Opal photonic crystal double‐network hydrogel for visual detection through structural color and fluorescent responsiveness
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.55339
Abstract: Photonic crystal hydrogels are widely used in the field of visual detection, based on the response of the structural color to external stimulus, such as pH, temperature, near‐infrared light, and so on. Here, we develop… read more here.
Keywords: detection; hydrogel; opal hydrogel; network ... See more keywords
A gold nanoparticle-based lateral flow biosensor for sensitive visual detection of the potato late blight pathogen, Phytophthora infestans.
Sign Up to like & getrecommendations! Published in 2018 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2018.06.083
Abstract: Phytophthora infestans, the causal agent of late blight in potatoes and tomatoes, is the most important and ongoing pathogenic threat to agricultural production worldwide. Rapid and early identification of P. infestans is an essential prerequisite for… read more here.
Keywords: flow biosensor; biosensor; visual detection; late blight ... See more keywords
Visual detection of alkaline phosphatase based on ascorbic acid-triggered gel-sol transition of alginate hydrogel.
Sign Up to like & getrecommendations! Published in 2021 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2020.12.068
Abstract: Stimuli-responsive hydrogel has been emerged as a popular tool for chemical sensing due to its unique mechanical properties. In this work, we fabricated an ascorbic acid (AA)-responsive alginate hydrogel for the visual detection of alkaline… read more here.
Keywords: alginate; hydrogel; visual detection; ascorbic acid ... See more keywords
Liquid biopsy genotyping by a simple lateral flow strip assay with visual detection.
Sign Up to like & getrecommendations! Published in 2021 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2021.338470
Abstract: Liquid biopsy, as a minimally invasive method that allows real-time monitoring of the tumor genome, represents a competing approach for cancer diagnosis, prognosis and therapy decision making. Liquid biopsy in cancer patients mainly includes analysis… read more here.
Keywords: biopsy; visual detection; cancer; lateral flow ... See more keywords
High-sensitive and stable photonic crystal sensors for visual detection and discrimination of volatile aromatic hydrocarbon vapors
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.121987
Abstract: Abstract Photonic crystals (PCs) are promising as intelligent sensors for detection of volatile organic compounds (VOCs) due to their visual identifiability, room-temperature operability and easy portability. In order to realize high-sensitive and repeated detection of… read more here.
Keywords: high sensitive; volatile aromatic; visual detection; hydrocarbon vapors ... See more keywords
P20. Disentangling the effect of pre-stimulus oscillatory power on visual detection using spatio-spectral decomposition and heterogeneous choice models
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2018.04.662
Abstract: Introduction Analyzing the influence of pre-stimulus EEG/MEG-oscillations on stimulus detection is typically performed by calculating the oscillatory power in each individual EEG/MEG sensor and a single frequency band and correlating it to the parameters of… read more here.
Keywords: detection; visual detection; power; model ... See more keywords
Facile approach to the synthesis of molecularly imprinted ratiometric fluorescence nanosensor for the visual detection of folic acid.
Sign Up to like & getrecommendations! Published in 2020 at "Food chemistry"
DOI: 10.1016/j.foodchem.2020.126575
Abstract: A core-shell molecular imprinting fluorescence nanosensor was developed for the ratiometric fluorescence and visual detection of folic acid (FA). The nanosensor was prepared by anchoring imprinting shell on the silica nanoparticles, and embedding the CdTe… read more here.
Keywords: detection; fluorescence; ratiometric fluorescence; visual detection ... See more keywords
Fluorescence and colorimetric dual-mode sensor for visual detection of malathion in cabbage based on carbon quantum dots and gold nanoparticles.
Sign Up to like & getrecommendations! Published in 2020 at "Food chemistry"
DOI: 10.1016/j.foodchem.2020.128494
Abstract: A dual-mode fluorescence/colorimetric sensor based on carbon quantum dots (CQDs) and gold nanoparticles (GNPs) was developed for visual detection of malathion in cabbage. The CQDs-GNPs nanocomposite exhibited emission wavelength at 527 nm and absorption wavelength at… read more here.
Keywords: fluorescence colorimetric; fluorescence; visual detection; malathion ... See more keywords
Visual detection of trace lead(II) using a forward osmosis-driven device loaded with ion-responsive nanogels.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.124157
Abstract: A simple and portable thermometer-type device based on forward osmosis-driven liquid column rising is developed for visual detection of trace Pb2+. The device consists of a top indicator tube, a chamber loaded with Pb2+-responsive poly(N-isopropylacrylamide-co-benzo-18-crown-6-acrylamide)… read more here.
Keywords: forward osmosis; osmosis driven; detection; trace ... See more keywords
A Colorimetric IsoPCR for the rapid and sensitive visual detection of high-risk HPV16 in clinical samples with hydroxynaphthol blue.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of virological methods"
DOI: 10.1016/j.jviromet.2021.114072
Abstract: HPV16 infection is found in more than 50% of cervical cancer cases worldwide, triggering the development of numerous molecular techniques for viral diagnosis. The present study focuses on the development of a colorimetric IsoPCR for… read more here.
Keywords: methodology; detection; dna; visual detection ... See more keywords
Rapid and visual detection of Mycobacterium tuberculosis complex using recombinase polymerase amplification combined with lateral flow strips.
Sign Up to like & getrecommendations! Published in 2017 at "Molecular and cellular probes"
DOI: 10.1016/j.mcp.2017.08.004
Abstract: To definitively diagnose active pulmonary Tuberculosis (TB), Mycobacterium tuberculosis complex (MTBC) bacilli must be identified within clinical specimens from patients. In this study, we introduced a rapid and visual detection method of MTBC using recombinase… read more here.
Keywords: detection; visual detection; tuberculosis complex; tuberculosis ... See more keywords