scholarly journals Fine tuning of the catalytic activity of colicin E7 nuclease domain by systematic N-terminal mutations

2014 ◽  
Vol 23 (8) ◽  
pp. 1113-1122 ◽  
Author(s):  
Eszter Németh ◽  
Tamás Körtvélyesi ◽  
Peter W. Thulstrup ◽  
Hans E. M. Christensen ◽  
Milan Kožíšek ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Fine Tuning ◽  
Nuclease Domain ◽  
Colicin E7

Fine-tuning catalytic activity and selectivity—[Rh(amino acid thioamide)] complexes for efficient ketone reduction

2009 ◽  
Vol 50 (46) ◽  
pp. 6321-6324 ◽  
Author(s):  
Katrin Ahlford ◽  
Madeleine Livendahl ◽  
Hans Adolfsson
Keyword(s):  
Catalytic Activity ◽  
Amino Acid ◽  
Fine Tuning ◽  
Ketone Reduction

The Crystal Structure of the Nuclease Domain of Colicin E7 Suggests a Mechanism for Binding to Double-stranded DNA by the H–N–H Endonucleases

2002 ◽  
Vol 324 (2) ◽  
pp. 227-236 ◽  
Author(s):  
Yi-Sheng Cheng ◽  
Kuo-Chiang Hsia ◽  
Lyudmila G. Doudeva ◽  
Kin-Fu Chak ◽  
Hanna S. Yuan
Keyword(s):  
Crystal Structure ◽  
Nuclease Domain ◽  
Double Stranded Dna ◽  
Colicin E7

Superior catalytic activity of a Pd catalyst in methane combustion by fine-tuning the phase of ceria-zirconia support

2020 ◽  
Vol 266 ◽  
pp. 118631 ◽  
Author(s):  
Yuanqing Ding ◽  
Qingqing Wu ◽  
Bo Lin ◽  
Yanglong Guo ◽  
Yun Guo ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Methane Combustion ◽  
Fine Tuning ◽  
Pd Catalyst ◽  
Zirconia Support

Synergy of DNA intercalation and catalytic activity of a copper complex towards improved polymerase inhibition and cancer cell cytotoxicity

2021 ◽  
Author(s):  
Adolfo Ignacio Barros Romo ◽  
Marta SP Carepo ◽  
Pedro Levin ◽  
Otaciro Nascimento ◽  
Daniel E Diaz ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Complexes ◽  
Cancer Cell ◽  
Copper Complex ◽  
Chemical Properties ◽  
Metal Center ◽  
Fine Tuning ◽  
Dna Intercalation ◽  
Cell Cytotoxicity ◽  
And Chemical Properties

Improving the binding of metal complexes to DNA to boost cancer cell cytotoxicity requires fine tuning of their structural and chemical properties. Copper has been used as metal center in...

scholarly journals Fine-tuning the catalytic activity by applying nitrogen-doped carbon nanotubes as catalyst supports for the hydrogenation of olefins

2019 ◽  
Vol 129 (1) ◽  
pp. 95-106 ◽  
Author(s):  
Emőke Sikora ◽  
Adrienn Kiss ◽  
Zsuzsa H. Göndör ◽  
Péter Pekker ◽  
Ferenc Kristály ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
Metal Binding ◽  
Catalyst Support ◽  
Supported Catalyst ◽  
Hydrogenation Reaction ◽  
Fine Tuning ◽  
Multi Wall Carbon Nanotubes ◽  
Support Materials ◽  
Liquid Phase Hydrogenation

AbstractNitrogen-free multi-wall carbon nanotubes (MWCNTs) and N-doped bamboo-like carbon nanotubes (BCNTs) were synthesized by using catalytic vapor deposition (CVD) and used as catalyst support materials. Pd, Rh, Ru, and Ir have been deposited onto the nanotubes to achieve metal/nanotube catalysts. The catalytic activity of the samples was fine-tuned by changing the type of support. BCNT supported Pd and Rh (Pd/BCNT, Rh/MWCNT) catalysts were found to be the most active for liquid phase hydrogenation of octadecene amongst these samples. The initial olefin hydrogenation rate of the Pd/BCNT sample was slightly higher than the corresponding MWCNT-supported catalyst. Based on the hydrogenation reaction, the performance of these catalyst had been ranked as follows: Pd/BCNT ≈ Rh/MWCNT > Pd/MWCNT > Rh/BCNT >  > Ir/MWCNT > Ru/BCNT > Ir/BCNT > Ru/MWCNT. The structural properties of chemisorbed Pd on MWCNT and N- BCNT were also characterized by means of computational chemical methods in order to shed some light on the nature of metal binding properties of N-doped and undoped surfaces. The calculations shown preference towards the edges of the surfaces which is in good agreement with the experimental findings.

scholarly journals Tuning the catalytic properties of P22 nanoreactors through compositional control

Nanoscale ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 336-346 ◽  
Author(s):  
Jhanvi Sharma ◽  
Trevor Douglas
Keyword(s):  
Catalytic Activity ◽  
Catalytic Properties ◽  
Fine Tuning ◽  
Compositional Control

Fine-tuning of the catalytic activity of enzyme based P22 nanoreactors through compositional control.

scholarly journals The role of the N-terminal loop in the function of the colicin E7 nuclease domain

2013 ◽  
Vol 18 (3) ◽  
pp. 309-321 ◽  
Author(s):  
Anikó Czene ◽  
Eszter Németh ◽  
István G. Zóka ◽  
Noémi I. Jakab-Simon ◽  
Tamás Körtvélyesi ◽  
...  
Keyword(s):  
Nuclease Domain ◽  
Colicin E7 ◽  
Terminal Loop

Strategies for fine-tuning the catalytic activity of pincer-complexes

2006 ◽  
Vol 47 (50) ◽  
pp. 8999-9001 ◽  
Author(s):  
Juhanes Aydin ◽  
Nicklas Selander ◽  
Kálmán J. Szabó
Keyword(s):  
Catalytic Activity ◽  
Fine Tuning ◽  
Pincer Complexes
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