Semiconductor/Carbon Quantum Dot-based Hue Recognition Strategy for Point of Need Testing: A Review.

ABSTRACT: The requirement to establish novel methods for visual detection is attracting attention in many application fields of analytical chemistry, such as, healthcare, environment, agriculture, and food. The research around subjects like "point-of-need", "hue recognition", "paper-based sensor", "fluorescent sensor", etc. has been always aimed at the opportunity to manufacture convenient and fast-response devices to be used by non-specialists. It is possible to achieve economic rationality and technical simplicity for optical sensing toward target analytes through introduction of fluorescent semiconductor/carbon quantum dot (QD) and paper-based substrates. In this Review, the mechanisms of anthropic visual recognition and fluorescent visual assays, characteristics of semiconductor/carbon QDs and r

SUBMITTER: Li D 

PROVIDER: S-EPMC10068770 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature