Polymerase chain reaction (PCR) amplifies specific fragment of DNA molecules and has
been extensively applied in fields of pathogens and gene mutation detection, food safety …

The growing demand for reliable and robust methodology in bio-chemical sensing calls for
the continuous advancement of sensor technologies. Over the last two decades, surface …

As nanoscale extracellular vesicles, exosomes are secreted by various cell types, and they
are widely distributed in multiple biological fluids. Studies have shown that tumor-derived …

Surface-enhanced Raman scattering (SERS), owing to its high sensitivity based on localized
surface plasmon resonance of nanostructured metals, is recently attracting much attention to …

Detecting cancer biomarkers (eg, circulating tumor cells, extracellular vehicles, nucleic
acids, and protein biomarkers) is vital for risk assessment and early diagnosis. Nanomaterial …

Blood analysis is crucial for early cancer screening and improving patient survival rates.
However, developing an effective strategy for early cancer detection using high‐throughput …

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 …

Although gold nanorods capped with hexadecyltrimethylammonium bromide (CTAB) have
been prepared through the seed-mediated method for their use in diagnostics and …

A sensitive and accurate identification of specific DNA fragments (usually containing a
mutation) can influence clinical decisions. Standard methods routinely used for this type of …

We report label-free detection of 86-base single-stranded DNA (ssDNA) gene segments by
surface-enhanced Raman spectroscopy (SERS). The use of a slippery liquid infused porous …