescent CdTe …

Solid–electrolyte interphases (SEIs), oftentimes viewed as the most important yet least
understood part of alkali-ion and alkali metal batteries, remain a key bottleneck for battery …

Although surface-enhanced Raman spectroscopy (SERS) can rapidly identify molecular
fingerprints and has great potential for analysis, the need for delicate plasmonic substrates …

Residues of harmful substances in food can severely damage human health. The content of
these substances in food is generally low, making detection difficult. Surface-enhanced …

Herein, a signal output SERS aptasensor for Histamine (HA) detection is designed. MIL-100
(Fe) was loaded with gold nanoparticles (AuNPs) to form composite nanozyme MIL-100 …

Healthcare-associated infections are common causes of morbidity and mortality. Advanced
nanotechnology provides a means of overcoming this problem, but it remains challenging to …

Biochemical sensors have drawn extensive attention for cell/molecular detection, health
care, and food safety. Biochemical sensing devices conventionally built with single or …

Benzene, a known toxic, carcinogenic, and pervasively present environmental pollutant,
necessitates effective monitoring strategies to assess human exposure. S …

A flexible zerogap metallic structure is periodically formed, healing metal cracks on a flexible
substrate. Zerogap is continuously tunable from nearly zero to one hundred nanometers by …