نتایج جستجو برای: surface functional group

تعداد نتایج: 2078446  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1387

چکیده ندارد.

Journal: :international journal of nanoscience and nanotechnology 2015
p. hadiyan a. rouhollahi m. adibi s. mortazavi

glassy carbon (gc) is the most commonly used carbon-based electrode in the analytical laboratory. because of the high background current and low electrode response, modification of this electrode can be done by various materials and techniques. an ionic liquid (il), 1-methyl-3-(3-trimethoxysilyl propyl) imidazoliumbis (trifluoromethylsulfonyl) imide, was covalently cross linked onto the gc surf...

Mohammad Fathi Saeid Abroun

Background & Aims: The expression of myocardium gene can be affected by endurance activity; besides, sox6 transcription factor influences its formation. This study aimed to investigate the effect of 14 weeks of endurance activity on expression of sox6 gene of left ventricle in male Wistar rats. Methods: Forteen rats were housed under the controlled conditions and after adjusting with endurance ...

Journal: :journal of research in medical sciences 0
seyed hamid salehi mohammad javad fatemi maryam sedghi mitra niazi

background: despite a general consensus regarding the impacts of early excision and grafting (ee and g) of burned hand on the reducing of treatment cost and hospital stay, there are some controversial issues about its eff ect on the outcome of hand function.th is study conducted to compare the results of the ee and g and delayed skin grafting in deep hand burns regarding the hand functional out...

2013
Johannes Reuther Ronny Thomale

Functional renormalization group (FRG) has become a diverse and powerful tool to derive effective low-energy scattering vertices of interacting many-body systems. Starting from a non-interacting expansion point of the action, the flow of the RG parameter Λ allows to trace the evolution of the effective one-particle and two-particle vertices towards low energies by taking into account the vertex...

In this study, Santa Barbara Amorphous (SBA-15) mesoporous silica has been functionalized with aminopropyl groups that were converted to propargyl-bearing moieties through the reaction with propargyl bromide. The material then underwent an efficient Cu(I)-catalyzed azide alkyne click reaction with sodium azide in order to obtain the corresponding triazole products. The covalent modification of ...

Journal: :Inventiones mathematicae 2014

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