Detail publikačního výsledku

Terahertz time-domain spectroscopy for studying the kinetics of tissue adhesives

NEDVĚDOVÁ, M.; KŘESÁLEK, V.; ADAMÍK, Z.; PROVAZNÍK, I.

Original Title

Terahertz time-domain spectroscopy for studying the kinetics of tissue adhesives

English Title

Terahertz time-domain spectroscopy for studying the kinetics of tissue adhesives

Type

Paper in proceedings (conference paper)

Original Abstract

This study deals with the kinetics of tissue adhesives used for supporting the hemostasis and wound closure during surgical intervention. There are several types of adhesives of different composition which is closely related with their application. The time of curing plays an important role because some applications may require very fast glue for prompt vessel or wound closure; conversely some situations need slower solidification because of longer manipulation with the glue during surgery. Here, the terahertz time-domain spectroscopy is used for studying the kinetics of the glues. To slow the reaction rate, an oily substance is added to the glue samples. The technique of attenuated total reflection is used in this application; the defined amount of glue sample or its mixture is applied on the silicon crystal and the terahertz response is measured in time. This time dependences are analyzed to find time constants for mathematical description of the glue kinetics.

English abstract

This study deals with the kinetics of tissue adhesives used for supporting the hemostasis and wound closure during surgical intervention. There are several types of adhesives of different composition which is closely related with their application. The time of curing plays an important role because some applications may require very fast glue for prompt vessel or wound closure; conversely some situations need slower solidification because of longer manipulation with the glue during surgery. Here, the terahertz time-domain spectroscopy is used for studying the kinetics of the glues. To slow the reaction rate, an oily substance is added to the glue samples. The technique of attenuated total reflection is used in this application; the defined amount of glue sample or its mixture is applied on the silicon crystal and the terahertz response is measured in time. This time dependences are analyzed to find time constants for mathematical description of the glue kinetics.

Keywords

glue kinetics, oil, terahertz time-domain spectroscopy, tissue adhesive

Key words in English

glue kinetics, oil, terahertz time-domain spectroscopy, tissue adhesive

Authors

NEDVĚDOVÁ, M.; KŘESÁLEK, V.; ADAMÍK, Z.; PROVAZNÍK, I.

RIV year

2016

Released

22.09.2015

Publisher

SPIE

Location

Washington

ISBN

9781628418613

Book

Proc. SPIE 9651, Millimetre Wave and Terahertz Sensors and Technology VIII

Pages from

9

Pages to

16

Pages count

8

URL

http://spie.org/Publications/Proceedings/Paper/10.1117/12.2194584

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT119995,
  author="Marie {Nedvědová} and Vojtěch {Křesálek} and Zdeněk {Adamík} and Valentýna {Provazník}",
  title="Terahertz time-domain spectroscopy for studying the kinetics of tissue adhesives",
  booktitle="Proc. SPIE 9651, Millimetre Wave and Terahertz Sensors and Technology VIII",
  year="2015",
  pages="9--16",
  publisher="SPIE",
  address="Washington",
  doi="10.1117/12.2194584",
  isbn="9781628418613",
  url="http://spie.org/Publications/Proceedings/Paper/10.1117/12.2194584"
}