Esa
Tyystjärvi
Docent, Faculty of Science
University Teacher, Molecular Plant Biology
FT, Docent
Links
Areas of expertise
automatic plant identification
chlorophyll fluorescence
drones
photoinhibition
photosynthesis
photosystem II
plastoquinone
precision agriculture
Biography
Researcher and teacher in University of Turku, departments of Biology and Biochemistry, since 1989.
Teaching
I teach both basic plant biology and biochemistry and advanced courses of plant biology and biophysics.
Research
My basic research focuses on the light reactions of photosynthesis, and photoinhibition of Photosystem II has long been my favorite topic. Recently I have also worked with plastoquinone. I have been active in use and development of various biophysical research methods, including chlorophyll fluorescence and thermoluminescence. In addition to basic research, I have applied research on automatic identification of agricultural plants and weeds with various methods including chlorophyll fluorescence and drone photography. I have also worked on the practical use of algae in wastewater purification.
Publications
Use of near-infrared radiation for oxygenic photosynthesis via photon up-conversion (2012)
International Journal of Hydrogen Energy
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
CHAPTER 3 : Photosynthetic Hydrogen Production: Mechanisms and Approaches (2012)
(Vertaisarvioitu artikkeli kokoomateoksessa (A3))Parameterization of photosystem II photoinactivation and repair (2012)
BBA - Bioenergetics
(Vertaisarvioitu katsausartikkeli tieteellisessä aikakauslehdessä (A2))
Analysis of S(2)Q(A)(-) charge recombination with the Arrhenius, Eyring and Marcus theories (2011)
Journal of Photochemistry and Photobiology B: Biology
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
FLUORESCENCE EMISSION SPECTRA OF MARINE AND BRACKISH-WATER ECOTYPES OF FUCUS VESICULOSUS AND FUCUS RADICANS (PHAEOPHYCEAE) REVEAL DIFFERENCES IN LIGHT-HARVESTING APPARATUS (2011)
Journal of Phycology
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Effects of Deficiency and Overdose of Group 2 Sigma Factors in Triple Inactivation Strains of Synechocystis sp. Strain PCC 6803 (2011)
Journal of Bacteriology
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Magnetic field protects plants against high light by slowing down production of singlet oxygen (2011)
Physiologia Plantarum
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Protection by alpha-tocopherol of the repair of photosystem II during photoinhibition in Synechocystis sp PCC 6803 (2011)
BBA - Bioenergetics
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Fotosynteesin varhaishistoria (2011)
Luonnon Tutkija
(Yleistajuinen artikkeli tai blogikirjoitus (E1))
Inhibition of Photosystem II by the singlet oxygen sensor compounds TEMP and TEMPD (2011)
BBA - Bioenergetics
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))