Surface-enhanced Raman scattering (SERS) has emerged as a valuable technique for
molecular identification. Due to the characteristics of high sensitivity, excellent signal …

Surface-enhanced Raman spectroscopy (SERS) is a powerful analytical technique, which
allows quantitative detection of chemical species with molecular specificity and single …

Metasurface assisted terahertz (THz) real-time and label-free biosensors have attracted
intense attention. However, it is still challenging for specific detection of highly absorptive …

Surface-enhanced Raman scattering (SERS) has been recognized as a powerful tool for
biosensors due to the ultrahigh sensitivity and unique fingerprint information. However, there …

Recent advances in surface-enhanced Raman scattering (SERS) have offered great
promise for the early-stage diagnosis of life-threatening diseases by in vivo sensing and …

Molecular recognition at the biointerface plays a critical role in sensing molecular
interactions (eg, DNA hybridization) and extracellular changes, which can directly affect the …

Ultra-sensitive detection of pathogenic bacteria is of great significance in the early stage of
bacterial infections and treatment. In this work, we report a novel strategy using …

Accurate and selective biomarker analysis is crucial for understanding physiopathology.
Unlike fluorescence, responsive Raman scattering probes (RRPs) are gaining attention for …

Sensitive and reliable clustered regularly interspaced short palindromic repeats (CRISPR)
quantification without preamplification of the sample remains a challenge. Herein, we report …

Highlights•SERS-biosensors offer sensitive detection of circulating cancer biomarkers.•They
encompass benefits of specificity, stability, and easy-to-use methods.•Various SERS …