Surface plasmon resonance: An innovative method for studying water permeability of plant cuticles

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F21%3AA2202EN0" target="_blank" >RIV/61988987:17310/21:A2202EN0 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12310/21:43903636 RIV/60077344:_____/21:00548345 RIV/61989100:27360/21:10247633 RIV/61989100:27710/21:10247633

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S0168945221001746" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0168945221001746</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.plantsci.2021.110978" target="_blank" >10.1016/j.plantsci.2021.110978</a>

Result language

angličtina

Original language name

Surface plasmon resonance: An innovative method for studying water permeability of plant cuticles

Original language description

The cuticle forms an effective barrier protecting plants from water loss. Its permeability to water and other compounds significantly differs between species, types of cuticle (stomatous, astomatous), and can be affected by a wide variety of ambient conditions. Enzymatic isolation of the leaf cuticle allows obtaining intact cuticles for permeability measurements. However, the most available gravimetric method, which is used for the assessment of water permeability of isolated cuticles, requires a relatively large area of the cuticle and does not allow the determination of membrane heterogeneity. We propose a new method for the determination of water permeance based on an on-line detection of water flux from a liquid phase to the atmosphere through isolated leaf cuticles in semi-flow chambers. This approach is new in using the phenomenon of surface plasmon resonance for the detection of the liquid phase refractive index affected by water vapor. Isolated cuticles of the leaves of Ficus elastica and an artificial polyethersulfone membrane were used for method evaluation. The composition of cuticular wax and its influence on cuticular permeability was also studied. It has been confirmed that the application of the surface plasmon resonance principle can be used for the assessment of leaf cuticle water permeability and heterogeneity.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10611 - Plant sciences, botany

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plant Science

ISSN

0168-9452

e-ISSN

—

Volume of the periodical

310

Issue of the periodical within the volume

září 2021

Country of publishing house

IE - IRELAND

Number of pages

9

Pages from-to

1-9

UT code for WoS article

000679382700003

EID of the result in the Scopus database

2-s2.0-85108844903