Photochem. Photobiol. Sci., 2020, Accepted Manuscript
DOI: 10.1039/C9PP00444K, Paper

Tae-Rin Kwon, Sung-Eun Lee, Jong-Hwan Kim, Yu Na Jang, Su-Young Kim, Seok Kyun Mun, Chan Woong Kim, Jungtae Na, Beom Joon Kim
Ultraviolet light-emitting diodes (UV-LEDs) are a novel light source for phototherapy. This study aimed to evaluate the therapeutic effects of UV-LEDs on psoriasis. Importantly, 310 nm UV-LEDs have not been...
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Photochem. Photobiol. Sci., 2020, 19,424-435
DOI: 10.1039/C9PP00470J, Perspective

Matteo Grattieri
Perspective of research directions exploring purple bacteria photo-bioelectrochemistry: from harvesting photoexcited electrons to bioelectrochemical systems development.
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Photochem. Photobiol. Sci., 2020, 19,445-461
DOI: 10.1039/C9PP00398C, Paper

Nidia Maldonado-Carmona, Tan-Sothea Ouk, Mário J. F. Calvete, Mariette M. Pereira, Nicolas Villandier, Stephanie Leroy-Lhez
In this review we present the most recent examples of biomaterials, for the conjugation of photosensitizers for photodynamic antimicrobial chemotherapy.
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Photochem. Photobiol. Sci., 2020, 19,462-472
DOI: 10.1039/C9PP00369J, Paper

Sajad Hussain, Ting Liu, Nasir Iqbal, Marian Brestic, Ting Pang, Maryam Mumtaz, Iram Shafiq, Shuxian Li, Li Wang, Yang Gao, Aaqil Khan, Irshan Ahmad, Suleyman I. Allakhverdiev, Weiguo Liu, Wenyu Yang
To the best of our knowledge, for the first time our research examines a role of secondary cell wall components in lodging resistance and their interaction with yield under intercropping.
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Photochem. Photobiol. Sci., 2020, 19,473-484
DOI: 10.1039/C9PP00478E, Paper

Przemysław Krawczyk
This study presents the full theoretical optical and biological characteristics of a new fluorescent probe based on the phenanthroimidazole backbone (PB5).
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Photochem. Photobiol. Sci., 2020, 19,485-494
DOI: 10.1039/C9PP00352E, Paper

Wenpeng Ma, Chengcheng Liu, Jiao Li, Ming Hao, Yanhong Ji, Xiaoyan Zeng
Aloe emodin-mediated antimicrobial photodynamic therapy effectively inactivated drug-sensitive and resistant C. albicans and caused damage to the cell wall, cytoplasm, and nucleus.
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Photochem. Photobiol. Sci., 2020, 19,495-503
DOI: 10.1039/D0PP00031K, Paper

František Adamec, Domenica Farci, David Bína, Radek Litvín, Tuhin Khan, Marcel Fuciman, Dario Piano, Tomáš Polívka
An ultrafast transient absorption experiment on the SDBC, which binds the carotenoid deinoxanthin, reveals a non-specific binding site that loosely binds the carotenoid, but protects the carotenoid from the outer environment.
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Photochem. Photobiol. Sci., 2020, 19,504-514
DOI: 10.1039/C9PP00487D, Paper

Poonam Sharma, Sandeep Kaur, Satwinderjeet Kaur, Prabhpreet Singh
A near-IR colorimetric and fluorescent perylene diimide probe for detection of Pd⁰ (7.9 × 10⁻⁸ M) and Cu²⁺ (3.4 × 10⁻⁷ M) in water and live cells with solvatochromic properties is designed and synthesized.
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Photochem. Photobiol. Sci., 2020, 19,524-529
DOI: 10.1039/D0PP00017E, Technical Note

Sung Bae Kim, Sharon Seiko Hori, Negar Sadeghipour, Uday Kumar Sukumar, Rika Fujii, Tarik F. Massoud, Ramasamy Paulmurugan
We demonstrate the potential of an eight-channel light sensing platform system, named Black Box I (BBI), for rapid and highly sensitive measurement of low-level light using a nonradioactive optical readout.
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Photochem. Photobiol. Sci., 2020, 19,436-444
DOI: 10.1039/D0PP00065E, Perspective

