Results 31 to 40 of about 6,711 (234)

Comparison of phototoxicity test results from in vitro SIRC, 3D human model and 3T3 NRU phototoxicity test.

, 2018
Comparison of phototoxicity test results from in vitro SIRC, 3D human model and 3T3 NRU phototoxicity test.
Jaesuk Yun (5244215), Soyoung Kim (117362), Ki Hwan Choi (2368621)   +2 more
core   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Photobleaching and phototoxicity of mitochondria in live cell fluorescent super-resolution microscopy

Mitochondrial Communications
Photobleaching and phototoxicity can induce detrimental effects on cell viability and compromise the integrity of collected data, particularly in studies utilizing super-resolution microscopes.
Chia-Hung Lee, Douglas C. Wallace, Peter J. Burke   +2 more
doaj   +1 more source

Assessing phototoxicity in live fluorescence imaging

, 2017
Are the answers to biological questions obtained via live fluorescence microscopy substantially affected by phototoxicity? Although a single set of standards for assessing phototoxicity cannot exist owing to the breadth of samples and experimental ...
Shroff, H, Alghamdi, R., Reynaud, E., Alghamdi, RA, Tomancak, P., Laissue, PP, Emmanuel G Reynaud, Hari Shroff, Tomancak, P, Reynaud, EG, P Philippe Laissue, Rana A Alghamdi, Pavel Tomancak, Shroff, H., Laissue, P.   +14 more
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Assessment of the potential genotoxicity and phototoxicity of triazine UV filters

Journal of Dermatologic Science and Cosmetic Technology
Background: Ethylhexyl triazone (EHT) and diethylhexyl butamido triazone (HEB) both belong to the recently developed class of triazine ultraviolet filters. However, their toxicity profiles remain unclear. Objective: To assess the genotoxic and phototoxic
Yilian Wei, Meng Xiang, Jinyu Dong, Zhigang Wang, Xuan Wang, Hao Liu, Jianjun Liu, Wenli Xu, Jie Li, Yibei Zhan   +9 more
doaj   +1 more source

Development of Singlet Oxygen Luminescence Kinetics during the Photodynamic Inactivation of Green Algae

Molecules, 2016
Recent studies show the feasibility of photodynamic inactivation of green algae as a vital step towards an effective photodynamic suppression of biofilms by using functionalized surfaces.
Tobias Bornhütter, Judith Pohl, Christian Fischer, Irena Saltsman, Atif Mahammed, Zeev Gross, Beate Röder   +6 more
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

A method for estimating the risk of drug-induced phototoxicity and its application to Smoothened inhibitors

, 2011
The energy difference between frontier-orbitals HOMO-LUMO gap calculated for the ground state of marketed oral correlated with their observed phototoxicity.
Stefan Peukert, Bauer, Daniel, Rajesh Karki, He, Feng, Harwell, Chris, Alan DiPesa, Peukert, Stefan, Naeem Yusuff, Chris Harwell, Bharat Lagu, William Egan, Karki, Rajesh, Jill Nunez, Egan, William, Daniel Bauer, Zhang, Yalin, Nunez, Jill, Dai, Miao, Yusuff, Naeem, Kelleher Iii, Joseph, Yalin Zhang, Miao Dai, Dipesa, Alan, Feng He, Miller-Moslin, Karen, Joseph F. Kelleher, Lagu, Bharat, Karen Miller-Moslin   +27 more
core   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source