البحوث العلمية
البحوث المنشورة في مجلات عالمية ذات معامل تاثير ضمن قاعدة بيانات كلاريفيت ISI Journals (Impact Factor Journals)
- AbdulKarim-Talaq Mohammad, Wahaj. R. Abbas (2022). Liquid crystal behavior, photoluminescence and gas sensing: New series of ionic liquid crystal imidazole and benzoimidazole derived bearing a chalcone groups, synthesis and characterization. RSC Advanced, Impact factor; 3.41, https://doi.org/10.1039/D1RA07731G
- Buniya, M.K., AbdulKarim-Talaq Mohammad., Al-Majidi, S.M.H.
Antibacterial studies of some novel Schiff base compounds
Materials Today: Proceedings, 2021, 47, pp. 6134–6140
- AbdulKarim-Talaq Mohammad, Hind khalid Mustafa (2021). Unsymmetrical Coumarin based dimeric liquid crystals: Synthesis, Characterization, Mesomorphic investigation, Photoluminescence and Thermal conductivity. Liquid Crystal, Impact factor; 3.210. https://doi.org/10.1080/02678
- H. T. Srinivasa & AbdulKarim-Talaq Mohammad (2021). Influence of terminally attached branched alkyloxy chains on the mesophase behaviour of calamitic liquid crystals. Phase Transitions , Impact factor; 1.02, 94(3-4), pp. 256–269, https://doi.org/10.1080/01411594.2021.1931202
- AbdulKarim-Talaq Mohammad, Omar S. Khalefa, H. T. Srinivasa & Wissam Ahmed Ameen (2021). Imidazole and benzoimidazole derived new ionic liquid crystal compounds: synthesis, characterisation, mesomorphic properties and DFT computations. Liquid Crystal, Impact factor; 3.210. https://doi.org/10.1080/02678292.2020.1849834
- Abdulkarim-Talaq Mohammad, Mohammad Hameed Al-Mohammedi, H.T. Srinivasa, Wissam Ahmed Ameen, (2020) Coumarin substituted symmetric diaminopyridine molecules: Synthesis, mesomorphic characterizations and DFT studies. Journal of Molecular Liquids, 314, 113782 Impact Factor; 5.60, https://www.sciencedirect.com/science/article/abs/pii/S0167732220331305?via%3Dihub
- Abdulkarim-Talaq Mohammad, Mohammad Hameed Al-Mohammedi, Mohammed Zghair Ghdhayeb. Suaad Mohammed Husain Al-Majidi (2020) Coumarin dimers of benzidine and phenylenediamine cores: synthesis, characterisation and mesomorphic properties, Liquid Crystal, Impact factor; 3.210. pp 414-422 https://doi.org/10.1080/02678292.2019.1655806
- AbdulKarim-Talaq Mohammad, Hosapalya Thimmaiah Srinivasa, Rusul Yousif (2020). Isoflavone based trimer liquid crystals: Synthesis, characterization, thermal and mesomorphic properties evaluations, Liquid Crystal, Impact factor; 3.210. pp.28-35 https://doi.org/10.1080/02678292.2019.1622045
- Mohammad Hameed Al-Mohammedi, Abdulkarim-Talaq Mohammad, Suaad Mohammed Husain Al-Majidi, Mohammed Zghair Ghdhayeb. (2020). Synthesis and characterization of new methyl-7-hydroxycoumarin-3-acetyl derivatives. Biochemical and Cellular Archives, 2020, 20, pp. 3383–3393
- Ali H. Jawad, Ahmed Saud Abdulhameed, AbdulKarim-Talaq Mohammad. Statistical Optimization for Dye Removal from Aqueous Solution by Cross-linked Chitosan Composite. (2020). Science Letter. 14, 2 , DOI: 10.24191/sl.v14i2.9537.
