نتایج جستجو برای: naa
تعداد نتایج: 3541 فیلتر نتایج به سال:
Introduction NAA (N-acetyl-aspartate) is the second most abundant molecule in the CNS (after glutamate), its MRS signal is commonly used as a putative marker of viable neurones, and yet little is known about its function. Furthermore, recent data from cell culture has raised the possibility of an additional cellular contribution of NAA from nonneuronal origins, principally in isolated mature ol...
Zeolites are crystalline microporous materials with well-defined and uniform pore structure that find extensive industrial uses as adsorbents, catalysts and ion exchangers [1-2]. Zeolite films supported on different materials have been successfully prepared and have potential applications as highly selective membrane separators, membrane reactors, chemical sensor and microdevices [3-10]. Most o...
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