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Studies on the Specimen Preparation Methods for Scanning Electron Microscopy : Part III. Drying Method of Microbial and Free Cell Materials : 3. Comparative Studies of Three Methods of Air-, Critical Point- and Freeze-drying

山口医学 Volume 32 Issue 3 Page 349-358
published_at 1983-06
Title
走査電子顕微鏡標本調整法の研究 特に微生物学領域における研究 : 第3篇 試料の乾燥法について : 第3報 らせん状微生物試料における各種乾燥法〔風乾, 限界点乾燥, 凍結乾燥(簡易法)〕の比較
Studies on the Specimen Preparation Methods for Scanning Electron Microscopy : Part III. Drying Method of Microbial and Free Cell Materials : 3. Comparative Studies of Three Methods of Air-, Critical Point- and Freeze-drying
Creators Konishi Hisanori
Creators Kegoya Yomiko
Creators Nakano Hiroyuki
Creators Yoshii Zensaku
Creators Sugiyama Kenji
Creators Tsuji Yoshikatsu
Creators Hamakado Toshinari
Creators Yoshida Tsutomu
Creators Motoki Yoshinobu
Source Identifiers
Three methods of drying technique in the preparation for Scanning Electron Microscopy (SEM), such as air-drying (AD), critical point drying (CPD) and freeze-drying (FD), were compared by using three kinds of spiral microbes. The AD-technique provided a good result for the preservation of the spiral spore chain of genus Streptomyces, but was not good for the helical cell bodies of genus Spirillum and of genus Borrelia. The results of the CPD-technique was opposite to that of the AD-technique. The FD-technique was good for all materials in average. From the viewpoints of simplicity efficiency and content of the results, the combination of material and method must be checked preliminarily and decided. In conclusion, the authors recommend the FD-technique as a routine method for the reasons mentioned above.
Subjects
医学 ( Other)
Languages jpn
Resource Type journal article
Publishers 山口大学医学会
Date Issued 1983-06
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools 医学部