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Yunusa Umar

King Fahd University of Petroleum and Minerals

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Publication

Featured researches published by Yunusa Umar.

Polymer | 2004

Synthesis and solution properties of hydrophobically associating ionic polymers made from diallylammonium salts/sulfur dioxide cyclocopolymerization

Yunusa Umar; Hasan A. Al-Muallem; Basel F. Abu-Sharkh; Sk. Asrof Ali

Journal of Polymer Science Part A | 2006

Synthesis and comparative solution properties of single-, twin-, and triple-tailed associating ionic polymers based on diallylammonium salts

Sk. Asrof Ali; Yunusa Umar; Basel F. Abu-Sharkh; Hasan A. Al-Muallem

Polymer | 2005

The effects of charge densities on the associative properties of a pH-responsive hydrophobically modified sulfobetaine/sulfur dioxide terpolymer

Yunusa Umar; Basel F. Abu-Sharkh; Sk. Asrof Ali

Polymer | 2004

Synthesis and solution properties of a new poly(electrolyte-zwitterion)

Mohammad A. Jafar Mazumder; Yunusa Umar; Sk. Asrof Ali

Journal of Applied Polymer Science | 2005

The effects of zwitterionic and anionic charge densities in polymer chains on the viscosity behavior of a pH‐responsive hydrophobically modified ionic polymer

Yunusa Umar; Basel F. Abu-Sharkh; Sk. Asrof Ali

European Polymer Journal | 2010

Rheological behavior of associating ionic polymers based on diallylammonium salts containing single-, twin-, and triple-tailed hydrophobes

Ibnelwaleed A. Hussein; S. Asrof Ali; Mohammed A. Suleiman; Yunusa Umar

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2007

Ab initio and DFT studies of the molecular structures and vibrational spectra of succinonitrile

Yunusa Umar; Mohamed A. Morsy

Journal of Molecular Structure-theochem | 2005

Ab initio and density functional calculations of the structures and vibrational spectra of formaldoxime

Yunusa Umar; Tijani Jimoh; Mohamed A. Morsy

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2006

Theoretical investigation of the structure and vibrational spectra of carbamoyl azide.

Yunusa Umar

Journal of Applied Polymer Science | 2005

Amphiphilic cycloterpolymers of diallyldimethylammonium chloride, diallyloctadecylammonium chloride, and sulfur dioxide

Sk. Asrof Ali; Yunusa Umar; Basel F. Abu-Sharkh

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Collaboration

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Basel F. Abu-Sharkh

King Fahd University of Petroleum and Minerals

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Sk. Asrof Ali

King Fahd University of Petroleum and Minerals

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Hasan A. Al-Muallem

King Fahd University of Petroleum and Minerals

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Ibnelwaleed A. Hussein

King Fahd University of Petroleum and Minerals

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Mohamed A. Morsy

King Fahd University of Petroleum and Minerals

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Shaikh A. Ali

King Fahd University of Petroleum and Minerals

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M. Sayem Mozumder

King Fahd University of Petroleum and Minerals

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Mohammad A. Jafar Mazumder

King Fahd University of Petroleum and Minerals

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Mohammed A. Suleiman

King Fahd University of Petroleum and Minerals

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R.S. Alnaizy

King Fahd University of Petroleum and Minerals

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