MICROSCOPIC VISUALIZATION OF INSECT CELL BUBBLE INTERACTIONS .1. RISING BUBBLES, AIR MEDIUM INTERFACE, AND THE FOAM LAYER

被引：69

作者：

BAVARIAN, F ^{[1
]}

FAN, LS ^{[1
]}

CHALMERS, JJ ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT CHEM ENGN,COLUMBUS,OH 43210

来源：

BIOTECHNOLOGY PROGRESS | 1991年 / 7卷 / 02期

关键词：

D O I：

10.1021/bp00008a009

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Through the use of microscopic, high-speed video technology, the interactions of two suspended insect cell lines, Trichoplusia ni (TN-368) and Spodoptera frugiperda (SF-9), with air and oxygen bubbles were studied. Events such as cell-bubble attachment, cell-bubble collision, cell transport into the foam layer, and trapping of cells in the foam layer are presented and discussed. Based on these observations and those in a companion paper (Chalmers, J. J.; Bavarian, F. Biotechnol. Prog. 1991, following paper in this issue) and the experimental and theoretical work of other researchers, several mechanisms of cell damage as a result of sparging are presented.

引用

页码：140 / 150

页数：11

共 29 条

[1] SURFACE THERMODYNAMICS OF BACTERIAL ADHESION [J].