4.5 Article

Yellow-Fluorescence Carbon Dots Employed for pH Sensing and Detection of Tigecycline

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Analytical

Lab-in-fibers: Single optical fiber with three channels for simultaneous detection of pH value, refractive index and temperature

Lingxin Kong et al.

Summary: In this paper, a three-channel sensor based on double hole optical fiber (DHOF) was reported, which has the simultaneous detection capability of pH value, refractive index, and temperature. The experimental results demonstrate that the three channels of the fiber have good sensitivities to the variations in temperature, refractive index, and pH value. This single optical fiber with three channels has a high integration level and a promising application prospect in Lab-in-fibers.

SENSORS AND ACTUATORS B-CHEMICAL (2023)

Article Chemistry, Physical

A multifunctional fluorescence MOF material: Triple-channel pH detection for strong acid and strong base, recognition of moxifloxacin and tannic acid

Zhenqi Tan et al.

Summary: A luminescent 1D metal-organic framework [Co(apba)2(H2O)2] (1) was synthesized using Hapba as a ligand. Compound 1 exhibited excellent sensing properties, specifically recognizing strong acid-base and weak acid. It is the first MOF-based pH sensor capable of detecting both strong acid-base and weak acid, and it also has the highest sensitivity among all pH fluorescent sensors. Additionally, it can detect antibiotic moxifloxacin and polyphenol compound tannic acid with low detection limits.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2023)

Article Chemistry, Physical

High-efficient and pH-sensitive orange luminescence from silicon-doped carbon dots for information encryption and bio-imaging

Zishan Sun et al.

Summary: In this study, silicon-doped orange-emitting carbon dots were successfully synthesized and showed potential applications in bio-imaging, fluorescent ink, etc.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Engineering, Environmental

Facile synthesis of multifunctional carbon dots with 54.4% orange emission for label-free detection of morin and endogenous/exogenous hypochlorite

Yating Meng et al.

Summary: This study demonstrates the preparation of multifunctional carbon dots with orange emission for bioimaging and monitoring of morin and hypochlorite in living cells and zebrafish, showing low toxicity and superior biocompatibility.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Article Chemistry, Physical

Synthesis of carbon dots with strong luminescence in both dispersed and aggregated states by tailoring sulfur doping

Xianjing Li et al.

Summary: This paper presents the preparation of carbon dots (CDots) with strong greenish-yellow fluorescence in both dispersed and aggregated states. By doping sulfur (S) from thiourea into CDots, the photoluminescence emission color can be controlled. The dispersed CDots exhibit excellent biocompatibility and photostability, making them suitable for biological imaging. The aggregated CDots also show high photoluminescence quantum yields and resistance to organic solvent, allowing them to be applied as a color conversion layer for white LEDs.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Engineering, Environmental

Cadmium induced aggregation of orange-red emissive carbon dots with enhanced fluorescence for intracellular imaging

Yalan Xu et al.

Summary: This article introduces a method for detecting cadmium ions using orange-red emissive carbon dots as a fluorescence probe. The study found that the orange-red emissive carbon dots can specifically bind with cadmium ions, leading to aggregation induced enhanced emission with high sensitivity. This method can be used for intracellular cadmium ion imaging and has the potential to alleviate cadmium poison in living organisms.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Article Chemistry, Physical

Simultaneous monitoring of mitochondrial viscosity and membrane potential based on fluorescence changing and location switching of carbon dots in living cells

Shuo Guo et al.

Summary: In this study, a new type of fluorescent carbon dots (CDs) was developed for simultaneous monitoring of mitochondrial viscosity and membrane potential in living cells. This provides a promising fluorescent probe for in-depth studies on mitochondria-related biology.

CARBON (2022)

Article Materials Science, Multidisciplinary

Carbon quantum dots: A promising nanocarrier for bioimaging and drug delivery in cancer

Pradip Jana et al.

Summary: Carbon quantum dots have shown great potential in simultaneous bioimaging and drug delivery for cancer treatment due to their excellent properties. This review provides a comprehensive discussion on synthesis methods, modifications, optical properties, and characterization techniques of carbon dots. The applications of carbon dots in cancer therapy, including targeted drug delivery and real-time monitoring through fluorescence imaging, are also explored. Furthermore, potential strategies for overcoming challenges in cancer chemotherapy and future prospects in the development of carbon dots-based nano-theranostics are discussed.

MATERIALS TODAY COMMUNICATIONS (2022)

Article Chemistry, Multidisciplinary

Vinyl Groups Containing Tetraphenylethylene Derivatives as Fluorescent Probes Specific for Palladium and the Quenching Mechanism†

Xiaoqing Liu et al.

Summary: The study demonstrates that TPE derivatives exhibit aggregation-induced emission and the fluorescence quenching mechanism may involve electron transfer in the excited states. Experimental and theoretical calculations provide insights for the design of novel AIE active chemosensors.

CHINESE JOURNAL OF CHEMISTRY (2021)

Article Chemistry, Applied

Glutathione modified N-doped carbon dots for sensitive and selective dopamine detection

Linlin Wang et al.

