便携式调制叶绿素荧光仪

主要功能

• 可测荧光诱导曲线的快速上升动力学 O-I-D-P 相和 O-J-I-P 相。

• 可测荧光诱导曲线的慢速下降动力学并进行淬灭分析（Fo、Fm、F、Fo’、Fm’、Fv/Fm、Y(II) 即 ΔF/Fm’、qL、qP、qN、NPQ、Y(NPQ)、Y(NO)、ETR、C/Fo、PAR 和叶温等）

• 可测光响应曲线和快速光曲线（RLC）。

• 具有ST & MT单周转和多周转饱和闪光功能，可用于Q_A及PQ库的精细还原，准确获取荧光最大I1相（I1-max），Q_A^-到Q_B的电子传递，放氧复合体S-态研究，PSII电荷分离研究，围绕PSII的环式电子传递以及预闪光效应等领域的研究。

• 可在线检测植物、微藻、地衣、苔藓等的光合作用变化。

• 操作功能强大，特别适合野外操作，野外操作也使用 Windows 系统。

测量参数

Fo、Fm、F、Fo’、Fm’、Fv/Fm、Y(II) 即 ΔF/Fm’、qL、qP、qN、NPQ、Y(NPQ)、Y(NO)、ETR、C/Fo、PAR 和叶温等

应用领域

植物生理学，植物生态学，作物抗逆性，植物胁迫生理学，环境科学，水生生物学与海洋生物学，微藻生物技术，生态毒理学，园艺学，农业科学，林学等

主要技术参数

• 测量光：红色 LED，调制频率多档可选。

• 光化光：蓝光 LED，最大连续光强 800 μmol m^-2 s^-1；红光 LED，最大连续光强 4000 μmol m^-2 s^-1。

• 远红光：LED，750 nm。

• 饱和脉冲：红色 LED，最大饱和闪光强度 25 000 μmol m^-2 s^-1。

• 单周转/多周转饱和闪光：红色 LED，饱和闪光强度 125000/25000 μmol m^-2 s^-1。

选购指南

一、高等植物叶片测量基本款

系统组成：通用主机，光纤，光适应叶夹，暗适应叶夹，软件等

注意：PAM-2500 通用型主机光化光既有红光也有蓝光。

高等植物叶片测量基本款

二、悬浮样品测量基本款

系统组成：通用型主机，光纤，悬浮样品室，磁力搅拌器，光纤等

注意：PAM-2500 通用型主机光化光既有红光也有蓝光，适用于不同样品测量

悬浮样品测量基本款

野外简洁操作界面	高级测量显示界面
快速动力学显示界面	快速光曲线结果显示界面

三、其他可选附件

• 90 度角光纤适配器：2030-B90

• 安装在 2030-B 或 2060-B 上，使光纤与样品成 90 度角

• 微型光量子/温度传感器：2065-M

• 测量 PAR 和温度，可连接 MINI-PAM 后独立使用，多与 2060-B 结合使用。

• 大样品表面光纤固定支架：2060-A

• 将光纤固定在较大样品的表面（非叶片），与 2065-M 结合使用。

• 拟南芥叶夹：2060-B

• 60 度角光适应叶夹，与独立微型光量子/温度传感器 2060-M 连用进行测量，特别适于测量拟南芥类小叶片。需配置 2060-M

产地：德国WALZ

参考文献

数据来源：光合作用文献 Endnote 数据库，更新至 2021年 1 月，文献数量超过 10000 篇

原始数据来源：Google Scholar

Ghorbani, A., et al. (2021). "Piriformospora indica augments arsenic tolerance in rice (Oryza sativa) by immobilizing arsenic in roots and improving iron translocation to shoots." Ecotoxicology and Environmental Safety 209: 111793.

Rusin, C., et al. (2021). "Control of the fungi Lasiodiplodia theobromae, the causal agent of dieback, in cv. syrah grapevines."  43.

Zhang, A., et al. (2021). "Using surfactants for controlling rotifer contamination in mass cultivation of Chlorella pyrenoidosa." Algal Research 53: 102166.

Andryei, B., et al. (2020). "Effect of plant growth promoting Rhizobacteria (PGPRS) on yield and quality of processing tomato under water deficiency." Acta Agraria Debreceniensis 2: 19-22.

Andrzejczak, O. A., et al. (2020). "The Hypoxic Proteome and Metabolome of Barley (Hordeum vulgare L.) with and without Phytoglobin Priming. ." Int. J. Mol. Sci(21): 1546.

