Výsledky vyhledávání - "Hooman, Seifi"

Ultrasonically assisted removal of toxic dye using Iranian bituminous coal based-activated carbon: synthesis, characterization, modeling, equilibrium and kinetic studies

Autor: Saeed Masoum, Hooman Seifi

Publikováno v: Journal of the Iranian Chemical Society. 17:2969-2980

Bituminous coal as an abundant natural resource in Iran was successfully employed to facile synthesis nanoparticle and nanosheets of activated carbon (AC) for refinement of methylene blue (MB) effluent. The structural features of prepared carbon nano

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b88ccdc67223cdf18ccddc9f05bf5f08
https://doi.org/10.1007/s13738-020-01974-3

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Electrochemical hydrogen storage performance of carbon nanosheets synthesized from bituminous coal

Autor: Hooman Seifi, Saeed Masoum

Publikováno v: International Journal of Hydrogen Energy. 42:30145-30155

In this study, we successfully prepare porous carbon (PC) nanostructure derived from bituminous coal that shows it as a hopeful hydrogen storage adsorbent. The PC is characterized using X-ray diffraction (XRD), Fourier transform infrared spectroscope

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::683737551522199a937c329273d04a50
https://doi.org/10.1016/j.ijhydene.2017.10.111

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A review on current trends in thermal analysis and hyphenated techniques in the investigation of physical, mechanical and chemical properties of nanomaterials

Autor: Soodabe Seifi, Hooman Seifi, Sayed Mehdi Ghoreishi, Tahereh Gholami, Masoud Salavati-Niasari

Publikováno v: Journal of Analytical and Applied Pyrolysis. 149:104840

The applications of nanomaterials have been a multidisciplinary active research area in recent years because of their unique structure, surface chemistry, chemical and physical properties. Moreover, further research on the physical, mechanical and ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1a2f022d1c4d3e32e463afb700169af
https://doi.org/10.1016/j.jaap.2020.104840

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Chemometric Resolution Approaches in Characterisation of Volatile Constituents inPlantago ovataSeeds using Gas Chromatography-Mass Spectrometry: Methodology and Performance Assessment

Autor: Soodabe Seifi, Saeed Masoum, Hooman Seifi, Ebrahim Haghir Ebrahimabadi

Publikováno v: Phytochemical Analysis. 25:273-281

Introduction Comprehensive chemical profiling of herbal medicines (HMs) is a major challenge in chemical characterisation of source materials. Many analytical platforms such as gas chromatography–mass spectrometry (GC–MS) have been applied to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb1e310ab529703f8422ece9a14169c3
https://doi.org/10.1002/pca.2503

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Analysis of the volatile chemical constituents in Mindium laevigatum by gas chromatography — Mass spectrometry and correlative chemometric resolution methods

Autor: Hooman Seifi, Saeed Masoum, Hadi Parastar, Ebrahim Haghir Ebrahimabadi, Hadi Ghasemi-Estarki

Publikováno v: Microchemical Journal. 106:276-281

The essential oil of Mindium laevigatum was extracted by applying simultaneous distillation extraction (SDE) method and studied with gas chromatography–mass spectrometry (GC–MS). The whole of 61 constituents was identified by applying similarity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae5a831b58bda41a8c18ae222ce5dd0c
https://doi.org/10.1016/j.microc.2012.08.004

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Performance assessment of chemometric resolution methods utilized for extraction of pure components from overlapped signals in gas chromatography-mass spectrometry

Autor: Hooman Seifi, Soodabe Seifi, Saeed Masoum

Publikováno v: Journal of chromatography. A. 1365

Multivariate resolution technique is a set of mathematical tools that uncovers the underlying profiles from a set of measurements of time evolving chemical systems. This technique was proposed for resolving the overlapping GC–MS peaks into pure chr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88d124fe9465e357aea4bfd3e4d9dcd6
https://pubmed.ncbi.nlm.nih.gov/25219524

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Chemometric resolution approaches in characterisation of volatile constituents in Plantago ovata seeds using gas chromatography-mass spectrometry: methodology and performance assessment

Autor: Hooman, Seifi, Saeed, Masoum, Soodabe, Seifi, Ebrahim Haghir, Ebrahimabadi

Publikováno v: Phytochemical analysis : PCA. 25(3)

Comprehensive chemical profiling of herbal medicines (HMs) is a major challenge in chemical characterisation of source materials. Many analytical platforms such as gas chromatography-mass spectrometry (GC-MS) have been applied to the characterisation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::846e5bc9709099b3165c0cccb25d5377
https://pubmed.ncbi.nlm.nih.gov/24453189

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Characterization of volatile components in Calligonum comosum by coupling gas chromatography-mass spectrometry and mean field approach independent component analysis

Autor: Ebrahim Haghir Ebrahimabadi, Hooman Seifi, Saeed Masoum

Publikováno v: Analytical Methods. 5:4639

The volatile components of Calligonum comosum were extracted using a simultaneous distillation extraction (SDE) method and were analyzed by gas chromatography-mass spectrometry (GC-MS). The mass spectra obtained from their components were surveyed by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a95544e0a9b740a6d26cc435fb9a37b
https://doi.org/10.1039/c3ay40451j

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