Matches in SemOpenAlex for { <https://semopenalex.org/work/W2736360085> ?p ?o ?g. }
- W2736360085 endingPage "69" @default.
- W2736360085 startingPage "58" @default.
- W2736360085 abstract "Simple and sensitive colorimetric immunosensor based on peroxidase mimetic activity and photothermal effect of nickel oxide nanoparticle (NiOGs) has been developed to detect and kill food borne pathogen Salmonella typhimurium. NiOGs showed superior peroxidase mimetic activity for oxidation of peroxidase substrate 3, 3′, 5, 5′-tetramethylbenzidine (TMB). Oxidation of TMB by NiOGs followed Michaelis–Menten kinetics with Km and Vmax values of 0.25 mM and 2.64 × 10− 8 M/s respectively. NiOGs was coated with citric acid (CA–NiOGs) followed by conjugation with antibody (anti-S. typhimurium) (Ab–CA–NiOGs) that effectively captured S. typhimurium. Colorimetric detection of S. typhimurium by Ab–CA–NiOGs showed a linear relationship between pathogen concentration (1 × 101 to 1 × 106 cfu/mL) and color signal (652 nm) with limit of detection (LOD) of 10 cfu/mL. The proposed method showed no cross reactivity against other pathogens. Recovery of S. typhimurium in milk and juice samples was found to be 95 to 100% and 92 to 99% respectively. NiOGs exposed to laser irradiation showed dose dependent increase in temperature and singlet oxygen within 5 min. Bacteria bound to Ab–CA–NiOGs after laser irradiation, induced membrane damage and reduced bacterial viability to 6%. The bifunctional peroxidase-mimetic activity and photothermal effect of NiOGs can be exploited in selective sensing and killing of target pathogens respectively in food products." @default.
- W2736360085 created "2017-07-31" @default.
- W2736360085 creator A5008459689 @default.
- W2736360085 creator A5047165175 @default.
- W2736360085 creator A5064949789 @default.
- W2736360085 date "2017-09-01" @default.
- W2736360085 modified "2023-10-06" @default.
- W2736360085 title "Green synthesized nickel nanoparticles for targeted detection and killing of S. typhimurium" @default.
- W2736360085 cites W1966172361 @default.
- W2736360085 cites W1968721229 @default.
- W2736360085 cites W1970731947 @default.
- W2736360085 cites W1971875384 @default.
- W2736360085 cites W1976376908 @default.
- W2736360085 cites W1983768554 @default.
- W2736360085 cites W1988006750 @default.
- W2736360085 cites W2002105394 @default.
- W2736360085 cites W2002302530 @default.
- W2736360085 cites W2010939461 @default.
- W2736360085 cites W2015658413 @default.
- W2736360085 cites W2017995727 @default.
- W2736360085 cites W2023025425 @default.
- W2736360085 cites W2023729229 @default.
- W2736360085 cites W2025591597 @default.
- W2736360085 cites W2026928750 @default.
- W2736360085 cites W2028268897 @default.
- W2736360085 cites W2030124543 @default.
- W2736360085 cites W2031839025 @default.
- W2736360085 cites W2041160836 @default.
- W2736360085 cites W2051605832 @default.
- W2736360085 cites W2052413866 @default.
- W2736360085 cites W2054234378 @default.
- W2736360085 cites W2065692065 @default.
- W2736360085 cites W2068867673 @default.
- W2736360085 cites W2069350299 @default.
- W2736360085 cites W2072507549 @default.
- W2736360085 cites W2083036660 @default.
- W2736360085 cites W2089037870 @default.
- W2736360085 cites W2096461277 @default.
- W2736360085 cites W2101766151 @default.
- W2736360085 cites W2112215431 @default.
- W2736360085 cites W2126078170 @default.
- W2736360085 cites W2129162445 @default.
- W2736360085 cites W2135203049 @default.
- W2736360085 cites W2141465136 @default.
- W2736360085 cites W2161772605 @default.
- W2736360085 cites W2170913114 @default.
- W2736360085 cites W2171461479 @default.
- W2736360085 cites W2184750696 @default.
- W2736360085 cites W2186307047 @default.
- W2736360085 cites W2216567495 @default.
- W2736360085 cites W2290835094 @default.
- W2736360085 cites W2312669945 @default.
- W2736360085 cites W2319622995 @default.
- W2736360085 cites W2333407164 @default.
- W2736360085 cites W2335677429 @default.
- W2736360085 cites W2340500867 @default.
- W2736360085 cites W2389815290 @default.
- W2736360085 cites W2411811567 @default.
- W2736360085 cites W2480844408 @default.
- W2736360085 cites W2568903387 @default.
- W2736360085 cites W290372444 @default.
- W2736360085 cites W4376595447 @default.
- W2736360085 cites W3142063049 @default.
- W2736360085 doi "https://doi.org/10.1016/j.jphotobiol.2017.07.014" @default.
- W2736360085 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28755580" @default.
- W2736360085 hasPublicationYear "2017" @default.
- W2736360085 type Work @default.
- W2736360085 sameAs 2736360085 @default.
- W2736360085 citedByCount "11" @default.
- W2736360085 countsByYear W27363600852019 @default.
- W2736360085 countsByYear W27363600852020 @default.
- W2736360085 countsByYear W27363600852021 @default.
- W2736360085 countsByYear W27363600852022 @default.
- W2736360085 countsByYear W27363600852023 @default.
- W2736360085 crossrefType "journal-article" @default.
- W2736360085 hasAuthorship W2736360085A5008459689 @default.
- W2736360085 hasAuthorship W2736360085A5047165175 @default.
- W2736360085 hasAuthorship W2736360085A5064949789 @default.
- W2736360085 hasConcept C119128265 @default.
- W2736360085 hasConcept C13965031 @default.
- W2736360085 hasConcept C161790260 @default.
- W2736360085 hasConcept C162008176 @default.
- W2736360085 hasConcept C171250308 @default.
- W2736360085 hasConcept C181199279 @default.
- W2736360085 hasConcept C182606246 @default.
- W2736360085 hasConcept C185592680 @default.
- W2736360085 hasConcept C18903297 @default.
- W2736360085 hasConcept C192562407 @default.
- W2736360085 hasConcept C2777289219 @default.
- W2736360085 hasConcept C2779032678 @default.
- W2736360085 hasConcept C2780443040 @default.
- W2736360085 hasConcept C43617362 @default.
- W2736360085 hasConcept C523546767 @default.
- W2736360085 hasConcept C54355233 @default.
- W2736360085 hasConcept C55493867 @default.
- W2736360085 hasConcept C86803240 @default.
- W2736360085 hasConceptScore W2736360085C119128265 @default.
- W2736360085 hasConceptScore W2736360085C13965031 @default.