Crystal and molecular structure of aqua spermine copper (II) sulphate trihydrate studied by X-ray and IR spectroscopyTricylicsperminesulfate anionThe title compound [(C10H26N4)·Cu+2·H2O]·SO 4 –2 ·3H2O[A] has been studied by X-ray diffraction and IR spectroscopy. It crystalized in ...
The crystal structure, surface morphology, photoluminescence, temperature sensing properties and luminescence mechanism of La3Mg2NbO9:Eu3+,Mn4+ phosphors were investigated in detail. Benefiting from the different responses of Eu3+ and Mn4+ ions to temperature, the La3Mg2NbO9:0.06Eu3+,0.0095Mn4...
Under solvothermal conditions, a copper coordination polymer {[Cu3(SCND)2(OH)2(H2O)4]·4H2O}n (CP-1) was synthesized using 4-sulfo-N-(4-carboxyphenyl)naphthalene-1,8-dicarboximide (HSCND) and Cu(NO3)2. The structure was characterized by elemental analysis (EA), single-crystal X-ray ...
The reaction was carried out in the presence of copper sulfate and sodium ascorbate. After immobilizing the motor molecule between AFM tip and surface, the AFM tip is retracted for 40 nm with a velocity of 0.02 µm/s to stretch the PEG5000 chains attached to the motor molecules, ...
are based on its molecular weight and the DDA (Fig.4). Notably, chitosan that has been completely deacetylated has the highest level of crystallinity, whereas chitosan in a partially deacetylated state has a partly crystalline structure. A greater DDA correlates to a larger density of positive ch...
Structure at 2.3 A resolution of the cytochrome bc(1) complex from the yeast Saccharomyces cerevisiae co-crystallized with an antibody Fv fragment. Structure 8, 669–684 (2000). Article CAS PubMed Google Scholar Lange, C. & Hunte, C. Crystal structure of the yeast cytochrome bc1 complex ...
Article: Sulfate reduction, molecular diversity, and copper amendment effects in bacterial communities enriched from sediments exposed to copper mi
The pathogenesis of Alzheimer's disease is highly complex. While several pathologies characterize this disease, amyloid plaques, composed of the β-amyloid peptide are hallmark neuropathological lesions in Alzheimer's disease brain. Indeed, a wealth of evidence suggests that β-amyloid is central to...
This shielding weakens the cross-linking within CNC-surfactant systems, altering the structure of the liquid film interface and causing a sharp decrease in foam half-life. The C22-tailed zwitterionic betaine surfactant EDAB, enhanced by CNC, provides a novel, environmentally friendly, efficient, and...
One or more specially designed glass capillaries 66 (1 mm glass tubes filled with water and copper sulfate) are attached to insert 23 and enable the MR and FMT images to be co-registered. Such a fiducial marker is visible as a bright circular spot on the left side of the MR image in ...