Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Kazem Kargosha"'
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 35, Iss 2, Pp 79-87 (2016)
A micell-mediated phase separation method for preconcentration of ultra-trace quantities of mercury as a prior step to its determination by UV-Vis spectrophotometry has been developed. The method is based on Hg(II)-dithizone complex formation in alka
Externí odkaz:
https://doaj.org/article/9d54390ef69545ea960cb2158a56daa1
Publikováno v:
Tenside Surfactants Detergents. 56:25-34
A simple, fast, efficient, and reagent free procedure without any chemical pretreatment has developed for simultaneous analysis of sodium lauryl ether sulfate (SLES), ethanol and isopropanol in some commercial cleaners. This determination was carried
Publikováno v:
Journal of Chromatography B. 1083:222-232
Vaccine production is a biological process in which variation in time and output is inevitable. Thus, the application of Process Analytical Technologies (PAT) will be important in this regard. Headspace solid - phase microextraction (HS-SPME) coupled
Autor:
Abolfazl Valadkhani, Kazem Kargosha
Publikováno v:
Scopus-Elsevier
Publikováno v:
Analytical and Bioanalytical Chemistry. 409:6739-6744
A novel and efficient headspace solid-phase microextraction (HS-SPME) method, followed by gas chromatography mass spectrometry (GC-MS), was developed to study volatile organic compounds (VOCs) emerging from microorganisms. Two homemade SPME fibers, a
Publikováno v:
Microchimica Acta. 184:2403-2409
The authors describe the combination of headspace single drop microextraction with microchip-photothermal lens microscopy (HS-SDME/MC-PTLM) as a new method for highly sensitive determination of the angiotensin-converting enzyme inhibitor captopril. A
Publikováno v:
RSC Advances. 6:75609-75617
In this study, a novel graphene-based magnetic nanocomposite sorbent was prepared via one-step co-precipitation method and its chemical structure and morphology was studied. This novel sorbent was employed for the first time for extraction of seven p
Publikováno v:
Current Analytical Chemistry. 13
Publikováno v:
Journal of the Brazilian Chemical Society v.28 n.10 2017
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 28, Issue: 10, Pages: 1843-1849, Published: OCT 2017
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 28, Issue: 10, Pages: 1843-1849, Published: OCT 2017
Sensitive detection of methimazole (MMI) at the femtoliter (fL) scale has been achieved based on photo thermal lensing of gold nanoparticles (GNPs). GNPs were used because their surface plasmon resonance (SPR) have absorption in visible range. A comb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cea15e187d64686e8d046a047fd2959
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017001001843
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017001001843
Publikováno v:
Talanta. 135:7-17
In this work, a rapid HPLC–DAD method has been developed for the analysis of six antibiotics (amoxicillin, metronidazole, sulfamethoxazole, ofloxacine, sulfadiazine and sulfamerazine) in the sewage treatment plant influent and effluent samples. Dec