FT-IR and X-ray photoelectron spectroscopy (XPS) were applied to investigate the effective uranium-binding and fluorescence quenching. The FT-IR spectrum of TFPT-BTAN-AO after treatment with UO22+shows a new peak at 916 cm−1, which can be attributed to the vibration of O═U═O (Su...
b On the luminescence spectrum. c XRD structure of 1a-K. Red atom: O, yellow atom: S, blue atom: N, purple atom: K. increases when the temperature drops. Therefore, we concluded the quenching to be static and associated to the formation of a non-emissive complex between the 1a-K ...
b On the luminescence spectrum. c XRD structure of 1a-K. Red atom: O, yellow atom: S, blue atom: N, purple atom: K. increases when the temperature drops. Therefore, we concluded the quenching to be static and associated to the formation of a non-emissive complex between the 1a-K ...
Cell-cell adhesion is central to morphogenesis and maintenance of epithelial cell state. We previously identified 27 candidate cell-cell adhesion regulatory proteins (CCARPs) whose down-regulation disrupts epithelial cell-cell adhesion during collective
An intense peak below 100 cm−1 in the AnthC spectrum indicates that besides sp2C–H bendings, torsions of hydroxyls take part in the scattering. A further support of the latter suggestion is given in Section 5.3.2. Table 6. Group frequencies of aromatic molecules required for the ...
The UHF emergents, such as (i) open-shell char- acter of electron spin-orbitals; (ii) splitting and/or spin polarization of electron spectrum; (iii) spin-mixed character of the ground state and, consequently, depriving the exact spin multiplicity of electronic states; as well as (iv) a ...
The 13C NMR spectrum showed resonances for two methoxyl, one methyl, two methylene, two methine, and ten quaternary carbons. The 1H NMR spectrum displayed an aromatic proton δH [7.16 (s, H-8)], and two methoxyls at δH [3.79 (s, OCH3-6)] and δH [3.92 (s, OCH3-7)]. In ...