Results 71 to 80 of about 1,899,138 (288)
Influence of stacked structure of carbons modified on its surface on n-pentane adsorption
Heliyon, 2019 In this study, the microstructure of a series of activated carbons modified on its chemistry surface was evaluated from X-ray diffraction and porous structure analysis, and the effect of the stacked graphitic structure on the n-pentane adsorption ...
Ana María Carvajal-Bernal +3 more
doaj +1 more source
Insights into the Carbon chemistry of Mon R2
, 2005 Aiming to learn about the chemistry of the dense PDR around the ultracompact (UC) HII region in Mon R2, we have observed a series of mm-wavelength transitions of C3H2 and C2H. In addition, we have traced the distribution of other molecules, such as H13CO+
A. Fuente +11 more
core +3 more sources
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
SYNTHESIS AND CHARACTERIZATION OF CASSAVA PEEL CARBON ACTIVATED USING ZnCl2¬
Jurnal Kimia Riset, 2018 In this study, to determine the characteristics of charcoal from the manufacture using a modification tool, and to determine the effect of system density variation.
Luki Aprilliya Setiyoningsih
doaj +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Tracing the Physical Conditions in Active Galactic Nuclei with Time-Dependent Chemistry
, 2013 We present an extension of the code ProDiMo that allows for a modeling of processes pertinent to active galactic nuclei and to an ambient chemistry that is time dependent. We present a proof-of-concept and focus on a few astrophysically relevant species,
Aresu, Giambattista +5 more
core +1 more source
FEBS Open Bio, EarlyView.Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel +8 more
wiley +1 more source
Oxygen vacancy enhanced photocatalytic activity of Cu2O/TiO2 heterojunction
iScienceSummary: In this study, a method was developed to create oxygen vacancies in Cu2O/TiO2 heterojunctions. By varying the amounts of ethylenediaminetetraacetic acid (EDTA), sodium citrate, and copper acetate, Cu2O/TiO2 with different Cu ratios were ...
Hong Qian +5 more
doaj +1 more source
Raman spectroscopy and electronic microscopy structural studies of Caucasian and Afro human hair
Heliyon, 2019 Human hair fibre is subjected to various structural modifications due to the application of chemicals such as dyes, shampoos and bleaches and/or physical procedures such as heating, and often more than one procedure is performed on the same hair.
Jordana Dias dos Santos +2 more
doaj +1 more source
Eigenstates of Thiophosgene Near the Dissociation Threshold -- Deviations From Ergodicity
, 2013 A subset of the highly excited eigenstates of thiophosgene (SCCl$_{2}$) near the dissociation threshold are analyzed using sensitive measures of quantum ergodicity.
Keshavamurthy, Srihari
core +1 more source