Microbubbles for Effective Cleaning of Metal Surfaces Without Chemical Agents

Langmuir ◽

10.1021/acs.langmuir.1c02769 ◽

2022 ◽

Author(s):

Pan Li ◽

JiaHao Wang ◽

ZhengHao Liao ◽

Yoshikatsu Ueda ◽

Kiyoshi Yoshikawa ◽

...

Keyword(s):

Metal Surfaces ◽

Chemical Agents

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Microbubbles for Effective Cleaning of Metal Surfaces Without Chemical Agents

SSRN Electronic Journal ◽

10.2139/ssrn.3914052 ◽

2021 ◽

Author(s):

Pan Li ◽

JiaHao Wang ◽

ZhengHao Liao ◽

Yoshikatsu Ueda ◽

Kiyoshi Yoshikawa ◽

...

Keyword(s):

Metal Surfaces ◽

Chemical Agents

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Effect of Acetone and Kerosene on Skin Ultrastructure

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100093717 ◽

1972 ◽

Vol 30 ◽

pp. 92-93

Author(s):

A. P. Lupulescu ◽

H. Pinkus ◽

D. J. Birmingham

Keyword(s):

Electron Microscopy ◽

Human Skin ◽

Osmium Tetroxide ◽

Human Epidermis ◽

Ultrastructural Changes ◽

Chemical Agents ◽

Skin Ultrastructure ◽

Volar Surface

Our laboratory is engaged in the study of the effect of different chemical agents on human skin, using electron microscopy. Previous investigations revealed that topical use of a strong alkali (NaOH 1N) or acid (HCl 1N), induces ultrastructural changes in the upper layers of human epidermis. In the current experiments, acetone and kerosene, which are primarily lipid solvents, were topically used on the volar surface of the forearm of Caucasian and Negro volunteers. Skin specimens were bioptically removed after 90 min. exposure and 72. hours later, fixed in 3% buffered glutaraldehyde, postfixed in 1% phosphate osmium tetroxide, then flat embedded in Epon.

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