Related Products of 254-60-4, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.254-60-4, Name is 1,8-Diazanaphthalene, molecular formula is C8H6N2. In a Article£¬once mentioned of 254-60-4
A tricarboyanine derivative (IRPP) is applied as a ratiometric near-infrared chemosensor for detecting trivalent chromium ions (Cr3+) in living cells. Upon the addition of Cr3+ to a solution of IRPP, large-scale shifts in the emission spectrum (from 755nm to 561nm) are observed. In the newly developed sensing system, these well-resolved emission peaks yield a sensing system that covers a linear range from 1.0¡Á10-7 to 1.0¡Á10-5M with a detection limit of 2.5¡Á10-8M. The experimental results show the response behavior of IRPP towards Cr3+ is pH independent under neutral conditions (6.0-7.5). Most importantly, the fast response time (less than 3min) and selectivity for Cr3+ over other common metal ions provide a strong argument for the use of this sensor in real world applications. As a proof of concept, the proposed chemosensor has been used to detect and quantify Cr3+ in river water samples and to image Cr3+ in living cells with encouraging results.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 254-60-4
Reference£º
1,171-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N165 – PubChem