Lara Martínez-Fernández, Luciana Esposito, Roberto Improta
Calculations are providing more and more useful insights into the interaction between light and DNA quadruplexes.
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Photochem. Photobiol. Sci., 2020, 19,515-523
DOI: 10.1039/D0PP00014K, Paper

Moritz Klotz, Steffi Deuerling, Sabine Kugler, Cordt Zollfrank, Daniel Van Opdenbosch
Living structures: By projection of a light pattern from a computer-generated hologram, patterns of the algae Porphyridium purpureum were generated. The obtained pixelated pattern was evaluated and discussed in the context of the organism's phototaxis.
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Photochem. Photobiol. Sci., 2020, 19,530-530
DOI: 10.1039/D0PP90010A, Retraction

Open Access

  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Andrew Shore
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/D0PP00025F, Perspective

Open Access

  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Marjaana Rantala, Sanna Rantala, Eva-Mari Aro
Here we present an overview of the composition and organization of photosynthetic protein complexes in thylakoid membrane and discuss the consequences of the light-induced protein network re-organization to the thylakoid membrane ultrastructure.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/C9PP00481E, Paper

Andrzej Żądło, Shosuke Ito, Michał Sarna, Kazumasa Wakamatsu, Krystian Mokrzyński, Tadeusz Sarna
Hydrogen peroxide, formed during the aerobic photolysis of melanin, is not responsible for the accompanying oxidative modifications of this pigment.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/D0PP00071J, Paper

Steffen Jockusch, Bernhard Kräutler
Red chlorophyll catabolite, generated as an intermediate during chlorophyll breakdown in higher plants, is considered a phototoxic ‘pro-death molecule’. However, its singlet oxygen and fluorescence quantum yields are remarkably low.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/C9PP00449A, Paper

Sébastien Jenni, Giacomo Picci, Marco Fornasier, Marianna Mamusa, Judith Schmidt, Yeshayahu Talmon, Angélique Sour, Valérie Heitz, Sergio Murgia, Claudia Caltagirone
Multifunctional lipidic cubic liquid crystalline nanoparticles for potential cancer therapy were engineered by conjugating a porphyrin-based photosensitizer to the block copolymer Pluronic F108 and loading them with the antineoplastic drug Docetaxel.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/C9PP00488B, Perspective

Claire Vergneau-Grosset, Franck Péron
Many animals under human care are kept indoors to prevent infectious diseases, to facilitate environment control, or due to the lifestyle of their owners. This article will review published information about ultraviolet effects in vertebrate animals.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/C9PP00472F, Paper

Samir Maity, Milan Shyamal, Rakesh Maity, Naren Mudi, Paresh Hazra, Prabhat Kr. Giri, Shashanka Shekhar Samanta, Santanu Pyne, Ajay Misra
A simple antipyrine based fluorescent probe, 4-(2-hydroxy-3-methoxy-benzylidene)-amino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one (OVAP), has been successfully synthesized using a one-step condensation method.
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Photochem. Photobiol. Sci., 2020, Accepted Manuscript
DOI: 10.1039/D0PP00131G, Perspective

Angeli Eloise Torres, Alexis B. Lyons, Shanthi Narla, Indermeet Kohli, Angela Parks-Miller, David Ozog, Iltefat H. Hamzavi, Henry W. Lim
During global heath emergencies such as the current COVID-19 pandemic, the decontamination of single-use personal protective equipment (PPE) becomes a necessary means to keep up with the growing demand from...
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/C9PP00368A, Paper

M. Saleem, Babar Manzoor Atta, Zulfiqar Ali, M. Bilal
Fluorosensor – Non-destructively measures chlorophyll fluorescence directly from leaves which made possible for early disease detection in plants.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/D0PP00043D, Paper

Philipp Girr, Jessica Kilper, Anne-Christin Pohland, Harald Paulsen
Water-soluble chlorophyll proteins (WSCPs) bind chlorophyll with a high affinity in a fast reaction, and other tetrapyrroles with a lower affinity and altered reaction kinetics.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/C9PP00497A, Paper

Mikhail Feofanov, Arber Uka, Vladimir Akhmetov, Konstantin Amsharov
We describe the oxidative photocyclization of borylated diarylethylenes as a convenient method for the preparation of borylated PAHs as highly soluble precursors for further transformations.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/C9PP00490D, Paper

