Results 61 to 70 of about 17,338 (213)

Spatially Confined/Ligand‐Directed Ultrabright NIR‐AIE Nanoprobe for In Vitro Rapid Detection and In Situ Imaging of Bacterial Septic Arthritis

Advanced Science, EarlyView.
Inorganic PbS quantum dots spatially confine AIEgens and enable cooperative luminescence within a ligand‐directed core–shell–shell nanoassembly, generating ultrabright NIR PPANPs with enhanced fluorescence and photothermal performance. The platform enables 10‐min S.
Yujian Li, Jia Shu, Sijia Lv, Leilei Qin, Xuefeng Luo, PengCheng Xiao, Huan Cai, Xin Gao, Yan Zhao, Haotian Zhou, Yaji Yang, Zhenglin Zhu, Shijia Ding, Juan Li, Rui Chen, Wei Huang   +15 more
wiley   +1 more source

Effect of long-term constant irradiation on retinal glia

Бюллетень сибирской медицины
Aim. To study the response of retinal glial cells to constant irradiation of various intensity and to develop a mathematical model allowing to evaluate the dynamics of damage to radial glial cells and predict their photodamage depending on the duration ...
A. V. Potapov, E. Yu. Varakuta, A. V. Solonsky, S. V. Logvinov, A. V. Gerasimov, M. V. Svetlik, A. A. Zhdankina, E. A. Gereng, I. A. Petrov   +8 more
doaj   +1 more source

Characterizing Biopolymer Electrolytes in Zinc–Air Batteries: Challenges, Best Practices, and a Robust Workflow Guiding Future Research Paths

Advanced Energy Materials, EarlyView.
Bio‐based gel polymer electrolytes promise sustainable, mechanically adaptable zinc–air batteries, yet their progress is constrained by inconsistent characterization. This review critically links formulation, structure, interfaces, and cell performance, identifies methodological gaps under alkaline operating conditions, and proposes application ...
Matteo Milanesi, Hiba Ali, Barbara Belza, Mattia F. Palermo, Claudio Gerbaldi, Giuseppe Antonio Elia, Nagore Ortiz‐Vitoriano   +6 more
wiley   +1 more source

Protective Effects of Sesamin against UVB-Induced Skin Inflammation and Photodamage In Vitro and In Vivo

Biomolecules, 2019
Ultraviolet (UV) exposure has been demonstrated as the most critical factor causing extrinsic skin aging and inflammation. This study explored the protective effects and mechanisms of sesamin against skin photodamage.
Tzu-Yu Lin, Po-Yuan Wu, Chien-Wei Hou, Ting-Yi Chien, Qiao-Xin Chang, Kuo-Ching Wen, Chien-Yih Lin, Hsiu-Mei Chiang   +7 more
doaj   +1 more source

Limitations to photosynthesis by proton motive force-induced photosystem II photodamage. [PDF]

, 2016
The thylakoid proton motive force (pmf) generated during photosynthesis is the essential driving force for ATP production; it is also a central regulator of light capture and electron transfer.
Davis, Geoffry A, Davis, GA, Mark Aurel Schöttler, Deepika Minhas, Tietz, S., Kohzuma, Kaori, Minhas, D, Kramer, David M, Dhingra, A, Minhas, Deepika, Schöttler, Mark Aurel, Mio Satoh-Cruz, Dhingra, A., Kaori Kohzuma, Stefanie Tietz, Kramer, DM, Tietz, Stefanie, Rutherford, AW, A William Rutherford, Amit Dhingra, Schöttler, M., Geoffry A Davis, Minhas, D., John E Froehlich, Kanazawa, Atsuko, Froehlich, John E, Schöttler, MA, Davis, G., Froehlich, J., Tietz, S, Kanazawa, A., Satoh-Cruz, M., Satoh-Cruz, Mio, Satoh-Cruz, M, Rutherford, A., David M Kramer, Kohzuma, K, Kohzuma, K., Kramer, D., Kanazawa, A, Atsuko Kanazawa, Rutherford, A William, Dhingra, Amit, Froehlich, JE   +43 more
core   +1 more source

