EB Resist Materials Consist of Catechol Derivatives.
نویسندگان
چکیده
منابع مشابه
Novel Resist Materials for next Generation Lithography
........................................................................................................................................................ ii Acknowledgments ....................................................................................................................................... iii Publications............................................................................
متن کاملOv Catechol-Based Biomimetic Functional Materials
Catechols are found in nature taking part in a remarkably broad scope of biochemical processes and functions. Though not exclusively, such versatility may be traced back to several properties uniquely found together in the o -dihydroxyaryl chemical function; namely, its ability to establish reversible equilibria at moderate redox potentials and pHs and to irreversibly cross-link through complex...
متن کاملdetermination of olanzapine and thiourea using electrodes modified by dna and film of copper-cobalt hexacyanoferrate & investigation of electro-oxidation of some catechol derivatives in the presence of 4-phenylsemicarbazid
چکیده هدف از این کار بررسی الکترواکسیداسیون کتکول و مشتقات آن در حضور 4-فنیل سمی کاربامازید بوده است اکسیداسیون کتکولها ترکیبات نا پایدار کینونها را تولید می کنند که این ترکیبات می تواند در واکنش مایکل بعنوان پذیرنده نوکلئوفیل عمل نمایند. در ادامه اکسایش کتکولهای (a-c1) را درحضور 4-فنیل سمی کاربامازید در محلول آب/استونیتریل (90/10)بوسیله ولتامتری چرخه ای و کولن متری در پتانسیل ثابت مورد بررسی ...
15 صفحه اولNitrocatechol derivatives as inhibitors of catechol-O-methyltransferase.
Catechol-0-methyltransferase (EC 2.1.1.6; COMT) catalyses Sadenosylmethionine-dependent methylation of a variety of catechols and plays a role in terminating the activities of the catecholamine neurotransmitters dopamine and noradrenaline. Two isoenzymes, the soluble and membrane-bound forms (S-COMT and MB-COMT) are present in most tissues and although the former is more abundant, their differe...
متن کاملCatechol derivatives inhibit the fibril formation of amyloid-beta peptides.
The inhibition of fibril formation of amyloid beta proteins (A beta) would be attractive therapeutic targets for the treatment of Alzheimer's disease (AD). Dopamine (DA) and other catechol derivatives were used as inhibitory factors for A beta fibril formation. The fibril formation of A beta was monitored by Thioflavin T fluorescence, a transmission electron microscopy (TEM) and a total interna...
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ژورنال
عنوان ژورنال: Journal of Photopolymer Science and Technology
سال: 1998
ISSN: 0914-9244,1349-6336
DOI: 10.2494/photopolymer.11.553