Results 91 to 100 of about 1,945,269 (285)

Spectroscopic Behavior of Composite, Black Thermal Paint, Solar Cell, and Multi-layered Insulation Materials in a GEO Simulated Environment [PDF]

Materials currently populating Earth orbital regimes can be distinguished by comparing remote observational data to that of optical material measurements obtained in the laboratory.
Cowardin, Heather M., Daneil Engelhart, Darren Cone, Reyes, Jacqueline A., Ryan Hoffmann   +4 more
core   +1 more source

High-Responsivity Graphene-Boron Nitride Photodetector and Autocorrelator in a Silicon Photonic Integrated Circuit

, 2015
Graphene and other two-dimensional (2D) materials have emerged as promising materials for broadband and ultrafast photodetection and optical modulation. These optoelectronic capabilities can augment complementary metal-oxide-semiconductor (CMOS) devices ...
Assefa, Solomon, Efetov, Dmitri K., Englund, Dirk, Gao, Yuanda, Hone, James, Koppens, Frank H. L., Peng, Cheng, Robertson, Alexander D., Shiue, Ren-Jye, Wang, Yifei   +9 more
core   +2 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

CW Yb:YAG LASER FOR PORTABLE MEASURING SYSTEMS

Приборы и методы измерений, 2015
The theoretical and experimental results of longitudinally continuous-wave diode-pumped Yb:Y3Al5O12 (YAG) laser performance for compact field-condition measuring systems were demonstrated.
A. M. Ivashko, V. E. Kisel, A. S. Yasukevich, N. V. Kuleshov   +3 more
doaj  

Synergistic Optimization Between Chromium Local Coordination States Toward Self‐Powered High‐Repeatability Near‐Infrared Mechanoluminescence

Advanced Science
Self‐powered mechanoluminescence (S‐ML) elastomer with near‐infrared (NIR) emission exhibits great potential for the next generation of bio‐imaging, bio‐sensing, and human‐machine interaction fields.
Yao Xiao, Puxian Xiong, Gaochao Liu, Yongsheng Sun, Xuesong Wang, Pan Zheng, Enhai Song, Jiulin Gan   +7 more
doaj   +1 more source

Electro- and photo- chromism of hybrid conducting polymers [PDF]

, 2010
Polythiophenes are an important representative class of conjugated polymers that form some of the most environmentally and thermally stable materials that can be used as electrical conductors, nonlinear optical devices, polymer LEDs, electrochromic ...
Byrne, Robert, Diamond, Dermot, Zanoni, Michele   +2 more
core  

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

Characteristics of the Current-Controlled Phase Transition of VO2 Microwires for Hybrid Optoelectronic Devices

Photonics, 2015
The optical and electrical characteristics of the insulator-metal phase transition of vanadium dioxide (VO2) enable the realization of power-efficient, miniaturized hybrid optoelectronic devices.
Arash Joushaghani, Junho Jeong, Suzanne Paradis, David Alain, J. Stewart Aitchison, Joyce K.S. Poon   +5 more
doaj   +1 more source

Advanced Optical Materials: From Materials to Applications. [PDF]

Int J Mol Sci, 2023
Jun BH.
europepmc   +1 more source