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- Effects of Fe-limitation on the fluorescence emission spectra tenuistipitata var. 低溫熒光發(fā)射光譜的影響。
- The results show that the porous materials possess three-dimensionally ordered structure and the FITC labeled BSA materials exhibit good fluorescence emission ability. 表明所制備的孔材料具有規整的三維有序孔結構,熒光素標記的牛血清白蛋白三維有序大孔材料具有良好的熒光發(fā)射性質(zhì)。
- The fluorescence emission efficiencies of Chl a in CP43 and CP47 were calculated to be approximately 38.3% and 40.6%, respectively. 通過(guò)理論計算認為在CP43和CP47中 ;葉綠素a的熒光發(fā)射效率分別約為 38.;3%25和 40
- The effect of solvent polarity and guanidinium on the con-formation of carbonic anhydrase was studied by fluorescence emission spectrum. 以紫外熒光光譜為檢測手段,比較研究了溶劑極性及鹽酸胍對碳酸酐酶構象的影響。
- Abstract : The effect of solvent polarity and guanidinium on the con-formation of carbonic anhydrase was studied by fluorescence emission spectrum. 摘要 : 以紫外熒光光譜為檢測手段,比較研究了溶劑極性及鹽酸胍對碳酸酐酶構象的影響。
- The quenching effect in fluorescence emission spectrum is large when the concentration of sulfonated naphthalocyanine cobalt (II) is high. 磺化萘酞菁鈷濃度較大時(shí),其熒光光譜的猝滅較大。
- For CdSe nanocrystals, the widening of band gap appears and the fluorescence emission wavelength is red shifted as the particle size increases. 由于在奈米尺度下的硒化鎘可藉由改變粒徑而造成能隙改變,使得硒化鎘可產(chǎn)生多種光激發(fā)光。
- In the first part, the fluorescence emission wavelength and quantum yield of CdSe nanocrystals with different sizes were studied. 第一部份為硒化鎘奈米晶之發(fā)光性質(zhì),討論不同粒徑之硒化鎘奈米晶對于發(fā)光波長(cháng)及發(fā)光效率的影響。
- Ethidium binds preferentially to double-stranded nucleic acids, and its fluorescence emission increases dramatically upon intercalation. 對于后一種方法,將底物的兩端標記以合適的熒光染料,成本很高;
- The peaks of absorption spectra were declined less in Liangyoupeijiu than in Shanyou 63, the same to fluorescence emission spectrum. 間質(zhì)片層不飽和脂肪酸指數則是先上升后下降,變化幅度比類(lèi)囊體膜和基粒片層的要小,且數值普遍較類(lèi)囊體膜和基粒片層低。
- The fluorescence emission spectra and fluorescence polarization(p value) of 1,6-diphenyl hexatriene(DPH) in dilute aqueous solutions of CS were measured. 以1,6二苯基己三烯(DPH)為探針?lè )肿?通過(guò)測定其在殼聚糖(CS)水溶液中的熒光發(fā)射光譜及穩態(tài)熒光偏振值,研究了CS在稀溶液中的聚集行為。
- Their fluorescence emission properties were studied and their photolysis kinetics was investigated in different media by means of steady state photolysis method. 考察了其熒光光譜特性,發(fā)現甲氧基苯甲酰亞甲基光產(chǎn)堿劑的熒光量子效率較低,而萘甲酰亞甲基光產(chǎn)堿劑較高。
- There is a red shift for the excimer in the fluorescence emission spectrum and a blue shift for the aggregation form in the electronic absorption spectrum of the Q band. 在熒光光譜中金屬萘酞菁的激基合物熒光峰相于單體熒光峰發(fā)生紅移,在吸收光譜中金屬萘酞菁基態(tài)聚集體的收峰相對于單體吸收峰發(fā)生藍移,聚集體的熒光光譜和吸收光譜有鏡像對稱(chēng)關(guān)系。
- The problems of separation technique, characterization of brown algae, complexes homologies and the properties of PSI fluorescence emission at 77 K are discussed. 并就褐藻色素-蛋白質(zhì)復合物分離技術(shù)中存在的問(wèn)題、褐藻的特點(diǎn)、褐藻與其它光合生物的色素-蛋白質(zhì)復合物的同源性以及褐藻PSI復合物77K熒光發(fā)射的特點(diǎn)等進(jìn)行了討論。
- Abstract: Object:To study the effect of guanidnium hydrochloride (GuHCl) on the intrinsic fluorescence emission spectrums of human placental alkaline phosphatase (PLAP,E. 摘要: 目的:研究鹽酸胍對人胎盤(pán)堿性磷酸酶內源熒光光譜的影響。
- Fluorescence emission spectra showed that the peak of fluorescence emission was not shifted but the fluorescence intensity in papain increased in ethanol solutions. 熒光發(fā)射光譜表明,木瓜蛋白酶在乙醇溶液中發(fā)射峰位幾乎沒(méi)移動(dòng),但發(fā)射強度明顯增高。
- In the second part of this thesis, fluorene-based donor-acceptor copolymers was synthesized and utilized as the emissive layer of light-emitting diodes. 本文的第二個(gè)部分乃進(jìn)行茀系施體-受體共聚高分子之合成、性質(zhì)鑑定、并將其應用于發(fā)光二極體之制備。
- One wasconstructed with a doped blocking layer,the other was conventional three-layer structure with blue dye in the emissive layer and red dye in the electron transport layer. 一種為具有空穴鎖定層并在其中摻雜的器件;
- The addition of Mg~(++) increases the relative fluorescence yield of F 685 and decreases that of F 735 for FDM. However, there is almost no effect of Mg~+ on the fluorescence emission spectra for IDM. Mg~(2+)提高正常葉綠體F_(685)相對熒光產(chǎn)量,降低F_(735)的相對熒光產(chǎn)量,而對發(fā)育不完善的葉綠體膜的熒光發(fā)射幾乎不發(fā)生影響。
- Fluorescence emission and infrared transmission spectra were used to study the multi-layer LB film of DL/L-DNS-ser-ine to investigate the discrimination of structure and aggregation in binding with bovine serum albumin (BSA). 利用熒光光譜和紅外光譜研究DL/L-丹酰絲氨酸與BSA復合LB膜的結構和聚集行為的差別。