Results 221 to 230 of about 103,028 (311)

Modeling and simulation of amplified spontaneous emission in single-mode-pumped Cr²⁺:ZnSe bulk amplifiers with beam propagation and equivalent input-noise seeding. [PDF]

Appl Phys B
Nilsson J.
europepmc   +1 more source

PRMT1‐Mediated LDHA Methylation Drives STAT3 Lactylation to Orchestrate Intestinal Inflammation and Tumorigenesis

Advanced Science, EarlyView.
This study identifies an immunometabolic axis wherein SAM‐driven PRMT1 methylates LDHA, enhancing its activity. The resultant lactate induces STAT3 K709 lactylation, which stabilizes an active conformation to promote STAT3 phosphorylation and IL‐10 expression.
Hui Wang, Mengyu Zhang, Weipeng Gong, Jiaxuan Wu, Junping Zhang, Wenxiu Zhang, Yue Liu, Kui Wang, Canhua Huang, Jun Zhou, Sijin Wu, Yan Li, Tianliang Li   +12 more
wiley   +1 more source

Possibility for inhibited spontaneous emission in electromagnetically open parity-time-symmetric guiding structures. [PDF]

Proc Natl Acad Sci U S A, 2020
Hadad Y, Engheta N.
europepmc   +1 more source

Effect of Alkyl Chain Length on the Bandgap, Ferroelectric, and Photoelectric Properties of Lead‐Based Molecular Ferroelectrics

Advanced Science, EarlyView.
This study develops a novel 2D molecular ferroelectric [C6N2H18]PbI4 with polarization enhanced photovoltaics. It systematically investigates the effect of alkylamine spacer cation chain lengths on the band gap, ferroelectric, and photoelectric properties, offering new design strategies.
Ganghua Zhang, Jinrong Wen, Ping Chen, Zhibo Chen, Pingying Tang, Dezeng Li, Jingshan Hou, Yongzheng Fang   +7 more
wiley   +1 more source

Multidimensional Widefield Infrared-Encoded Spontaneous Emission Microscopy: Distinguishing Chromophores by Ultrashort Infrared Pulses. [PDF]

J Am Chem Soc
Yan C, Wang C, Wagner JC, Ren J, Lee C, Wan Y, Wang SE, Xiong W.   +7 more
europepmc   +1 more source

Templated-Assembly of CsPbBr₃ Perovskite Nanocrystals into 2D Photonic Supercrystals with Amplified Spontaneous Emission. [PDF]

Angew Chem Int Ed Engl, 2020
Vila-Liarte D, Feil MW, Manzi A, Garcia-Pomar JL, Huang H, Döblinger M, Liz-Marzán LM, Feldmann J, Polavarapu L, Mihi A.   +9 more
europepmc   +1 more source

Spontaneous Hyper-Emission, Optical Antenna-Accelerated Spontaneous Emission,

Frontiers in Optics 2013, 2013
openaire   +2 more sources

Autoimmune Encephalitis in Acute Care—Pathology, Diagnosis, and Management

Advanced Science, EarlyView.
ABSTRACT Autoimmune encephalitis (AE) is characterized by immune‐mediated inflammation of the brain parenchyma, presenting with various neurological syndromes, including but not limited to seizures, altered consciousness, neuropsychiatric symptoms, and movement disorders.
Suneesh Thilak, David Okoh, William Scotton, Shanika Samarasekera, Vikram Patil, Suresh Renukappa, Andrew Macduff, Subashini Suresh, Rajeev Krishnadas, Tonny Veenith   +9 more
wiley   +1 more source

A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation

Advanced Science, EarlyView.
A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu, Minmin Mao, Beltzane Garcia Cirera, Hao Ye, Xiangzhong Chen, Josep Puigmartí‐Luis, Ni Qin, Salvador Pané   +7 more
wiley   +1 more source

Over a thousand-fold enhancement of the spontaneous emission rate for stable core-shell perovskite quantum dots through coupling with novel plasmonic nanogaps. [PDF]

Nanophotonics
Silalahi VC, Kim D, Kim M, Adhikari S, Jun S, Cho YH, Lee D, Lee CL, Jang Y.   +8 more
europepmc   +1 more source