AquaPen AP110手持式藻类荧光测量仪是一款用于快速、精确测量水体藻类与蓝藻叶绿素荧光参数的手持式荧光仪、�/span>AquaPen有两种探头型号、�/span>AP110-C配备比色杯试管测量室，将要测量的水体、悬浊液或培养溶液采集到比色杯中进行测量，配夆�/span>455nm蓝色咋�/span>620nmLED红色光源，既可以测量叶绿素荧光，又可以测野�/span>680nm咋�/span>720nm光密度、�/span>AP110-P配备了浸入式光学探头，可直接插到要测量的水体、悬浊液或培养溶液中进行测量，也可测量大型藻类、�/span>

AquaPen 具备极高的敏感度，可检�?�?.5��g Chl/L的叶绿素荧光，可以检测浮游植物浓度极低的自然水体，可用于野外和实验室测量、�/span>

AquaPen采用调试式荧光测量技术，可设置多种参数，方便测量多种植物叶绿素荧光。外观小巧，方便携带，设计新颖，操作简单，经济耐用，精度高稳定性好、�/span>

应用领域

��藻类、蓝藻光合特性研穵�/span>

��水体藻类含量检浊�/span>

��光合突变体筛选与表型研究

��生物和非生物胁迫的检浊�/span>

��藻类抗胁迫能力或者易感性研穵�/span>

��经济藻类育种、病害检测、长势与产量评估

��教学

功能特点９�/span>

��结构紧凑、便携性强＋�/span>LED光源、检测器、控制单元集成于仅手机大小的仪器内，重量仄�/span>180g

��功能强大，是叶绿素荧光技术的高端结晶产品，具备了大型荧光仪的所有功能，可以测量所有叶绿素荧光参数

��内置了所有通用叶绿素荧光分析实验程序，包括两套荧光淬灭分析程序�?/span>3套光响应曲线程序�?/span>OJIP–test筈�/span>

��高时间分辨率，可辽�/span>10万次每秒，自动绘凹�/span>OJIP曲线并给凹�/span>26�?/span>OJIP–test参数

��AquaPen两种探头型号：比色杯试管测量室，既可以测量叶绿素荧光，又可以测量680nm咋�/span>720nm光密度；浸入式光学探头，可直接插到要测量的水体、悬浊液或培养溶液中进行测量，也可测量大型藻籺�/span>

��FluorPen专业软件功能强大，可下载、展示叶绿素荧光参数图表，也可以通过软件直接控制仪器进行测量

��具备无人值守自动监测功能

��内置蓝牙不�/span>USB双通讯模块＋�/span>GPS模块，输出带时间戳和地理位置的叶绿素荧光参数图表

��配备多种叶夹型号：固定叶夹式（适用于大批量样品快速测量）、分离叶夹式（适用于暗适应测量）、开放叶夹式（适用于温室、培养箱进行监测）、用户定制式筈�/span>

��可选配野外自动监测式荧光仪，防水防尘设讠�/span>

测量程序与功胼�/span>

��Ft：瞬时叶绿素荧光，暗适应完成后Ft＝F₀

��QY：量子产额，表示光系绞�/span>II的效率，等于Fv/Fm(暗适应状�?/span>)戕�/span>��PSII(光适应状�?/span>)、�/span>

��OJIP：快速荧光动力学曲线，用于研究植物暗适应后的快速荧光动态变匕�/span>

��NPQ：荧光淬灭动力学曲线，用于研究植物从暗适应到光适应状态的荧光淬灭变化过程、�/span>

��LC：光响应曲线，用于研究植物对不同光强的荧光淬灭反应、�/span>

��OD：光密度，反映藻类密度（陏�/span>AP110-C）、�/span>

技术参�?/span>

��测量参数包括F₀、Ft、Fm、Fm’、QY、QY_Ln、QY_Dn、NPQ、Qp、Rfd、Area、Mo、Sm、PI、ABS/RC�?0多个叶绿素荧光参数，OD680和OD720（限AP110-C）及3种给光程序的光响应曲线�?种荧光淬灭曲线、OJIP曲线筈�/span>

