Jagiellonian University, Faculty of Chemistr E-mail: [email protected] † Electronic supplementary information ( and UV/Vis absorption spectra of the mon ellipsometric measurements of the photo the thicknesses, UV/Vis absorption spect AFM and XPS measurements of the br brushes in water. Experimental results of the template polymerization. Calculation 10.1039/c4sc04048a Cite this: Chem. S...

The neutral ultraviolet and visible (UV/vis) spectra were measured in a 2:1 2-methoxyethanol/water (v/v) solvent and according to standard literature procedures. The UV/vis data was acquired using a Lambda 900 UV spectrometer. Briefly, the absorption spectra were recorded from 200 to 800 nm using a pathlength of 10 mm, a bandwidth of 1.0 nm and a scan speed of 250 nm/min. Only matched cuvettes ...

The organization of polyiodide chains in the amylose-iodine complex was investigated by Raman spectroscopy, by UV/vis, and by second-derivative UV/vis spectroscopies complemented by semiempirical calculations based on a simple structural model. The Raman spectra indicate that the primary substructures of the polyiodide chains are I–3; and I; sub-units. The second derivatives of the UV/vis spect...

1. Comparative study of carbon nanotube dispersion using surfactants Aqueous carbon nanotube dispersions were obtained by sonication tip using two cationic (DTAB and CTAB) and three anionic surfactants (SDDBS, SDS and SC). UV-Vis spectroscopy is a versatile method for characterizing the dispersion quality of CNTs in a solution. Bundles of MWCNTs are not active in the wavelength region between 2...

Syntheses of N,N'-phenyltetrazole podands link with aliphatic chains containing oxygen, nitrogen and sulphur atoms, are described. The complexing properties of these compounds towards metal cations (Fe2+, Cu2+, Zn2+, Co2+, Ni2+) were investigated by absorption and infrared spectroscopy. The UV-Vis titrations were performed to estimate the stability constant values of the respective complexes wi...

A submersible UV/VIS spectrometer was used to monitor a paper mill wastewater treatment plant. It utilises the UV/VIS range (200–750 nm) for simultaneous measurement of COD, filtered COD, TSS and nitrate with just a single instrument. The instrument measures in-situ, directly in the process. Paper mill wastewater shows typical and reproducible spectra at various process measuring points. There ...

UV–Vis absorption spectra of one-electron reduction products and MLCT excited states of [ReCl(CO)3(N,N)] (N,N = 2,20-bipyridine, bpy; 1,10-phenanthroline, phen) have been measured by low-temperature spectroelectrochemistry and UV–Vis transient absorption spectroscopy, respectively, and assigned by open-shell TD-DFT calculations. The characters of the electronic transitions are visualized and an...

A mononuclear complex of Zn(II), [Zn(DIP)(2) (DMP)] (NO(3))(2)·2H(2)O in which DIP is 4,7-diphenyl-1,10-phenanthroline and DMP is 4,4'-dimethyl-2,2'-bipyridine has been prepared and characterized by (1)HNMR spectroscopy, FT-IR, UV-Vis and elemental analysis techniques. DNA-binding properties of the complex were studied using UV-vis spectra, circular dichroism (CD) spectra, fluorescence, cyclic ...

Department of Chemistry, Wuhan University whu.edu.cn; Fax: +86 27 6875 6757 Institute of Chemistry, The Chinese Academ Fujian Institute of Research on the Struct Sciences, Fuzhou 350002, China † Electronic supplementary information dendrimers in the previous study and th compounds, NLO measurements inclu preparation of thin lms, measurement c mechanics simulation including calculat TOF mass sp...

Two new classes of dendrimers bearing 8 and 32 fluorene donor groups have been synthesized. The first and second generations of these porphyrin-PAMAM-fluorene dendrimers were characterized by 1H-NMR, 13C-NMR, FTIR, UV-vis spectroscopy, elemental analyses and MALDI-TOF mass spectrometry. The UV-vis spectra showed that the individual properties of donor and acceptor moieties were preserved, indic...