Results 101 to 110 of about 6,232 (244)

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

Advanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons, Rhys J. Bourhill, Ewan McQueen, Sam D. Harding, Krzysztof Pawlak, Thomas Fellowes, Harry W. Capps, Alexander J. Cowan, Andrew I. Cooper, Adrian M. Gardner, Martijn A. Zwijnenburg, Reiner Sebastian Sprick   +11 more
wiley   +1 more source

MiR-630 promotes epithelial ovarian cancer proliferation and invasion via targeting KLF6.

European review for medical and pharmacological sciences, 2018
MicroRNAs play critical roles in post-translational gene expression. The current study was to investigate the effects of miR-630 in epithelial ovarian cancer.Thirty epithelial ovarian cancer tissue and thirty normal ovarian tissue samples were collected and were detected miR-630 expression level with qRT-PCR.
S, Zhang, J-Y, Zhang, L-J, Lu, C-H, Wang, L-H, Wang   +4 more
openaire   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Differential expression of miRNAs related to caste differentiation in the honey bee, Apis mellifera [PDF]

, 2016
International audienceAbstractHoney bees are very important eusocial insects and are involved in the pollination of many plants. Queen bees and worker bees can develop from the same fertilized eggs and are thus genetically identical despite their ...
Chen, Runsheng, Chen, Shenglu, Geir, Skogerbø, Guo, Xiangqian, Li, Wenfeng, Li, Zhiguo, Su, Songkun, Zhang, Shaowu   +7 more
core   +1 more source

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

Advanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden, Carolien T. A Kuster, Amber van Broekhoven, Raphaela Allgayer, Luco Rutten, Rona Roverts, Marta Cerruti, Elena Macías‐Sánchez, Jan Hein Cornel, Salloua el Messaoudi, Anat Akiva, Nico Sommerdijk   +11 more
wiley   +1 more source

Valproic Acid Promotes Apoptosis and Cisplatin Sensitivity Through Downregulation of H19 Noncoding RNA in Ovarian A2780 Cells [PDF]

, 2018
Cisplatin resistance is one of the main limitations in the treatment of ovarian cancer, which is partly mediated by long noncoding RNAs (lncRNAs). H19 is a lncRNA involving in cisplatin resistance in cancers. Valproic acid (VPA) is a commonly used drug
Amini-Farsani, Zeinab., Ghasemi-Dehkordi, Payam., Sajadpoor, Zahra., Sangtarash, Mohammad Hossein., Shamsara, Mehdi., Teimori, Hossein., Yadollahi, Farrokh.   +6 more
core  

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Supplementary Figure, Table and Movie Legends from miR-181a and miR-630 Regulate Cisplatin-Induced Cancer Cell Death

, 2023
Supplementary Figure, Table and Movie Legends from miR-181a and miR-630 Regulate Cisplatin-Induced Cancer Cell ...
Guido Kroemer, Emmanuel Barillot, Philippe Dessen, Annick Harel-Bellan, Vladimir Lazar, Hugues Ripoche, Thomas Robert, Philippe Hupé, Caroline Paccard, Nicolas Servant, Alfredo Criollo, Laura Senovilla, Oliver Kepp, Ilio Vitale, Eugenia Morselli, Lorenzo Galluzzi   +15 more
openaire   +1 more source

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

Advanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah, Asif Abdullah Khan, Saikiran Khamgaonkar, Majid Haji Bagheri, Danyah Khan, Md Rasidul Islam, Mahmoud Almadoun, Aixi Pan, Alexander Li, Marwa Abd‐Ellah, Vivek Maheshwari, Dayan Ban   +11 more
wiley   +1 more source

MiR-630 inhibits papillary thyroid carcinoma cell growth, metastasis, and epithelial-mesenchymal transition by suppressing JAK2/STAT3 signaling pathway.

European review for medical and pharmacological sciences, 2019
Evidence has demonstrated that miR-630 is involved in multiple processes in cancer development and progression. However, the exact functions of miR-630 in papillary thyroid carcinoma (PTC) and the underlying mechanisms remain undefined. Therefore, the aims of the present study were to investigate the role and potential mechanism of miR-630 in ...
Pan, X.-M., He, X.-Y., Yang, Y.-L., Jia, W.-J., Yang, Z.-Q., Yan, D., Ma, J.-X.   +6 more
openaire   +2 more sources