Gopal Niraula
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View article: Aligned Collagen Fibers Drive Distinct Traction Force Signatures to Regulate Contact Guidance
Aligned Collagen Fibers Drive Distinct Traction Force Signatures to Regulate Contact Guidance Open
Cellular forces on deposited nonfibrillar extracellular matrix (ECM) have been measured extensively. However, in vivo, cells exert traction forces on collagen fibers within the ECM. Oftentimes, collagen fibers are aligned, as seen in cance…
View article: Aligned collagen fibers drive distinct traction force signatures to regulate contact guidance
Aligned collagen fibers drive distinct traction force signatures to regulate contact guidance Open
Cellular forces on isotropically deposited extracellular matrix (ECM) have been measured extensively. However, in vivo , cells exert traction force on collagen fiber networks within ECM. Often times collagen fibers are aligned as in cancer…
View article: Hydrothermally synthesized Fe3O4 microparticles: Structural, magnetic, Mössbauer and magneto-hyperthermia properties
Hydrothermally synthesized Fe3O4 microparticles: Structural, magnetic, Mössbauer and magneto-hyperthermia properties Open
We present hydrothermally prepared Fe3O4 microparticles with diverse morphologies such as long micro-rods (LMRs), short micro-rods (SMRs), and micro-disks (MDs) through thermal-reduction of α-Fe2O3as support during the crystallization proc…
View article: Observation of magnetic vortex configuration in non-stoichiometric Fe<sub>3</sub>O<sub>4</sub> nanospheres
Observation of magnetic vortex configuration in non-stoichiometric Fe<sub>3</sub>O<sub>4</sub> nanospheres Open
Observation of topological magnetic vortex configuration in sub-micron sphere.
View article: Application of Nanoradioprotective Agents in Cancer Therapy
Application of Nanoradioprotective Agents in Cancer Therapy Open
Radiotherapy (RT) has been widely employed in health centers and hospitals for the treatment of several malignant tumors. The main goal of RT is to augment the therapeutic efficacy of treatment by delivering supreme dose of ionizing radiat…
View article: Engineering Shape Anisotropy of Fe<sub>3</sub>O<sub>4</sub>-γ-Fe<sub>2</sub>O<sub>3</sub> Hollow Nanoparticles for Magnetic Hyperthermia
Engineering Shape Anisotropy of Fe<sub>3</sub>O<sub>4</sub>-γ-Fe<sub>2</sub>O<sub>3</sub> Hollow Nanoparticles for Magnetic Hyperthermia Open
The use of microwave-assisted synthesis (in water) of α-Fe2O3 nanomaterials followed by their transformation onto iron oxide Fe3O4-γ-Fe2O3 hollow nanoparticles encoding well-defined sizes and shapes [nanorings (NRs) and nanotubes (NTs)] is…