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Chemistry

Faculty Scholarship for the College of Science & Mathematics

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Humans

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Ultrasound-Assisted Air-Jet Spinning Of Silk Fibroin-Soy Protein Nanofiber Composite Biomaterials., Futian Yang, Fang Wang, Janine Mazahreh, Xiao Hu Feb 2023

Ultrasound-Assisted Air-Jet Spinning Of Silk Fibroin-Soy Protein Nanofiber Composite Biomaterials., Futian Yang, Fang Wang, Janine Mazahreh, Xiao Hu

Faculty Scholarship for the College of Science & Mathematics

Ultrasound utilizes a non-radiation technology that can meet modern standards to gain access to cheap, reliable and sustainable modern energy. Ultrasound technology can be implemented in the field of biomaterials for its exceptional potential in controlling the shape of nanomaterials. This study presents the first example of the production of soy and silk fibroin protein composite nanofibers in various ratios via combining ultrasonic technology with air-spray spinning. Characterization of ultrasonic spun nanofibers was performed by scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), X-ray powder diffraction (XRD), differential scanning calorimetry (DSC), thermogravimetric (TG) analysis, water contact angle, water retention, enzymatic …


Bruton's Tyrosine Kinase Targeting In Multiple Myeloma., Max Von Suskil, Kazi Nasrin Sultana, Weam Othman Elbezanti, Omar S Al-Odat, Robert Chitren, Amit K Tiwari, Kishore B Challagundla, Sandeep Kumar Srivastava, Subash C. Jonnalagadda, Tulin Budak-Alpdogan, Manoj K Pandey May 2021

Bruton's Tyrosine Kinase Targeting In Multiple Myeloma., Max Von Suskil, Kazi Nasrin Sultana, Weam Othman Elbezanti, Omar S Al-Odat, Robert Chitren, Amit K Tiwari, Kishore B Challagundla, Sandeep Kumar Srivastava, Subash C. Jonnalagadda, Tulin Budak-Alpdogan, Manoj K Pandey

Faculty Scholarship for the College of Science & Mathematics

Multiple myeloma (MM), a clonal plasma cell disorder, disrupts the bones' hematopoiesis and microenvironment homeostasis and ability to mediate an immune response against malignant clones. Despite prominent survival improvement with newer treatment modalities since the 2000s, MM is still considered a non-curable disease. Patients experience disease recurrence episodes with clonal evolution, and with each relapse disease comes back with a more aggressive phenotype. Bruton's Tyrosine Kinase (BTK) has been a major target for B cell clonal disorders and its role in clonal plasma cell disorders is under active investigation. BTK is a cytosolic kinase which plays a major role in …


Binding Of Braco19 To A Telomeric G-Quadruplex Dna Probed By All-Atom Molecular Dynamics Simulations With Explicit Solvent., Babitha Machireddy, Holli-Joi Sullivan, Chun Wu Mar 2019

Binding Of Braco19 To A Telomeric G-Quadruplex Dna Probed By All-Atom Molecular Dynamics Simulations With Explicit Solvent., Babitha Machireddy, Holli-Joi Sullivan, Chun Wu

Faculty Scholarship for the College of Science & Mathematics

Although BRACO19 is a potent G-quadruplex binder, its potential for clinical usage is hindered by its low selectivity towards DNA G-quadruplex over duplex. High-resolution structures of BRACO19 in complex with neither single-stranded telomeric DNA G-quadruplexes nor B-DNA duplex are available. In this study, the binding pathway of BRACO19 was probed by 27.5 µs molecular dynamics binding simulations with a free ligand (BRACO19) to a DNA duplex and three different topological folds of the human telomeric DNA G-quadruplex (parallel, anti-parallel and hybrid). The most stable binding modes were identified as end stacking and groove binding for the DNA G-quadruplexes and duplex, …