- H. T. Srinivasa, B. S. Palakshamurthy, M. A. Venkatesha & AbdulKarim-Talaq Mohammad, Synthesis/structural and mesomorphic properties of substituted hydrazide based calamitic molecules. (2019). Phase transitions, IF, 1.321 https://doi.org/10.1080/01411594.2019.1669034
- AbdulKarim-Talaq Mohammad, Ahmed Saud Abdulhameed , Ali H. Jawad. Box-Behnken design to optimize the synthesis of new crosslinked chitosan-glyoxal/TiO2 nanocomposite: Methyl orange adsorption and mechanism studies. (2019). International Journal of Biological Macromolecules, Impact Factor; 5.173, 129, 98–109, https://doi.org/10.1016/j.ijbiomac.2019.02.025
- Ahmed Saud Abdulhameed, AbdulKarim-Talaq Mohammad, Ali H. Jawad. Application of response surface methodology for enhanced synthesis of chitosan tripolyphosphate/TiO2 nanocomposite and adsorption of reactive orange 16 dye. (2019). Journal of Cleaner Production. Impact factor; 7.352 232 (2019) 43-56, https://doi.org/10.1016/j.jclepro.2019.05.291
- Ahmed Saud Abdulhameed, AbdulKarim-Talaq Mohammad, Ali H. Jawad. Synthesis of chitosan-ethylene glycol diglycidyl ether/TiO2 nanoparticles for adsorption of reactive orange 16 dye using a response surface methodology approach.(2019). Bioresource Technology, IF. 7.539 293, 122071, https://doi.org/10.1016/j.biortech.2019.122071
- AbdulKarim-Talaq Mohammad , Ahmed Saud Abdulhameed , Ali H. Jawad. Modeling and mechanism of reactive orange 16 dye adsorption by chitosan-glyoxal /TiO2 nanocomposite: Application of response surface methodology.(2019). Desalination and Water Treatment, Impact Factor; 1.67, 164 (2019) 346–360, https://doi.org/10.5004/dwt.2019.24384
- AbdulKarim-Talaq Mohammad, Abdullah Thamer Hameed, Mohammed Affan Alhamdany, Khaldun Mohammad Al Azzam, Gaidaa Abd Alkareem Talk, Characterization and screening of metals, metalloids and biomarkers in crude oil by ICP?MS/OES, and GC?MS techniques after digestion by microwave?induced combustion. (2019). Biomedical Chromatography. Online 5 Jan. 33, 1-23, Impact factor; 1.728, https://doi.org/10.1002/bmc.4481
- Kasim Mohammed Hello, AbdulKarim-Talaq Mohammad, Hiba Jumaah Ali. (2019). Solid Melamine Sulfate for Schiff Base synthesis, Chemistry & Chemical Technology; 13, 198-204, Impact Factor; 0.371 https://doi.org/10.23939/chcht13.02.198
- Athra Gutamy Sager, Kasim Mohammed Hello, AbdulKarim-Talaq Mohammad,. (2019). Solid Sulfamic acid Catalyst for Glucose Production. IOP Conf. Series: Journal of Physics: Conf. Series 1294 (2019) 052006, https://iopscience.iop.org/article/10.1088/1742-6596/1294/5/05200
- H.T. Srinivasa, B.S.Palakshamurthy, AbdulKarim-Talaq Mohammad, (2018). Ethyl 7-hydroxycoumarin-3-carboxylate derivatives: Synthesis, characterization and effect of liquid crystal properties. Journal of Molecular Structure. 1155, 513-519, https://doi.org/10.1016/j.molstruc.2017.11.055, Impact factor; 3.463
- Kasim Mohammed Hello, AbdulKarim-Talaq Mohammad, Athra Gutamy Sager. (2017). Solid Urea Sulfate Catalyst for Hydrolysis of Cellulose, Water Biomass Valor; 8(8):2621-2630, https://doi.org/10.1007/s12649-016-9693-z, Impact Factor; 1.337
- AbdulKarim-Talaq Mohammad, H.T. Srinivasa, S. Hariprasad, Guan-Yeow Yeap., (2016). Enhanced liquid crystal properties in symmetric ethers containing the oxazepine core: Synthesis and Characterization of seven member heterocyclic dimers. Tetrahedron, 3948-3957, https://doi.org/10.1016/j.tet.2016.05.024, Impact factor; 2.8.
