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نمایش تعداد 1-10 از 352
Preparation and catalytic activity of poly(N vinyl 2 pyrrolidone) protected Au nanoparticles for the aerobic oxidation of glucose
The cheshmeh Noghreh abandoned mine: Type of Epithermal Au-Cu Mineralization in the Northwest of kashmar, Iran
. Minor Silicified is found in some areas. Cheshmeh Noghreh
is an (Epithermal Au-Cu Low Sulphidatian) type deposit. The ore bearing fluid was Low Sulphide....
Excellent Electrocatalytic Activity of Gold DVD@Au Nanoparticles Towards Oxidation of Sulfite: Application to Electrochemical Detection of Sulfite in Environmental Samples
limitations on the amount of sulfite in foodstuffs [2-3]. Therefore, detection of sulfite is of paramount
importance in food quality control process. In this work, electrocatalytic activity of Au nanoparticles
towards electrochemical oxidation of sulfite has...
Localized surface plasmon resonance and surface enhanced raman scattering responses of Au@Ag core shell nanorods with different thickness of Ag shell
Gold-gold sulfide nanoshell as a novel intensifier for antitumor effects of radiofrequency fields
Objective(s): Several studies have been carried out to investigate the effect of various nanoparticles exposed to radiofrequency (RF) waves on cancerous tissues. In this study, a colon carcinoma tumor model was irradiated ...
بررسی زمین شناسی، دگرسانی، کانی سازی و ژئوشیمی در گستره ی پی جویی دهن قلعه، شمال غربی بردسکن
گستره ی پی جویی دهن قلعه، در فاصله ی حدود 300 کیلومتری جنوب غربی مشهد واقع شده و از نظر تقسیم بندی، پهنه های زمین ساختی، بخشی از پهنه ی زمین ساختی تکنار است. این پهنه به واسطه ی گسل تکنار از پهنه ی زمین ساختی سبزوار در ...
Modeling of the Functionalized Gold Nanoparticle Aggregation in the Presence of Dopamine: A Joint MD/QM Study
The investigation of gold nanoparticle (AuNP) aggregation at the atomic level is a great challenge from the experimental view, while theoretical methods facilitate our understanding of the AuNP aggregation process. In this article, by applying full...
Study of the electronic structure Dِi-thiol benzene coupled to M(M= Au,P and Hg) via thiolate bonds
One of the most important problems in molecular electronics is to understand the contact resistance of the
molecular coupling to the electrodes.One of the most common methods to attach molecules to external
Electrocatalytic Electrooxidation of Methanol on a Pt/Au/polymer(Tyrasol)-carbon nanotube Modified Glassy Carbon Electrode
)
modified with Pt nanoparticle ̧ Au nanoparticle, polymer (Tyrasol) and also carbon nanotube (CNT) was constructed as an anode in a fuell cell.The Au and Pt nanoparticles were deposited on the surface of the
electrode using chronoamperometric technique, also...