Ila, Reshmi Dani, Surya Pratap Verma, G. Krishnamoorthy
The longer wavelength emissions of 2-(4-fluorophenylamino)-5-(2,4-dihydroxybenzeno)-1,3,4-thiadiazole (FABT) and 2-phenylamino-5-(2-hydroxybenzono)-1,3,4-thiadiazole (PHBT) are due to ESIPT.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/D0PP00047G, Paper

Viprabha Kakekochi, Sathish Chatnahalli Gangadharappa, Nikhil P. P., Chandrasekharan Keloth, Ezequiel Wolcan, Udaya Kumar D
Diagrammatic representation of excited state assisted two-photon absorption (2PA) behavior of a donor–acceptor type conjugated polymer (P2TPy) exhibiting an extremely low optical limiting threshold.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/D0PP90016H, Editorial

We would like to take this opportunity to highlight the Outstanding Reviewers for Photochemical & Photobiological Sciences in 2019, as selected by the editorial team for their significant contribution to the journal.
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Photochem. Photobiol. Sci., 2020, Accepted Manuscript
DOI: 10.1039/D0PP00045K, Paper

cuncun zhou, Liping Ren, Yunfan Ji, Xusheng Shao
Photopharmacology offers facile solutions to spatiotemporal control over ligand activity and receptor function. Meta-diamide insecticide acts on insect GABA receptors (GABARs) as an antagonist that causes firing of a neuron....
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Photochem. Photobiol. Sci., 2020, Accepted Manuscript
DOI: 10.1039/C9PP00462A, Paper

Kevin D Cashman
There is widespread acknowledgement of the presence of vitamin D deficiency in the community and the pressing need to address this. From a public health perspective, emphasis has been placed...
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/D0PP90011G, Perspective

G. H. Bernhard, R. E. Neale, P. W. Barnes, P. J. Neale, R. G. Zepp, S. R. Wilson, A. L. Andrady, A. F. Bais, R. L. McKenzie, P. J. Aucamp, P. J. Young, J. B. Liley, R. M. Lucas, S. Yazar, L. E. Rhodes, S. N. Byrne, L. M. Hollestein, C. M. Olsen, A. R. Young, T. M. Robson, J. F. Bornman, M. A. K. Jansen, S. A. Robinson, C. L. Ballaré, C. E. Williamson, K. C. Rose, A. T. Banaszak, D.-P. Häder, S. Hylander, S.-Å. Wängberg, A. T. Austin, W.-C. Hou, N. D. Paul, S. Madronich, B. Sulzberger, K. R. Solomon, H. Li, T. Schikowski, J. Longstreth, K. K. Pandey, A. M. Heikkilä, C. C. White
This assessment provides an update of the interactive effects of solar ultraviolet (UV) radiation, stratospheric ozone, and climate change on human health, terrestrial and aquatic ecosystems, biochemical cycles, air quality, and material damage.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/C9PP00363K, Paper

Jingran Deng, Haolan Li, Mengqian Yang, Fengshou Wu
The ROS generation ability and photocytotoxicity of the synthesized porphyrin compounds were enhanced with the number of porphyrin units in the photosensitizers.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/C9PP00477G, Paper

Vaishali Saini, Rangan Krishnan, Bharti Khungar
An imidazolium-based quinoline framework is constructed, and its fluorescence behaviour studies with fluorescence turn-on chemosensory response to the selective detection of Al³⁺ in aqueous medium are discussed in detail.
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Photochem. Photobiol. Sci., 2020, Advance Article
DOI: 10.1039/D0PP00026D, Paper

Miryam Chiara Malacarne, Stefano Banfi, Enrico Caruso
Two new aza-BODIPY photosensitizers featuring an iodine atom on each pyrrolic unit of their structure, were synthesized in fairly good yields and tested in vitro on two human cancer cell lines to assess their photodynamic efficacy.
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Photochem. Photobiol. Sci., 2020, Accepted Manuscript
DOI: 10.1039/D0PP00064G, Paper

Ryota Iwai, Masakazu Morimoto, Masahiro Irie
Diarylethene derivatives having benzothiophene S,S-dioxide groups undergo turn-on mode fluorescence photoswitching. For the practical application to super-resolution fluorescence microscopy, the photoswitchable fluorescent molecules are desired to be resistant against photodegradation....
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