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Luciferase isozymes from the Brazilian Aspisoma lineatum (Lampyridae) firefly: origin of efficient pH-sensitive lantern luciferases from fat body pH-insensitive ancestors
Photochem. Photobiol. Sci., 2020, Advance Article DOI: 10.1039/D0PP00272K, PaperM. C. Carvalho, A. Tomazini, D. T. Amaral, M. T. Murakami, V. R. Viviani The efficient flash emitting pH-sensitive luciferases of firefly lanterns evolved from glow-emitting pH-insensitive luciferases widespread in the fat body. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - November 30, 2020 Category: Chemistry Authors: M. C. Carvalho Source Type: research

High fatigue resistance of a photochromic dithienylethene embedded into the pores of a metal –organic framework (MOF)
Photochem. Photobiol. Sci., 2020, Advance Article DOI: 10.1039/D0PP00002G, PaperHeidi A. Schwartz, Hannah Laurenzen, Samuel Kerschbaumer, Melanie Werker, Selina Olthof, Holger Kopacka, Hubert Huppertz, Klaus Meerholz, Uwe Ruschewitz The incorporation of photochromic dyes into porous metal –organic frameworks (MOFs) is an attractive way to transfer the photochromic properties of the dye to a solid crystalline material. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - November 30, 2020 Category: Chemistry Authors: Heidi A. Schwartz Source Type: research

Basic enemies of photochromism: irreversible transformation of fluorinated diarylethenes to polyenic enamines and enols
Photochem. Photobiol. Sci., 2020, Accepted Manuscript DOI: 10.1039/D0PP00292E, CommunicationThomas Huhn, Dmytro Sysoiev A non-photochemical degradation of perfluorinated photochromic diarylethenes (DAE) under Knoevenagel, Sonogashira or Wittig conditions, was discovered. This base promoted formation of strongly colored non-photochromic byproducts has impact in the field... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - October 15, 2020 Category: Chemistry Authors: Thomas Huhn Source Type: research

Radical Anion Formation Exhibiting “Turn-on” Fluorescence Sensing of Hydrazine Using a Naphthalene Diimide (NDI) Derivative of Donor-Acceptor-Donor (D-A-D) Molecular Structure
Photochem. Photobiol. Sci., 2020, Accepted Manuscript DOI: 10.1039/D0PP00232A, PaperP. Lasitha In this paper, a synthesis of naphthalene diimide (NDI) derivative of donor-acceptor-donor (D-A-D) molecular structure substituted with a long alkyl chain (12 carbons) containing naphthalene hydrazide at the imide position... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - October 14, 2020 Category: Chemistry Authors: P. Lasitha Source Type: research

Effects of π-conjugation on the solid-state photoresponsive coloring behavior of bipyridine–boronium complexes
Photochem. Photobiol. Sci., 2020, Advance Article DOI: 10.1039/D0PP00296H, CommunicationJunro Yoshino, Yoshito Hirono, Ryota Akahane, Hiroyuki Higuchi, Naoto Hayashi The conjugation structure determined by the substitution positions of π-conjugated moieties controlled the solid-state photoinduced coloring capability of bipyridine–boronium complexes. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - October 13, 2020 Category: Chemistry Authors: Junro Yoshino Source Type: research

Role of E270 in pH- and metal-sensitivities of firefly luciferases
Photochem. Photobiol. Sci., 2020, Accepted Manuscript DOI: 10.1039/D0PP00190B, PaperVadim Viviani, Gabriel Felder Pelentir, Gabriela Oliveira, Atilio Tomazini Junior, Vanessa R. Bevilaqua Firefly luciferases display a typical change of bioluminescence color to red at acidic pH, high temperatures and presence of heavy metals. Recently, the proton and metal sensing site responsible for... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - October 9, 2020 Category: Chemistry Authors: Vadim Viviani Source Type: research

Role of constitutive nitric oxide synthases in the dynamic regulation of the autophagy response of keratinocytes upon UVB exposure
Photochem. Photobiol. Sci., 2020, Advance Article DOI: 10.1039/D0PP00280A, PaperVer ónica A. Bahamondes Lorca, Shiyong Wu Model of the role of cNOS in the regulation of autophagy in cells without or with UVB exposure. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - October 9, 2020 Category: Chemistry Authors: Ver ónica A. Bahamondes Lorca Source Type: research

Theoretical determination of two-photon absorption in biologically relevant pterin derivatives
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Thomas Malcomson, Martin J. Paterson Given the application of fluorescence spectroscopy to pterin derivatives throughout biological systems, we present an assessment of the two-photon absorption spectroscopy as it applies to a range of the most commonly studied pterin derivatives. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - October 9, 2020 Category: Chemistry Authors: Thomas Malcomson Source Type: research

