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In this study, an efficient chemosensor (HL) has been designed and synthesized based on bis–Schiff base. The sensor could detect Zn2+ ions in a ratiometric way, which might be mainly due to an ESIPT coupled AIE process. In the absence of Zn2+, the sensor displays fluorescence emission at 500nm, on addition of Zn2+ to an aqueous solution of HL, the sensor shows significant fluorescence enhancement...
Targeting at customers, CRM system is definitely of strategic importance for enterprises. However, its huge potential, the analytical function, is not fully exploited. After introducing the customer knowledge and analyzing the current situation of analytical CRM, this paper proposed a model for analytic CRM, and illustrated its application in customer grouping and corresponding strategy.
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