4.7 Article

Fluorescence turn-on immunoassay of endocrine diethyl phthalate in daily supplies using red fluorescent carbon dots

Related references

Note: Only part of the references are listed.
Article Medicine, Research & Experimental

Nanoparticle/Nanocarrier Formulation as an Antigen: The Immunogenicity and Antigenicity of Itself

Lei Li et al.

Summary: The study reveals that nanoparticle formulations have high immunogenicity and antigenicity, enhancing immune responses effectively. The antigenicity of nanoparticle antigens is size-dependent, while nanoparticle drug carriers generate antibody-specific immune responses to their antigens.

MOLECULAR PHARMACEUTICS (2022)

Review Chemistry, Inorganic & Nuclear

Advances and perspectives in carbon dot-based fluorescent probes: Mechanism, and application

Xiangcao Li et al.

Summary: Fluorescent probes play a crucial role in disease diagnosis, environmental monitoring, and food safety control, with fluorescent carbon dots emerging as a promising new nanomaterial due to their excellent biocompatibility and tunable fluorescence properties for sensing and imaging applications.

COORDINATION CHEMISTRY REVIEWS (2021)

Article Chemistry, Analytical

Development of a gold nanoparticle-based lateral flow immunoassay for the detection of pyridaben

Jie Liu et al.

Summary: A novel hapten of pyridaben was designed and used in the development of a monoclonal antibody for the sensitive detection of pyridaben. The lateral flow immunoassay (LFIA) method showed good sensitivity in detecting pyridaben in cucumber and apple samples, with results comparable to other detection methods. This study demonstrates that LFIA is a reliable, portable, and high-throughput method for on-site detection of pyridaben in vegetables and fruits.

MICROCHEMICAL JOURNAL (2021)

Review Chemistry, Analytical

Applications of single-drop microextraction in analytical chemistry: A review

Suresh Kumar Kailasa et al.

Summary: SDME is recognized as a simple miniaturized sample preparation tool for the isolation and preconcentration of various analytes from complex sample matrices. The use of nanoparticles in SDME enables rapid analysis of trace-level target analytes. Introduction of new extracting solvent systems like ionic liquids, deep eutectic solvents, and SUPRAS improves the selectivity and sensitivity of various analytical techniques towards analytes.

TRENDS IN ENVIRONMENTAL ANALYTICAL CHEMISTRY (2021)

Article Chemistry, Multidisciplinary

Carbon Dots Detect Water-to-Ice Phase Transition and Act as Alcohol Sensors via Fluorescence Turn-Off/On Mechanism

Sergii Kalytchuk et al.

Summary: Highly fluorescent carbon nanoparticles known as carbon dots have attracted significant attention in research due to their simple synthesis process, non-toxic nature, and wide range of potential applications in fields such as optoelectronics and biomedicine. By studying the photoluminescence behavior of these carbon dots, researchers were able to develop a fluorescence turn-on alcohol sensor for analyzing exhaled breath condensate, which could potentially be used as a cost-effective and non-invasive diagnostic tool for early stage lung cancer screening.

ACS NANO (2021)

Article Environmental Sciences

Facile synthesis of carbon dots from Tagetes erecta as a precursor for determination of chlorpyrifos via fluorescence turn-off and quinalphos via fluorescence turn-on mechanisms

Subhadeep Ghosh et al.

Summary: A convenient one-pot synthetic route for the fabrication of carbon dots TEF-CDs from Tagetes erecta flower was developed, showing high selectivity towards chlorpyrifos and quinalphos as fluorescent probes. The synthesized CDs exhibited strong blue fluorescence, a high quantum yield, and were mainly composed of C, O, and N. Furthermore, the TEF-CDs-based fluorescent nanoprobe showed effective accuracy in estimating chlorpyrifos and quinalphos in rice and fruit samples with rapid detection time.

CHEMOSPHERE (2021)

Article Engineering, Electrical & Electronic

An up Conversion Optical System Based on Mesoporous Silica Encapsulated Up-Converting Nanoparticles Labeled Lateral Flow Immunoassay for Procalcitonin Quantification in Plasma

Jiuchuan Guo et al.

