Výsledky vyhledávání - "Vazrik Keshishian"

Akademický článek

A New Imaging Platform for Visualizing Biological Effects of Non-Invasive Radiofrequency Electric-Field Cancer Hyperthermia.

Autor: Stuart J Corr, Sabeel Shamsudeen, Leoncio A Vergara, Jason Chak-Shing Ho, Matthew J Ware, Vazrik Keshishian, Kenji Yokoi, David J Savage, Ismail M Meraz, Warna Kaluarachchi, Brandon T Cisneros, Mustafa Raoof, Duy Trac Nguyen, Yingchun Zhang, Lon J Wilson, Huw Summers, Paul Rees, Steven A Curley, Rita E Serda

Publikováno v: PLoS ONE, Vol 10, Iss 8, p e0136382 (2015)

Herein, we present a novel imaging platform to study the biological effects of non-invasive radiofrequency (RF) electric field cancer hyperthermia. This system allows for real-time in vivo intravital microscopy (IVM) imaging of radiofrequency-induced

Externí odkaz: https://doaj.org/article/23df2fb3465b401796e75d495b43edda

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Liquid-feed flame spray pyrolysis derived nanopowders (NPs) as a route to electrically conducting calcium aluminate (12CaO.7Al2O3) films

Autor: Richard M. Laine, John Kieffer, Eongyu Yi, Eleni Temeche, Vazrik Keshishian

Publikováno v: Journal of the European Ceramic Society. 39:1263-1270

Traditionally, C12A7 materials have been processed via solid-state reaction followed by pulsed laser deposition (PLD) or floating zone (Fz) crystallization methods at high temperature, high cost approaches to single-phase films. These techniques requ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e25bb3795782c69451b465bff2d63813
https://doi.org/10.1016/j.jeurceramsoc.2018.11.051

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Processing liquid-feed flame spray pyrolysis synthesized Mg 0.5 Ce 0.2 Zr 1.8 (PO 4 ) 3 nanopowders to free standing thin films and pellets as potential electrolytes in all-solid-state Mg batteries

Autor: Richard M. Laine, Vazrik Keshishian, John Kieffer, Yu Zhou, S. Liu, Eongyu Yi, B. Liang, Bing Ye, Dechang Jia

Publikováno v: Electrochimica Acta. 272:144-153

Despite the intense concentration on lithium-based batteries, safety, ease of construction and cost continue to drive the search for alternatives that do not suffer from such restrictions. We present here preliminary work on the development of thin f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfcf29ca2fe50c53b239e85c59074414
https://doi.org/10.1016/j.electacta.2018.04.015

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Non-Invasive Radiofrequency Field Treatment to Produce Hepatic Hyperthermia: Efficacy and Safety in Swine

Autor: Justin J. Law, Jason C. Ho, Nadia C. Lara, Trac Nguyen, Steven A. Curley, Lam Nguyen, Matthew Ware, Stuart J. Corr, Vazrik Keshishian

Publikováno v: IEEE Journal of Translational Engineering in Health and Medicine, Vol 5, Pp 1-9 (2017)
IEEE Journal of Translational Engineering in Health and Medicine

The Kanzius non-invasive radio-frequency hyperthermia system (KNiRFH) has been investigated as a treatment option for hepatic hyperthermia cancer therapy. The treatment involves exposing the patient to an external high-power RF (13.56 MHz) electric f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93d6f9a0cb7fc27675374f0e900d184b
https://doi.org/10.1109/jtehm.2017.2672965

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Generation of Homogenous Three-Dimensional Pancreatic Cancer Cell Spheroids Using an Improved Hanging Drop Technique

Autor: Biana Godin, Steven A. Curley, Kevin L. Colbert, Stuart J. Corr, Matthew Ware, Jason C. Ho, Vazrik Keshishian

Publikováno v: Tissue Engineering Part C: Methods. 22:312-321

In vitro characterization of tumor cell biology or of potential anticancer drugs is usually performed using tumor cell lines cultured as a monolayer. However, it has been previously shown that three-dimensional (3D) organization of the tumor cells is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dda17a5ee3fe35f22950312df8e5765
https://doi.org/10.1089/ten.tec.2015.0280

