Methods and apparatus for investigation of volume change dynamics of physiologically active samples
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F13%3A00424791" target="_blank" >RIV/60077344:_____/13:00424791 - isvavai.cz</a>
Result on the web
<a href="http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=8520215.PN.&OS=PN/8520215&RS=PN/8520215" target="_blank" >http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=8520215.PN.&OS=PN/8520215&RS=PN/8520215</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Methods and apparatus for investigation of volume change dynamics of physiologically active samples
Original language description
The volume change dynamics of photosynthetically active samples, e.g. plants, algae, bacteria, have been examined so far by means of the photoacoustic method, which does not enable dynamically accurate measurement of transversal changes of these samplesin real time in vivo. According to the invention, the transversal change of a position of a measured sample surface exposed to a visible radiation is measured interferometrically using a reflective target, which is in mechanical contact with the sample surface, and reflects a measuring beam generated together with a reference beam by laser. The transversal change of the measured sample surface is detected from the phase difference of harmonic waves in the beam of interfering radiation. The novel deviceinvolves a special detection connection of photodetectors, a measuring unit and a basic module with a computer, the design of reflective targets for liquid and solid samples, an optomechanical mechanism and a holder of solid samples.
Czech name
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Czech description
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Classification
Type
P - Patent
CEP classification
BO - Biophysics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA600960716" target="_blank" >IAA600960716: Investigation of photosynthesis in vivo using interference of coherent radiation - a new approach.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Patent/design ID
US8520215
Publisher
US001 -
Publisher name
United States Patent and Trademark Office (USPTO)
Place of publication
Alexandria
Publication country
US - UNITED STATES
Date of acceptance
Aug 27, 2013
Owner name
Biologické centrum AV ČR, v. v. i., Roháček Karel, Adamek Petr, Kloz Miroslav, Bína David
Method of use
A - Výsledek využívá pouze poskytovatel
Usage type
P - Využití výsledku jiným subjektem je v některých případech možné bez nabytí licence