CdSe/ZnS quantum dots coated with carboxy-PEG and modified with the terbium (III) complex of guanosine 5′-monophosphate as a fluorescent nanoprobe for …

SH Wen, RP Liang, HH Zeng, L Zhang, JD Qiu - Microchimica Acta, 2019 - Springer
A ratiometric fluorometric method is described for the determination of arsenate via its
inhibitory effect on the activity of the enzyme acid phosphatase. A nanoprobe was designed …

Water desalination using graphene oxide-embedded paper microfluidics

EO Ige, RK Arun, P Singh, M Gope, R Saha… - Microfluidics and …, 2019 - Springer
The need for the removal of salt constituents is very critical in several downstream processes
of biological materials and saltwater purification. Substantial efforts to drive low cost-effective …

Magnetic Nanoparticle-Based Sensing Strategies for Clinical Analysis and Environmental Safety Assessment

N Priyadarshni, P Singh, K Mahato - … for Point-of-Care Analytical Devices, 2023 - Springer
In recent days, magnetic nanoparticles (MNPs) have found great attention to the chemical
sensing and biosensing modules, which not only help in signal amplification but also offer …

Utility of Nano Biosensors for Heavy Metal Contamination Detection in the Environment

Chansi, R Chauhan, Punya, T Basu - Nanobiosensors for Environmental …, 2022 - Springer
Heavy metal ions act as major pollutants due to their noxious effect on human health.
Contamination of surface and groundwater has become one of the major environmental …

Gold Nanoparticle-Based Colorimetric Sensing of Metal Toxins

N Priyadarshni, N Chanda - Miniaturized Biosensing Devices: Fabrication …, 2022 - Springer
Miniaturized sensing devices have emerged as prevailing micro-scale analysis devices in
the past few decades. In this context, metal nanoparticle-based sensors have proved their …