Summary: Water-soluble N-doped carbon dots (NCDs) were designed by hydrothermal treatment and chemical reactions, then passivated for dopamine (DA) quenching detection, showing low detection limit and wide linear range.

DYES AND PIGMENTS (2021)

Article Chemistry, Multidisciplinary

Carbon-Dot-Based Probe Designed to Detect Intracellular pH in Fungal Cells for Building Its Relationship with Intracellular Polysaccharide

Xiaoyu Wang et al.

Summary: A fluorescent ratiometric pH probe was designed and synthesized to determine the relationship between intracellular polysaccharide biosynthesis and intracellular pH inside fungal cells, revealing that an intracellular pH in the range of 7.10-7.25 is the most suitable condition for biosynthesis of intracellular polysaccharide in Pholiota adipose mycelia.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Chemistry, Multidisciplinary

Octadecylamine and glucose-coderived hydrophobic carbon dots-modified porous silica for chromatographic separation

Jia Chen et al.

Summary: A hydrophobic carbon dots (Glc-OCDs) grafted onto porous silica surface showed excellent separation performance in reversed-phase liquid chromatography, particularly in the separation of isomers, demonstrating promising potential for chromatographic separation applications.

CHINESE CHEMICAL LETTERS (2021)

Article Engineering, Environmental

Facile synthesis of orange fluorescence multifunctional carbon dots for label-free detection of vitamin B12 and endogenous/exogenous peroxynitrite

Yating Meng et al.

Summary: In this work, orange emission fluorescent multifunctional carbon dots (O-CDs) were designed for label-free detection of VB12, ONOO sensing, cell imaging, and fluorescent flexible film preparation. O-CDs showed high detection sensitivity and biocompatibility, presenting great potential for various applications.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Engineering, Environmental

Effect of amino acid-derived nitrogen and/or sulfur doping on the visible-light-driven antimicrobial activity of carbon quantum dots: A comparative study

Jun-Won Kang et al.

Summary: This study investigated the impact of nitrogen and sulfur on the antimicrobial activity of carbon quantum dots, finding that doping with N and/or S enhances the antimicrobial effects, with better results as the ratio of S decreases. N-CQDs showed better performance compared to NS-CQDs.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

Red/Green Tunable-Emission Carbon Nanodots for Smart Visual Precision pH Sensing

Jiang-Lin Zhao et al.

Summary: This study demonstrates the optimization of carbon nanodots' fluorescence properties by modifying the molecular structure of the carbon source, resulting in CDs with extremely acidic sensitivity. The pH-dependent fluorescence color change allows for visual pH measurement and information encryption, with potential applications in anti-counterfeiting technology.

CHEMISTRY OF MATERIALS (2021)

Review Chemistry, Multidisciplinary

Long-wavelength (red to near-infrared) emissive carbon dots: Key factors for synthesis, fluorescence mechanism, and applications in biosensing and cancer theranostics

Aman Lv et al.

Summary: The review discusses the limitations of carbon dots in practical applications and the research on long-wavelength carbon dots. It analyzes the key factors for synthesizing long wavelength CDs, discusses the fluorescence mechanism, and summarizes their potential applications in sensing and cancer theranostics.

CHINESE CHEMICAL LETTERS (2021)

Article Chemistry, Analytical

Red emissive carbon dots with dual targetability for imaging polarity in living cells

Xinxin Shi et al.

SENSORS AND ACTUATORS B-CHEMICAL (2020)

Article Materials Science, Biomaterials

Green and high-yield synthesis of carbon dots for ratiometric fluorescent determination of pH and enzyme reactions

Yinyin Chen et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2020)

Article Chemistry, Multidisciplinary

Self-Protective Room-Temperature Phosphorescence of Fluorine and Nitrogen Codoped Carbon Dots

Peng Long et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Review Chemistry, Multidisciplinary

Ultrathin 2D Photocatalysts: Electronic-Structure Tailoring, Hybridization, and Applications

Jun Di et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Multidisciplinary

Metal-Free Photocatalyst for H2 Evolution in Visible to Near-Infrared Region: Black Phosphorus/Graphitic Carbon Nitride

Mingshan Zhu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Materials Science, Multidisciplinary

Synthesis, characterization and cells and tissues imaging of carbon quantum dots

Jing Wang et al.

OPTICAL MATERIALS (2017)

Article Nanoscience & Nanotechnology

Phosphorus and Nitrogen Dual-Doped Hollow Carbon Dot as a Nanocarrier for Doxorubicin Delivery and Biological Imaging

Xiaojuan Gong et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Biochemical Research Methods

Application of CdS quantum dots modified carbon paste electrode for monitoring the process of acetaminophen preparation

M. Pasandideh-Nadamani et al.

ANALYTICAL BIOCHEMISTRY (2016)

Review Chemistry, Multidisciplinary

Tetracycline antibiotics in the environment: a review

R. Daghrir et al.

ENVIRONMENTAL CHEMISTRY LETTERS (2013)