- AbdulKarim-Talaq Mohammad, H.T. Srinivasa, S. Hariprasad, Guan-Yeow Yeap., (2016). Novel Oxazepinedione-derived Symmetric dimers: Synthesis and mesophase characterisation of seven-membered heterocyclic compounds. Liquid Crystal, 1739-1747, , https://doi.org/10.1080/02678292.2016.1197975Impact factor; 3.210
- AbdulKarim-Talaq Mohammad, H.T. Srinivasa, S. Hariprasad, Guan-Yeow Yeap., (2016). Synthesis and comparative studies of phase transition behavior of new dimer liquid crystals consisting of dimethyluracil and biphenyl cores. Journal of Molecular Liquids, 219,765-772, https://doi.org/10.1016/j.molliq.2016.04.025, Impact factor; 5.065
- AbdulKarim-Talaq Mohammad, H.T. Srinivasa, S. Hariprasad, Guan-Yeow Yeap., (2016). New mesogenic compounds possessing a biphenyl ester moiety comprising 1,3-dimethylbarbituric acid: Synthesis characterisation and mesomorphic studiees. Liquid Crystal, 1174-1183, https://doi.org/10.1080/02678292.2016.1162857, Impact factor; 3.210
- AbdulKarim-Talaq Mohammad, H.T. Srinivasa, Hameed Madlool Mohammed, S. Hariprasad, Guan-Yeow Yeap., (2016). Synthesis mesomorphic and theroretical studies of some new unsymmetrical dimeric ethers of 6-amino-1,3-dimethyluracil and biphenyl cores. Journal of Molecular Structure. 1117, 201-207. https://doi.org/10.1016/j.molstruc.2016.03.052, Impact factor; 2.463
- AbdulKarim-Talaq Mohammad, Guan-Yeow Yeap. Hasnah Osman., (2016). Molecular Crystal Liquid Crystal. Smectogenic and nematogenic liquid crystals of a new series of heterocyclic derivatives bearing an ester terminal chain: Synthesis, characterization and theoretical study. Molecular Crystal Liquid Crystal.Impact 44-57, https://doi.org/10.1080/15421406.2016.1146865, factor; 0.9
- AbdulKarim-Talaq Mohammad, Guan-Yeow Yeap, Hasnah Osman. Masaki Kakeya, Makoto Tanabe.(2016).Synthesis, molecular structures of alkyliminophenols and studies of their derivatives 1,3-oxazepine-4,7-diones, Karbala International Journal of Modern Science, 2, 113-123, https://doi.org/10.1016/j.kijoms.2016.03.001, clarivate.
- AbdulKarim-Talaq Mohammad, Guan-Yeow Yeap. Hasnah Osman., (2015). Synthesis, characterization and theoretical study of a new liquid crystal compound with an oxazepine core. Journal of Molecular Structure. 1087, 88-96. https://doi.org/10.1016/j.molstruc.2015.01.043, Impact factor; 2.463
- AbdulKarim-Talaq Mohammad, Guan-Yeow Yeap. Hasnah Osman., (2014). Synthesis and mesomorphic behaviour of new mesogenic compounds possessing a biphenyl ester moiety with a barbituric core. Molecular Crystal Liquid Crystal. 590, 130-139. https://doi.org/10.1080/15421406.2013.873857, Impact factor; 0.9.
- AbdulKarim-Talaq Mohammad, Guan-Yeow Yeap. Hasnah Osman., (2014). Synthesis and phase transition studies of new dimer compounds connected to a 1,3 dimethylbarbituric acid core. Turkish Journal of Chemistry. 38; 443-453. http://journals.tubitak.gov.tr/chem/abstract.htm?id=14860, Impact factor; 1.357
- Roberto Ballini, Alessandro Palmieri, Mohammad AbdulKarim Talaq, Serena Gabrielli. (2009). Preparation of 2H-1,4-Benzoxazin-2-one Derivatives under Heterogeneous Conditions via Domino Process. Advanced Synthesis & Catalysis. 351, 2611-2614. http://onlinelibrary.wiley.com/doi/10.1002/adsc.200900627/abstract, Impact factor; 6.5 (Higher impact factor)
- Guan-Yeow Yeap, AbdulKarim-Talaq Mohammad, Hasnah Osman. (2010). Synthesis, spectroscopic and mesomorphic studies on heterocyclic liquid crystals with 1,3-oxazepine-4,7-dione, 1,3-oxazepane-4,7-dione and 1,3-oxazepine-1,5-dione cores. Journal of Molecular Structure. 982, 33-44. https://doi.org/10.1016/j.molstruc.2010.07.043, Impact factor; 2.463
- AbdulKarim-Talaq Mohammad, Hasnah Osman. Guan-Yeow Yeap., (2011). 1,3-oxazepane-4,7-diones compounds: 1H and 13C NMR High-Resolution Spectroscopy (1D and 2D). International Journal of Spectroscopy. Article ID 945216, http://dx.doi.org/10.1155/2011/945216, 1-7.
