Quantum Dots: Method of Preparation and Biological Application
نویسندگان
چکیده
منابع مشابه
Quantum Dots — Characterization, Preparation and Usage in Biological Systems
The use of fluorescent nanoparticles as probes for bioanalytical applications is a highly promising technique because fluorescence-based techniques are very sensitive. Quantum dots (QDs) seem to show the greatest promise as labels for tagging and imaging in biological systems owing to their impressive photostability, which allow long-term observations of biomolecules. The usage of QDs in practi...
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a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...
Biological applications of quantum dots.
Quantum dots (QDs) are a novel class of inorganic fluorophore which are gaining widespread recognition as a result of their exceptional photophysical properties. They are rapidly being applied to existing and emerging technologies, and could have an important role in many areas. Significant challenges remain, however, which must be understood and more fully defined before they can be widely val...
متن کاملBiological Applications of Quantum Dots: a Review
Research on fluorescent semiconductor nanocrystals, also known as quantum dots (QDs), has evolved over the past two decades from the field of electronic materials science to biological applications. QDs have unique chemical and physical properties as a result of their size and highly compact structure. They emit light over a broad range of the electromagnetic spectrum from visible to infrared, ...
متن کاملQuantum Dots: Theory, Application, Synthesis
Semiconductor crystals smaller than about 10 nm, known as quantum dots, have properties that differ from large samples, including a bandgap that becomes larger for smaller particles. These properties create several applications for quantum dots, including efficient solar cells and qubits for quantum computing. Various synthesis procedures have been proposed and implemented, including chemical s...
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ژورنال
عنوان ژورنال: Journal of Drug Delivery and Therapeutics
سال: 2019
ISSN: 2250-1177
DOI: 10.22270/jddt.v9i4-s.3333