Novel aspartic chiral optical sensor based on β-cyclodextrin-functionalized CdTe nanoparticles

Huy, Bui The; Huong, Le Thi Cam; Linh, Pham Khanh; Huyen, Nguyen Thi; Tran, Nam-Anh; Tuan, Nguyen Duy; Dao, Van‐Duong; Lee, Yong‐Ill

doi:10.1016/j.inoche.2021.109036

Cited by 6 publications

(1 citation statement)

References 35 publications

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“…This sensor uses DNA sequences as functional materials to reduce chemical contamination. In 2021, Huy et al prepared composite nanomaterials by functionalizing CdTe quantum dots with β-cyclodextrin [65], where the cavity of β-cyclodextrin provides an excellent environment for supramolecular interaction with aspartic acid, thereby promoting the fluorescence quenching of the receptor to achieve the selective quantitative detection of aspartic acid. Therefore, this composite material can be used to obtain a sensor that is simple and easy to build.…”

Section: Fluorescence Sensor For the Detection Of Enantiomersmentioning

confidence: 99%

Research Progress on Chiral Supramolecular Sensors for Enantiomer Detection

Jiang

et al. 2023

Chemosensors

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Chiral substances occur naturally in abiotic and living systems. The recognition and detection of chiral substances in the natural environment or their analysis and detection in biological systems are crucial. Chiral recognition is a research hotspot in clinical medicine, pharmacology, biochemistry, and other fields. Indeed, many researchers have developed various sensors with different functionalized materials for detecting and analyzing enantiomers. Supramolecular systems have important applications in the development of molecular recognition technologies, and the development of supramolecular chemistry is closely related to research on molecular devices. Therefore, this review summarizes the principle of chiral supramolecular sensors for the detection of enantiomers from the perspective of various sensor types, including optical, electrochemical, electrochemical luminescence, photoelectric, and supramolecular chemical sensors. This review also summarizes the relevant reports on chiral supramolecular sensors in the last five years. Finally, we highlight the prospects of supramolecular chiral sensors in future research.

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Section: Fluorescence Sensor For the Detection Of Enantiomersmentioning

confidence: 99%