核磁共振的發展及應用概論(Ι)

uTaipei > Others > Office of Academic Affairs > 臺北市立師範學院學報 (19-36卷1期) > Item 987654321/5136

Please use this identifier to cite or link to this item: http://utaipeir.lib.utaipei.edu.tw/dspace/handle/987654321/5136

Title:	核磁共振的發展及應用概論(Ι) Development and Application for Nuclear Magnetic Resonance (I)
Authors:	王佩蓮
Date:	1989-06
Issue Date:	2011-12-07 11:49:55 (UTC+8)
Publisher:	臺北市立師範學院
Abstract:	中文摘要　　自從INEPT和DEPT脈衝序列能產生極性轉移的技術成功後，增加了磁轉比(γ)值小的核如碳-13的訊號強度。進而可以“光譜訊號分類”使得NMR的發展及應用，更為廣泛，理想。　　本文嘗試著對INEPT, DEPT, SEMUT多重脈衝序列的研究並以苯乙基(ethyl-benzene)，異丁醇(isobutyl alcohol)，4－甲基－2－戊酮(4-methyl-2-pentaone)使用Bruker 300 MHz的NMR及光譜儀，經過光譜加減處理後，可分別得到化合物之奇數碳和偶數碳，對確認其結構有相當助益。若尚有不確定可進一步處理光譜，得到各種碳（四級碳，三級碳，二級碳，一級碳）的訊號。 Abstract 　　Since the introduction of the INEPT, DEPT polarization transfer technique, a number of methods have been devised for the determination of proton multiplicities in<sup>13</sup>C NMR. In this paper we present SEMUT an alterative method for subspertral editing (SEMUT). With allows a complete separation into individual subspectra for all types of carbon resonances.
Relation:	臺北市立師範學院學報 20期 83-103
Appears in Collections:	[Office of Academic Affairs] 臺北市立師範學院學報 (19-36卷1期)

Files in This Item:

There are no files associated with this item.