IEICE TRANSACTIONS on transactions
Rapid Bacterial Testing Method by Size Distribution Measurement with Laser Light Scattering
Summary :
A rapid testing is required in clinical laboratory. A new method for rapid bacterial testing is proposed by size distribution measurement with laser light scattering. Bacterial sample is suspended in a saline solution and the scattering pattern is measured from 5 to 90 degrees with 5-degree intervals. The size distribution function is calculated from the light scattering pattern by the inversion technique based on the modified Rayleigh-Debye approximation. The difference in bacterial species and the influences of drug are investigated. The following results are obtained; (1) size distribution curve reflects the morphological characteristics of bacteria, and bacterial species are discriminated roughly by two characteristic parameters (mean size and dispersion width) obtained from the curve; (2) size distribution pattern changes in a short time (within one hour) indicating the effects of drug. It is useful for antibiotics susceptibility testing.
- Publication
- IEICE TRANSACTIONS on transactions Vol.E68-E No.5 pp.304-308
- Publication Date
- 1985/05/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Optical and Quantum Electronics
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Hajime HASHIMOTO, Koji KAKIHARA, Hidetoshi MIIKE, Yoshio EBINA, "Rapid Bacterial Testing Method by Size Distribution Measurement with Laser Light Scattering" in IEICE TRANSACTIONS on transactions,
vol. E68-E, no. 5, pp. 304-308, May 1985, doi: .
Abstract: A rapid testing is required in clinical laboratory. A new method for rapid bacterial testing is proposed by size distribution measurement with laser light scattering. Bacterial sample is suspended in a saline solution and the scattering pattern is measured from 5 to 90 degrees with 5-degree intervals. The size distribution function is calculated from the light scattering pattern by the inversion technique based on the modified Rayleigh-Debye approximation. The difference in bacterial species and the influences of drug are investigated. The following results are obtained; (1) size distribution curve reflects the morphological characteristics of bacteria, and bacterial species are discriminated roughly by two characteristic parameters (mean size and dispersion width) obtained from the curve; (2) size distribution pattern changes in a short time (within one hour) indicating the effects of drug. It is useful for antibiotics susceptibility testing.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e68-e_5_304/_p
Copy
@ARTICLE{e68-e_5_304,
author={Hajime HASHIMOTO, Koji KAKIHARA, Hidetoshi MIIKE, Yoshio EBINA, },
journal={IEICE TRANSACTIONS on transactions},
title={Rapid Bacterial Testing Method by Size Distribution Measurement with Laser Light Scattering},
year={1985},
volume={E68-E},
number={5},
pages={304-308},
abstract={A rapid testing is required in clinical laboratory. A new method for rapid bacterial testing is proposed by size distribution measurement with laser light scattering. Bacterial sample is suspended in a saline solution and the scattering pattern is measured from 5 to 90 degrees with 5-degree intervals. The size distribution function is calculated from the light scattering pattern by the inversion technique based on the modified Rayleigh-Debye approximation. The difference in bacterial species and the influences of drug are investigated. The following results are obtained; (1) size distribution curve reflects the morphological characteristics of bacteria, and bacterial species are discriminated roughly by two characteristic parameters (mean size and dispersion width) obtained from the curve; (2) size distribution pattern changes in a short time (within one hour) indicating the effects of drug. It is useful for antibiotics susceptibility testing.},
keywords={},
doi={},
ISSN={},
month={May},}
Copy
TY - JOUR
TI - Rapid Bacterial Testing Method by Size Distribution Measurement with Laser Light Scattering
T2 - IEICE TRANSACTIONS on transactions
SP - 304
EP - 308
AU - Hajime HASHIMOTO
AU - Koji KAKIHARA
AU - Hidetoshi MIIKE
AU - Yoshio EBINA
PY - 1985
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E68-E
IS - 5
JA - IEICE TRANSACTIONS on transactions
Y1 - May 1985
AB - A rapid testing is required in clinical laboratory. A new method for rapid bacterial testing is proposed by size distribution measurement with laser light scattering. Bacterial sample is suspended in a saline solution and the scattering pattern is measured from 5 to 90 degrees with 5-degree intervals. The size distribution function is calculated from the light scattering pattern by the inversion technique based on the modified Rayleigh-Debye approximation. The difference in bacterial species and the influences of drug are investigated. The following results are obtained; (1) size distribution curve reflects the morphological characteristics of bacteria, and bacterial species are discriminated roughly by two characteristic parameters (mean size and dispersion width) obtained from the curve; (2) size distribution pattern changes in a short time (within one hour) indicating the effects of drug. It is useful for antibiotics susceptibility testing.
ER -
English
