Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Olga B. Koper"'
1
Akademický článek
Early breast cancer screening using iron/iron oxide-based nanoplatforms with sub-femtomolar limits of detection
Autor: Dinusha N. Udukala, Hongwang Wang, Sebastian O. Wendel, Aruni P. Malalasekera, Thilani N. Samarakoon, Asanka S. Yapa, Gayani Abayaweera, Matthew T. Basel, Pamela Maynez, Raquel Ortega, Yubisela Toledo, Leonie Bossmann, Colette Robinson, Katharine E. Janik, Olga B. Koper, Ping Li, Massoud Motamedi, Daniel A. Higgins, Gary Gadbury, Gaohong Zhu, Deryl L. Troyer, Stefan H. Bossmann
Publikováno v: Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 364-373 (2016)
Proteases, including matrix metalloproteinases (MMPs), tissue serine proteases, and cathepsins (CTS) exhibit numerous functions in tumor biology. Solid tumors are characterized by changes in protease expression levels by tumor and surrounding tissue.
Externí odkaz: https://doaj.org/article/5dfb1aeb2f4f489e9b23ff2bd73239e2
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2
Akademický článek
Magnetic-Fe/Fe3O4-nanoparticle-bound SN38 as carboxylesterase-cleavable prodrug for the delivery to tumors within monocytes/macrophages
Autor: Hongwang Wang, Tej B. Shrestha, Matthew T. Basel, Raj K. Dani, Gwi-Moon Seo, Sivasai Balivada, Marla M. Pyle, Heidy Prock, Olga B. Koper, Prem S. Thapa, David Moore, Ping Li, Viktor Chikan, Deryl L. Troyer, Stefan H. Bossmann
Publikováno v: Beilstein Journal of Nanotechnology, Vol 3, Iss 1, Pp 444-455 (2012)
The targeted delivery of therapeutics to the tumor site is highly desirable in cancer treatment, because it is capable of minimizing collateral damage. Herein, we report the synthesis of a nanoplatform, which is composed of a 15 ± 1 nm diameter core
Externí odkaz: https://doaj.org/article/913de583be2e4e5dbf52084642a100ac
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3
Direct Spectroscopic Observation of the Role of Humidity in Surface Diffusion through an Ionic Adsorbent Powder. The Behavior of Adsorbed Pyridine on Nanocrystalline MgO
Autor: Xiaoye Wang, Sunhee Kim, John T. Yates, Olga B. Koper, Corneliu Buda, Matthew Neurock
Publikováno v: The Journal of Physical Chemistry C. 113:2228-2234
The influence of water vapor on the surface diffusion behavior of pyridine adsorbed on powdered MgO surfaces has been studied by Fourier transform IR (FTIR) absorption spectroscopy. It has been found that the introduction of water vapor significantly
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::588d5004bfe046d5a5b151044a8a81bb
https://doi.org/10.1021/jp808342t
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4
IR Spectroscopic Measurement of Diffusion Kinetics of Chemisorbed Pyridine through Nanocrystalline MgO Particles. The Involvement of Surface Defect Sites in Slow Diffusion
Autor: Corneliu Buda, Matthew Neurock, John T. Yates, Sunhee Kim, Xiaoye Wang, Olga B. Koper
Publikováno v: The Journal of Physical Chemistry C. 113:2219-2227
The molecular transport of pyridine through nanosized MgO particles has been investigated by Fourier transform IR spectroscopy. Two regimes of chemisorbed pyridine diffusion are observed. A fast di...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce219e2f7fc3ab47db444d0915cda8f3
https://doi.org/10.1021/jp808340g
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