Photochemistry of Hexachloroosmate(IV) in Ethanol
Photochem. Photobiol. Sci., 2020, Accepted Manuscript DOI: 10.1039/D0PP00244E, PaperEvgeni Glebov, Svetlana G. Matveeva, Ivan P. Pozdnyakov, Vjacheslav P. Grivin, Victor F. Plyusnin, Danila Vasilchenko, Tamara Romanova, Alexey A. Melnikov, Sergey V. Chekalin, Roman G. Fedunov Photochemistry of the OsIVCl62- complex in ethanol was studied by means of stationary photolysis, nanosecond laser flash photolysis, ultrafast pump-probe spectroscopy and quantum chemistry. The direction of photochemical process was... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - October 1, 2020 Category: Chemistry Authors: Evgeni Glebov Source Type: research

Physiological and biochemical responses driven by different UV-visible radiation in Osmundea pinnatifida (Hudson) Stackhouse (Rhodophyta)
Photochem. Photobiol. Sci., 2020, Accepted Manuscript DOI: 10.1039/D0PP00135J, PaperGeniane Schneider, F élix López-Figueroa, Julia Vega, Antonio Avilés, Patricia Chaves, Paulo Antunes Horta, Nathalie Korbee, José Bonomi Barufi Light, or visible radiation, serves as a source of energy for photosynthesis of plants and most algae. In addition, light and ultraviolet radiation (UV-A and UV-B) act as a biological... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - October 1, 2020 Category: Chemistry Authors: Geniane Schneider Source Type: research

Antimicrobial photodynamic therapy fighting polymicrobial infections – a journey from in vitro to in vivo
Photochem. Photobiol. Sci., 2020, Advance Article DOI: 10.1039/D0PP00108B, PaperLisa Karner, Susanne Drechsler, Magdalena Metzger, Ara Hacobian, Barbara Sch ädl, Paul Slezak, Johannes Grillari, Peter Dungel The batericidal effects of antimicrobial photodynamic therapy (aPDT), using methylene blue as a photosensitizer and pulsed red LED light for activation, were tested in various environmentsin vitro and in a wound model in mice infected with a fecal bacterial suspension. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemist...
Source: RSC - Photochem. Photobiol. Sci. latest articles - September 30, 2020 Category: Chemistry Authors: Lisa Karner Source Type: research

Fluorescence detection of pyrene-stained Bacillus subtilis LPM1 rhizobacteria from colonized patterns of tomato roots
Photochem. Photobiol. Sci., 2020, Advance Article DOI: 10.1039/D0PP00199F, PaperM ónica Hernández, Randy Ortiz-Castro, Alberto Flores-Olivas, Ivana Moggio, Eduardo Arias, José Humberto Valenzuela-Soto Bacillus subtilis LPM1 colonization patterns were identified by fluorescence by spreading a pyrene –water solution on the tomato rootsin vivo andin vitro. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - September 24, 2020 Category: Chemistry Authors: M ónica Hernández Source Type: research

Theoretical Determination of Two-Photon Absorption in Biologically Relevant Pterin Derivatives.
Photochem. Photobiol. Sci., 2020, Accepted Manuscript DOI: 10.1039/D0PP00255K, PaperThomas Malcomson, Martin J. Paterson Given the prevalence of fluorescence spectroscopy in biological systems, and the prevalence of pterin derivatives throughout biological systems, presented here is an assessment of the two-photon absorption spectroscopy as it... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - September 24, 2020 Category: Chemistry Authors: Thomas Malcomson Source Type: research

Synergistic Effect of Photodynamic Treatment and Doxorubicin on Triple Negative Breast Cancer Cells
Photochem. Photobiol. Sci., 2020, Accepted Manuscript DOI: 10.1039/D0PP00132E, PaperArghavan Yousefi Sadeghloo, khatereh khorsandi, Zahra Kianmehr Breast cancer is metastatic cancer that can spreads to other organs such as bone, liver, and brain. There are many treatments for breast cancer such as surgery and chemotherapy, but... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - September 24, 2020 Category: Chemistry Authors: Arghavan Yousefi Sadeghloo Source Type: research

The effect of deuteration on the keto –enol equilibrium and photostability of the sunscreen agent avobenzone
Photochem. Photobiol. Sci., 2020, Advance Article DOI: 10.1039/D0PP00265H, PaperRhys B. Murphy, John Staton, Aditya Rawal, Tamim A. Darwish Deuteration of avobenzone (sunscreen agent) at the keto –enol moiety increased the % diketone, altering photodegradation in sunlight (solution1H NMR). To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Photochem. Photobiol. Sci. latest articles)
Source: RSC - Photochem. Photobiol. Sci. latest articles - September 24, 2020 Category: Chemistry Authors: Rhys B. Murphy Source Type: research