Kinetic analysis of enhanced thermal stability of an alkaline protease with engineered twin disulfide bridges and calcium-dependent stability

2002 ◽  
Vol 81 (2) ◽  
pp. 187-192 ◽  
Author(s):  
Kazuo Ikegaya ◽  
Shigetoshi Sugio ◽  
Kohji Murakami ◽  
Kouichi Yamanouchi
2013 ◽  
Vol 27 (S1) ◽  
Author(s):  
Mengxiao Lu ◽  
Shobini Jayaraman ◽  
Donald L Gantz ◽  
Haya Herscovitz ◽  
Olga Gursky

2006 ◽  
Vol 179 (3) ◽  
pp. 909-916 ◽  
Author(s):  
Daniel Cruz ◽  
Silvia Bulbulian ◽  
Enrique Lima ◽  
Heriberto Pfeiffer

2001 ◽  
Vol 34 (2) ◽  
pp. 81 ◽  
Author(s):  
Jae Woo Jang ◽  
Jung Ho Ko ◽  
Eun Kyung Kim ◽  
Won Hee Jang ◽  
Joo Hyun Kang ◽  
...  

2016 ◽  
Vol 18 (2) ◽  
pp. 122-125 ◽  
Author(s):  
Ayyaz Muhammad

Abstract In this research work, thermal decomposition and kinetic analysis of pure and contaminated imidazolium based ionic liquid (IL) has been investigated. As thermal decomposition and kinetics evaluation plays a pivotal role in effective process design. Therefore, thermal stability of pure 1-butyl-2,3-dimethylimidazolium chloride (BDMIMCl) was found to be higher than the sample of IL with the addition of 20% (wt.) NH4Cl as an impurity. The activation energy of thermal degradation of IL and other kinetic parameters were determined using Coats Redfern method. The activation energy for pure IL was reduced in the presence of NH4Cl as contaminant i.e., from 58.7 kJ/mol to 46.4 kJ/mol.


2011 ◽  
Vol 524 (1-2) ◽  
pp. 165-169 ◽  
Author(s):  
Anuj A. Vargeese ◽  
Krishnamurthi Muralidharan ◽  
V.N. Krishnamurthy

1994 ◽  
Vol 50 (3) ◽  
pp. 209-211 ◽  
Author(s):  
Nisha Paliwal ◽  
S.P. Singh ◽  
S.K. Garg

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