Results 81 to 90 of about 1,179,244 (300)

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

High Optical Efficiency of ZnO Nanoparticles [PDF]

2007 Conference on Lasers and Electro-Optics - Pacific Rim, 2007
We develop optically efficient photocatalytic ZnO nanoparticles that we chemically embed and well disperse into host PVAc thin films and experimentally demonstrate the highest optical efficiency of ~70% in ZnO nanoparticle films, with increasing optical spectral efficiency as the excitation wavelength is swept from 370 nm to 290 nm.
Tekac, S., Demirabc H.V., Yucel, D., Celiker G.   +3 more
openaire   +3 more sources

Seebeck Nanoantennas for Infrared Detection and Energy Harvesting Applications [PDF]

, 2014
In this letter we introduce a new type of infrared sensor, based on thermocouple nanoantennas, which enables the energy detection and gathering in the mid-infrared region.
Alda, Javier, Briones, Edgar, Briones, Joel, Cuadrado, Alexander, González, Javier, Hehn, Michel, Martinez-Anton, J. C., McMurtry, Stefan, Montaigne, François   +8 more
core   +2 more sources

Upconversion of optical signals with multi-longitudinal-mode pump lasers

, 2012
Multi-longitudinal-mode lasers have been believed to be good candidates as pump sources for optical frequency conversion. However, we present a semi-classical model for frequency conversion of optical signals with a multimode pump laser, which shows that
G.-L. Shentu, J. S. Pelc, J. W. Goodman, Jian-Wei Pan, M. M. Fejer, Q. Zhang, R. Loudon   +6 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Micro-optical polarizer with high efficiency

Optics Express, 2008
Based on liquid crystal polymers (LCP) a compact micro-optical polarizer with high efficiency has been designed and realized. By using cylindrical microlens arrays made of LCP and index matching layer, a complete separation of both polarization components of the unpolarized input light is achieved.
Patrick, Ruffieux, Toralf, Scharf, Hans-Peter, Herzig   +2 more
openaire   +2 more sources

Optical time reversal from time-dependent Epsilon-Near-Zero media [PDF]

, 2017
Materials with a spatially uniform but temporally varying optical response have applications ranging from magnetic field-free optical isolators to fundamental studies of quantum field theories.
Boltasseva, Alexandra, Bruno, Vincenzo, Clerici, Matteo, DeVault, Clayton, Dubietis, Audrius, Faccio, Daniele, Ferrera, Marcello, Roger, Thomas, Shalaev, Vladimir M., Vezzoli, Stefano   +9 more
core   +2 more sources

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Chameleon: Channel efficient Optical Network-on-Chip [PDF]

Design, Automation & Test in Europe Conference & Exhibition (DATE), 2014, 2014
The next generation of MPSoC points to the integration of thousands of IP cores, requiring high performance interconnect for high throughput communications. Optical on-chip interconnect enables significantly increased bandwidth and decreased latency in MPSoC.
Le Beux, Sébastien, Li, Hui, O'Connor, Ian, Cheshmi, Kazem, Liu, Xuchen, Trajkovic, Jelena, Nicolescu, Gabriela   +6 more
openaire   +2 more sources

Analytic treatment of controlled reversible inhomogeneous broadening quantum memories for light using two-level atoms [PDF]

, 2015
It has recently been discovered that the optical analog of a gradient echo, in an optically thick material, could form the basis of an optical memory that is both completely efficient and noise-free. Here we present analytical calculations showing that
Hetet, Gabriel, Lam, Ping Koy, Longdell, J, Sellars, Matthew   +3 more
core   +1 more source