Carbon quantum dots for optical sensor applications: A review

NAA Nazri, NH Azeman, Y Luo, AAA Bakar - Optics & Laser Technology, 2021 - Elsevier
An excellent photoluminescence properties of carbon quantum dots (CQDs) offers great
potential in sensing applications. The remarkable optical properties are promptly accessible …

Structural design of carbon dots/porous materials composites and their applications

J Chen, G Xiao, G Duan, Y Wu, X Zhao… - Chemical Engineering …, 2021 - Elsevier
Carbon dots (CDs), an emerging fluorescent carbon nanomaterial, have attracted great
attention in recent year due to their features such as unique optical property, good …

Carbon dot composites for bioapplications: a review

J Wu, G Chen, Y Jia, C Ji, Y Wang, Y Zhou… - Journal of Materials …, 2022 - pubs.rsc.org
Carbon dots (CDs) have received extensive attention in the last decade for their excellent
optical, chemical and biological properties. In recent years, CD composites have also …

Fabrication and application of 2, 4, 6-trinitrophenol sensors based on fluorescent functional materials

X Liu, Y Han, Y Shu, J Wang, H Qiu - Journal of Hazardous Materials, 2022 - Elsevier
Abstract 2, 4, 6-Trinitrophenol (TNP) has been widely used for a long time. The adverse
effects of TNP on ecological environment and human health have promoted researchers to …

Design and preparation of poly (tannic acid) nanoparticles with intrinsic fluorescence: a sensitive detector of picric acid

Y Zhao, L Xu, F Kong, L Yu - Chemical Engineering Journal, 2021 - Elsevier
Novel fluorescent poly (tannic acid) nanoparticles (FPTA NPs) were successfully
synthesized via the self-polymerization reaction of tannic acid (TA) being followed by the …

N, S doped carbon quantum dots inside mesoporous silica for effective adsorption of methylene blue dye

T Teymoorian, N Hashemi, MH Mousazadeh… - SN Applied …, 2021 - Springer
This study aimed to develop non-metal elements for doping carbon quantum dots (CQDs)
with nitrogen and sulfur (N, S-CQDs), which loaded inside hexagonal mesoporous silica …

Facile and Green synthesis of fluorescent N-doped carbon dots from betel leaves for sensitive detection of Picric acid and Iron ion

K Kalanidhi, P Nagaraaj - Journal of Photochemistry and Photobiology A …, 2021 - Elsevier
In this present work, a facile, green, cost effective route has been applied for the synthesis of
water soluble carbon dots from betel leaves by hydrothermal route. As obtained nitrogen …

Phosphonic acid tagged carbon quantum dots encapsulated in SBA-15 as a novel catalyst for the preparation of N-heterocycles with pyrazolo, barbituric acid and …

MM Rasooll, H Sepehrmansourie, M Zarei… - Scientific Reports, 2022 - nature.com
Herein, we have presented a new insight for the synthesis of a hybrid heterogeneous
catalyst. For this purpose, phosphonic acid tagged carbon quantum dots of CQDs-N …

A reliable and facile fluorescent sensor from carbon dots for sensing 2, 4, 6-trinitrophenol based on inner filter effect

X Wang, Y Liu, Q Zhou, X Sheng, Y Sun, B Zhou… - Science of The Total …, 2020 - Elsevier
Abstract 2, 4, 6-Trinitrophenol (TNP) has absorbed much concerns because of its toxic effect
and threat on the environment, which results from the fact that it is an important and …

Pesticides removal and their detection in real samples using green synthesized nanocomposites of biogenic quantum dots and metal oxides: A comprehensive review …

M Rani, A Hosseini-Bandegharaei, U Shanker - Journal of Molecular …, 2024 - Elsevier
The use of pesticides is crucial for enhancing agricultural productivity but they pose
significant threats to the environment and human health due to their persistence and toxicity …