Polydopamine-assisted immobilization of Ag@AuNPs on cotton fabrics for sensitive and responsive SERS detection
Sign Up to like & getrecommendations! Published in 2019 at "Cellulose"
DOI: 10.1007/s10570-019-02343-x
Abstract: Abstract Depositing anisotropic noble metal nanoparticles with high uniformity and yield on flexible substrates is the determining factor for surface enhanced Raman spectroscopy (SERS) detection. In this work, flexible, durable and sensitive SERS substrates were… read more here.
Keywords: spectroscopy; sers detection; assisted immobilization; cotton fabrics ... See more keywords
Accurate SERS detection of malachite green in aquatic products on basis of graphene wrapped flexible sensor.
Sign Up to like & getrecommendations! Published in 2018 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2018.04.052
Abstract: Malachite Green (MG) is a banned pesticide for aquaculture products. As a required inspection item, its fast and accurate determination before the products' accessing market is very important. Surface enhanced Raman scattering (SERS) is a… read more here.
Keywords: graphene wrapped; detection; graphene; malachite green ... See more keywords
Rapid and highly sensitive SERS detection of fungicide based on flexible “wash free” metallic textile
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.144693
Abstract: Abstract Surface-enhanced Raman scattering (SERS) as a powerful sensing tool has been widely used in the food and medical sciences as it is a rapid, convenient and sensitive mean of detecting chemicals, proteins, microorganisms, etc.… read more here.
Keywords: sensitive sers; highly sensitive; rapid highly; fungicide based ... See more keywords
Fabrication of 2D titanium carbide MXene/Au nanorods as a nanosensor platform for sensitive SERS detection
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.07.184
Abstract: Abstract As an emerging label-free detection technology, surface-enhanced Raman scattering (SERS) has been used for biological detection, food safety, and environmental pollution owing to its high sensitivity, specificity and rapid response. However, traditional SERS substrates… read more here.
Keywords: sers detection; ti3c2tx aunrs; sensitivity; ti3c2tx ... See more keywords
Multifunctional satellite Fe3O4-Au@TiO2 nano-structure for SERS detection and photo-reduction of Cr(VI)
Sign Up to like & getrecommendations! Published in 2017 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2016.10.048
Abstract: Abstract Exposure to hexavalent chromium [Cr(VI)] poses a serious health threat. Thus, accurate field analysis and efficient Cr(VI) reduction are of great importance. The motivation of this research was to synthesize a multifunctional satellite Fe3O4-Au@TiO2… read more here.
Keywords: reduction; multifunctional satellite; photo; sers detection ... See more keywords
Rapid and sensitive SERS detection of food contaminants by using nano-Ag aggregates with controllable hydrophobicity
Sign Up to like & getrecommendations! Published in 2021 at "Microchemical Journal"
DOI: 10.1016/j.microc.2021.106221
Abstract: Abstract There is an increasing demand for rapid and sensitive detection of hydrophobic contaminants in foods. A rapid and sensitive surface enhanced Raman scattering (SERS) detection method was developed for this purpose, based on the… read more here.
Keywords: controllable hydrophobicity; sers detection; nano aggregates; rapid sensitive ... See more keywords
Highly sensitive bromide aided SERS detection of furazolidone and 3-amino-2-oxazolidinone residual in aquaculture products
Sign Up to like & getrecommendations! Published in 2021 at "Microchemical Journal"
DOI: 10.1016/j.microc.2021.106532
Abstract: Abstract Nitrofurazone antibiotics are a group of highly effective but banned veterinary drug. They will undergo quick metabolization in animal, and their metabolites could then bind on protein to form toxic metabolite-protein adducts that are… read more here.
Keywords: sers detection; amino oxazolidinone; detection furazolidone; nitrofurazone antibiotics ... See more keywords
Gold loaded textile fibres as substrates for SERS detection
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.03.001
Abstract: Abstract Spectroscopic methods based on surface-enhanced Raman scattering (SERS) are among the analytical tools most exploited in recent years for the detection of vestigial amounts of compounds with environmental and health relevance. In the last… read more here.
Keywords: textile fibres; gold loaded; development; sers detection ... See more keywords
Sensitive SERS detection of lead ions via DNAzyme based quadratic signal amplification.
Sign Up to like & getrecommendations! Published in 2017 at "Talanta"
DOI: 10.1016/j.talanta.2017.04.049
Abstract: Highly sensitive detection of Pb2+ is very necessary for water quality control, clinical toxicology, and industrial monitoring. In this work, a simple and novel DNAzyme-based SERS quadratic amplification method is developed for the detection of… read more here.
Keywords: pb2; detection; method; sers detection ... See more keywords
Electrokinetic Preseparation and Molecularly Imprinted Trapping for Highly Selective SERS Detection of Charged Phthalate Plasticizers.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.0c03652
Abstract: Nonspecific binding and weak spectral discernment are the main challenges for surface-enhanced Raman scattering (SERS) detection, especially in real sample analysis. Herein, molecularly imprinted polymer (MIP)-based core-shell AuNP@polydopamine (AuNP@PDA-MIP) nanoparticles (NPs) are designed and immobilized… read more here.
Keywords: detection; detection charged; phthalate; electrokinetic preseparation ... See more keywords
Solution-Based SERS Detection of Weak Surficial Affinity Molecules Using Cysteamine-Modified Au Bipyramids.
Sign Up to like & getrecommendations! Published in 2021 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.1c00439
Abstract: To achieve ultrasensitive detection of trace targets through solution-based surface-enhanced Raman spectroscopy (SERS), direct adsorption of the target molecules on a SERS-active surface is vital. In this work, cetyltrimethylammonium bromide (CTAB)-capped gold nano-bipyramids (Au BPs)… read more here.
Keywords: solution based; affinity; based sers; cysteamine ... See more keywords