Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Alexander K. Nguyen"'
Autor:
Sina Azizi Machekposhti, Alexander K. Nguyen, Lyndsi Vanderwal, Shane Stafslien, Roger J. Narayan
Publikováno v:
Pharmaceutics, Vol 14, Iss 8, p 1551 (2022)
Biocompatible and biodegradable materials have been used for fabricating polymeric microneedles to deliver therapeutic drug molecules through the skin. Microneedles have advantages over other drug delivery methods, such as low manufacturing cost, con
Externí odkaz:
https://doaj.org/article/50b73b5c81254c52952f12f8142d9728
Autor:
Alexander K. Nguyen, Peter L. Goering, Rosalie K. Elespuru, Srilekha Sarkar Das, Roger J. Narayan
Publikováno v:
Polymers, Vol 12, Iss 7, p 1489 (2020)
Lithium phenyl (2,4,6-trimethylbenzoyl) phosphinate (LAP) is a free radical photo-initiator used to initiate free radical chain polymerization upon light exposure, and is combined with gelatin methacryloyl (GelMA) to produce a photopolymer used in bi
Externí odkaz:
https://doaj.org/article/d3c0a193473e44608acedcd66c609e37
Autor:
Detlev Erdmann, Junqi Lu, Roger Sachan, Alexander K. Nguyen, Jennifer Y. Zhang, Roger J. Narayan
Publikováno v:
MRS Communications. 11:896-901
This study evaluated the structural and skin penetration properties of solid microneedle arrays made by digital light processing-based 3D printing of polytetrafluoroethylene. Confocal laser scanning microscopy and scanning electron microscopy reveale
Autor:
Alexander K. Nguyen, Sarah B. Nelson, Shelby A. Skoog, Panupong Jaipan, Peter E. Petrochenko, Aric Kaiser, Linh Lo, Jose Moreno, Roger J. Narayan, Peter L. Goering, Girish Kumar
Publikováno v:
Journal of biomedical materials research. Part B, Applied biomaterialsREFERENCES.
Integration of native bone into orthopedic devices is a key factor in long-term implant success. The material-tissue interface is generally accepted to consist of a hydroxyapatite layer so bioactive materials that can spontaneously generate this hydr
Publikováno v:
Journal of the American Ceramic Society. 105:1821-1840
China Scholarship Council (CSC) - UCL Joint research scholarship; Vest Scholarship of the US National Academy of Engineering (NAE)
Autor:
Daysi M Diaz-Diestra, Teresa Palacios-Hernandez, Yizhong Liu, Diane E Smith, Alexander K Nguyen, Todor Todorov, Patrick J Gray, Jiwen Zheng, Shelby A Skoog, Peter L Goering
Publikováno v:
Toxicological sciences : an official journal of the Society of Toxicology. 188(2)
Ultrasmall superparamagnetic iron oxide nanoparticles (USPIONs) have been investigated for biomedical applications, including novel contrast agents, magnetic tracers for tumor imaging, targeted drug delivery vehicles, and magneto-mechanical actuators
Autor:
Peter L. Goering, Teresa Palacios-Hernández, Daysi Diaz-Diestra, Shelby A. Skoog, Eric M. Sussman, Bhaskara Vijaya Chikkaveeraiah, Peter Petrochenko, Yong Wu, Xing Tang, Alexander K. Nguyen
Publikováno v:
Journal of Applied Toxicology. 40:918-930
Ultrasmall superparamagnetic iron oxide nanoparticles (USPION) possess reactive surfaces, are metabolized and exhibit unique magnetic properties. These properties are desirable for designing novel theranostic biomedical products; however, toxicity me
Publikováno v:
MRS Advances. 4:2541-2549
Sintered tape-cast yttria-stabilized zirconia (YSZ) was evaluated for its elemental composition, crystal structure, and imaged with atomic force microscopy (AFM) and scanning electron microscopy (SEM). Human bone marrow stem cells (hBMSC) were cultur
Autor:
Alexander K. Nguyen, Daniel Wadsworth, Samuel K. Lai, Timothy M. Jacobs, Alison Schaefer, Jay M. Newby, Anting Wang, Christina L. Parker, Justin T. Huckaby
Publikováno v:
Angewandte Chemie. 131:5660-5664
Mucus represents a major barrier to sustained and targeted drug delivery to mucosal epithelium. Ideal drug carriers should not only rapidly diffuse across mucus, but also bind the epithelium. Unfortunately, ligand-conjugated particles often exhibit p
Autor:
Anita Ioana Visan, Roger J. Narayan, Douglas B. Chrisey, Alexander K. Nguyen, Rodica Cristescu, Peter L. Goering, Andrew Sachan, Irina Negut
Publikováno v:
International Journal of Bioprinting
Matrix-assisted pulsed laser evaporation (MAPLE) has many benefits over conventional methods (e.g., dip-coating, spin coating, and Langmuir–Blodgett dip-coating) for manufacturing coatings containing pharmacologic agents on medical devices. In part