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Full-Text Articles in Dentistry
Temperature And Ph-Responsive Nano-Hydrogel Drug Delivery System Based On Lysine-Modified Poly (Vinylcaprolactam), Fatemeh Farjadian, Somayeh Rezaeifard, Mahsa Naeimi, Sahar Ghasemi, Soliman Mohammadi-Samani, Mark E. Welland, Lobat Tayebi
Temperature And Ph-Responsive Nano-Hydrogel Drug Delivery System Based On Lysine-Modified Poly (Vinylcaprolactam), Fatemeh Farjadian, Somayeh Rezaeifard, Mahsa Naeimi, Sahar Ghasemi, Soliman Mohammadi-Samani, Mark E. Welland, Lobat Tayebi
School of Dentistry Faculty Research and Publications
Background: Smart materials capable of responding to external stimuli are noteworthy candidates in designing drug delivery systems. In many of the recent research, temperature and pH have been recognized as the main stimulating factors in designing systems for anti-cancer drugs delivery systems.
Purpose: In this study, thermo and pH-responsive character of a nano-carrier drug delivery platform based on lysine modified poly (vinylcaprolactam) hydrogel conjugated with doxorubicin was assessed.
Methods: Poly (vinylcaprolactam) cross-linked with poly (ethyleneglycol) diacrylate was prepared via RAFT polymerization, and the prepared structure was linked with lysine through ring-opening. The anti-cancer drug doxorubicin, was linked to lysine moiety …
Nasa Light Emitting Diode Medical Applications From Deep Space To Deep Sea, Harry T. Whelan, Ellen V. Buchmann, Noel T. Whelan, Scott G. Turner, Vita Cevenini, Helen Stinson, Ron Ignatius, Todd Martin, Joan Cwiklinski, Glenn A. Meyer, Brian D. Hodgson, Lisa J. Gould, Mary P. Kane, Gina Chen, James Caviness
Nasa Light Emitting Diode Medical Applications From Deep Space To Deep Sea, Harry T. Whelan, Ellen V. Buchmann, Noel T. Whelan, Scott G. Turner, Vita Cevenini, Helen Stinson, Ron Ignatius, Todd Martin, Joan Cwiklinski, Glenn A. Meyer, Brian D. Hodgson, Lisa J. Gould, Mary P. Kane, Gina Chen, James Caviness
School of Dentistry Faculty Research and Publications
This work is supported and managed through the NASA Marshall Space Flight Center-SBIR Program. LED-technology developed for NASA plant growth experiments in space shows promise for delivering light deep into tissues of the body to promote wound healing and human tissue growth. We present the results of LED-treatment of cells grown in culture and the effects of LEDs on patients’ chronic and acute wounds. LED-technology is also biologically optimal for photodynamic therapy of cancer and we discuss our successes using LEDs in conjunction with light-activated chemotherapeutic drugs.