A universal SERS aptasensor based on DTNB labeled GNTs/Ag core-shell nanotriangle and CS-Fe3O4 magnetic-bead trace detection of Aflatoxin B1.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.07.016
Abstract: A novel universal Surface-enhanced Raman Spectroscopy (SERS) based aptasensor platform for the trace detection of Aflatoxin B1 (AFB1), a common food contaminating mycotoxin, has been constructed, with the aid of the specific interaction between AFB1… read more here.
Keywords: detection aflatoxin; detection; magnetic bead; trace ... See more keywords
Hierarchical TiO2–Ag composite with three-dimensional hot spots for trace detection
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.151994
Abstract: Abstract The construction of sensitive materials for trace detection is significant for various applications, including structure analysis, environment monitoring, and biological analysis. A critical challenge is the construction of materials with a combination of high… read more here.
Keywords: three dimensional; detection; hierarchical tio2; trace detection ... See more keywords
Trace Detection of Explosives Using Metal Oxide Catalysts
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2904246
Abstract: There is a growing need for a continuous monitoring system that can detect explosives at trace levels in the vapor phase. Triacetone triperoxide (TATP) is a common explosive used by terrorists in improvised explosive devices… read more here.
Keywords: oxide catalysts; metal oxide; trace detection; detection explosives ... See more keywords
High-Quality Conjugated Polymers Achieving Ultra-Trace Detection of Cr2O72− in Agricultural Products
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27134294
Abstract: In view of that conjugated polymers (CPs) are an attractive option for constructing high-sensitive Cr2O72− sensors but suffer from lacking a general design strategy, we first proposed a rational structure design of CPs to tailor… read more here.
Keywords: agricultural products; cr2o72 agricultural; detection; conjugated polymers ... See more keywords
Gold Nanoparticle-Coated ZrO2-Nanofiber Surface as a SERS-Active Substrate for Trace Detection of Pesticide Residue
Sign Up to like & getrecommendations! Published in 2018 at "Nanomaterials"
DOI: 10.3390/nano8060402
Abstract: Trace detection of common pesticide residue is necessary to assure safety of fruit and vegetables, given that the potential health risk to consumers is attributed to the contamination of the sources. A simple, rapid and… read more here.
Keywords: trace; trace detection; pesticide residue; zro2 nfs ... See more keywords