A rapid and low-cost estimation of bacteria counts in solution using fluorescence spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-017-0347-1
Abstract: AbstractThe fluorescence spectrum of bacterially bound acridine orange (AO) was investigated to evaluate its use for the rapid enumeration of bacteria. Escherichia coli ATCC 25922 samples were stained with 2 × 10−2, 2 × 10−3 or 2 × 10−4% w/v AO,… read more here.
Keywords: bacterial concentration; order magnitude; fluorescence; spectroscopy ... See more keywords
Electrical conductivity increase by order of magnitude through controlling sintering to tune hierarchical structure of oxide ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2020.121831
Abstract: Abstract Perovskite calcium manganate CaMnO3-δ is representative of an essential group of semiconductors with unique physical phenomena including colossal magnetoresistance and thermoelectric properties. For the large-scale applications that require the utilization of oxide ceramics, the… read more here.
Keywords: order magnitude; hierarchical structure; conductivity; oxide ceramics ... See more keywords
Premelting increases the rate of regelation by an order of magnitude
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Glaciology"
DOI: 10.1017/jog.2019.33
Abstract: ABSTRACT Glacier sliding over small obstacles relies on melting on their upstream sides and refreezing downstream. Previous treatments have appealed to ‘pressure melting’ as the cause of the spatial variations in melting temperature that drive… read more here.
Keywords: rate regelation; order magnitude; pressure; regelation ... See more keywords
Fringe Dielectrophoresis Nanoaperture Optical Trapping with Order of Magnitude Speed-Up for Unmodified Proteins.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00208
Abstract: Single molecule analysis of proteins in an aqueous environment without modification (e.g., labels or tethers) elucidates their biophysics and interactions relevant to drug discovery. By combining fringe-field dielectrophoresis with nanoaperture optical tweezers we demonstrate an… read more here.
Keywords: dielectrophoresis nanoaperture; nanoaperture optical; order magnitude; optical trapping ... See more keywords
Seasonal Biotic Processes Vary the Carbon Turnover by Up To One Order of Magnitude in Wetlands
Sign Up to like & getrecommendations! Published in 2023 at "Global Biogeochemical Cycles"
DOI: 10.1029/2022gb007679
Abstract: Soil Organic Carbon (SOC) turnover τ in wetlands and the corresponding governing processes are still poorly represented in numerical models. τ is a proxy to the carbon storage potential in each SOC pool and C… read more here.
Keywords: order magnitude; carbon; one order; soc ... See more keywords
Nanobolometer with ultralow noise equivalent power
Sign Up to like & getrecommendations! Published in 2019 at "Communications Physics"
DOI: 10.1038/s42005-019-0225-6
Abstract: Since the introduction of bolometers more than a century ago, they have been used in various applications ranging from chemical sensors, consumer electronics, and security to particle physics and astronomy. However, faster bolometers with lower… read more here.
Keywords: equivalent power; nanobolometer; order magnitude; noise equivalent ... See more keywords
Transverse Kerr effect in magnetic (Ga, Mn)As-based semiconductors and its applicability in waveguide isolators
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4992126
Abstract: We report on the measurement of transverse Kerr effect in a diluted magnetic semiconductor Ga1−xMnxAs in visible and near infra-red spectral ranges. The relative change of reflectivity upon the change of the magnetization orientation is… read more here.
Keywords: order; order magnitude; nonreciprocal losses; transverse kerr ... See more keywords
Gap-junction coupling can prolong beta-cell burst period by an order of magnitude via phantom bursting.
Sign Up to like & getrecommendations! Published in 2018 at "Chaos"
DOI: 10.1063/1.5022217
Abstract: Pancreatic β-cells show multiple intrinsic modes of oscillation with bursting electrical activity playing a crucial role. Bursting is seen both in experimentally isolated β-cells as well as in electrically coupled cells in the pancreatic islets,… read more here.
Keywords: phantom; burst period; order magnitude; period ... See more keywords
Order-of-magnitude increase in laser-target coupling at near-relativistic intensities using compound parabolic concentrators.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.l031201
Abstract: Achieving a high conversion efficiency into relativistic electrons is central to short-pulse laser application and fundamentally relies on creating interaction regions with intensities ≫10^{18}W/cm^{2}. Small focal length optics are typically employed to achieve this goal;… read more here.
Keywords: compound parabolic; parabolic concentrators; order magnitude; laser ... See more keywords
Subtle Changes in the Combining Site of the Chlamydiaceae-Specific mAb S25-23 Increase the Antibody-Carbohydrate Binding Affinity by an Order of Magnitude.
Sign Up to like & getrecommendations! Published in 2019 at "Biochemistry"
DOI: 10.2210/pdb6c5i/pdb
Abstract: Murine antibodies S25-23, S25-26, and S25-5 derive from a common germ-line origin, and all bind the Chlamydiaceae family-specific epitope αKdo(2→8)αKdo(2→4)αKdo (where Kdo is 3-deoxy-α-d- manno-oct-2-ulosonic acid) with high affinity and specificity. These antibodies recognize the… read more here.
Keywords: s25; s25 s25; affinity order; affinity ... See more keywords