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本文研究设计一种室内甲醛气体实时监测和处理一体化装置。首先,通过电化学方法刻蚀大面积硅纳米线阵列并通过无电镀技术制备镍/硅纳米线(Ni/SiNWs)和钯-镍/硅纳米线(Pd-Ni/SiNWs)阵列电极,Pd-Ni/SiNWs阵列电极对甲醛有很强电化学催化氧化作用,以其为电化学甲醛传感器工作阳极,以Ni/SiNWs阵列为对电极,Ag/AgCl为参考电极,循环伏安技术测试结果显示该传感器对甲醛浓度灵敏...
以骆驼蓬幼苗为材料,采用盆栽试验研究不同浓度(0、50、100、200、400 mg·kg-1)Ni、Cu处理对骆驼蓬叶片光合作用、叶绿素荧光特性及生长状况的影响.结果表明: 随着Ni浓度的增加,骆驼蓬幼苗叶片的光合色素含量、净光合速率(Pn)、气孔导度(Gs)、蒸腾速率(Tr)、PSⅡ最大光化学效率(Fv/Fm)、PSⅡ电子传递量子产率(ΦPSⅡ)、光化学猝灭系数(qP)及各项生长指标均呈显著下...
Lichenised and Lichenicolous Fungi of Aladağlar National Park (Niğde, Kayseri and Adana Provinces) in Turkey
Ascomycota lichens coelomycetes hyphomycetes
2010/3/17
Three hundred and two lichenised fungi taxa belonging to 90 genera and 45 lichenicolous fungi taxa belonging to 24 genera are reported from Aladağlar National Park. Of these, 290 lichenised fungi...
Ni元素对铜绿微囊藻的生长、光谱特性及藻胆蛋白含量的影响
Ni 铜绿微囊藻 吸收光谱 藻胆蛋白
2012/11/14
为了探讨微量元素对蓝藻水华生消的影响及其机理,研究了不同浓度Ni对铜绿微囊藻生长、光谱特征及藻胆蛋白含量的影响,结果表明:Ni元素对铜绿微囊藻(Microcystis aeruginosa 905)的生长、光谱特性及藻胆蛋白含量均有影响.①Ni元素在低质量浓度(<0.10μg/mL)下促进藻细胞生长,高质量浓度(0.30~1.00μg/mL)下抑制其生长;②Ni元素处理使藻细胞吸收光谱峰位红移、吸...
Floristic Records of Lichens in Adana, Konya and Niğde Provinces
Lichen flora Adana Konya Niğ de Turkey
2010/3/22
In this study, 50 taxa belonging to 25 genera were determined from the provinces of Adana, Konya and Niğde. Pertusaria velata (Turner) Nyl. is a new record for Turkey.
Levels of Heavy Metals (Cd, Pb, Cu, Cr and Ni) in Tissue of Cyprinus carpio, Barbus capitoand Chondrostoma regiumfrom the Seyhan River, Turkey
Metal Accumulation Fish Cyprinus carpio Barbus capito Chondrostoma regium
2010/4/1
Concentrations of cadmium, lead, copper, chromium and nickel were determined in the gill, liver and muscle of Cyprinus carpio, Barbus capito and Chondrostoma regium caught at 5 stations on the Seyhan ...