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Review of recent advancements in fluorescent chemosensor for ion detection via coumarin derivatives
Fluorescent chemosensors are highly valuable in a variety of fields including environmental chemistry, analytical chemistry and biomedical science....
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Sensitive fluorescent determination of uranyl ions using a terbium (III) 4-sulfocalix[4]arene probe
Uranium, regarded as an important element in nuclear fission energy schemes, is harmful to public health owing to its high toxicity and...
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Elaborate Design of Two Novel Fluorescent Zinc-based Metal-Organic Frameworks for Highly Efficient Tetracycline Antibiotics Detection
The abuse of tetracycline antibiotics has caused great harm to human health and ecosystems. Develo** inexpensive, convenient and sensitive methods...
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Construction of a ratiometric fluorescent sensing platform based on near-infrared carbon dots for organophosphorus pesticides detection
In this work, a convenient ratiometric fluorescent platform was designed to measure organophosphorus pesticides (OPs) based on acetylcholinesterase...
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Real-time assay of invertase activity using isoquinolinylboronic acid as turn-on fluorescent sensor
Invertase is the key enzyme involved in several crucial biological processes by hydrolyzing sucrose for production of glucose and fructose. Invertase...
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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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Rational design of a negative photochromic spiropyran-containing fluorescent polymeric nanoprobe for sulfur dioxide derivative ratiometric detection and cell imaging
It is highly desirable to develop high-performance ratiometric fluorescent probes for SO 2 derivative detection and realize their application in...
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A microgel of CdSe quantum dots for fluorescent bisphenol A detection
A fluorescent microgel for BPA detection has been successfully prepared by cross-linking linear poly(styrene-co-glycidyl methacrylate) (poly...
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Development of a “turn off” fluorescent molecularly imprinted nanoparticle-based sensor for selective captopril quantification in synthetic urine and wastewater samples
The combination of silica nanoparticles with fluorescent molecularly imprinted polymers (Si-FMIPs) prepared by a one-pot sol-gel synthesis method to...
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A target-triggered strand displacement-assisted target recycling based on carbon dots-based fluorescent probe and MSNs@PDA nanoparticles for miRNA amplified detection and fluorescence imaging
A target-triggered strand displacement-assisted target recycling based on carbon dots-based fluorescent probe and mesoporous silica...
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Nucleic acid-based fluorescent sensor systems: a review
Nucleic acids have been actively applied to various sensing tools and future biodevices because of their high biocompatibility, as well as their...
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Photoinduced electron transfer-based fluorescent sensor for sensing diethyl cyanophosphonate
In this work, 2-phenylimidazo[1,2- a ]pyridine-based probe was designed, synthesized, and evaluated for the selective detection of diethyl...
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Fluorescent multichannel sensor array based on three carbon dots derived from Tibetan medicine waste for the quantification and discrimination of multiple heavy metal ions in water
A fluorescent multichannel sensor array has been established based on three carbon dots derived from Tibetan medicine waste for rapid quantification...
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Highly specific and sensitive chromo-fluorogenic detection of sarin, tabun, and mustard gas stimulants: a multianalyte recognition approach
Nerve agents are the most notorious substances, which can be fatal to an individual because they block the activity of acetylcholinesterase. Fighting...
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Dual-signal output fluorescent aptasensor based on DNA programmability and gold nanoflowers for multiple mycotoxins detection
Herein, a dual-signal output fluorescent aptamer sensor was constructed for the simultaneous detection of aflatoxin B 1 (AFB 1 ) and ochratoxin A (OTA)...
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Fluorescent immunochromatographic test strip for therapeutic drug monitoring of methotrexate with high sensitivity and wide dynamic range
As a front-line chemotherapeutic drug for maintenance and consolidation therapy, methotrexate (MTX) has widely been applied to treat various tumors...
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A label-free fluorescent biosensor based on specific aptamer-templated silver nanoclusters for the detection of tetracycline
Tetracycline (TET) is a broad-spectrum antibiotic commonly used in the treatment of animals. TET residues in food inevitably threaten human health....
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Chloramphenicol-imprinted polychitosan bounded with carbon dots as fluorescent sensor, dispersive sorbent, and drug carrier
Chitosan, an abundant natural polysaccharide, was conjugated with carbon dots (CDs) and self-polymerized with chloramphenicol (CAP) templates to...
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Theoretical study on the optical properties of an ESIPT-based fluorescent probe for phosgene
A fluorescent probe Pi with the excited-state intramolecular proton transfer (ESIPT) properties was synthesized and used to detect the phosgene in...
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Molecularly imprinted probe based on CdTe QDs and magnetic nanoparticles for selective recognition of malachite green in seawater and its sensing mechanisms
A magnetic molecularly imprinted probe (MMIP@QD) was synthesized by reverse microemulsion method using CdTe QDs, Fe 3 O 4 , and molecularly imprinted...
