Metallomicellar Catalytic Hydrolysis of NPP by CuIINiIIHeterodinuclear Complexes Containing Diamine Groups in Brij35 Micellar Solution

2005 ◽  
Vol 26 (6) ◽  
pp. 701-707 ◽  
Author(s):  
Huang Zhong ◽  
Shu Yuanjie ◽  
Zang Rong‐rong ◽  
Meng Xiang‐guang ◽  
Zeng Xian‐cheng
Keyword(s):  
Micellar Solution ◽  
Catalytic Hydrolysis ◽  
Hydrolysis Of

Metallomicellar Catalytic Hydrolysis of Bis(4‐nitrophenyl) Phosphate by CuIINiIIHeterodinuclear Complexes in Brij35 Micellar Solution

2005 ◽  
Vol 26 (3) ◽  
pp. 321-327 ◽  
Author(s):  
Rongrong Zang ◽  
Zhong Huang ◽  
Xiangguang Meng ◽  
Xingming Kou ◽  
Juan Du ◽  
...  
Keyword(s):  
Micellar Solution ◽  
Catalytic Hydrolysis ◽  
Nitrophenyl Phosphate ◽  
Hydrolysis Of

scholarly journals Hydrolysis kinetics of p-nitrophenylpicolinate catalyzed by schiff base Mn(III) complexes in Gemini 16-2-16 micellar solutiony

2009 ◽  
Vol 7 (3) ◽  
pp. 542-549 ◽  
Author(s):  
Bin Xu ◽  
Weidong Jiang ◽  
Jin Zhang ◽  
Guangyin Fan ◽  
Jianzhang Li
Keyword(s):  
Schiff Base ◽  
Micellar Solution ◽  
Cetyltrimethylammonium Bromide ◽  
Complex Structures ◽  
Catalytic Hydrolysis ◽  
Enzyme Mimics ◽  
Active Centre ◽  
L1 And L2 ◽  
Kinetics Of ◽  
Hydrolysis Of

AbstractTwo mono-Schiff base Mn(III) complexes (MnL2Cl, L=L1 and L2) were synthesized and employed as artificial hydrolases in catalyzing the hydrolysis of p-nitrophenylpicolinate (PNPP) in Gemini 16-2-16 micellar solution. The effect of different micelles and their complex structures on the catalytic hydrolysis of PNPP is discussed in detail. The observations showed that MnL 22Cl exhibited higher catalytic activity over MnL 12Cl under a comparable condition, which confirmed that an open active centre is essential for modulating the activities of the two enzyme mimics. Moreover, under the conditions employed, hydrolytic rates of PNPP induced by these Mn(III) complexes were faster in Gemini 16-2-16 micelles than that in the micellar solution of cetyltrimethylammonium bromide (CTAB), a conventional analogue of Gemini 16-2-16.

Sign in / Sign up

Export Citation Format

Share Document