The world of sensors is diverse and is advancing at a rapid pace due to the fact of its high
demand and constant technological improvements. Electrochemical sensors provide a low …

This is the first comprehensive review on methods and materials for use in optical sensing of
pH values and on applications of such sensors. The Review starts with an introduction that …

Nanoparticles are generally defined as any particulate material for which at least one
dimension lies in the range of 1− 100 nm. 1− 3 They can exist in various shapes, such as …

We review the current state of optical methods for sensing oxygen. These have become
powerful alternatives to electrochemical detection and in the process of replacing the Clark …

Nanotechnology is a multidisciplinary field, which covers a vast and diverse array of devices
derived from engineering, biology, physics and chemistry. These devices include …

Multicolor optical coding for biological assays has been achieved by embedding different-
sized quantum dots (zinc sulfide–capped cadmium selenide nanocrystals) into polymeric …

Applications of nanotechnology for treatment, diagnosis, monitoring, and control of
biological systems has recently been referred to as “nanomedicine” by the National Institutes …

The development of biomaterials for drug delivery, tissue engineering and medical
diagnostics has traditionally been based on new chemistries. However, there is growing …

Nanotechnology has emerged as a boon to the society with immense potential in varied
area of research and our day-to-day life. The application of nanotechnology for the …

Fluorescent nanoparticles (NPs), including semiconductor NPs (Quantum Dots), metal NPs,
silica NPs, polymer NPs, etc., have been a major focus of research and development during …