New multichannel kinetic spectrophotometer-f luorimeter with pulsed measuring beam for photosynthesis research

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F06%3A00006901" target="_blank" >RIV/60076658:12310/06:00006901 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12640/06:00006787

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

New multichannel kinetic spectrophotometer-f luorimeter with pulsed measuring beam for photosynthesis research

Original language description

A multichannel kinetic spectrophotometer- fluorimeter with pulsed measuring beam and differential optics has been constructed for measurements of light-induced absorbance and fluorescence yield changes in isolated chlorophyll-proteins, thylakoids and intact cells including algae and photosynthetic bacteria. The measuring beam, provided by a short (2 ls) pulse from a xenon flash lamp, is divided into a sample and reference channel by a broad band beam splitter. The spectrum in each channel is analyzed separately by a photodiode array. The use of flash measuring beam and differential detection yields high signal-to-noise ratio (noise level of 2 x 10-4 in absorbance units per single flash) with negligible actinic effect. The instrument covers a spectral range between 300 and 1050 nm with a spectral resolution of 2.1, 6.4 or 12.8 nm dependent on the type of grating used. The optical design of the instrument enables measuring of the difference spectra during an actinic irradiation of sam

Czech name

Nový multikanálový kinetický spectrophotometer-f luorimeter s pulsním paprskem pro výzkum fotosyntézy

Czech description

Nový multikanálový kinetický spectrophotometer-f luorimeter s pulsním paprskem pro výzkum fotosyntézy

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

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Project

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

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2006

Confidentiality

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

Name of the periodical

Photosynthesis Research

ISSN

0166-8595

e-ISSN

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Volume of the periodical

88

Issue of the periodical within the volume

3

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

6

Pages from-to

351-356

UT code for WoS article

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EID of the result in the Scopus database

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