Structural basis of mutants of PET ‐degrading enzyme from Saccharomonospora viridis AHK190 with high activity and thermal stability

Author(s):  
Miho Emori ◽  
Nobutaka Numoto ◽  
Akane Senga ◽  
Gert‐Jan Bekker ◽  
Narutoshi Kamiya ◽  
...  



RSC Advances ◽  
2015 ◽  
Vol 5 (60) ◽  
pp. 48187-48193 ◽  
Author(s):  
Yiwei Zhang ◽  
Sanming Xiang ◽  
Yuming Zhou ◽  
Yuanmei Xu ◽  
Zewu Zhang ◽  
...  

Mesoporous Si–Al/Au nanocatalysts were synthesized by combining the advantage of good permeability from mesoporous Si–Al shells and the high activity upon multiple Au cores.



2018 ◽  
Vol 42 (11) ◽  
pp. 9317-9323 ◽  
Author(s):  
Dapeng Dong ◽  
Zhenghua Li ◽  
Dedi Liu ◽  
Naisen Yu ◽  
Haiyan Zhao ◽  
...  

A novel Pd-HoMOF catalyst was prepared, which displayed good thermal stability and high activity in Heck and Suzuki cross-coupling reactions.



Science ◽  
2020 ◽  
Vol 369 (6505) ◽  
pp. eabc3183 ◽  
Author(s):  
R. Morris Bullock ◽  
Jingguang G. Chen ◽  
Laura Gagliardi ◽  
Paul J. Chirik ◽  
Omar K. Farha ◽  
...  

Numerous redox transformations that are essential to life are catalyzed by metalloenzymes that feature Earth-abundant metals. In contrast, platinum-group metals have been the cornerstone of many industrial catalytic reactions for decades, providing high activity, thermal stability, and tolerance to chemical poisons. We assert that nature’s blueprint provides the fundamental principles for vastly expanding the use of abundant metals in catalysis. We highlight the key physical properties of abundant metals that distinguish them from precious metals, and we look to nature to understand how the inherent attributes of abundant metals can be embraced to produce highly efficient catalysts for reactions crucial to the sustainable production and transformation of fuels and chemicals.



Biochemistry ◽  
2005 ◽  
Vol 44 (10) ◽  
pp. 3965-3971 ◽  
Author(s):  
Shobini Jayaraman ◽  
Donald Gantz ◽  
Olga Gursky


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