- Hasnah Osman, AbdulKarim-Talaq Mohammad Guan-Yeow Yeap, Farook Adam., (2011). Synthesis and Characterization of New 3-(3-Hydroxyphenyl)-4-alkyl-3,4-dihydrobenzo[e][1,3]oxazepine-1,5-dioneCompounds. Chinese Journal of Chemistry. 29, 1518-1522.http://onlinelibrary.wiley.com/doi/10.1002/cjoc.201180273/abstract, Impact factor; 1.734
- AbdulKarim-Talaq Mohammad, Hasnah Osman, Guan-Yeow Yeap., (2011). Structural Investigation of Novel Heterocyclic 1,3-oxazepine by 2DNMR. Australian Journal of Basic and Applied Sciences. 5, 192-198. http://ajbasweb.com/old/ajbas/2011/192-198.pdf, coverage Scopus 2009-2012
- AbdulKarim-Talaq Mohammad, Hasnah Osman, Guan-Yeow Yeap., (2011). Mesomorphic Properties of Heterocyclic 1,3-oxazepane-4,7-diones Compounds. Australian Journal of Basic and Applied Sciences. 5, 551-554. http://ajbasweb.com/old/ajbas/2011/551-554.pdf, coverage Scopus 2009-2012
- AbdulKarim-Talaq Mohammad, Hasnah Osman, Guan-Yeow Yeap., (2012). Mechanism Study of Cycloaddition Reaction toward the Synthesis of 1,3-Oxazepane-4,7-diones. Organic Chemistry An Indian Journal. 8, 41-45.
- AbdulKarim-Talaq Mohammad, Hasnah Osman, Guan-Yeow Yeap., (2011). Thermal and optical characterization study of 3-(3-hydroxyphenyl)-4-alkyl-3,4-dihydrobenzo[e][1,3]oxazepine-1,5-dione compounds. Canadian Journal of Pure & Applied Sciences. Accepted.
- Guan-Yeow Yeap, AbdulKarim-Talaq Mohammad, Hasnah Osman., (2012). Synthesis and anisotropic properties of novel asymmetric diones fused with 1,3-oxazepine and oxazepane rings. Molecular Crystal Liquid Crystal. 552,177-193. https://doi.org/10.1080/15421406.2011.591687, Impact factor; 0.9.
- AbdulKarim-Talaq Mohammad, Guan-Yeow Yeap, Hasnah Osman., (2012). Synthesis, molecular structures of alkyliminophenols and mesomorphic studies of their derivatives 1,3-oxazepine-4,7-diones. Journal of Molecular Crystal Liquid Crystal. Accepted. Impact factor; 0.9.
- Siti Marina Mohd Maidin, AbdulKarim-Talaq Mohammad, Aman Shah Abdul Majid, Amin Malik Shah Abdul Majid, Hasnah Osman. Novel 1,3-oxazepine-4,7-dione and 1,3-oxazepane-4,7-dione derivatives as potential anticancer agents: synthesis, cytotoxicity, and cell death mechanism., (2012).. Plosone Journal. Accepted. Impact factor; 3.2.
Other publications
1- Al-Marsomo.Sabri, AbdulKarim-Talaq Mohammad,, Oxidation of thiopyrylium salts with potassium permanganate.,Journal of Science &Engineering ., Vo2 .No2.2002 .pp140-149.
2- Al-Marsomo.Sabri, AbdulKarim-Talaq Mohammad,,Synthesis and Characterization and Biological study of some Thiopyrylium salt. Journal of Science &Engineering ., Vo2 .No2.2002 .pp138-154.
3- AbdulKarim-Talaq Mohammad,., Synthesis and Characterization of N-((6-Substituted-Benzothiazol-2-y)Succinamic acid,3(6-substituted-benzothiazol-2-Yl)-Carbamoyl Propionyl Chloride and study of their Biological effects., Journal of Um-Salama for Science., Vol12(1).,2005pp85-92.
4- AbdulKarim-Talaq Mohammad,., Effect pollution of Hegllan Depression water to Euphrares water. Journal of Science &Engineering ., Vol 1 .No5.2004 .pp61-75.