Real‐Time Multicolor Fluorescence Microscopy via Cross‐Channel Acquisition and Deep‐Learning‐Based Inference

Advanced Intelligent Discovery, EarlyView.
Sequential multicolor fluorescence imaging in dynamic microsystems is constrained by acquisition speed and excitation dose. This study introduces a real‐time framework to reconstruct spectrally separated channels from reduced cross‐channel acquisitions (frames containing mixed spectral contributions).
Juan J. Huaroto, Yuxin Jin, Nicholas Roy, Sarthak Misra   +3 more
wiley   +1 more source

Overcoming the Nyquist Limit in Molecular Hyperspectral Imaging by Reinforcement Learning

Advanced Intelligent Discovery, EarlyView.
Explorative spectral acquisition guide automatically selects informative spectral bands to optimize downstream tasks, outperforming full‐spectrum acquisition. The selected hyperspectral data are used for tasks such as unmixing and segmentation. BandOptiNet encodes selection states and outputs optimal bands to guide spectral acquisition. Recent advances
Xiaobin Tang, Yongqing Zhang, Xinyu Deng, Hyeon Jeong Lee, Delong Zhang   +4 more
wiley   +1 more source

In Vivo Nb4C3Tx MXene‐Assisted Photothermal Therapy of Melanoma in Mice

Advanced NanoBiomed Research, EarlyView.
Nb4C3Tx MXene converts pulsed 1064 nm irradiation into localized heat, producing concentration‐ and time‐dependent melanoma cell killing in vitro and suppressing tumor growth in mice. Histology reveals extensive tumor damage, macrophage‐associated material clearance, and no detectable persistent deposits in examined visceral organs, supporting Nb4C3Tx ...
Anton Roshchupkin, Benjamin Chacon, Gulnaz Gahramanova, Inna Chorna, Zhanna Klishchova, Anastasia Konieva, Ilya Yanko, Andrii Liutyi, Milena Yalyzhko, Ivan Baginskiy, Veronika Zahorodna, Júlio Sílvio de Sousa Bueno Filho, Erfan Rezvani Ghomi, Igor Panko, Tetiana Shapochka, Oksana Sulaieva, Oleksandr Solodovnyk, Lucia Gemma Delogu, Oleksiy Gogotsi, Laura Fusco, Sergiy Kyrylenko, Yury Gogotsi, Maksym Pogorielov   +22 more
wiley   +1 more source

Recombinant Photolyase-Thymine Alleviated UVB-Induced Photodamage in Mice by Repairing CPD Photoproducts and Ameliorating Oxidative Stress

, 2022
Cyclobutane pyrimidine dimers (CPDs) are the main mutagenic DNA photoproducts caused by ultraviolet B (UVB) radiation and represent the major cause of photoaging and skin carcinogenesis.
Wang, Zhaoyang, Xiao, Ziyan, Hu, Meirong, Huang, Yadong, Ma, Siying, Ziyi Li, Jingxian Deng, Lei, Yaling, Yang, Yan, Meirong Hu, Zhang, Qihao, Yan Yang, Zhaoyang Wang, Yuan Liu, Qihao Zhang, Ziyan Xiao, Chen, Derong, Yuxin Wang, Yadong Huang, Siying Ma, Liu, Yuan, Yuqing Feng, Li, Ziyi, Deng, Jingxian, Feng, Yuqing, Yaling Lei, Wang, Yuxin, Derong Chen   +27 more
core   +1 more source

Quantum correlations overcome the photodamage limits of light microscopy

, 2020
State-of-the-art microscopes use intense lasers that can severely disturb biological processes, function and viability. This introduces hard limits on performance that only quantum photon correlations can overcome.
Lars S. Madsen (3354647), Kai Barnscheidt (17514696), Warwick P. Bowen (3354644), Boris Hage (17514699), Alex Terrasson (17514693), Michael A. Taylor (7579754), Muhammad Waleed (9724763), Catxere A. Casacio (17514690)   +7 more
core   +1 more source