Umar T. Twahir: search on Z-Library

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1

The dependence of the electrophoretic mobility of small organic ions on ionic strength and complex formation

Stuart A. Allison, Hongxia Pei, Saerom Baek, Jocelyn Brown, Min Y. Lee, Vu Nguyen, Umar T. Twahir, Hengfu Wu

Journal:

ELECTROPHORESIS

Year:

2010

Language:

english

File:

PDF, 333 KB

english, 2010

2

Intragap States Induced Visible Light Absorption of TiO2 Nanoparticles: En Route to Solar Fuel Production

Yaghoubi, Houman, Casey, Thomas M., Twahir, Umar T, Angerhofer, Alexander, Fanucci, Gail E., Li, Zhi, Schlaf, Rudy, Takshi, Arash

Journal:

MRS Proceedings

Year:

2015

Language:

english

File:

PDF, 708 KB

english, 2015

3

Sacrificial Cobalt–Carbon Bond Homolysis in Coenzyme B 12 as a Cofactor Conservation Strategy

Campanello, Gregory C., Ruetz, Markus, Dodge, Greg J., Gouda, Harsha, Gupta, Aditi, Twahir, Umar T., Killian, Michelle M., Watkins, David, Rosenblatt, David S., Brunold, Thomas C., Warncke, Kurt, Smit

Journal:

Journal of the American Chemical Society

Year:

2018

Language:

english

File:

PDF, 1.69 MB

english, 2018

4

An interprotein Co-S coordination complex in the B12-trafficking pathway

Li, Zhu, Mascarenhas, Romila, Twahir, Umar T., Kallon, Albert, Deb, Aniruddha, Yaw, Madeline, Penner-Hahn, James E., Koutmos, Markos, Warncke, Kurt, Banerjee, Ruma

Journal:

Journal of the American Chemical Society

Year:

2020

File:

PDF, 1.24 MB

2020

5

Modeling the electrophoresis of oligoglycines

Stuart A. Allison, Hongxia Pei, Umar Twahir, Hengfu Wu, Herve Cottet

Journal:

Journal of Separation Science

Year:

2010

Language:

english

File:

PDF, 183 KB

english, 2010

6

Viscosity of Dilute Model Bead Arrays at Low Shear: Inclusion of Short Range Solute−Solvent Interactions

Allison, Stuart A., Pei, Hongxia, Baek, Saerom, Garcia, Jennifer N., Lee, Min Y., Nguyen, Vu, Twahir, Umar T.

Journal:

Journal of Physical Chemistry B

Year:

2009

Language:

english

File:

PDF, 504 KB

english, 2009

7

Cofactor Editing by the G-protein Metallochaperone Domain Regulates the Radical B 12 Enzyme IcmF

Li, Zhu, Kitanishi, Kenichi, Twahir, Umar T., Cracan, Valentin, Chapman, Derrell, Warncke, Kurt, Banerjee, Ruma

Journal:

Journal of Biological Chemistry

Year:

2017

Language:

english

File:

PDF, 2.30 MB

english, 2017

8

Observation of superoxide production during catalysis of Bacillus subtilis oxalate decarboxylase at pH 4

Twahir, Umar T., Stedwell, Corey N., Lee, Cory T., Richards, Nigel G.J., Polfer, Nicolas C., Angerhofer, Alexander

Journal:

Free Radical Biology and Medicine

Year:

2015

Language:

english

File:

PDF, 994 KB

english, 2015

9

Molecular Rationale for Improved Dynamic Nuclear Polarization of Biomembranes

Smith, Adam N., Twahir, Umar T., Dubroca, Thierry, Fanucci, Gail E., Long, Joanna R.

Journal:

Journal of Physical Chemistry B

Year:

2016

Language:

english

File:

PDF, 1.82 MB

english, 2016

10

Rotational Diffusion of Macromolecules and Nanoparticles Modeled as Non-Overlapping Bead Arrays in an Effective Medium

Wu, Hengfu, Twahir, Umar, Davis, Alishia, Duodo, Ebenezer, Kashani, Bahareh, Lee, Young, Pena, Cindy, Whitley, Noni, Allison, Stuart A.

Journal:

Year:

2011

Language:

english

File:

PDF, 397 KB

english, 2011

11

Immobilization of Bacillus subtilis oxalate decarboxylase on a Zn-IMAC resin

Twahir, Umar, Molina, Laura, Ozarowski, Andrew, Angerhofer, Alexander

Journal:

Biochemistry and Biophysics Reports

Year:

2015

Language:

english

File:

PDF, 5.01 MB

english, 2015

12

REDOX Cycling, pH Dependence, and Ligand Effects of Mn(III) in Oxalate Decarboxylase from Bacillus subtilis

Twahir, Umar Tariq, Ozarowski, Andrew, Angerhofer, Alexander

Journal:

Year:

2016

Language:

english

File:

PDF, 1.33 MB

english, 2016

13

Chlorocob(II)alamin Formation Which Enhances the Thiol Oxidase Activity of the B 12 -Trafficking Protein CblC

Li, Zhu, Greenhalgh, Elizabeth D., Twahir, Umar T., Kallon, Albert, Ruetz, Markus, Warncke, Kurt, Brunold, Thomas C., Banerjee, Ruma

Journal:

Inorganic Chemistry

Year:

2020

File:

PDF, 2.13 MB

2020

14

Conductivity and electrophoretic mobility of dilute ionic solutions

Stuart Allison, Hengfu Wu, Umar Twahir, Hongxia Pei

Journal:

Journal of Colloid and Interface Science

Year:

2010

Language:

english

File:

PDF, 285 KB

english, 2010

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