5- AbdulKarim-Talaq Mohammad,,Al-Marsomo.Sabri, Synthesis& Study Reaction of Some Pyrylium Compounds & Study Their Biological Activity., Journal of Science &Engineering.Vol 3.No1.pp27-25.
6- AbdulKarim-Talaq Mohammad,.,Waleed Al-heeyi., Synthesis, Characterization and Kinetic Studies of Oxazepine and Oxazepane from reaction of 1,3-Bis(2-hydroxy-benzylidene)-urea and 1,3-Bis-(dimethylamino-benzylidene)-urea with maleic, Succinic and phthalic anhydride., Journal of Al-Nahrain university.Vol(8)2,20055.,pp32-39.
7- AbdulKarim-Talaq Mohammad,., SYNTHESIS, CHARACTERIZATION AND KINETIC STUDIES OF ETHYLENE -[1,3]OXAZINAN -4,6-DIONE, CARBONYL-[1,3]OXAZINAN-4,6-DIONE AND THIOCARBONYL-[1,3]OXAZINAN-4,6-DIONE FROM REACTION OF (SCHIFF-BASES) OF ETHYLENE DIAMINE, UREA AND THIOUREA WITH MALONIC ANHYDRIDE., University of sharjah Journal of Pure & Applied Sciences.,Vol.3,No.3.2006.
8- AbdulKarim-Talaq Mohammad,.,Waleed Al-heeyi., Synthesis and Characterization of Oxazepine and Oxazepane from reaction of (5,5-Diethyl-4,6-dioxo-tetrahydro-pyrimidin-2-ylidein)-thiourea and 1,3-Bis(5,5-diethyl-4,6-dioxo-tetrahydro-pyrimidin-2-ylidein)-thiourea with maleic and Succinic anhydride. Journal of Um-Salama for Science.,Vol(3)3.,2006.pp497-506.
9- Waleed Al-heeyi., AbdulKarim-Talaq Mohammad,., Synthesis and Characterization of Oxazepine and Oxazepane from reaction of (5,5-Diethyl-4,6-dioxo-tetrahydro-pyrimidin-2-ylidein)- urea and 1,3-Bis(5,5-diethyl-4,6-dioxo-tetrahydro-pyrimidin-2-ylidein)- urea with maleic and Succinic anhydride., National journal of chemistry., Vol 23,2006.,pp405-417.
10- AbdulKarim-Talaq Mohammad,., Synthesis and Characterization of New Oxinane Barbituric Acid Derivatives from reaction of Ethylenediamine , Urea and Thiourea (Schiff-Bases) with malonic anhydride. Journal of Al-Nahrain university ., Vol 9(1), June,2006pp.12-20.
11- AbdulKarim-Talaq Mohammad,.,Kiass Irzak .,Waleed F. Al-Hity., Synthesis and Photolysis of Some Transition Metal Complexes of Schiff Base Ligand Derived from Ethylenediamine and Salicylicaldehyde., J.of Al-Anbar university for pure science : Vol.1 : No.1 : 2007.
12- Waleed Al-heeyi., AbdulKarim-Talaq Mohammad,.,Synthesis and Characterization of Oxazepine and Oxazepane from reaction of 2-(2-Amino-ethylimino)-5,5-diethyl-dihydro-pyrimidine-4,6-dione and 2-[2-(5,5-diethyl-4,6-dioxo-pyrimidine-2-ylideneamino)-ethylimino]-5,5-diethyl-dihydro- pyrimidine-4,6-dione with maleic and Succinic anhydride.Journal of Al-Nahrain university .2007.
13- Waleed Al-heeyi., Al-Hadith.Mohammad.,Obiad ,Hassan., Synthesis & Characterization of Oxazinan and 5-oxa-7-aza-spiro[2,5] octane from reaction of Dibenzylidene with malonic anhydride and 5-oxa-spiro[2,3] hexane-4,6-dione. Journal of Um-Salama for 2007.
14- Kaiss R. Ibraheem , Al-Hadith.Mohammad and Waleed F. Al-Hity., Synthesis, Characterization and Biological activityof Some Oxazepine and Oxazinane derivatives from reaction of Schiff bases with some cyclo anhydride . J.of Al-Anbar university for pure science : Vol.1 : No.2 : 2007.