Photodynamic Inactivation of Bacteria In Vitro Under the Effect of Blue Light

被引：0
|
作者：
E. S. Keshishyan
Z. V. Zaporozhtseva
O. M. Zenina
V. S. Zrodnikov
机构：
[1] Ministry of the Health of the Russian Federation,Moscow Research Institute of Pediatrics and Pediatric Surgery
来源：
Bulletin of Experimental Biology and Medicine | 2015年 / 158卷
关键词：
photodynamic inactivation; riboflavin, blue light;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We studied the photodynamic inactivation of E. coli, S. aureus, and P. aeruginosa in vitro. Bacteria suspensions were incubated with riboflavin and exposed to blue light emitted by a diode matrix. Exogenous photosensitizer riboflavin efficiently inactivated bacteria, while methylene blue was ineffective. Under the effect of blue light in a dose of 117 J/cm2, photoinactivation of E. coli, S. aureus, and P. aeruginosa occurred without photosensitizer riboflavin.
引用
收藏
页码：475 / 477
页数：2
相关论文
共 50 条
  • [31] Effect of sublethal temperatures on pulsed light inactivation of bacteria
    Hilton, S. T.
    de Moraes, J. O.
    Moraru, C. I.
    INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES, 2017, 39 : 49 - 54
  • [32] Photodynamic Inactivation of Bacteria with Porphyrin Derivatives: Effect of Charge, Lipophilicity, ROS Generation, and Cellular Uptake on Their Biological Activity In Vitro
    Sulek, Adam
    Pucelik, Barbara
    Kobielusz, Marcin
    Barzowska, Agata
    Dabrowski, Janusz M.
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2020, 21 (22) : 1 - 34
  • [33] Photodynamic action of methylene blue on bacteria
    T'Ung, T
    PROCEEDINGS OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY AND MEDICINE, 1935, 33 (03): : 328 - 330
  • [34] Antimicrobial blue light inactivation of Candida albicans: In vitro and in vivo studies
    Zhang, Yunsong
    Zhu, Yingbo
    Chen, Jia
    Wang, Yucheng
    Sherwood, Margaret E.
    Murray, Clinton K.
    Vrahas, Mark S.
    Hooper, David C.
    Hamblin, Michael R.
    Dai, Tianhong
    VIRULENCE, 2016, 7 (05) : 536 - 545
  • [35] Efficacy of Antimicrobial 405 nm Blue-light for Inactivation of Airborne Bacteria
    Dougall, Laura R.
    Anderson, John G.
    Timoshkin, Igor, V
    MacGregor, Scott J.
    Maclean, Michelle
    LIGHT-BASED DIAGNOSIS AND TREATMENT OF INFECTIOUS DISEASES, 2018, 10479
  • [36] In Vitro Evaluation of the Antibacterial Effect of Photodynamic Therapy with Methylene Blue
    Chaves de Vasconcelos Catao, Maria Helena
    Araujo Batista, Ana Luzia
    PESQUISA BRASILEIRA EM ODONTOPEDIATRIA E CLINICA INTEGRADA, 2020, 20 : 1 - 10
  • [37] Enhanced photodynamic inactivation for Gram-negative bacteria by branched polyethylenimine-containing nanoparticles under visible light irradiation
    Wang, Qian
    Zhang, Dandan
    Feng, Jin
    Sun, Tingli
    Li, Cailing
    Xie, Xiaobao
    Shi, Qingshan
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2021, 584 : 539 - 550
  • [38] Optical method for monitoring of photodynamic inactivation of bacteria
    Calin, Mihaela Antonina
    Ion, Rodica Mariana
    JOURNAL OF BIOLOGICAL PHYSICS, 2011, 37 (01) : 107 - 116
  • [39] Strategies to optimize photosensitizers for photodynamic inactivation of bacteria
    Tim, Maisch
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY, 2015, 150 : 2 - 10
  • [40] Photodynamic inactivation of bacteria: finding the effective targets
    Almeida, Adelaide
    Faustino, Maria A. F.
    Tome, Joao P. C.
    FUTURE MEDICINAL CHEMISTRY, 2015, 7 (10) : 1221 - 1224
12345