AIMC Topic: Quantum Dots
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Semiconductor Quantum Dots for Memories and Neuromorphic Computing Systems.
Chemical reviews
Mar 23, 2020
The continued growth in the demand of data storage and processing has spurred the development of high-performance storage technologies and brain-inspired neuromorphic hardware. Semiconductor quantum dots (QDs) offer an appealing option for these appl...
Design a fluorometric aptasensor based on CoOOH nanosheets and carbon dots for simultaneous detection of lysozyme and adenosine triphosphate.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
Feb 29, 2020
Simultaneous detection of biomarkers and biomolecules with great analytical performance still is challenging. A simple fluorometric dual-functional aptasensor was designed to detect Lysozyme (LYS) and adenosine triphosphate (ATP) as models of a prote...
Label-free approach for electrochemical ferritin sensing using biosurfactant stabilized tungsten disulfide quantum dots.
Biosensors & bioelectronics
Dec 21, 2019
A novel approach for the synthesis of biosurfactant stabilized/functionalized tungsten disulfide (WS-B) quantum dots (QDs) and its application for ferritin immunosensor is reported. These 2-D layered material derived quantum dots are synthesized via ...
Ratiometric fluorescent sensing system for drug residue analysis: Highly sensitive immunosensor using dual-emission quantum dots hybrid and compact smartphone based-device.
Analytica chimica acta
Dec 18, 2019
Immunoassays such as the enzyme-linked immunosorbent assay (ELISA) are utilized extensively for detecting protein biomarkers and small molecules in healthcare, environmental monitoring, and food analysis. Unfortunately, the current strategies for imm...
Graphene quantum dots as singlet oxygen producer or radical quencher - The matter of functionalization with urea/thiourea.
Materials science & engineering. C, Materials for biological applications
Dec 12, 2019
Due to their low cost and possible green synthesis, high stability and resistance to photobleaching, graphene quantum dots (GQDs) can be considered as one of the class of carbon nanomaterials which may have great potential as an agent for photosensit...
An in vitro assay and artificial intelligence approach to determine rate constants of nanomaterial-cell interactions.
Scientific reports
Sep 26, 2019
In vitro assays and simulation technologies are powerful methodologies that can inform scientists of nanomaterial (NM) distribution and fate in humans or pre-clinical species. For small molecules, less animal data is often needed because there are a ...
Accurate intracellular and in vivo temperature sensing based on CuInS/ZnS QD micelles.
Journal of materials chemistry. B
Apr 1, 2019
Accurate and sensitive temperature sensing is of great importance for studying biological activities in cells and tissues. Due to the complexity of the microenvironments, most of the existing thermometry systems cannot meet the needs of accurate intr...
Quantum dot modified interface for electrochemical immunosensing of procalcitonin for the detection of urinary tract infection.
Analytica chimica acta
Dec 28, 2018
An electrochemical immunoelectrode is fabricated and investigated for quantification of the Procalcitonin (PCT), a protein over expressed in urinary tract infection (UTI). The sensor electrode is prepared by self assembling the conjugate of Zinc sulf...
Photoluminescence-tunable fluorescent carbon dots-deposited silver nanoparticle for detection and killing of bacteria.
Materials science & engineering. C, Materials for biological applications
Dec 22, 2018
Innovative methods to detect and kill pathogenic bacteria have a pivotal role in the eradication of infectious diseases and the prevention of the growth of antibiotic-resistant bacteria. The combination of fluorescent carbon dots (FCDs) with silver n...
Paper-based fluorescent immunoassay for highly sensitive and selective detection of norfloxacin in milk at picogram level.
Talanta
Nov 24, 2018
Norfloxacin (NOR) in milk may influence mammalian cell replication and bring about a decrease in the efficiency for treating infection in humans. However, current techniques for detecting NOR usually require expensive instruments and trained personne...
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