Surface-enhanced Raman spectroscopy (SERS) combines molecular fingerprint specificity
with potential single-molecule sensitivity. Therefore, the SERS technique is an attractive tool …

Nanoparticles have drawn significant attention in biomedicine due to their unique optical,
thermal, magnetic and electrical properties which are highly related to their size and …

The bio-sensing for the convenient detection of bacteria has been widely explored with the
use of various sensing materials and techniques. It is still a challenge to achieve an …

The field of micro total analysis systems (μTAS)(1) or lab on a chip (LOC) has extended its
usefulness into many new fields and disciplines spanning basic research to commercial …

Strategies for in-liquid molecular detection via Surface Enhanced Raman Scattering (SERS)
are currently based on chemically-driven aggregation or optical trap** of metal …

Ultrasensitive detection of chemicals and biological analytes in trace or single molecular
level is highly desirable in both scientific and technological fields, eg, analytical chemistry …

We report the rapid and highly sensitive trace analysis of mercury (II) ions in water using a
surface-enhanced Raman scattering (SERS)-based microdroplet sensor. Aptamer-modified …

Microreactor technology has gained significant popularity in the chemical and process
industry in the past decade. The development of microreactors either as innovative …

Surface‐enhanced Raman spectroscopy (SERS) has been combined with microfluidic Lab‐
on‐a‐Chip (LoC) systems for sensitive optofluidic detection for more than a decade …

Here we report the development of a programmable and fully automatic gold array-
embedded gradient microfluidic chip that integrates a gradient microfluidic device with gold …