نتایج جستجو برای: eosin

تعداد نتایج: 8563  

Journal: :Blood Cells, Molecules, and Diseases 2007

Journal: :Biophysical chemistry 1990
D L VanderMeulen D G Nealon E Gratton D M Jameson

Steady-state and time-resolved fluorescence anisotropy measurements of eosin in solution and eosin-5-maleimide bound to purified myosin were made to study localized motions of the "head region" of this protein. The lifetime and apparent Debye rotational relaxation times of eosin in aqueous solution are essentially invariant with changes in excitation wavelength. In more viscous solvents, such a...

2012
Zahra Zamani Alireza Sadeghi Tafreshi Hossein Nahrevanian Behzad Lame-Rad Fatemeh Pourfallah Hossein Eslamifar Sedigheh Sadeghi Farideh Vahabi Ayda Iravani Mohammad Arjmand

The initial success of any adopted anti-infective strategy to malaria is followed by a descent due to the emergence of resistance to it. The search for new drugs and drug targets is a consistent demand in this disease. Eosin B, a common laboratory dye, is reported to have good antiparasitic properties in vitro. It was studied for its antiparasitic effect in vivo on chloroquine-sensitive Plasmod...

2006
F. D. A. Aarão Reis

We present analytical and numerical results for models of electrodeposition of ZnO films with organic additives, with a special focus on the growth of hybrid films with eosin Y. First we propose a rate equation model which assumes that the additives form branches with an exposed part above the ZnO deposit. The branches grow with larger rate than the pure film, and it is assumed that the rate of...

2011
Zahra Zamani Alireza Sadeghi Tafreshi Hossein Nahrevanian Mohammad Arjmand Behzad Lame-Rad Sedigheh Sadeghi Fatemeh Mirkhani Ali Eslamifar Fatemeh Pourfallah Ayda Iravani Farideh Wahabi

Eosin B, a common laboratory dye has been earlier reported to have good anti protozoan properties in vitro. We studied this drug for its effect on a murine malaria strain, Plasmodium berghei (Pb) in vivo using different tests. Full suppressive 4 days Peter’s Test was used in infected outbred and inbred mice, using both ip and oral routes. Secondary biological assessment was carried out using do...

F. Yazdanparast M. Rabbani

Eosin is one of the original dyes of xanthenes derivatives. It is also one of the main derivatives of fluorescein and has brilliant fluorescence. Eosin disodium salt called "Eosin Y" is the most useful form of this compound. In common procedures, eosin is usually obtained by the action of bromine on fluorescein, which has not good yield and purity degree. In this research, it is prepared by the...

Journal: :Journal of the American Chemical Society 1893

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