نتایج جستجو برای: t but ammonium iodide

تعداد نتایج: 2640063  

Background: Lactoferrin is a glycoprotein with a molecular weight of 80 kDa, as a member of the transferring family. In recent investigations the important biological properties such as anti microbial, antiviral and anticancer activity of lactoferrin were studied. In the present study, the effect of antitumor induced by lactoferin was evaluated on stomach cancer cell AGS. Materials and Methods...

Journal: :Solar RRL 2023

Fully evaporated solar cells using methylammonium iodide (MAI)-based perovskites can reach power conversion efficiencies exceeding 20%. An important point to advance perovskite photovoltaics is ensure reproducibility from batch batch. Sublimation control of organic ammonium halides critical in achieving this for cells. Herein, a reproducible procedure the coevaporation PbI2 and MAI based on an ...

2010
Maksym Druchok Vojko Vlachy

An explicit water molecular dynamics (MD) simulation is presented of a solution modeling aliphatic 6,6-ionene oligocations mixed with low-molecular-weight electrolytes. In all cases, the co-ions were sodium cations and the counterions were fluoride, chloride, bromide, or iodide anions. The simple point charge/extended (SPC/E) model was used to describe water. The results of the simulation at T ...

Journal: :Science 1962
K M SAXENA E M CHAPMAN C V PRYLES

Sodium iodide was given in increasing doses to mentally defective children with normal thyroid function. Maximal suppression of iodine-131 uptake was achieved with 1500 to 2000 micrograms of iodide per square meter of body surface per day, but quickly rebounded when iodide was discontinued. This minimal effective dose is important if countermeasures against fallout are employed.

1999
R. Goc

The p-T phase diagram [2, 3] for this compound is given in Figure 1. Generally, different models of motion of the ammonium ions are proposed for different phases, and many research papers deal with this problem. Numerous papers [4 10] were devoted to NMR T j relaxation time calculations for different types of anisotropic reorientations of the ammonium cation. An extensive review of ammonium ion...

Journal: :research in molecular medicine 0
fatemeh amiri university -sari fatemeh moradian sari agricultural sciences and natural resources university -sari alireza rafiei medical sciences university- sari

background: lactoferrin is a glycoprotein with a molecular weight of 80 kda, as a member of the transferring family. in recent investigations the important biological properties such as anti microbial, antiviral and anticancer activity of lactoferrin were studied. in the present study, the effect of antitumor induced by lactoferin was evaluated on stomach cancer cell ags. materials and methods:...

2009
G. STEIN JOSHUA JORTNER

The photochemistrv of evacuated potassium iodide solutions a t 2537 b. was investigated. The dependence of the initia quantum yields on pH, iodide ion concentration and light intensity was investigated. The nature of the residual pH independent yield a t pH >3 is discussed. The pH dependence of the initial quantum yields could be represented by a linear dependence on the square root of H T ion ...

2006
K. McALPINE

T HE practice of chemistry is concerned very largely with the carrying out of chemical reactions whereby new substances are produced from old. The substances entering into the reaction are'known as reagents, and the substances produced as products. One of the factors in chemical reactions which is subject to human control and manipulation is summarized in the Law of Mass Action. This law, in si...

Journal: :Applied Physics Letters 2023

Perovskite-based triboelectric nanogenerators (TENGs) have obtained wide attention and investigation due to their excellent dielectric electrical properties, as well the diversity of perovskite materials. In this work, phenethyl ammonium iodide (PEAI) was applied tailor interface MAPbI 3 films, form a 2D/3D heterojunction, passivate defects films. The TENGs after PEAI passivation achieved signi...

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