為(wei)方(fang)便國內科(ke)(ke)研(yan)人員了解(jie)目前國際上(shang)(shang)先進的光(guang)(guang)(guang)合(he)(he)作用(yong)測量(liang)技(ji)(ji)(ji)術，豐富光(guang)(guang)(guang)合(he)(he)作用(yong)研(yan)究探索(suo)手段(duan)。上(shang)(shang)海澤泉(quan)科(ke)(ke)技(ji)(ji)(ji)股(gu)份(fen)有限(xian)公司特邀德國WALZ資深光(guang)(guang)(guang)合(he)(he)熒(ying)光(guang)(guang)(guang)技(ji)(ji)(ji)術專家Gert Schansker博士(shi)，于2023年11月13-24日(ri)在(zai)上(shang)(shang)海、廣州、武漢、楊凌、石河子、北京(jing)等地舉辦德國WALZ光(guang)(guang)(guang)合(he)(he)作用(yong)測量(liang)設備服務月暨新產品首發全國巡(xun)回(hui)學術報告。澤泉(quan)科(ke)(ke)技(ji)(ji)(ji)誠摯邀請您參加本次活動(dong)，交(jiao)流光(guang)(guang)(guang)合(he)(he)熒(ying)光(guang)(guang)(guang)研(yan)究領域內的最新技(ji)(ji)(ji)術。期待您的參加。
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Gert Schansker博(bo)士畢業于(yu)荷蘭(lan)瓦(wa)赫寧(ning)根大學(xue)(xue)(xue)，獲得植物生(sheng)理(li)學(xue)(xue)(xue)和(he)生(sheng)物物理(li)學(xue)(xue)(xue)博(bo)士學(xue)(xue)(xue)位。主要(yao)研(yan)究(jiu)(jiu)(jiu)(jiu)方向為光(guang)(guang)(guang)(guang)(guang)合(he)機構的(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)脅迫反(fan)應(ying)，提出了(le)(le)光(guang)(guang)(guang)(guang)(guang)系(xi)統II受體側碳酸氫(qing)鹽的(de)(de)(de)(de)(de)不(bu)可(ke)逆損失是光(guang)(guang)(guang)(guang)(guang)系(xi)統II活性降低(di)的(de)(de)(de)(de)(de)主要(yao)發(fa)生(sheng)機制(zhi)。他在(zai)(zai)研(yan)究(jiu)(jiu)(jiu)(jiu)中應(ying)用(yong)的(de)(de)(de)(de)(de)主要(yao)非侵(qin)入性技(ji)術(shu)之一(yi)是葉(xie)綠(lv)(lv)素a熒(ying)光(guang)(guang)(guang)(guang)(guang)與光(guang)(guang)(guang)(guang)(guang)聲信(xin)號(hao)的(de)(de)(de)(de)(de)同步測量(liang)(liang)技(ji)術(shu)。之后(hou)，在(zai)(zai)歐盟的(de)(de)(de)(de)(de)資(zi)助下，前(qian)往(wang)希臘雅典Demokritos研(yan)究(jiu)(jiu)(jiu)(jiu)所從(cong)事博(bo)士后(hou)研(yan)究(jiu)(jiu)(jiu)(jiu)，使(shi)用(yong)EPR技(ji)術(shu)研(yan)究(jiu)(jiu)(jiu)(jiu)一(yi)氧化氮（NO）與光(guang)(guang)(guang)(guang)(guang)系(xi)統II錳簇S態(tai)的(de)(de)(de)(de)(de)相互作(zuo)(zuo)用(yong)。他利用(yong)一(yi)系(xi)列(lie)單周(zhou)轉飽和(he)閃光(guang)(guang)(guang)(guang)(guang)及葉(xie)綠(lv)(lv)素熒(ying)光(guang)(guang)(guang)(guang)(guang)Fo信(xin)號(hao)與S態(tai)相關的(de)(de)(de)(de)(de)周(zhou)期-4振幅研(yan)究(jiu)(jiu)(jiu)(jiu)了(le)(le)S態(tai)與S態(tai)衰變(bian)(bian)對NO的(de)(de)(de)(de)(de)響應(ying)，闡明了(le)(le)實驗中觀測到的(de)(de)(de)(de)(de)NO誘(you)導(dao)的(de)(de)(de)(de)(de)多線態(tai)EPR信(xin)號(hao)可(ke)能就是S-2態(tai)的(de)(de)(de)(de)(de)表征。他后(hou)來在(zai)(zai)瑞士日(ri)內(nei)瓦(wa)Reto Strasser博(bo)士的(de)(de)(de)(de)(de)實驗室工(gong)作(zuo)(zuo)，研(yan)究(jiu)(jiu)(jiu)(jiu)了(le)(le)光(guang)(guang)(guang)(guang)(guang)暗轉換過程中820 nm吸收信(xin)號(hao)與葉(xie)綠(lv)(lv)素a熒(ying)光(guang)(guang)(guang)(guang)(guang)動力學(xue)(xue)(xue)之間的(de)(de)(de)(de)(de)關系(xi)，系(xi)統研(yan)究(jiu)(jiu)(jiu)(jiu)了(le)(le)多種植物在(zai)(zai)各種脅迫條件下的(de)(de)(de)(de)(de)快速葉(xie)綠(lv)(lv)素熒(ying)光(guang)(guang)(guang)(guang)(guang)誘(you)導(dao)動力學(xue)(xue)(xue)曲線（O-I1-I2-P或O-J-I-P瞬變(bian)(bian)），為此類測量(liang)(liang)提供了(le)(le)幾乎完整的(de)(de)(de)(de)(de)描述。在(zai)(zai)匈(xiong)牙利結束了(le)(le)光(guang)(guang)(guang)(guang)(guang)適應(ying)和(he)一(yi)種蝦青素過量(liang)(liang)導(dao)致(zhi)煙草突變(bian)(bian)的(de)(de)(de)(de)(de)研(yan)究(jiu)(jiu)(jiu)(jiu)之后(hou)，自2018年開(kai)始，Gert Schansker博(bo)士作(zuo)(zuo)為德(de)國(guo)WALZ公(gong)司(si)的(de)(de)(de)(de)(de)應(ying)用(yong)科學(xue)(xue)(xue)家，負(fu)責Dual-KLAS-NIR和(he)Multi-Color-PAM相關理(li)論和(he)應(ying)用(yong)的(de)(de)(de)(de)(de)研(yan)究(jiu)(jiu)(jiu)(jiu)工(gong)作(zuo)(zuo)。
