Results 71 to 80 of about 16,000,085 (252)

Plasmonic nanoparticles enhancing blue emission from nematic liquid crystal

Results in Physics, 2018
The photoluminescence (PL) performance of 5CB (n-pentyl-n′-cyanobiphenyl) containing with various concentrations of Ag and Au nanoparticles have been investigated.
Yanling Liu, Yanbang Zhang, Yi Tang, Zejia Zhao, Qingqing Wang, Guozhi Jia   +5 more
doaj   +1 more source

Modeling and Analysis of Capacitive Relaxation Quenching in a Single Photon Avalanche Diode (SPAD) Applied to a CMOS Image Sensor

Sensors, 2020
We present an analysis of carrier dynamics of the single-photon detection process, i.e., from Geiger mode pulse generation to its quenching, in a single-photon avalanche diode (SPAD).
Akito Inoue, Toru Okino, Shinzo Koyama, Yutaka Hirose   +3 more
doaj   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Excitation Energy Transfer and Trapping in Higher Plant Photosystem II Complexes with Different Antenna Sizes [PDF]

, 2011
700 cm(-1)) and a slow relaxation of the radical pair to an irreversible state (similar to 150 ps). Somewhat unexpectedly, we had to reduce the energy-transfer and charge-separation rates in complexes with decreasing size to obtain optimal fits.
van Amerongen, H., Koen Broess, Roberta Croce, Amerongen, H., van, Croce, R., Broess, Koen, Stefano Caffarri, Croce, R.; id_orcid, Croce, Roberta, Herbert van Amerongen, Amerongen, H. van, Caffarri, Stefano, van Amerongen, Herbert, Broess, K., Caffarri, S.   +14 more
core   +4 more sources

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Plasma EV Proteomics Identifies ECM Remodeling and Inflammatory Proteins LUM and C7 as Candidate Biomarkers in FSHD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy (FSHD) is one of the most debilitating and common muscular dystrophies. Despite its severity, no approved therapy exists for FSHD patients. However, several therapeutic candidates are currently under development, and some have recently entered clinical trials, marking the need for reliable ...
Mustafa Bilal Bayazit, Chiranth K. Nagaraj, Jackson S. Newell, Kim Truc Nguyen, Xilal Y. Rima, Jacob Doon‐Ralls, Eduardo Reátegui, Jeffrey M. Statland, Rabi Tawil, Kevin M. Flanigan, Scott Q. Harper, Nizar Y. Saad   +11 more
wiley   +1 more source

Quenching for semidiscretizations of a semilinear heat equation with Dirichlet and Neumann boundary conditions [PDF]

, 2008
summary:This paper concerns the study of the numerical approximation for the following boundary value problem: $$ \cases u_t(x,t)-u_{xx}(x,t) = -u^{-p}(x,t), & 00, \ u_{x}(0,t)=0, & u(1,t)=1, t>0, \ u(x,0)=u_{0}(x)>0, & 0\leq x \leq 1, \endcases ...
Boni, Théodore K., N’gohisse, Firmin K., Nabongo, Diabate   +2 more
core   +1 more source

Quenching and blowup problems for reaction diffusion equations [PDF]

, 2004
In this thesis we study quenching and blowup problems for reaction diffusion equations with Cauchy-Dirichlet data. We give sufficient conditions for certain reaction terms under which quenching or blowup can occur.
Salin, Timo
core   +1 more source

Stress analysis and process parameters optimization of circular saw blade during quenching process

Jin'gangshi yu moliao moju gongcheng, 2018
Aiming at the problem that the deformation of the φ600 mm circular saw blade is large after quenching and thus affecting the performance of saw blade, the distribution characteristics of the quenching residual stress are analyzed based on the numerical ...
ZHANG Bainian, ZHANG Jinsheng, JU Junwei, CHEN Xiaotao   +3 more
doaj  

Convective Flux Analysis on the Instability of One-Dimensional Detonation

Aerospace
One-dimensional numerical simulations using the Euler equations and irreversible one-step Arrhenius kinetics are conducted to study the instability mechanism of a one-dimensional gaseous detonation.
Yunfeng Liu
doaj   +1 more source