Results 41 to 50 of about 73,026 (352)

Ruthenium polypyridyl complexes and their modes of interaction with DNA : is there a correlation between these interactions and the antitumor activity of the compounds? [PDF]

, 2008
Various interaction modes between a group of six ruthenium polypyridyl complexes and DNA have been studied using a number of spectroscopic techniques.
A Boccarelli, A Habtemariam, A Kirpal, A Oleksi, A Rodger, A Rodger, ACG Hotze, AEM Boelrijk, AH Velders, Alison Rodger, Anna C. G. Hotze, Anna Leczkowska, B Armitage, B Elias, B Nordén, B Nordén, C Hiort, C Uerpmann, CG Hartinger, CS Allardyce, DZM Coggan, E Corral, E Corral, EI Montero, EI Montero, ER Jamieson, Eva Corral, G Natile, G Sava, GI Pascu, H Chao, H Tada, Hans den Dulk, HM Chen, I Kostova, I Meistermann, J Kasparkova, J Kasparkova, J Reedijk, J Reedijk, J Reedijk, J Reedijk, Jan Reedijk, JP Macquet, K Davia, K Karidi, K Lang, M Beusichem van, M Coluccia, M Howegrant, MC Alley, ME Reichmann, Michael J. Hannon, MJ Clarke, MJ Hannon, MJ Hannon, MR Boyd, N Farrell, N Farrell, N Grover, O Nováková, O Nováková, PA Adcock, PJ Loehrer, PM Vliet van, RA Vilaplana, RA Vilaplana, SM Kelly, SR Grguric-Sipka, SR Smith, T Mosmann, U Bierbach, V Brabec, V Brabec, Y Zou, YP Keepers   +75 more
core   +3 more sources

Supramolecular hierarchy among halogen and hydrogen bond donors in light-induced surface patterning [PDF]

, 2015
Halogen bonding, a noncovalent interaction possessing several unique features compared to the more familiar hydrogen bonding, is emerging as a powerful tool in functional materials design.
Barrett C. J., Cavallo G., Dichiarante V., Forni A., Goulet-Hanssens A., Metrangolo P., Priimagi A., Resnati G., Saccone M., Terraneo G., Vapaavuori J.   +10 more
core   +1 more source

Azo Compounds and their Potential Applications: Article Review

Al-Kitab Journal for Pure Sciences
A review of the existing body of literature about azo compounds and their practical applications. Azo compounds, which include a (-N=N-) group, serve as the fundamental structure for several produced compounds in different fields of chemistry ...
Zainab Radhi Al-Majdi, Wedad Hamad Al-Dahhan, Mehdi Salih Shihab, Mehdi Honarvar Nazari   +3 more
doaj   +1 more source

Synthesis, characterization, and dye performance investigations of azo-coumarin bearing chalcone moieties

Zanco Journal of Pure and Applied Sciences, 2023
The preparation of several azo dyes(2a-h) involved the reaction of 4-aminoacetophenone with sodium nitrite to produce the corresponding diazonium salts, which were then permitted to react with 4-Hydroxycoumarin to produce the relevant azo dye (A).
Dler Dlshad Kurda
doaj   +1 more source

Preparation characterization and biological activity of some new tetra - azo compounds

مجلة علوم ذي قار, 2019
In this paper , preparation and characterization of some tetra azo compounds .Azo coupling of 3`,3,4`,4- tetra amino biphenyl with phenol and some phenol derivatives in alkaline solution gave azo dyes. I.R and U.V.
ojs_admin, Maged Muzael
doaj   +4 more sources

Nonlinear optical properties of push–pull polyenes for electro-optics [PDF]

, 1996
Improved nonlinear organic chromophores of varying conjugation length with either thiobarbituric acid or 3-dicyanomethylene-2,3-dihydrobenzothiophene-1,1-dioxide (FORON® Blue) acceptors have been synthesized and investigated for their nonlinear optical ...
Ahlheim, M., Barzoukas, M., Bedworth, P. V., Fort, A., Marder, S. R., Runser, C., Stähelin, M., Zysset, B.   +7 more
core   +1 more source

Synthesis, characterization, Biological Activity, and corrosion inhibition study of two dyes from 4-aminophenol

Wasit Journal for Pure Sciences, 2023
In the study, the reaction used to create the azo dyes (B and N)of 4-aminophenol with β-naphthol and 3-nitrophenol. These compounds were characterized by technology analysis as FT-IR and 1H-NMR and physical properties were assessed.
sura hamid, Aseel F. Abdullah, Mohammed M. Mohammed, Fatma A. Khazaal   +3 more
doaj   +1 more source

Conformational photoswitching of a synthetic peptide foldamer bound within a phospholipid bilayer [PDF]

, 2016
The dynamic properties of foldamers, synthetic molecules that mimic folded biomolecules, have mainly been explored in free solution.We report on the design, synthesis, and conformational behavior of photoresponsive foldamers bound in a phospholipid ...
Clayden, Jonathan, De Poli, Matteo, Lorch, Mark, Quinonero, Ophélie, Webb, Simon J., Zawodny, Wojciech   +5 more
core   +2 more sources

Long-Term Exposure to Azo Dyes from Textile Wastewater Causes the Abundance of Saccharibacteria Population

Applied Sciences, 2021
Discharge of untreated wastewater is one of the major problems in various countries. The use of azo dyes in textile industries are one of the key xenobiotic compounds which effect both soil and water ecosystems and result in drastic effect on the ...
Ramasamy Krishnamoorthy, Aritra Roy Choudhury, Polpass Arul Jose, Kathirvel Suganya, Murugaiyan Senthilkumar, James Prabhakaran, Nellaiappan Olaganathan Gopal, Jeongyun Choi, Kiyoon Kim, Rangasamy Anandham, Tongmin Sa   +10 more
doaj   +1 more source

Substituent effects on absorption spectra of pH indicators: an experimental and computational study of sulfonphthaleine dyes [PDF]

, 2014
Sulfonphthaleine dyes are an important class of pH indicators, finding applications in novel (textile) sensors. In this paper, we present a combined experimental and theoretical study to elucidate the halochromic behaviour of a large set of ...
De Clerck, Karen, De Meyer, Thierry, Hemelsoet, Karen, Van Speybroeck, Veronique   +3 more
core   +2 more sources