Summary: This paper presents an up conversion luminescence (UCL) system based on immunochromatography for quantitative detection of Procalcitonin (PCT) in plasma. Using UCNPs@mSiO(2) as probes, the system can detect PCT concentration in the range of 1-200 ng/mL with a detection limit of 0.5 ng/mL, demonstrating great potential in infection monitoring and early diagnosis.

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS (2021)

Article Chemistry, Physical

Theoretical Understanding of Structure-Property Relationships in Luminescence of Carbon Dots

Jingkun Yu et al.

Summary: Carbon dots (CDs) exhibit excellent luminescence characteristics, leading to their significant success in optical applications. Understanding the structure-property relationships in CDs is crucial yet challenging due to their complex nature. This Perspective reviews theoretical efforts in this area and discusses the challenges to be addressed for future development of CDs.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

Article Chemistry, Analytical

Green synthesis of carbon dots from Calotropis procera leaves for trace level identification of isoprothiolane

Subhadeep Ghosh et al.

Summary: This study successfully synthesized carbon dots with high quantum yield and excitation-dependent emission spectra from Calotropis procera leaves through hydrothermal carbonization. The CDs exhibited robust fluorescence performance without requiring surface modifications and showed good fluorescence intensity under different pH conditions.

MICROCHEMICAL JOURNAL (2021)

Article Engineering, Environmental

Occurrence of Polyethylene Terephthalate and Polycarbonate Microplastics in Infant and Adult Feces

Junjie Zhang et al.

Summary: This study quantitatively determined the concentrations of PET and PC microplastics in human feces samples from New York State, revealing the presence of these microplastics in some meconium samples.

ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS (2021)

Article Engineering, Environmental

Trends and Patterns of Phthalates and Phthalate Alternatives Exposure in Pregnant Women from Mexico City during 2007-2010

Haotian Wu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

Article Nanoscience & Nanotechnology

Versatile High-Performance Electrochemiluminescence ELISA Platform Based on a Gold Nanocluster Probe

Huaping Peng et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Chemistry, Multidisciplinary

Hydrochromic carbon dots as smart sensors for water sensing in organic solvents

Anitha Senthamizhan et al.

NANOSCALE ADVANCES (2019)

Article Chemistry, Physical

Solvatochromic Response of Carbon Dots: Evidence of Solvent Interaction with Different Types of Emission Centers

Nabaruna Basu et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Article Chemistry, Multidisciplinary

Highly Efficient Red-Emitting Carbon Dots with Gram-Scale Yield for Bioimaging

Hui Ding et al.

LANGMUIR (2017)

Article Chemistry, Multidisciplinary

Excitation wavelength independent visible color emission of carbon dots

Hua Wang et al.

NANOSCALE (2017)

Article Agriculture, Multidisciplinary

Exposure to Di-2-Ethylhexyl Phthalate, Di-N-Butyl Phthalate and Bisphenol A through Infant Formulas

Teresa Cirillo et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2015)

Review Engineering, Environmental

A monograph on the remediation of hazardous phthalates

Sailas Benjamin et al.

JOURNAL OF HAZARDOUS MATERIALS (2015)

Article Chemistry, Multidisciplinary

Highly Photoluminescent Carbon Dots for Multicolor Patterning, Sensors, and Bioimaging

Shoujun Zhu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)

Article Public, Environmental & Occupational Health

Urinary metabolite concentrations of phthalate metabolites in Central Italy healthy volunteers determined by a validated HPLC/MS/MS analytical method

Giovanna Tranfo et al.

INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH (2013)

Article Biochemical Research Methods

A direct competitive enzyme-linked immunosorbent assay by antibody coated for diethyl phthalate analysis

Mingcui Zhang et al.

ANALYTICAL BIOCHEMISTRY (2010)

Article Public, Environmental & Occupational Health

Phthalates: Toxicology and exposure

Ursel Heudorf et al.

INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH (2007)

Article Chemistry, Analytical

Determination of dibutyl o-phthalate by antigen-coated competitive fluorescence immunoassay

Ming-Cui Zhang et al.

ANALYTICAL LETTERS (2007)

Article Biochemical Research Methods

A novel competitive fluorescence immunoassay for the determination of dibutyl phthalate

Ming-Cui Zhang et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2006)

Article Biochemical Research Methods

Application of single-drop microextraction to the determination of dialkyl phthalate esters in food simulants

R Batlle et al.

JOURNAL OF CHROMATOGRAPHY A (2004)