نتایج جستجو برای: reactive site
تعداد نتایج: 504938 فیلتر نتایج به سال:
در کار حاضر، سه رنگ آنیونی reactive yellow 145,reactive blue19 و reactive red195 برای حذف انتخاب شدند. روش حذف به کار برده شده، با استفاده از جاذب نانولوله¬های کربنی اصلاح شده با نانوذرات مغناطیسی fe3o4 انجام شد. مشخصات نانوذرات آماده شده توسط tem,xrdو vsm تعین گردید. جاذب مغناطیس آماده شده می¬تواند بخوبی در آب حل شده و به آسانی توسط آهنربا از محیط جدا می¬گردد. متغیر¬هایی که معمولا بر کارایی فر...
The release of hormones from thyroxine-binding globulin (TBG) and corticosteroid-binding globulin (CBG) is regulated by movement of the reactive center loop in and out of the β-sheet A of the molecule. To investigate how these changes are transmitted to the hormone-binding site, we developed a sensitive assay using a synthesized thyroxine fluorophore and solved the crystal structures of reactiv...
BACKGROUND After spinal cord injury (SCI), the formation of glial scar contributes to the failure of injured adult axons to regenerate past the lesion. Increasing evidence indicates that olfactory ensheathing cells (OECs) implanted into spinal cord are found to migrate into the lesion site and induce axons regeneration beyond glial scar and resumption of functions. However, little is known abou...
Thermal evaporation of (poly)radicals is possible. More than one radical site in a molecule makes it more reactive, narrowing the windows left for thin film evaporation, and favouring island formation rather two-dimensional growth.
C3 (native complement component 3) plays a central role in the activation of complement and in the transport and processing of immune complexes. Proteolytic activation of C3 exposes a highly reactive thioester bond which preferentially reacts with the hydroxyl groups of acceptor molecules on activators such as immune complexes or carbohydrates on microorganisms. Recently, a C3 attachment site h...
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