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Surfactant-free Gd3+-ion-containing carbon nanotube MRI contrast agents for stem cell labeling

Autor: James T. Willerson, Lon J. Wilson, Robert G. Bryant, Feifei Qu, Adem Guven, Vazrik Keshishian, Qing Ma, Richa Sethi, Raja Muthupillai, Yuri Mackeyev, Maria da Graça Cabreira-Hansen, Mayra Hernández-Rivera, Emerson C. Perin, Justin J. Law, Ayrat Gizzatov

Publikováno v: Nanoscale. 7:12085-12091

There is an ever increasing interest in developing new stem cell therapies. However, imaging and tracking stem cells in vivo after transplantation remains a serious challenge. In this work, we report new, functionalized and high-performance Gd(3+)-io

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::260c87107ff7333e5a2dcd281424a4e3
https://doi.org/10.1039/c5nr02078f

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Optimizing non-invasive radiofrequency hyperthermia treatment for improving drug delivery in 4T1 mouse breast cancer model

Autor: Martyna Krzykawska-Serda, Stuart J. Corr, Lam Nguyen, Sarah Suki, Steven A. Curley, Jason C. Ho, Maciej Serda, Vazrik Keshishian, Jared M. Newton, Matthew Ware, Kimberly M. Taylor, Justin J. Law

Publikováno v: Scientific Reports

Interactions of high-frequency radio waves (RF) with biological tissues are currently being investigated as a therapeutic platform for non-invasive cancer hyperthermia therapy. RF delivers thermal energy into tissues, which increases intra-tumoral dr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1f65a0f0459251ac3e7475d0309aa6d

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Enhanced MRI relaxivity of aquated Gd3+ ions by carboxyphenylated water-dispersed graphene nanoribbons

Autor: Lon J. Wilson, Paolo Decuzzi, Feifei Qu, Raja Muthupillai, Ayrat Gizzatov, Vazrik Keshishian, James M. Tour, Ayrat M. Dimiev, Robert G. Bryant, Adem Guven

Publikováno v: Nanoscale. 6:3059-3063

The present study demonstrates that highly water-dispersed graphene nanoribbons dispersed by carboxyphenylated substituents and conjugated to aquated Gd(3+) ions can serve as a high-performance contrast agent (CA) for applications in T1- and T2-weigh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5197f55135d3171946057c351ded884
https://doi.org/10.1039/c3nr06026h

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Generation of an in vitro 3D PDAC stroma rich spheroid model

Autor: Sayeeduddin Mohammad, Carlos A. Favela, Paul Rees, Kimal Rajapakshe, Stuart J. Corr, Biana Godin, Shixia Huang, Rosa F. Hwang, Billie Smith, Matthew Ware, Steven A. Curley, Dean P. Edwards, Jason C. Ho, Justin J. Law, Cristian Coarfa, Vazrik Keshishian

Publikováno v: Biomaterials. 108

Pancreatic ductal adenocarcinoma (PDAC) is characterized by a prominent desmoplastic/stromal reaction, which contributes to the poor clinical outcome of this disease. Therefore, greater understanding of the stroma development and tumor-stroma interac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::586f683ec6c8733aab2f7f8d688dbf29
https://pubmed.ncbi.nlm.nih.gov/27627810

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A New Imaging Platform for Visualizing Biological Effects of Non-Invasive Radiofrequency Electric-Field Cancer Hyperthermia

Autor: Lon J. Wilson, Kenji Yokoi, Rita E. Serda, Stuart J. Corr, Paul Rees, David J. Savage, Jason C. Ho, Vazrik Keshishian, Brandon T. Cisneros, Yingchun Zhang, Warna D. Kaluarachchi, Matthew Ware, Steven A. Curley, Ismail M. Meraz, Duy Trac Nguyen, Leoncio A. Vergara, Huw D. Summers, Sabeel Shamsudeen, Mustafa Raoof

Publikováno v: PLoS ONE, Vol 10, Iss 8, p e0136382 (2015)
PLoS ONE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ead7db77eb56918067ac0e202efd42b1
http://europepmc.org/articles/PMC4550384?pdf=render

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