Nature, Količina 260Sir Norman Lockyer Macmillan Journals Limited, 1976 |
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Zadetki 1–3 od 83
Stran 366
... concentration . Titrations were per- formed by adding 1 mM phosphate buffer or ethanol , respectively . Circular dichroism at 290 nm ; absorbance at 295 nm divided by the one at 260 nm . CsCl a cooperative transition to an inverted ...
... concentration . Titrations were per- formed by adding 1 mM phosphate buffer or ethanol , respectively . Circular dichroism at 290 nm ; absorbance at 295 nm divided by the one at 260 nm . CsCl a cooperative transition to an inverted ...
Stran 367
... Concentration ( M ) 10-2 2 Fig . 1 Relative fluorescence yield of chlorophyll a as a function of concentration . O , Experimental data of Watson and Living- ston ' ; calculated curve with R。 70 Å and trap = 14Å ; calculated with R , 70 ...
... Concentration ( M ) 10-2 2 Fig . 1 Relative fluorescence yield of chlorophyll a as a function of concentration . O , Experimental data of Watson and Living- ston ' ; calculated curve with R。 70 Å and trap = 14Å ; calculated with R , 70 ...
Stran 515
... concentration with increasing particle density to the increasing concentration of quartz ( Table 1 ) . The highest 137Cs concentration was observed in the particle density range from 2.65 to 2.76 g cm -3 ( Fig . 1 ) . The 137Cs con ...
... concentration with increasing particle density to the increasing concentration of quartz ( Table 1 ) . The highest 137Cs concentration was observed in the particle density range from 2.65 to 2.76 g cm -3 ( Fig . 1 ) . The 137Cs con ...
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