Babaei, A., et al. (2020). "Photobiochemical changes in Chlorella g120 culture during trophic conversion (metabolic pathway shift) from heterotrophic to phototrophic growth regime." Journal of Applied Phycology.

Bergstrand, K.-J., et al. (2020). "Dynamics of nutrient availability in tomato production with organic fertilisers." Biological Agriculture & Horticulture: 1-13.

Chen, J.-H., et al. (2020). "Nuclear-encoded synthesis of the D1 subunit of photosystem II increases photosynthetic efficiency and crop yield." Nature Plants.

Cherono, S., et al. (2020). "Exogenous Application of Melatonin Improves Drought Tolerance in Coffee by Regulating Photosynthetic Efficiency and Oxidative Damage %J Journal of the American Society for Horticultural Science J. Amer. Soc. Hort. Sci." 1.

Darlison, J. (2020). "Microbial community dynamics in the phyllosphere of leafy vegetables." 学位论文Department of Biosystems and Technology, Swedish University of Agricultural Scienc: 92.

Dobretsov, S., et al. (2020). Impact of UV radiation on the red seaweed Gelidium lingulatum and its associated bacteria.

Fang, L., et al. (2020). "Plant Growth and Photosynthetic Characteristics of Soybean Seedlings Under Different LED Lighting Quality Conditions." Journal of Plant Growth Regulation: 1-11.

Fang, Z., et al. (2020). "Effects of fulvic acid on the photosynthetic and physiological characteristics of Paeonia ostii under drought stress." Plant Signal Behav: 1774714.

Feng, Y. and L. Cai (2020). "Research on the Regulatory Mechanism of Trehalose in Mentha Citrata’s Resistance to Drought." IOP Conference Series: Earth and Environmental Science 615: 012101.

Georgieva, K., et al. (2020). "Recovery of photosynthetic activity of resurrection plant Haberlea rhodopensis from drought- and freezing-induced desiccation." Photosynthetica.

Germ, M., et al. (2020). "Significant Accumulation of Iodine and Selenium in Chicory (Cichorium intybus L. var. foliosum Hegi) Leaves after Foliar Spraying." Plants 9(12): 1766.

Gomes, M. P., et al. (2020). "Individual and combined effects of amoxicillin, enrofloxacin, and oxytetracycline on Lemna minor physiology." Ecotoxicology and Environmental Safety 203: 111025.

Hallasgo, A. M., et al. (2020). "The Fungal Endophyte Serendipita williamsii Does Not Affect Phosphorus Status but Carbon and Nitrogen Dynamics in Arbuscular Mycorrhizal Tomato Plants." Fungi(6).

HORVÁTH, K. Z., et al. (2020). "Effect of mycorrhizal inoculations on physiological traits and bioactive compounds of tomato under water scarcity in field conditions." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 48(3).

Jia, Y., et al. (2020). " Response of Photosynthetic Performance to Drought Duration and Re-Watering in Maize." Agronomy 10(4): 533.

Kalmatskaya, O. A., et al. (2020). "Electron transport in Tradescantia leaves acclimated to high and low light: thermoluminescence, PAM-fluorometry, and EPR studies." Photosynthesis Research.

Kováč, D., et al. (2020). "Correction of PRI for carotenoid pigment pools improves photosynthesis estimation across different irradiance and temperature conditions." Remote Sensing of Environment 244: 111834.

Liang, Y., et al. (2020). "Selenium mitigates salt-induced oxidative stress in durum wheat (Triticum durum Desf.) seedlings by modulating chlorophyll fluorescence, osmolyte accumulation, and antioxidant system." 3 Biotech 10(8): 368.

Ma, G., et al. (2020). "Transcriptomic analysis of short-term heat stress response in Pinellia ternata provided novel insights into the improved thermotolerance by spermidine and melatonin." Ecotoxicology and Environmental Safety 202: 110877.

Masepan, N., et al. (2020). "Selecting Temperature for Screening Heat Tolerance in ‘Tavee 60’ Chili Seedlings."

Mousavi, S. R., et al. (2020). "Methyl jasmonate alleviates arsenic toxicity in rice." Plant Cell Reports.

Natalia Yu, G. (2020). "Studying Cyanobacteria by Means of Fluorescence Methods: A Review ": - Ch. 1.

Pandey, V. C., et al. (2020). "Physiological profiling of invasive plant species for ecological restoration of fly ash deposits." Urban Forestry & Urban Greening 54: 126773.