��OJIP–test时间分辨率为10��s（每科�/span>10万次），给出OJIP曲线咋�/span>26个参数，包括F₀�?/span>Fj�?/span>Fi�?/span>Fm�?/span>Fv�?/span>Vj�?/span>Vi�?/span>Fm/F₀�?/span>Fv/F₀�?/span>Fv/Fm�?/span>Mo�?/span>Area�?/span>Fix Area�?/span>Sm�?/span>Ss�?/span>N�?/span>Phi_Po�?/span>Psi_o�?/span>Phi_Eo�?/span>Phi–Do�?/span>Phi_Pav�?/span>PI_Abs�?/span>ABS/RC�?/span>TRo/RC�?/span>ETo/RC�?/span>DIo/RC筈�/span>

��测量程序９�/span>Ft�?/span>QY�?/span>OJIP�?/span>NPQ1�?/span>NPQ2�?/span>LC1�?/span>LC2�?/span>LC3�?/span>OD（限AP110-C）�?/span>Multi无人值守自动监测

��测量光：每测量脉�?-0.09��mol(photons)/m2.s�?-100%可调

��光化学光９�/span>0‒�span>1000��mol(photons)/m2.s＋�/span>0-100%可调

��饱和光：0‒�/span>3000��mol(photons)/m2.s＋�/span>0-100%可调

��探头型号９�/span>AP110-C试管式�?/span>AP110-P探头弎�/span>

��光源：AP110-C�?20nm红光�?55nm蓝光测量叶绿素荧光，680nm�?20nm红外光测量OD；AP110-P�?55nm蓝光

��试管容积（限AP110-C（�/span>�?ml

��叶绿素荧光检测限９�/span>0.5��g Chl/L

��检测器９�/span>PIN光电二极管，667�?50nm滤波�?/span>

��尺寸大小：超便携，手机大小，165��65��55mm，重量仅290g

��存贮：容野�/span>16Mb，可存储149000数据炸�/span>

��显示与操作：图形化显示，双键操作，待朹�/span>8分钟自动关闭

��供电：可充电锂电池，USB充电，连续工佛�/span>48小时，低电报�?/span>

��工作条件９�/span>0‒�/span>55℃，0‒�/span>95%相对湿度（无凝结水）

��存贮条件９�/span>-10‒�/span>60℃，0‒�/span>95％相对湿度（无凝结水（�/span>

��通讯方式：蓝牘�/span>+USB双通讯模式

��GPS模块：内�?/span>

��软件９�/span>FluorPen1.1专用软件，用于数据下载、分析和图表显示，输凹�/span>Excel数据文件及荧光动力学曲线图，适用亍�/span>Windows 7及更高操作系绞�/span>

操作软件与实验结枛�/span>

产地:欧洲

参考文�?/span>

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2. C M'Rabet�et al.2018.Impact of two plastic-derived chemicals� the Bisphenol A and the di-2-ethylhexyl phthalate� exposure on the marine toxic dinoflagellateAlexandrium pacificum.Marine Pollution Bulletin126:241-249

3. P Steinr��cken�et al.2018.Comparing EPA production and fatty acid profiles of threePhaeodactylum tricornutumstrains under western Norwegian climate conditions.Algal Research30:11-22

4. T Kieselbach�et al.2018.Proteomic analysis of the phycobiliprotein antenna of the cryptophyte algaGuillardia thetacultured under different light intensities.Photosynthesis Research135(1-3):149-163

5. E Bermejo�et al.2018.Production of lutein� and polyunsaturated fatty acids by the acidophilic eukaryotic microalgaCoccomyxa onubensisunder abiotic stress by salt or ultraviolet light.Journal of Bioscience and Bioengineering�Available online 20 January 2018�In Press

6. W Noh�et al.2018.Harvesting and contamination control of microalgaeChlorella ellipsoideausing the bio-polymeric flocculant ��-poly-l-lysine.Bioresource Technology249:206-211

7. S Arisaka�et al.2018.Genetic manipulation to overexpress rpaA altered photosynthetic electron transport inSynechocystissp. PCC 6803.Journal of Bioscience and Bioengineering�Available online 5 March 2018�In Press

8. J Tang�et al.2018.Sustainable pollutant removal by periphytic biofilm via microbial composition shifts induced by uneven distribution of CeO₂nanoparticles.Bioresource Technology248:75-81

10. SB Ouada�et al.2018.Effect and removal of bisphenol A by two extremophilic microalgal strains (Chlorophyta).Journal of Applied Phycology 6: 1-12