Results 151 to 160 of about 44,938 (292)

Photoactivated Platinum Complexes: Targeting Membrane Proteins and Organelles for Precision Cancer Therapy

Angewandte Chemie, EarlyView.
This review highlights an emerging anticancer approach integrating platinum agents into photodynamic therapy (PDT) and photoactivated chemotherapy (PACT) systems, further augmented by cancer cell membrane‐ and organelle‐targeting. By directing photoactivated platinum complexes from nontargeted distribution to cancer cells or defined subcellular sites ...
Shu Chen, Qiyuan Zhou, Jiaqian Xu, Guangyu Zhu   +3 more
wiley   +2 more sources

Nanomaterials for Photodynamic Therapy in Cancer: Classifications, Recent Advances, and Combination Applications. [PDF]

Int J Nanomedicine
Zhang L, Song L, Pei Y, Zhao M, Shi J, Li J, Qin Y, Liu Y.   +7 more
europepmc   +1 more source

Self-assembly of Mitochondria-targeted Photosensitizer to Increase Photostability and Overcome Hypoxia in Photodynamic Therapy

, 2019
The development of photosensitizer for cancer photodynamic therapy has been challenged due to its low photostability and therapeutic inefficacy under hypoxic tumor microenvironment.
Ryu, Ja-Hyoung, Jana, Batakrishna, Thomas, Ajesh P., Kim, Sangpil   +3 more
core  

Acetylene Semi‐Hydrogenation by Photocatalysis

Angewandte Chemie, EarlyView.
Photocatalytic acetylene semi‐hydrogenation is an emerging light‐driven route to polymer‐grade ethylene, offering a mild alternative to energy‐intensive thermocatalysis. By replacing H2 co‐feed with water or other proton sources, these systems can achieve high selectivity under ambient conditions.
Anna Fortunato, Brando Adranno, Sharon Silloni, Marianna Barbieri, Claudia Masia, Francesca Arcudi, Luka Đorđević   +6 more
wiley   +2 more sources

Effects of interstitial photodynamic therapy on transplanted tumors of human lung adenocarcinoma A549 cells in nude mice. [PDF]

Lasers Med Sci
Zhang Y, Han W, Niu F, Zhang H, Dong Y, Yang X, Lin C.   +6 more
europepmc   +1 more source

Photosensitization by drugs: quinine as a photosensitizer

Journal of Pharmacy and Pharmacology, 1980
openaire   +2 more sources

ALDH Inhibition‐Primed Photocatalysis Disrupts Cancer Stemness Plasticity

Angewandte Chemie, EarlyView.
DE‐Et converts ALDH‐mediated redox buffering into a photoredox vulnerability by coupling ALDH inhibition with red‐light‐driven catalytic NADH oxidation. This enzyme‐coupled photoredox strategy sustains mitochondrial NADH/NAD+ imbalance, induces pyroptotic tumor cell death, suppresses tumor growth in vivo, and promotes systemic antitumor immunity ...
Yujin Kim, Shankun Yao, Ji Hyeon Kim, Rongrong Huang, Hyeonji Rha, Shumeng Li, Kippeum Lee, Yunjie Xu, Xiaogang Liu, Yuncong Chen, Jong Seung Kim   +10 more
wiley   +2 more sources

Sequential Photodynamic Therapy and Electrochemotherapy for Bilateral Palpebral Squamous Cell Carcinoma in a Cat: A Case Report. [PDF]

Vet Ophthalmol
Guimarães TG, Cardoso KM, Lopes LA, Daleck CR, Alexandre N, Botelho MF, Laranjo M.   +6 more
europepmc   +1 more source

Flavin Catalysts in Organic Synthesis

Angewandte Chemie, EarlyView.
Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley   +2 more sources

Air-Coupled Ultrasonic Optical Coherence Elastography Reveals Protocol-Dependent Corneal Stiffening in Epi-On and Epi-Off Riboflavin Crosslinking. [PDF]

Transl Vis Sci Technol
Zvietcovich F, Varea-Bejar A, Pleshcheva V, Curatolo A, Birkenfeld JS, Marcos S.   +5 more
europepmc   +1 more source