Piva, R., et al. (2020). "GROWTH AND PHYSIOLOGY OF YOUNG GRAPEVINES (CV. BRS CARMEM) UNDER ORGANIC AND BIODYNAMIC PRODUCTION SYSTEMS." Revista Brasileira de Agropecuária Sustentável 10(1).

Qiu, X., et al. (2020). "Effects of exogenous methyl jasmonate on the synthesis of endogenous jasmonates and the regulation of photosynthesis in citrus."  n/a(n/a).

Ranglová, K., et al. (2020). "Growth, biostimulant and biopesticide activity of the MACC-1 Chlorella strain cultivated outdoors in inorganic medium and wastewater." Algal Research: 102136.

Ren, Y., et al. (2020). "Transcriptome analysis reveals that Populus tomentosa hybrid poplar 741 responds to blue light treatment by regulating growth-related genes and their metabolic pathways." Industrial Crops and Products 152: 112512.

Stratoulias, D. and V. R. Tóth (2020). "Photophysiology and Spectroscopy of Sun and Shade Leaves of Phragmites australis and the Effect on Patches of Different Densities." Remote Sensing 12(1): 200.

Urrea-Victoria, V., et al. (2020). "Sargassum stenophyllum (Fucales, Ochrophyta) responses to temperature short-term exposure: photosynthesis and chemical composition." Brazilian Journal of Botany.

Vanderlei Fregadolli, A., et al. (2020). "Evaluation of the injuries caused by Pachycoris torridus (Scopoli, 1772) (Hemiptera: Scutelleridae) in Jatropha curcas (Linnaeus) (Euphorbiaceae)1." Revista Ceres 67: 119-125.

Vastag, E., et al. (2020). "Magnolia grandiflora L. shows better responses to drought than Magnolia × soulangeana in urban environment." iForest - Biogeosciences and Forestry 13: 575-583.

Véliz, K., et al. (2020). "Geographic variation of UV stress tolerance in red seaweeds does not scale with latitude along the SE Pacific coast."  n/a(n/a).

Wan, Y., et al. (2020). "Shade effects on growth, photosynthesis and chlorophyll fluorescence parameters of three Paeonia species." PeerJ 8: e9316.

WANG, S. W., et al. (2020). "Different responses of the halophyte Carex pumila to salt stress."  64(1): 519-528.

Xia, Z. and Y. Zheng (2020). "The physiological responses of Nouelia insignis towards drought and low temperature." PAKISTAN JOURNAL OF BOTANY 52.

XU, M. Y., et al. (2020). "Effects of light intensity on the growth, photosynthetic characteristics, and secondary metabolites of Eleutherococcus senticosus Harms." Photosynthetica 58(3): 881-889.

Yu, P., et al. (2020). "ATP Hydrolysis Determines Cold Tolerance by Regulating Available Energy for Glutathione Synthesis in Rice Seedling Plants." Rice (N Y) 13(1): 23.

Yue, J., et al. (2020). "The photoinhibition of camphor leaves (Cinnamomum camphora L.) by NaCl stress based on physiological, chloroplast structure and comparative proteomic analysis." PeerJ 8: e9443.

Zaiyou, J., et al. (2020). "Photosynthetic and Chlorophyll Fluorescence Characteristics of Isodon rubescens (Hemsley) H. Hara." Scientific Reports 10(1): 10043.

Zehra, A., et al. (2020). "Silicon-mediated cellular resilience mechanisms against copper toxicity and glandular trichomes protection for augmented artemisinin biosynthesis in Artemisia annua." Industrial Crops and Products 155: 112843.

Zhang, P., et al. (2020). "Beneficial Effects of Biochar-Based Organic Fertilizer on Nitrogen Assimilation, Antioxidant Capacities, and Photosynthesis of Sugar Beet (Beta vulgaris L.) under Saline-Alkaline Stress." Agronomy(10): 1562.

Zhang, X., et al. (2020). "Photosynthetic Properties of Miscanthus condensatus at Volcanically Devastated Sites on Miyake-jima Island." Plants(9): 1212.

Zhou, J., et al. (2020). "Bladder entrance of microplastic likely induces toxic effects in carnivorous macrophyte Utricularia aurea Lour." Environ Sci Pollut Res Int.

Zou, T., et al. (2020). "Effects of Different Spectra from LED on the Growth, Development and Reproduction of Arabidopsis thaliana." Phyton 89(2): 275--289.