An Overview on Carbon Quantum Dots Optical and Chemical Features

被引：73

作者：

Giordano, Marco Giuseppe ^{[1
]}

Seganti, Giulia ^{[1
]}

Bartoli, Mattia ^{[2
,3
]}

Tagliaferro, Alberto ^{[1
,3
,4
]}

机构：

[1] Politecn Torino, Dept Appl Sci & Technol, Corso Duca Abruzzi 24, I-10129 Turin, Italy

[2] Ist Italiano Tecnol IIT, Ctr Sustainable Future Technol CSFT, Via Livorno 60, I-10144 Turin, Italy

[3] Consorzio Interuniv Nazl Sci & Tecnol Mat INSTM, Via G Giusti 9, I-50121 Florence, Italy

[4] Ontario Tech Univ, Fac Sci, 2000 Simcoe St North, Oshawa, ON L1G 0C5, Canada

来源：

MOLECULES | 2023年 / 28卷 / 06期

关键词：

carbon quantum dots; nanomaterials; optical properties; graphene quantum dots; carbon nitride dots; polymeric carbon dots; RESONANCE ENERGY-TRANSFER; PHOTOLUMINESCENCE MECHANISM; EMISSIVE STATES; POLYMER DOTS; FLUORESCENCE; NANOPARTICLES; PURIFICATION; CHEMISTRY; ENSEMBLE; ORIGIN;

D O I：

10.3390/molecules28062772

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Carbon quantum dots are the materials of a new era with astonishing properties such as high photoluminescence, chemical tuneability and high biocompatibility. Since their discovery, carbon quantum dots have been described as nanometric high-fluorescent carbon nanoparticles, but this definition has become weaker year after year. Nowadays, the classification and the physical explanation of carbon quantum dots optical properties and their chemical structure remain matter of debate. In this review, we provide a clear discussion on these points, providing a starting point for the rationalization of their classification and a comprehensive view on the optical and chemical features of carbon quantum dots.

引用

页数：18

共 50 条

[41] Engineering Nitrogen-Doped Carbon Quantum Dots: Tailoring Optical and Chemical Properties through Selection of Nitrogen Precursors
Nguyen, Kiem G.
Hus, Matej
Baragau, Ioan-Alexandru
Bowen, James
Heil, Tobias
Nicolaev, Adela
Abramiuc, Laura Elena
Sapelkin, Andrei
Sajjad, Muhammad Tariq
Kellici, Suela
SMALL, 2024, 20 (24)
[42] Effects of Sonication and Hydrothermal Treatments on the Optical and Chemical Properties of Carbon Dots
Tsai, I-Hua
Li, Jyun-Ting
Chang, Chih-Wei
ACS OMEGA, 2021, 6 (22): : 14174 - 14181
[43] Carbon Quantum Dots in Palmyra Palm Jaggery: Evaluation of Antioxidative and Cytocompatibility Features
Athinarayanan, Jegan
Periasamy, Vaiyapuri Subbarayan
Alshatwi, Ali A.
SUGAR TECH, 2025, 27 (02) : 367 - 377
[44] Quantum Dots for Chemical Metrology
Li, Jing
Hu, Jiao
Liu, An-An
Liu, Cui
Pang, Dai-Wen
ANALYTICAL CHEMISTRY, 2025, 97 (13) : 6891 - 6910
[45] Optical properties of quantum dots in photonic dots
Artemyev, M
OPTICAL PROPERTIES OF NANOCRYSTALS, 2002, 4808 : 136 - 145
[46] Comprehensive Overview of Controlled Fabrication of Multifunctional Fluorescent Carbon Quantum Dots and Exploring Applications
Yang, Lijuan
An, Yibo
Xu, Dazhuang
Dai, Fan
Shao, Shillong
Lu, Zhixiang
Liu, Gang
SMALL, 2024, 20 (29)
[47] Local Reactivity on Carbon Quantum Dots: The Influence of the Geometries and Chemical Doping for Chemical Sensor Applications
Alves, Gabriel G. B.
Batagin-Neto, Augusto
JOURNAL OF PHYSICAL CHEMISTRY C, 2023,
[48] Optical absorption in quantum dots
Krishna, PM
Mukhopadhyay, S
Chatterjee, A
INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2002, 16 (10): : 1489 - 1497
[49] Optical transitions in quantum dots
Benahmed, A.
Aissat, A.
Bouzaki, M.
Bestam, R.
Chaouchi, S.
Bellil, W.
JOURNAL OF NEW TECHNOLOGY AND MATERIALS, 2014, 4 (01) : 103 - 105
[50] Optical properties of quantum dots
Hawrylak, P
OPTICAL PROPERTIES OF SEMICONDUCTOR NANOSTRUCTURES, 2000, 81 : 319 - 336

← 1 2 3 4 5 →