Surface-enhanced Raman scattering (SERS), a powerful spectroscopic technique owing to
its abundant vibrational fingerprints, has been widely employed for the assay of analytes. It …

Diseases caused by foodborne pathogens seriously endanger human life and health, which
has drawn public intense attention in recent years. Thus, it is urgent to develop rapid …

Herein, a low-cost, label free Flexible Paper based microfluidic SERS sensor for thiram
detection has been demonstrated. Hydrophilic wells of different sizes were engraved by wax …

Surfactant-free silver nanoparticle-loaded reduced graphene oxide (Ag/rGO) nanohybrids
have the potential for fabricating efficient SERS-based sensors. Using surfactants in the …

Ag/rGO nanocomposite SERS substrates are widely used for the detection of contaminations
in water and food adulterants. In this work, we proposed a novel green route to synthesize …

This study reports the reduction of AgNO3 using green-synthesized carbon dots (CDs)
derived from the leaf extract of Datura metel without the aid of any chemical-reducing agent …

Given the health and environmental risks associated with pesticide misuse, achieving zero
pesticide residues is pivotal in Agriculture 4.0. Traditional detection methods such as HPLC …

Inappropriate pesticide usage leads to unsustainable agricultural practices and deteriorates
the quality of fruits and vegetables by introducing potentially hazardous substances. Raman …

Ag/rGO nanocomposite SERS substrates are widely used for the detection of contaminations
in water and food adulterants. In this work, we prosed a novel green route to synthesize …