RT Journal Article
ID 203b75492964084d
A1 Novikova, I. P.
A1 Parshikova, T. V.
A1 Vlasenko, V. V.
A1 Zubenko, I. B.
T1 Effect of K2Cr2O7 on the photosynthetic activity and mobility of Euglena gracilis Klebs cells
JF International Journal on Algae
JO IJA
YR 2007
FD 2007-10-17
VO 9
IS 3
SP 224
OP 235
AB The effect of K2Cr2O7 in concentrations 0.05-135 mg/L on physiological characteristics of highly-saprobe green alga Euglena gracilis Klebs was studied. Methods of differential fluorometry and laser-doppler spectrometry were used for study of dynamics of changes in chlorophylls concentration, level of potential photosynthetic activity, and also the rate and energy of cell mobility of Euglena gracilis Klebs depending on duration of contact with potassium bichromate (1; 4 and 7 days). It was revealed that degree of chromium toxicity sufficiently depends both on concentration of acting element and time of the contact: its prolongation leads to notable increasing of toxicity.
PB Begell House
LK https://www.dl.begellhouse.com/journals/7dd4467e7de5b7ef,7b75aa5f0276b838,203b75492964084d.html