1. Schansker, G. (2022). "Determining photosynthetic control, a probe for the balance between electron transport and Calvin–Benson cycle activity, with the DUAL-KLAS-NIR." Photosynthesis Research.
2. Schansker, G., et al. (2022). "Identification of Twelve Different Mineral Deficiencies in Hydroponically Grown Sunflower Plants on the Basis of Short Measurements of the Fluorescence and P700 Oxidation/Reduction Kinetics." Frontiers in Plant Science, 13.
3. TóTH, S. Z., et al. (2020). "Probing the photosynthetic apparatus noninvasively in the laboratory of Reto Strasser in the countryside of Geneva between 2001 and 2009." Photosynthetica 58: 560-572.
4. Schansker G, Tóth S Z, Holzwarth A R, et al. Chlorophyll a fluorescence: beyond the limits of the Q A model[J]. Photosynthesis research, 2014, 120(1-2): 43-58.
5. Schansker G, Tóth S Z, Kovács L, et al. Evidence for a fluorescence yield change driven by a light-induced conformational change within photosystem II during the fast chlorophyll a fluorescence rise[J]. Biochimica et Biophysica Acta (BBA)-Bioenergetics, 2011, 1807(9): 1032-1043.
6. Schansker G, Yuan Y, Strasser R J. Chl a fluorescence and 820 nm transmission changes occurring during a dark-to-light transition in pine needles and pea leaves: a comparison[M]//Photosynthesis. Energy from the Sun. Springer, Dordrecht, 2008: 945-949.
7. Schansker G, Tóth S Z, Strasser R J. Dark recovery of the Chl a fluorescence transient (OJIP) after light adaptation: the qT-component of non-photochemical quenching is related to an activated photosystem I acceptor side[J]. Biochimica et Biophysica Acta (BBA)-Bioenergetics, 2006, 1757(7): 787-797.
8. Schansker G, Tóth S Z, Strasser R J. Methylviologen and dibromothymoquinone treatments of pea leaves reveal the role of photosystem I in the Chl a fluorescence rise OJIP[J]. Biochimica et Biophysica Acta (BBA)-Bioenergetics, 2005, 1706(3): 250-261.
9. Schansker G, Strasser R J. Quantification of non-Q B-reducing centers in leaves using a far-red pre-illumination[J]. Photosynthesis research, 2005, 84(1-3): 145-151.
10. Schansker G, Srivastava A, Strasser R J. Characterization of the 820-nm transmission signal paralleling the chlorophyll a fluorescence rise (OJIP) in pea leaves[J]. Functional Plant Biology, 2003, 30(7): 785-796.
11. Schansker G, Goussias C, Petrouleas V, et al. Reduction of the Mn cluster of the water-oxidizing enzyme by nitric oxide: formation of an S-2 state[J]. Biochemistry, 2002, 41(9): 3057-3064.
12. Schansker G, Van Rensen J J S. Performance of active photosystem II centers in photoinhibited pea leaves[J]. Photosynthesis Research, 1999, 62(2): 175-184.