Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Jahanbakhsh Ghasemi"'
Autor:
MOHAMMAD MAZLOUM-ARDAKANI, SHAHRAM LOTFI, JAHANBAKHSH GHASEMI, ALAHDAD SHABABI, MOHAMMAD NOROOZI
Publikováno v:
Journal of the Serbian Chemical Society, Vol 74, Iss 2, Pp 159-169 (2009)
The acid–base properties of calcon (1-(2-hydroxy-1-naphthylazo)-2-naphthol-4-sulfonic acid) in water and mixed water–organic solvents at 25 °C at an ionic strength of 0.10 M are studied by a multiwavelength spectrophotometric method. The organic
Externí odkaz:
https://doaj.org/article/50d6db007ad146f68f3883a801db305d
Autor:
Ahmad Rouhollahi, Hossein Tavakoli, Shahzad Nayebi, Jahanbakhsh Ghasemi, Mohammad Noroozi, Majid Hashemi
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 26, Iss 2, Pp 41-51 (2007)
Direct orthogonal signal correction(DOSC) and Savitzky-Golay filters (SGF) were applied as preprocessing methods on the original and first derivative absorbance data. Principle component regression (PCR), partial least squares (PLS) and iterative tar
Externí odkaz:
https://doaj.org/article/e09f90628e244053b891bdaa09d87cf4
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 20, Iss 1, Pp 22-28 (2001)
The complexation reactions between diacetyl monooxime (Damo), imidazole (Him), histamine (Hist) and histidine (His) with Co2+, Ni2+ and Cu2+ were studied potentiometrically in aqueous solution at 25 °C and m= 0.5 M KNO3. The overall stability consta
Externí odkaz:
https://doaj.org/article/f0b061ed914d4f179b8cfc3ca431e146
Autor:
Amene Nematollahi, Abdorreza Mohammadi, Marzieh Kamankesh, Jahanbakhsh Ghasemi, Amin Mousavi Khaneghah, Hedayat Hosseini, Firoozeh Hosseini-Esfahani
Publikováno v:
Environmental Science and Pollution Research. 27:30558-30570
Acrylamide concentration in food products collected from the Tehran market was investigated by the aid of a dispersive liquid-liquid microextraction (DLLME) system coupled with gas chromatography-mass spectrometry (GC-MS). Also, the dietary exposure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efabe481c88bad800b6520713fc9a6d8
https://doi.org/10.1007/s11356-020-09323-w
https://doi.org/10.1007/s11356-020-09323-w
Autor:
Marzieh Kamankesh, Hedayat Hosseini, Amene Nematollahi, Abdorreza Mohammadi, Zahra Hadian, Jahanbakhsh Ghasemi
Publikováno v:
Journal of Food Measurement and Characterization. 14:1249-1260
Acrylamide is a probable human carcinogen which could produce during food processing via Maillard reaction between asparagine and reducing sugars at elevated temperatures. In this study, microextraction technique was developed for the quantitative an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83749641f0deaff72a4b1b083fc0428f
https://doi.org/10.1007/s11694-020-00373-9
https://doi.org/10.1007/s11694-020-00373-9
Autor:
Jahanbakhsh Ghasemi, Hedayat Hosseini, Abdorreza Mohammadi, Amene Nematollahi, Marzieh Kamankesh, Firoozeh Hosseini-Esfahani
Publikováno v:
Journal of Cereal Science. 87:157-164
Cereal products as the main group of food diet have most important effect on human health. Acrylamide as a dangerous toxic compound has highly potential to be form in carbohydrates and proteins-rich foods at high temperature. In this research, we hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ec3c08214c698d469b8340342d0a122
https://doi.org/10.1016/j.jcs.2019.03.019
https://doi.org/10.1016/j.jcs.2019.03.019
Autor:
Fatemeh Yazdian, Jahanbakhsh Ghasemi, Ghodsi Mohammadi Ziarani, Farnosh Tavakoli, Alireza Badiei
Publikováno v:
Journal of Cluster Science. 28:2979-2995
Photocatalytic behavior was investigated for TiO2–graphene nanocomposite in the degradation of acid orange 7 (AO7) as a model pollutant under ultraviolet light in aqueous solution. XRD, SEM, TEM, DRS, FT-IR and EDX techniques were used for the char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5afee9048bcd284a658695126299f8bd
https://doi.org/10.1007/s10876-017-1250-9
https://doi.org/10.1007/s10876-017-1250-9
Publikováno v:
Mikrochimica acta. 186(12)
An imprinted electrochemical sensor was developed for the determination of the antibiotic oxacillin (OXC). A screen-printed carbon electrode (SPCE) was modified with gold nanourchin and graphene oxide, and then aniline was electro-polymerized in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7fcb185aef425f11cac9aea4aaace34
https://pubmed.ncbi.nlm.nih.gov/31734769
https://pubmed.ncbi.nlm.nih.gov/31734769
A new polymerizable fluorescent PET chemosensor of fluoride (F−) based on naphthalimide–thiourea dye
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 90:85-92
A novel N-allyl-4-amino-substituted 1,8-naphthalimide dye, containing thiourea functional group with intense yellow-green fluorescence was successfully synthesized. Copolymerization was done with styrene. The photophysical characteristics of dye and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d4027b78b39d79af4c9ad768bb1ad82
https://doi.org/10.1016/j.saa.2012.01.008
https://doi.org/10.1016/j.saa.2012.01.008
Publikováno v:
CLEAN - Soil, Air, Water. 39:1105-1119
Worldwide pesticide usage has increased dramatically during the last three decades, coinciding with changing practices and increasing by intensive agriculture. This widespread use of pesticides for agricultural and non-agricultural purposes has resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3155c7d23bbbb0bd062baaa5735234fa
https://doi.org/10.1002/clen.201000306
https://doi.org/10.1002/clen.201000306