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Did you mean h hoorsan (1 results)?
A selective polypyrrole-based sub-ppm impedimetric sensor for the detection of dissolved hydrogen sulfide and ammonia in a mixture.
Yavarinasab A, Janfaza S, Tahmooressi H, Ghazi M, Tasnim N, Hoorfar M. Yavarinasab A, et al. J Hazard Mater. 2021 Aug 15;416:125892. doi: 10.1016/j.jhazmat.2021.125892. Epub 2021 Apr 15. J Hazard Mater. 2021. PMID: 34492830
Due to the proton acid doping effect of H(2)S on PPy and ionic conduction of the film, the sensor showed a decreasing impedance response to H(2)S unlike other reducing chemicals, i.e., ammonia (NH(3)). ...The results showed the high performance of the sensor in dete …
Due to the proton acid doping effect of H(2)S on PPy and ionic conduction of the film, the sensor showed a decreasing impedance respo …
Validation of a 20-h real-time PCR method for screening of Salmonella in poultry faecal samples.
Löfström C, Hansen F, Hoorfar J. Löfström C, et al. Vet Microbiol. 2010 Aug 26;144(3-4):511-4. doi: 10.1016/j.vetmic.2010.02.019. Epub 2010 Feb 18. Vet Microbiol. 2010. PMID: 20207510
The method consists of incubation in buffered peptone water for 18+/-2 h, centrifugation of a 1-ml subsample, DNA extraction on the pellet and PCR. The total analysis time is 20 h. The validation study included comparative and collaborative trials, based on the reco …
The method consists of incubation in buffered peptone water for 18+/-2 h, centrifugation of a 1-ml subsample, DNA extraction on the p …
Validation of an open-formula, diagnostic real-time PCR method for 20-h detection of Salmonella in animal feeds.
Löfström C, Hoorfar J. Löfström C, et al. Vet Microbiol. 2012 Aug 17;158(3-4):431-5. doi: 10.1016/j.vetmic.2012.02.026. Epub 2012 Feb 25. Vet Microbiol. 2012. PMID: 22437008
A comparative study of a 20-h, non-commercial, open-formula PCR method and the standard culture-based method NMKL 187, for detection of Salmonella, was performed according to the validation protocol from the Nordic organisation for validation of alternative microbiological …
A comparative study of a 20-h, non-commercial, open-formula PCR method and the standard culture-based method NMKL 187, for detection …
Kinetic characterization of acetone monooxygenase from Gordonia sp. strain TY-5.
Fordwour OB, Luka G, Hoorfar M, Wolthers KR. Fordwour OB, et al. AMB Express. 2018 Nov 3;8(1):181. doi: 10.1186/s13568-018-0709-x. AMB Express. 2018. PMID: 30392152 Free PMC article.
We show through mutagenesis that sequence variation in the residue that coordinates to the 2'-phosphate of NADP(H) partially accounts for the weaker binding affinity observed. ...The observed rate constant for NADPH-dependent flavin reduction was 60 s(-1) at 25 C, and expe …
We show through mutagenesis that sequence variation in the residue that coordinates to the 2'-phosphate of NADP(H) partially accounts …
Fabrication of SnO2 Composite Nanofiber-Based Gas Sensor using the Electrospinning Method for Tetrahydrocannabinol (THC) Detection.
Mehrabi P, Hui J, Janfaza S, O'Brien A, Tasnim N, Najjaran H, Hoorfar M. Mehrabi P, et al. Micromachines (Basel). 2020 Feb 12;11(2):190. doi: 10.3390/mi11020190. Micromachines (Basel). 2020. PMID: 32059535 Free PMC article.
The optimum calcination temperature and duration are found to be 350 C and 4 h, respectively and the optimum thickness of the gold dopant is found to be 10 nm. ...
The optimum calcination temperature and duration are found to be 350 C and 4 h, respectively and the optimum thickness of the gold do …
Detection of Salmonella enterica in Meat in Less than 5 Hours by a Low-Cost and Noncomplex Sample Preparation Method.
Fachmann MSR, Löfström C, Hoorfar J, Hansen F, Christensen J, Mansdal S, Josefsen MH. Fachmann MSR, et al. Appl Environ Microbiol. 2017 Feb 15;83(5):e03151-16. doi: 10.1128/AEM.03151-16. Print 2017 Mar 1. Appl Environ Microbiol. 2017. PMID: 27986726 Free PMC article.
Current methods for Salmonella detection in fresh meat usually include >16 h of culture enrichment, in a few cases <12 h, thus requiring at least two working shifts. Here, we report a rapid (<5 h) and high-throughput method for screening of Salmonell …
Current methods for Salmonella detection in fresh meat usually include >16 h of culture enrichment, in a few cases <12 h …
22 results