Results 211 to 220 of about 3,102,766 (298)
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Angewandte Chemie, 2023
Integrating all of the ultralong excitation wavelength, high extinction coefficient, and prominent photothermal conversion ability into a single photothermal agent is an appealing yet significantly challenging task.
Jiangao Li +7 more
semanticscholar +1 more source
Integrating all of the ultralong excitation wavelength, high extinction coefficient, and prominent photothermal conversion ability into a single photothermal agent is an appealing yet significantly challenging task.
Jiangao Li +7 more
semanticscholar +1 more source
Food Chemistry, 2023
Lateral flow immunoassay strips (LFIAs) are a reliable and point-of-care detection method for rapid monitoring of bacteria, but their sensitivity was limited by the low extinction coefficient of colloidal gold nanoparticles (Au NPs) and low capture ...
Jianwei Liang +7 more
semanticscholar +1 more source
Lateral flow immunoassay strips (LFIAs) are a reliable and point-of-care detection method for rapid monitoring of bacteria, but their sensitivity was limited by the low extinction coefficient of colloidal gold nanoparticles (Au NPs) and low capture ...
Jianwei Liang +7 more
semanticscholar +1 more source
A real-time method for sensing suspended dust concentration from the light extinction coefficient
, 2020In powder handling and processing industry, location of dust emission can vary, with the suspended dust concentration assessment requiring installation of an immovable or wired equipment.
Yumeng Zhao, R.P. Kingsly Ambrose
semanticscholar +1 more source
Ecological Informatics, 2019
Leaf area index (LAI) and light extinction coefficient (k) are the key structural parameters controlling many canopy functions like radiation and water interception, radiation extinction, water and gas exchange.
Ritika Srinet, S. Nandy, N. Patel
semanticscholar +1 more source
Leaf area index (LAI) and light extinction coefficient (k) are the key structural parameters controlling many canopy functions like radiation and water interception, radiation extinction, water and gas exchange.
Ritika Srinet, S. Nandy, N. Patel
semanticscholar +1 more source
Aggregation-driven reductions in the mass extinction coefficient of bioaerosols
Optik (Stuttgart), 2019When bioaerosols float in the atmosphere, due to static electricity generated by collisions and friction, particles agglomerate. By using the cluster-cluster aggregation model, the structures of aggregated particles were established at different stages ...
Xinying Zhao +6 more
semanticscholar +1 more source
Dual CCD detection method to retrieve aerosol extinction coefficient profile.
Optics Express, 2019The profile of aerosol extinction coefficient can help understand the air pollution transportation and development of the atmospheric boundary layer. The charge-coupled device (CCD)-laser aerosol detection system (CLADS) was widely used to measure the ...
Shaopeng Lian +4 more
semanticscholar +1 more source
Hydrated Electron Extinction Coefficient Revisited
The Journal of Physical Chemistry A, 2008The extinction coefficient of the hydrated electron (e(-))aq generated by pulse radiolysis is evaluated relative to the methyl viologen radical cation (*)MV(+), whose extinction coefficient at 605 nm has been carefully measured in the past. We find that the room temperature (e(-))aq extinction coefficients reported in the literature are underestimated ...
Patrick M, Hare +2 more
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The extinction coefficient of Purified tetrahydrofolic acid
Biochemical and Biophysical Research Communications, 1965Earlier studies (O’Dell et al --: t 1947; Hatefi et al _--, 1960; Rabinowitz, 1960) concerning the determination of the extinction coefficient of tetrahydrofolic acid (THFA) have used, for the most part, material which was not highly purified. Moreover, even the concentration of purified THFA has not been estimated by any direct means because, due to ...
L M, PRESCOTT, R C, WOOD, E L, SPECK
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Difference spectra and extinction coefficients of P700
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1972Abstract From the flash-induced absorption changes due to the redox reaction of N,N,N′,N′-tetramethyl-p-phenylenediamine coupled with P700, the difference extinction coefficients were determined to be 64 mequiv−1·cm−1at 700 nm for digitonin-treated Photosystem-I particles of spinach, and 70 mequiv−1·cm−1at 701 nm for Triton-treated Photosystem-I ...
T, Hiyama, B, Ke
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