Spatial Distribution of a Porphyrin-Based Photosensitizer Reveals Mechanism of Photodynamic Inactivation of Candida albicans

Autor: Thomas Voit, Fabian Cieplik, Johannes Regensburger, Karl-Anton Hiller, Anita Gollmer, Wolfgang Buchalla, Tim Maisch

Publikováno v: Frontiers in Medicine, Vol 8 (2021)

The antimicrobial photodynamic therapy (aPDT) is a promising approach for the control of microbial and especially fungal infections such as mucosal mycosis. TMPyP [5,10,15, 20-tetrakis(1-methylpyridinium-4-yl)-porphyrin tetra p-toluenesulfonate] is a

Externí odkaz: https://doaj.org/article/62d36a6e67034b8e8326259a013be377

Spatial Distribution of a Porphyrin-Based Photosensitizer Reveals Mechanism of Photodynamic Inactivation of

Autor: Thomas, Voit, Fabian, Cieplik, Johannes, Regensburger, Karl-Anton, Hiller, Anita, Gollmer, Wolfgang, Buchalla, Tim, Maisch

Publikováno v: Frontiers in Medicine

The antimicrobial photodynamic therapy (aPDT) is a promising approach for the control of microbial and especially fungal infections such as mucosal mycosis. TMPyP [5,10,15, 20-tetrakis(1-methylpyridinium-4-yl)-porphyrin tetra p-toluenesulfonate] is a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ac7c28244ccca122ea7a03b0f0823f91
https://pubmed.ncbi.nlm.nih.gov/34350191

Aarhus Sensor Green: A Fluorescent Probe for Singlet Oxygen

Autor: Anita Gollmer, Henrik H. Jensen, Jeppe Holmehave, Frances H. Blaikie, Stephan K. Pedersen, Thomas Breitenbach, Peter R. Ogilby

Publikováno v: Pedersen, S K, Holmehave, J, Blaikie, F H, Gollmer, A, Breitenbach, T, Jensen, H H & Ogilby, P R 2014, ' Aarhus Sensor Green: A Fluorescent Probe for Singlet Oxygen ', Journal of Organic Chemistry, vol. 79, no. 7, pp. 3079-3087 . https://doi.org/10.1021/jo500219y

A tetrafluoro-substituted fluorescein derivative covalently linked to a 9,10-diphenyl anthracene moiety has been synthesized, and its photophysical properties have been characterized. This compound, denoted Aarhus Sensor Green (ASG), has distinct adv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42bce8abcdec140494ba84668ba0bfee
https://doi.org/10.1021/jo500219y

Spatially resolved two-photon irradiation of an intracellular singlet oxygen photosensitizer: Correlating cell response to the site of localized irradiation

Autor: Peter R. Ogilby, Thomas Breitenbach, Anita Gollmer, F. Besostri

Publikováno v: Gollmer, A, Besostri, F, Breitenbach, T & Ogilby, P R 2013, ' Spatially resolved two-photon irradiation of an intracellular singlet oxygen photosensitizer: Correlating cell response to the site of localized irradiation. ', Free Radical Research, vol. 47, no. 9, pp. 718-730 . https://doi.org/10.3109/10715762.2013.817670

The response of HeLa cells to subcellular spatially localized two-photon irradiation of a singlet oxygen photosensitizer (protoporphyrin IX, PpIX) using a focused laser was assessed. Upon irradiation under these conditions, a localized population of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6784ded7ce710b7a9624896757cde40
https://doi.org/10.3109/10715762.2013.817670

Singlet Oxygen Sensor Green®: Photochemical Behavior in Solution and in a Mammalian Cell

Autor: Brian W. Pedersen, Jacob Arnbjerg, Frances H. Blaikie, Marianne Glasius, Anita Gollmer, Peter R. Ogilby, Thomas Breitenbach, Kim Daasbjerg

Publikováno v: Photochemistry and Photobiology. 87:671-679

The development of efficient and selective luminescent probes for reactive oxygen species, particularly for singlet molecular oxygen, is currently of great importance. In this study, the photochemical behavior of Singlet Oxygen Sensor Green(®) (SOSG

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ac8b963ef70e5c4b3254399673a03a9
https://doi.org/10.1111/j.1751-1097.2011.00900.x