Rare-earth doping in nanostructured inorganic materials

B Zheng, J Fan, B Chen, X Qin, J Wang… - Chemical …, 2022 - ACS Publications
Impurity doping is a promising method to impart new properties to various materials. Due to
their unique optical, magnetic, and electrical properties, rare-earth ions have been …

[HTML][HTML] Synthesis, properties, applications, 3D printing and machine learning of graphene quantum dots in polymer nanocomposites

V Dananjaya, S Marimuthu, R Yang, AN Grace… - Progress in Materials …, 2024 - Elsevier
This comprehensive review discusses the recent progress in synthesis, properties,
applications, 3D printing and machine learning of graphene quantum dots (GQDs) in …

From Pristine to Heteroatom‐Doped Graphene Quantum Dots: An Essential Review and Prospects for Future Research

MJ Im, JI Kim, SK Hyeong, BJ Moon, S Bae - Small, 2023 - Wiley Online Library
Graphene quantum dots (GQDs) are carbon‐based zero‐dimensional materials that have
received considerable scientific interest due to their exceptional optical, electrical, and …

A smartphone-assisted down/up-conversion dual-mode ratiometric fluorescence sensor for visual detection of mercury ions and l-penicillamine

K Tang, Y Chen, S Tang, X Wu, P Zhao, J Fu… - Science of The Total …, 2023 - Elsevier
Establishment of a rapid, sensitive, visual, accurate and low-cost fluorescence detection
system to detect multiple targets was of great significance in food safety evaluation …

Carbon-based quantum dots for photovoltaic devices: a review

A Kim, JK Dash, P Kumar, R Patel - ACS Applied Electronic …, 2021 - ACS Publications
Interest in carbon quantum dots (CQDs) has recently boomed due to their potential to
enhance the performance of various solar technologies as nontoxic, naturally abundant, and …

Ultrasensitive detection of breast cancer cells with a lectin-based electrochemical sensor using N-doped graphene quantum dots as the sensing probe

HL Tran, NK Dega, SM Lu, YF Huang… - Sensors and Actuators B …, 2022 - Elsevier
In this study, an ultrasensitive electrochemical biosensor fabricated from the deposition of
nitrogen-doped graphene quantum dots (NGQDs) and phytohemagglutinin-L (PHA-L) onto …

Catalytic ozonation performance of graphene quantum dot doped MnOOH nanorod for effective treatment of ciprofloxacin and bromate formation control in water

VR Le, TB Nguyen, CW Chen, CP Huang… - Separation and …, 2023 - Elsevier
A catalyst GQDs@ MnOOH was successfully synthesized by attaching graphene quantum
dots (GQDs) on the surface of MnOOH nanorods to boost catalytic ozonation of antibiotic …

Comprehensive review on synthesis, applications, and challenges of graphene quantum dots (GQDs)

P Kadyan, R Malik, S Bhatia, A Al Harrasi… - Journal of …, 2023 - Wiley Online Library
Carbon‐based nanomaterials are contemporary and are outpacing the technology platform.
Graphene quantum dots (GQDs) had a significant impact on the subject of bioengineering …

Lanthanum nitrogen Co-doped carbon quantum dots as optical and smartphone sensors for serotonin detection

J Duhan, S Obrai - Optical Materials, 2023 - Elsevier
A simple bottom up approach using hydrothermal technique was applied to prepare
lanthanum and nitrogen Co-doped carbon quantum dots and were characterized by XRD …

Ratiometric sensing of Zn 2+ with a new benzothiazole-based fluorescent sensor and living cell imaging

Q Wu, LH Feng, JB Chao, Y Wang, S Shuang - Analyst, 2021 - pubs.rsc.org
A new fluorescent probe, 3-(benzo [d] thiazol-2-yl)-5-bromosalicylaldehyde-4N-phenyl
thiosemicarbazone (BTT), for ratiometric sensing of Zn2+ ions in methanol/HEPES buffer …