Results 151 to 160 of about 17,235 (261)

Cascade-activatable small-molecule theranostic nanomicelles for photodynamic-immunotherapy of immune-cold lung tumors. [PDF]

Asian J Pharm Sci
Yoon YC, Kim HJ, Choi Y.
europepmc   +1 more source

20th Anniversary of human‐induced pluripotent stem cells and the role of microscopy

Journal of Microscopy, EarlyView.
Abstract It has been 20 years since the pioneering work of Shinya Yamanaka and Kazutoshi Takahashi at Kyoto University led to the first successful generation of induced pluripotent stem cells (iPSCs) from mouse embryonic and adult fibroblast cells. iPSCs have the capacity to differentiate into any type of cell in the human body, and as such, they have ...
Philomena Hallford, Colette J. Mustard, Nicole Brace, Antonia L. Pritchard   +3 more
wiley   +1 more source

Engineering a Universal Scaffold for Activatable Near-Infrared Photosensitizers. [PDF]

Chem Biomed Imaging
Yang L, Huang S, Chen J, Xiao P, Sun J, Jiang Y, Sun H.   +6 more
europepmc   +1 more source

Quantitative evaluation of LED‐based optical autofocus module

Journal of Microscopy, EarlyView.
Abstract We report an improved version of the open‐source optical autofocus (OAF) module (openAF) for light microscopy, replacing the superluminescent diode (SLD) with a multimode‐optical fibre‐coupled LED as a more accessible AF module light source. We also present a method for independently quantifying AF system performance using 2D autocorrelation ...
S. Habte, S. Kumar, J. Lightley, E. Garcia, M. A. A. Neil, P. M. W. French   +5 more
wiley   +1 more source

A study of the phototoxic effect of Benzo[a] Pyrene on bacteria

Open Life Sciences, 2013
Takáčová Alžbeta, Smolinská Miroslava, Olejníková Petra, Mackuľak Tomáš, Čík Gabriel   +4 more
doaj   +1 more source

Drug-Induced Phototoxicity in Vitiligo: The Role of Hydrochlorothiazide in Photosensitivity Dermatitis. [PDF]

Case Rep Dermatol Med
Parga AD, Dubin C, Rudikoff D.
europepmc   +1 more source

Zebrafish as a practical and convenient model for the study of photodynamic and photothermal therapy of solid tumors: A scoping review

Photochemistry and Photobiology, EarlyView.
Zebrafish provide a high‐throughput, optically transparent platform for cancer and drug screening. Their ~80% genetic homology, xenograft compatibility, and transgenic strains enable targeted photosensitizer screening, real‐time ROS and tumor imaging, and mechanistic assays, while fish embryo acute toxicity (FET) and in vitro tests streamline toxicity ...
Ethan Wilson, Alexander Fiorentino, Brian W. Booth, Valery Bliznyuk, Diana Ivankovic, Luigi Boccuto   +5 more
wiley   +1 more source

Seamlessly Overcoming Biological Barriers with a Small Photosensitizer to Treat Metastatic Tumors with Photodynamic Therapy. [PDF]

Angew Chem Int Ed Engl
Penetra M, Lima B, Campos JPA, Pinto SMA, Schaberle FA, Pereira MM, Arnaut LG, Gomes-da-Silva LC.   +7 more
europepmc   +1 more source

Hydroxyaldehyde and formyl photoproducts of protoporphyrin IX formed under photodynamic diagnosis and therapy irradiation conditions

Photochemistry and Photobiology, EarlyView.
Photoproducts of the photosensitizer protoporphyrin IX (PpIX) may have diagnostic and therapeutic relevance in photodynamic diagnosis (PDD) and photodynamic therapy (PDT). These photoproducts possess fluorescence and photosensitizing properties and could serve as a complementary dosimetry index alongside photosensitizer photobleaching. The formation of
Sochi J. Ogbonna, Katsuyoshi Masuda, Hisanao Hazama   +2 more
wiley   +1 more source

<i>De novo</i> design of NIR-II thioxanthene dye and phosphate-driven charge transfer-coupled <i>J</i>-aggregates for high resolution tumor angiography and type I phototherapy against hypoxic tumors. [PDF]

Chem Sci
Zhang C, Wu Z, Bai Y, He J, Miao M, Diao F, Wang Q, Zhong S, Shi P, Song XY, Zhang S.   +10 more
europepmc   +1 more source