A5100387640- Carbon and Quantum Dots Applications
- Nanocluster Synthesis and Applications
- Advanced biosensing and bioanalysis techniques
- Advanced Nanomaterials in Catalysis
- Luminescence and Fluorescent Materials
- Electrochemical sensors and biosensors
- Quantum Dots Synthesis And Properties
- Biosensors and Analytical Detection
- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced Fluorescence Microscopy Techniques
- Analytical Chemistry and Sensors
- MicroRNA in disease regulation
- Photoacoustic and Ultrasonic Imaging
- RNA Interference and Gene Delivery
- Sulfur Compounds in Biology
- Dye analysis and toxicity
- Electrochemical Analysis and Applications
- Graphene and Nanomaterials Applications
- Electromagnetic wave absorption materials
- Genetics, Aging, and Longevity in Model Organisms
- Advanced Chemical Sensor Technologies
- Prion Diseases and Protein Misfolding
- Force Microscopy Techniques and Applications
- Shape Memory Alloy Transformations
- Selenium in Biological Systems
Yonker Environmental Protection (China)
2025
Southwest University
2015-2024
University of Tennessee at Knoxville
2020
Chongqing University
2015-2018
Chongqing Science and Technology Commission
2017
Pharmaceutical Biotechnology (Czechia)
2016-2017
Changzhou University
2016
We used a simple hydrothermal route to obtain EDE N-CDs or EIE N-CDs. The fluorescence of the as-prepared CDs could be quenched by cellular Hg<sup>2+</sup> owing electrons transfer from Hg<sup>2+</sup>.
Highly photoluminescent carbon nanodots (CDs), which have been loaded in the electrospun nanofibers, are applied to develop an IFE-based visual sensor for tetracycline hydrochloride (Tc) sensing milk.
The room temperature synthesis of highly PL CNDs and GQDs by simply mixing TETA <italic>p</italic>-benzoquinone the origin their photoluminescence.
Volatile organic compounds (VOCs), the precursors of ozone and fine particulate matter, are one atmospheric pollutants harmful to human health. The emission characteristics VOCs in Anyang, a typical industrial city Central Plains China, unclear. To determine level composition local VOCs, this study conducted on-site sampling 20 factories eight key industries. A total 105 VOC species seven categories were observed. concentration emitted from industries order large small was as follows:...
The GeCDs could be utilized as a new fluorescent probe for real-time monitoring of mercury(<sc>ii</sc>) ions in living cells.
Ratiometric fluorescence has drawn extensive attention owing to its self-calibration property. However, it is difficult obtain appropriate fluorescent materials that can be excited under one excitation and possess well-resolved signals simultaneously. In this work, with the optical properties of carbon dots (CDs) second-order scattering (SOS) ZIF-90 (zeolitic imidazole frameworks-90) nanoparticles, synthesized CDs@ZIF-90 applied phosphate (PO43–) ratiometric detection. The CDs greatly...
Abstract Carbon dots (CDs) have received extensive attention and applications in recent years due to their remarkable characteristics of tunable emission wavelength, high stability, a variety synthetic raw materials. Since the formation process photoluminescence properties CDs are affected by multiple factors, luminescence regulation has always been troublesome problem. Furthermore, it is still lack appropriate approaches reveal hidden rules between synthesis conditions CDs. Inspired machine...
A facile active structure preservation (ASP) method was developed to prepare self-functional graphitic carbon dots that integrate the features of antibiosis, pH-sensitive emission and detection Al(<sc>iii</sc>).
Abstract A novel and sensitive fluorescence analysis platform was constructed for the detection of chlorogenic acid (CGA) using carbon dots (C‐dots) with prominent sensitivity selectivity. Excitation‐dependent emission C‐dots were fabricated citric l ‐histidine as precursors through an efficient one‐step hydrothermal treatment. The maximum excitation wavelength as‐synthesized 340 nm 414 nm, respectively. Moreover, as‐prepared displayed excellent water solubility good photostability. quantum...
Heteroatom-doped carbon dots (CDs) have attracted extensive interest because of their improved electronic and fluorescence properties with heteroatom doping. In this study, a new synthetic method for nitrogen (N) sulfur (S) -doped CDs was developed via hydrothermal using methionine citric acid as raw materials. The as-prepared exhibit excellent optical good biocompatibility. spherical N,S-doped an average diameter 5 nm. They consist C, O, N S, take on water solubility due to the hydroxyl...
Abstract Caenorhabditis elegans is an important non-mammalian alternative assay model for toxicological study. Previous study has indicated that exposure to multi-walled carbon nanotubes (MWCNTs) dysregulated the transcriptional expression of mir-259 . In this study, we examined molecular basis in regulating MWCNTs toxicity nematodes. Mutation induced a susceptible property and significant increase mir-259::GFP pharyngeal/intestinal valve reproductive tract, implying might mediate protection...
A facile one step hydrothermal method to prepare nitrogen-doped carbon dots (CDs) with a high photoluminescence quantum yield using <italic>Bombyx mori</italic> silk was established, and CDs were applied as luminescent probes for selective detection of Fe<sup>3+</sup> ions.
Due to their excellent optical properties, red carbon dots (CDs) have been widely used in cell imaging and biomedical therapy. However, the efficiency of CD synthesis is deficient, cost high. Here, we propose an efficient method based on machine learning assist researchers synthesizing fluorescent CDs. This strategy can quickly efficiently predict predesigned conditions synthesis. It avoids invalid synthetic experiments improves
Multiple biomarker detection is crucial for early clinical diagnosis, and it significant to achieve the simultaneous of multiple biomarkers with same nanomaterial. In this work, hairpin DNA strands were selectively modified on surface gold nanorods (AuNRs) construct two kinds nanoprobes by rational design. When in presence dual microRNAs, AuNRs assembled form end-to-end (ETE) side-by-side (SBS) dimers. Compared a single AuNR, dark-field scattering intensity red color percentage variation...
N-Acetylcysteine (NAC) plays an important role in optimizing the protective ability of cells as well treatment some chronic clinical conditions. Unfortunately, current methods for determining NAC based on fluorescence assay strategies remain poorly investigated. In this study, a new method highly sensitive and selective detection was developed. The employed (FL) signal branched polyethylenimine-functionalized carbon dots (PEI-CDs) via off-on mechanism. system formation cupric amine complexes...