Search
Search Results
-
Detection of pioglitazone based on dual-emission ratiometric fluorescence probe consisting of ZIF8 and to L-ASC-AuNP/DA nanoparticles
A simple and sensitive dual-emission ratiometric fluorescent probe was developed using zeolitic imidazolate framework 8 (ZIF8) and L-ascorbic acid...
-
Heavy atom-induced quenching of fluorescent organosilicon nanoparticles for iodide sensing and total antioxidant capacity assessment
We present a novel approach for iodide sensing based on the heavy-atom effect to quench the green fluorescent emission of organosilicon nanoparticles...
-
Double hairpin-assembled probe-mediating catalytic hairpin assembly and primer exchange reaction for sensitive and label-free miRNA analysis in gastric carcinoma
The aberrant expression of microRNA (miRNA) is closely associated with various pathological processes, such as the development of gastric cancer....
-
N4-dibenzosuberene substituted thiosemicarbazones based targetable fluorescent probe for multi-anion recognition
Two novel N4-suberene substituted thiosemicarbazone chemosensors (SATSC 1 and SATSC 2) designed and synthesised for the colorimetric and optical...
-
Fluorescent copper conjugated curcumin cysteine nanoprobe for selective determination of Fe3+ and G-quadruplex DNA
The synthesis of fluorescent copper-curcumin-cysteine (Cu-CC) as a sensing platform is reported. The synthesized probe has been confirmed by...
-
Fluorescent Carbon Dots Derived from Plumeria obtusa for the Detection of Metribuzin
Carbon dots (CDs) are the emerging class of carbonized materials with an ultra-small size (< 10 nm) and remarkable optical properties. In this paper,...
-
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...
-
Highly fluorescent hydroxyl groups functionalized graphitic carbon nitride for ultrasensitive and selective determination of mercury ions in water and fish samples
Heavy metal ion pollution is always a serious problem worldwide. Therefore, monitoring heavy metal ions in environmental water is a crucial and...
-
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...
-
An easy-to-apply fluorescent sensor for ClO− determination using merocyanine 540 in aqueous medium
Merocyanine 540 dye (MC 540) has been demonstrated as a ‘turn-off’ fluorescent probe to detect hypochlorite ions (ClO − ) in an aqueous medium. MC 540...
-
Advancing Aquatic Food Safety Detection Using Highly Sensitive Graphene Oxide and Reduced Graphene Oxide (GO/r-GO) Fluorescent Sensors
With the increasing demand for aquatic products, the requirement for the safety detection of aquatic products is also increasing. In the past decade,...
-
Portable paper-based probe for on-site ratiometric fluorescence determination of total flavonol glycosides in plant extract using smartphone imaging
A smartphone-assisted, paper-based ratio fluorescence probe is presented for the rapid, low-cost and on-site quantification of total flavonol...
-
Design of cobalt-doped graphene quantum dot-decorated vanadium pentoxide nanosheet-based Off–On fluorescent sensor system for tiopronin sensing
Despite the high medicinal value of tiopronin, there are substantial adverse effects such as yellow skin, yellow eyes, muscle aches, etc. Therefore,...
-
A review on Fe-based spin crossover complexes with synergetic conductive and fluorescent properties
The spin crossover potential of transition metals has brought a significant revolution in the design of magnetic optoelectronic materials. Extensive...
-
NIR-II fluorescent Ag2Se polystyrene beads in a lateral flow immunoassay to detect biomarkers for breast cancer
Fluorescent lateral flow immunoassay (LFA), one tool in point of care testing (POCT) systems for breast cancer, has attracted attention because it is...
-
A tailored ratiometric fluorescent sensor based on CdTe and MgF2 quantum dots for trace N-ethylpentylone detection
The development of low-cost and highly sensitive ratiometric fluorescence sensor, CdTe@MIPs/MgF 2 , for N-Ethylpentylone (NEP) detection in wastewater...
-
Carbon dots derived from expired drugs based ratiometric fluorescent sensor for horseradish peroxidase in fruits and vegetables and screening inhibitors
Household storage of pharmaceuticals to extract raw materials synthesized from carbon points facilitates the utilization of solid waste resources. A...
-
Rapid and specific detection of thiabendazole: enzymatic digestion-enabled fluorescent aptasensor
Thiabendazole, a widely used broad-spectrum fungicide in agriculture, poses risks to human health. To monitor its presence in water, we propose a...
-
A cancer-targeted glutathione-gated probe for self-sufficient ST/CDT combination therapy and FRET-based miRNA imaging
A cancer-targeted glutathione (GSH)-gated theranostic probe (CGT probe) for intracellular miRNA imaging and combined treatment of self-sufficient...
