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Dual-probe ligation without PCR for fluorescent sandwich assay of EGFR nucleotide variants in magnetic gene capture platform
A simple, rapid, and highly efficient fluorescent detection technique without PCR through dual-probe ligation with the genetic capture of magnetic...
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Choosing the Right Fluorescent Probe
Fluorescence microscopy and spectroscopy are by now used routinely in any laboratory working on the field of basic and applied biological sciences. A...
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Enzyme-targeted near-infrared fluorescent probe for organophosphorus pesticide residue detection
Pesticide residues significantly affect food safety and harm human health. In this work, a series of near-infrared fluorescent probes were designed...
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Acriflavine: an efficient green fluorescent probe for sensitive analysis of aceclofenac in pharmaceutical formulations
Acriflavine is a multipurpose drug that shows antibacterial, antiviral, antimalarial, and antifungal activities. The remarkable native fluorescence...
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An Electropolymerization (EP)-based Fluorescent Film Probe to Fe3+ Using Conjugated Polymer as Precursor
A conjugated polymer P-M2 with carbazole units as impendent sidechains is used as the electropolymerization (EP) precursor to prepare EP film and...
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Construction of xylan-based high-biocompatibility fluorescent probe for viscosity detection in live organisms
Viscosity is an indispensable micro-environmental parameter that affects the diffusion of matter and molecular activity in biological systems....
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Nickel Nanocluster as a Fluorescent Probe for the Non-enzymatic Detection of Cardiac Troponin I
Troponin I, as a cardiac-specific biomarker, is a very valuable tool in the identification of acute coronary syndromes. In this work, an economical...
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Fluorescent probe of quantum dots and zinc oxide in a highly selective polymer simultaneously determined florfenicol and sparfloxacin
A nanocomposite fluorescent probe was fabricated for the simultaneous determination of florfenicol and sparfloxacin based on fluorescence quenching....
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A rationally designed fluorescent probe for sulfur dioxide and its derivatives: applications in food analysis and bioimaging
Exogenous sulfur dioxide (SO 2 ) and its derivatives (SO 3 2− /HSO 3 − ) have been extensively utilized in food preservation and endogenous SO 2 is recognized...
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Engineering Fluorescent Proteins
Green fluorescent protein from the jellyfish Aequorea victora (GFP) and GFP-like proteins from Anthozoa species encode light-absorbing chromophores...
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A novel mitochondria-targetable NIR fluorescent probe for monitoring intracellular hypobromous acid levels
The development of ultrasensitive in situ detection techniques for monitoring hypobromous acid (HBrO) levels in the biological systems is of great...
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A self-immolative near-infrared fluorescent probe for identification of cancer cells and facilitating its apoptosis
Hydrogen sulfide (H 2 S) plays a significant role in the onset and progression of cancer. It has led to increased interest in its potential as a...
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Novel biocompatible N-rich AIE fluorescent probe for live cell imaging and visual onsite detection of uranium
A sensitive and biocompatible N-rich probe for rapid visual uranium detection was constructed by grafting two trianiline groups to...
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A novel Cu(II)-assisted peptide fluorescent probe for highly sensitive detection of glyphosate in real samples: real application in test strips and smartphone
Glyphosate (Glyp) is an organophosphorus herbicide, and its abuse causes potential harm to the environment and human health. Thus, the development of...
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Dual-functional lanthanide-MOF probe nanocomposite based on hydroxyapatite nanowires as fluorescent sensor for ascorbic acid
A dual-functional lanthanide-MOF nanocomposite probe was designed and constructed for the detection of ascorbic acid (AA). The magnetically...
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A multi-functional fluorescent probe for visualization of H2S and viscosity/polarity and its application in cancer imaging
As an important endogenous gasotransmitter, hydrogen sulfide (H 2 S) plays a critical role in various physiological functions and has been regarded as...
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Development of a fluorescent probe for cefazolin detection based on solvent-based de-emulsification dispersive liquid–liquid microextraction of silver nanoparticles
A novel, simple, and rapid method has been developed for the fluorimetric determination of trace levels of cefazolin. The method is based on the...
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Rapid and sensitive determination of histamine based on a fluorescent aptamer probe with analogue on carbonized polymer dots
Histamine (HA) plays an important role in many pathological processes including asthma, diarrhea, and anaphylactic shock. Therefore, accurate and...
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Development of N,S-CDs fluorescent probe method for early detection of Cr(VI) in the environment
A fluorescent probe has been developed by synthesizing N,S co-doped carbon dots (N,S-CDs) through a microwave-assisted process for early detection of...
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Rational design of a novel acryl-modified CQDs fluorescent probe for highly selective detection and imaging of cysteine in vitro and in vivo
A novel fluorescent nanoprobe CQDs-O-Acryl has been designed and synthesized to directly and accurately identify Cys over other biothiols in PBS...
