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fluorescence intensity
The results indicated that the weak election-withdrawing group 4-hydroxymethyl in 4-position of pyridine in 4-HMDPA could weaken the fluorescence intensity of the lanthanide complexes.
      
The method for calculating the binding-site number in BSA for Indo-1 was developed based on the relationships between changes in Indo-1 fluorescence intensity and the analytical concentration of BSA.
      
Fluorescence intensity studies of Triassic acritarchs from the Yanchang Formation in Ordos basin, northwestern China
      
In accordance with the fluorescence intensity of organic cell walls, two groups of microfossils were distinguished.
      
The positive percentage and the average fluorescence intensity of platelet membrane GP Ib were detected by full-blood flow cytometry.
      
The positive percentage and the average fluorescence intensity of platelet membrane GP Ib in the CHD group were significantly lower than those in the control group (P >amp;lt; 0.05).
      
Single factor correlative analysis revealed that serum leptin in CHD patients was negatively correlated with the average fluorescence intensity of platelet membrane GP Ib (P >amp;lt; 0.05).
      
Multifactorial stepwise regression analysis showed that serum leptin in CHD patients was independently negatively correlated with the average fluorescence intensity of platelet membrane GP Ib (P >amp;lt; 0.05).
      
It was observed that both the tight sandstone and thin siltstone show relatively high fluorescence intensity of hydrocarbon, which suggests that they are possibly good subtle oil-migration pathways in the present or geological time.
      
Loss of enzymatic activity was concomitant with an increase in fluorescence intensity at 410 nm.
      
Loss of enzymatic activity was concomitant with an increase in fluorescence intensity at 410 nm.
      
The fluorescence intensity of ANS interacting with HtrA2 decreased with increasing temperature.
      
Native cytochrome c (Cyt c) has a fluorescence maximum at 335 nm, where as the TCA-induced state of Cyt c has a red shift of 7 nm with enhanced fluorescence intensity.
      
The denaturant-mediated decrease in fluorescence intensity and 5 nm red shift of λmax point to gradual unfolding of SMATase when GdnHCl is added up from 0.5 M to a maximum of 6 M.
      
The results show that the fluorescence intensity of CS can be quenched in the presence of Zn(II) or DNA.
      
Based on the fluorescence intensity, the formation constants of CS-Zn(II) and CS-CT DNA complexes were calculated, and the mechanism of interaction between CS, Zn(II), and DNA is discussed.
      
It was shown that the introduction of micelles of nonionic surfactants increases the chelate fluorescence intensity by an order of magnitude.
      
An analytical equation is proposed for the fluorescence intensity excited in total reflection X-ray fluorescence analysis.
      
Experimental data on electroosmotic flow and the distribution of sample fluorescence intensity over the cross section of a microchannel are analyzed.
      
The fluorescence intensity was valid over a nitrite concentration range 0.067-60.3 ng mL-1, with a detection limit of 0.0091 ng mL-1.
      
 

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