Results 121 to 130 of about 120,679 (294)

DNA Breathing Dynamics in the Presence of a Terahertz Field

, 2009
We consider the influence of a terahertz field on the breathing dynamics of double-stranded DNA. We model the spontaneous formation of spatially localized openings of a damped and driven DNA chain, and find that linear instabilities lead to dynamic ...
A. Usheva, A.R. Bishop, Alexandrov, Alexandrov, Alexandrov, B.S. Alexandrov, Bondar, Brucherseifer, Chu, Chu, Dauxois, Frohlich, George, Ho, Homenko, Ince, K.Ø. Rasmussen, Korenstein-Ilan, Lie George, Markelz, Olshevskaya, Olshevskaya, Peyrard, Samson, Usheva, V. Gelev, Vanossi, Verschaeve, Whittaker   +28 more
core   +1 more source

Safety assessment of the substance (butadiene, styrene, methyl methacrylate, butyl acrylate) copolymer cross-linked with divinylbenzene or 1,3-butanediol dimethacrylate for use in food contact materials [PDF]

, 2016
Publisher ...
Andrew Smith, André Penninks, Christina Tlustos, Claudia Bolognesi, Corina‐Aurelia Zugravu, Detlef Wölfle, Eric Barthélémy, Eugenia Lampi, Holger Zorn, Jean‐Pierre Cravedi, Karl‐Heinz Engel, Kettil Svensson, Konrad Grob, Laurence Castle, Maria de Fátima Tavares Poças, Maria Rosaria Milana, Martine Kolf‐Clauw, null null, Paul Fowler, Rainer Gürtler, Roland Franz, Sirpa Kärenlampi, Trine Husøy, Vittorio Silano, Wim Mennes   +24 more
core   +1 more source

Nanoconfinement‐Steered Molecular Preorganization Enables Efficient Monoethanolamine Degradation through Electronically Modulated High‐Valent Iron–Oxo Pathways

Advanced Science, EarlyView.
Precise modulation of reaction pathways remains an unresolved challenge in peroxymonosulfate‐activated advanced oxidation processes. The spatial preorganization strategy in engineered confinement architecture enables regioselective bond cleavage in monoethanolamine via synergistic proton–electron transfer, redirecting its degradation from nonselective ...
Lin Zhang, Qin Dai, Xinyue Chen, Hang Yuan, Lei Xing, Zhimo Fang, Xiuze Li, Xiangke Wang, Lihui Zhang, Junping Zhao, Qiangwei Li, Lidong Wang   +11 more
wiley   +1 more source

Lipopolysaccharide Enhances Genotoxicity by Activating GADD45G and NF‐κB in Human Corneal Epithelial Cells [PDF]

, 2022
Ramachandran Samivel, Umadevi Subramanian, Adnan Khan, Omar Kirat, Ali M. Masmali, Turki Almubrad, Saeed Akhtar   +6 more
openalex   +1 more source

Engineering Metal‐Organic‐Framework‐Based STING Nanoagonists for PROTAC‐Enhanced Cancer Chemo‐Metalloimmunotherapy

Advanced Science, EarlyView.
Schematic overview of PROTAC‐enhanced chemo‐metalloimmunotherapy, integrating senescence induction, multi‐modal STING pathway activation, PD‐L1 blockade, and immune amplification via coordinated PROTACs, metal ions, and chemotherapy to elicit robust antitumor immunity and circumvent immune evasion.
Zhenzhen Chen, Zhe Feng, Siyuan Wang, Jingjing Zhang   +3 more
wiley   +1 more source

Genotoxic and mutagenic properties of Ni and NiO nanoparticles investigated by comet assay, γ‐H2AX staining, Hprt mutation assay and ToxTracker reporter cell lines [PDF]

, 2017
Emma Åkerlund, Francesca Cappellini, Sebastiano Di Bucchianico, S. M. Didar-Ul Islam, Sara Skoglund, Remco Derr, Inger Odnevall Wallinder, Giel Hendriks, Hanna L. Karlsson   +8 more
openalex   +1 more source

Genotoxicity evaluation of Chlorfenapyr in exposed freshwater African catfish Clarias gariepinus using micronucleus test

, 2021
I.K. Esenowo, Akwaowo U. Nelson, Chibuisi G. Alimba, Ndifreke Daniel Ekpo, Okeh C. Emmanuel   +4 more
openalex   +2 more sources

Machine Learning for Green Solvents: Assessment, Selection and Substitution

Advanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta, Janhavi Nistane, Abhishek Sose, Harikrishna Sahu, Rampi Ramprasad   +4 more
wiley   +1 more source

Green Synthesis of Silver Nanoparticles: A Review of Polymer and Antimicrobial Drug Combinations for Enhanced Antimicrobial Applications

Advanced NanoBiomed Research, EarlyView.
Silver nanoparticles (AgNPs) synthesized using eco‐friendly green synthesis approaches exhibit remarkable antimicrobial activity and enhanced drug delivery potential. Polymer‐AgNPs conjugates further improve drug stability and targeted delivery, offering a multifunctional platform for biomedical applications.
Mukil Madhusudanan, Jian Zhang, Santosh Pandit, Priyanka Singh, Geum‐Jae Jeong, Fazlurrahman Khan, Ivan Mijakovic   +6 more
wiley   +1 more source

Data from A Hormone–DNA Repair Circuit Governs the Response to Genotoxic Insult

, 2023
Jonathan F. Goodwin, Matthew J. Schiewer, Jeffry L. Dean, Randy S. Schrecengost, Renée de Leeuw, Sumin Han, Teng Ma, Robert B. Den, Adam P. Dicker, Felix Y. Feng, Karen E. Knudsen   +10 more
openalex   +1 more source