Results 21 to 30 of about 1,939,149 (335)
Blue-shifted ancyromonad channelrhodopsins for multiplex optogenetics
eLifeAbstract Light-gated ion channels from protists (channelrhodopsins or ChRs) are optogenetic tools widely used for controlling neurons and cardiomyocytes. Multiplex optogenetic applications require spectrally separated molecules, which are difficult to engineer without disrupting channel function.
Elena G. Govorunova +12 more
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Excitonic structure and pumping power dependent emission blue-shift of type-II quantum dots. [PDF]
Sci Rep, 2017 In this work we study theoretically and experimentally the multi-particle structure of the so-called type-II quantum dots with spatially separated electrons and holes.
Klenovský P, Steindl P, Geffroy D.
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Geosciences, 2022 For the first time in the sixty years since the synthesis of stishovite, we report unambiguous evidence of stishovite formed in the deep Earth. A minimum pressure of about 7.5 GPa at 1000 °C is necessary for the formation of stishovite, corresponding to ...
Rainer Thomas +3 more
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Quntitative structure activity relationship (QSAR) of UV-visible spectrum of some different chalkons [PDF]
شیمی کاربردی روز, 2013 Â The UV-visible spectrum of some different chalkons with both electron with-drawing and electron-donating groups have been investigated. The results showed that electron with-drawing groups cause Blue-Shift and electron-donating groups cause Red-Shift.
Salman Rahmani, Ali Amoozadeh
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High Hydrogen Ion Concentration Causes a Blue Shift in Gold Nanoparticles
Crystals, 2021 In this research, our team used a rare electrochemical method to obtain gold nanoparticles (GNPs). The growth solution has been added with nitric acid in order to observe the effect of GNPs. The solution also included cetyltrimethylammonium bromide (CTAB)
Po-Yen Lin +2 more
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Relation between Halogen Bond Strength and IR and NMR Spectroscopic Markers
Molecules, 2023 The relationship between the strength of a halogen bond (XB) and various IR and NMR spectroscopic quantities is assessed through DFT calculations. Three different Lewis acids place a Br or I atom on a phenyl ring; each is paired with a collection of N ...
Akhtam Amonov, Steve Scheiner
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Dynamic Responses of Cylindrical Whispering Gallery Mode Revealed by Axial Liquid Disturbance
IEEE Photonics Journal, 2020 Cylindrical whispering gallery mode (WGM) microresonators have achieved much attention in the sensing field due to high sensitivity, compatibility and integration. The excitation of spiral modes in such a resonator is unavoidable, causing the axial field
Hongchun Zhao, Yue Wang, Yihui Wu
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Fabrication of Self-Assembling Carbon Nanotube Forest Fishnet Metamaterials
Nanomaterials, 2022 The investigation of the preparation of polystyrene (PS) nanosphere monolayers for the fabrication of carbon nanotube (CNT) forest fishnet metamaterial structures is studied in this paper, as a cheap alternative for top-down patterning methods.
Adam Pander +3 more
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Frontiers in Plant Science, 2023 Improving far-red light utilization could be an approach to increasing crop production under suboptimal conditions. In land plants, only a small part of far-red light can be used for photosynthesis, which is captured by the antenna proteins LHCAs of ...
Xiuxiu Li +8 more
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Observation of Ultrashort Laser Pulse Evolution in a Silicon Photonic Crystal Waveguide
Micromachines, 2021 Using the sum frequency generation cross-correlation frequency-resolved optical gating (SFG-XFROG) measurement setup, we observed the soliton evolution of low energy pulse in an Si photonic crystal waveguide, and it exhibited the pulse broadening, blue ...
Xiaochun Wang +4 more
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