首页|Biogreen Synthesis of Carbon Dots for Biotechnology and Nanomedicine Applications

Biogreen Synthesis of Carbon Dots for Biotechnology and Nanomedicine Applications

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  • 国家科技期刊平台
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Over the past decade, carbon dots have ignited a burst of interest in many different fields, including nano-medicine, solar energy, optoelectronics, energy storage, and sensing applications, owing to their excellent photo-luminescence properties and the easiness to modify their optical properties through doping and functionalization. In this review, the synthesis, structural and optical properties, as well as photoluminescence mechanisms of carbon dots are first reviewed and summarized. Then, we describe a series of designs for carbon dot-based sensors and the different sensing mechanisms associated with them. Thereafter, we elaborate on recent research advances on carbon dot-based sensors for the selective and sensitive detection of a wide range of analytes, including heavy metals, cations, anions, biomolecules, biomarkers, nitroaromatic explosives, pollutants, vitamins, and drugs. Lastly, we provide a concluding perspective on the overall status, challenges, and future directions for the use of carbon dots in real-life sensing.

Carbon dotsHeavy metal sensingPhotoluminescence mechanismSensing mechanismSensor design

Kok Ken Chan、Stephanie Hui Kit Yap、Ken-Tye Yong

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School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore

This work has been supported by NTU-A*STAR Silicon Technologies Centre of Excellence under the pro-gram GrantGrants Tier 2 MOE2017-T2-2-002 from Ministry of EducationGrants Tier 2 MOE2017-T2-2-002 from Ministry of EducationNRF-ANR Joint Call 2017 Research Grant from the National Research Foundation, Singapore

11235100003M402110000Grants Tier 2 MOE2017-T2-2-002M419640000

2018

纳微快报(英文)
上海交通大学

纳微快报(英文)

CSCDSCIEI
ISSN：2311-6706
年,卷(期)：2018.10(4)
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