A mononuclear cobalt(iii) complex and its catecholase activity

2015 ◽  
Vol 39 (1) ◽  
pp. 200-205 ◽  
Author(s):  
Merry Mitra ◽  
Pallepogu Raghavaiah ◽  
Rajarshi Ghosh
Keyword(s):  
Catechol Oxidase ◽  
High Turnover ◽  
Mononuclear Cobalt ◽  
Catecholase Activity ◽  
Oxidase Enzyme

A mononuclear Co(iii) complex mimics the catechol oxidase enzyme with appreciably high turnover numbers in different solvents.

Thioether sulfur-bound [Cu2] complexes showing catechol oxidase activity and DNA cleaving behaviour

2019 ◽  
Vol 48 (4) ◽  
pp. 1292-1313 ◽  
Author(s):  
Manisha Das ◽  
Zeenat Afsan ◽  
Dipmalya Basak ◽  
Farukh Arjmand ◽  
Debashis Ray
Keyword(s):  
Oxidase Activity ◽  
Catechol Oxidase ◽  
Dna Molecules ◽  
Dna Cleaving ◽  
Catecholase Activity

Ligand backbone alteration leads to different mechanisms for catecholase activity and order of interaction with DNA molecules.

Less Symmetrical Dicopper(II) Complexes as Catechol Oxidase Models-An Adjacent Thioether Group Increases Catecholase Activity

2004 ◽  
Vol 11 (4) ◽  
pp. 1201-1209 ◽  
Author(s):  
Michael Merkel ◽  
Niclas Möller ◽  
Manuel Piacenza ◽  
Stefan Grimme ◽  
Annette Rompel ◽  
...  
Keyword(s):  
Catechol Oxidase ◽  
Catecholase Activity

Nuclearity dependent solvent contribution to the catechol oxidase activity of novel copper(ii) complexes derived from Mannich-base ligand platforms: synthesis, crystal structure and mechanism

2017 ◽  
Vol 41 (16) ◽  
pp. 8586-8597 ◽  
Author(s):  
Ria Sanyal ◽  
Sergey Ketkov ◽  
Suranjana Purkait ◽  
Franz A. Mautner ◽  
Grigory Zhigulin ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Oxidase Activity ◽  
Mannich Base ◽  
Kinetic Studies ◽  
Catechol Oxidase ◽  
Catecholase Activity

Solvent-dependent kinetic studies of the catecholase activity of a set of Cu(ii) complexes reveal alcoholysis and hydrolysis as the governing factors for kcat extrema.

Effect of temperature and ligand protonation on the electronic ground state in Cu(ii) polymers having unusual secondary interactions: a magnetic and catechol oxidase study

2018 ◽  
Vol 47 (45) ◽  
pp. 16102-16118 ◽  
Author(s):  
Sandeepta Saha ◽  
Niladri Biswas ◽  
Ashok Sasmal ◽  
Carlos J. Gómez-García ◽  
Eugenio Garribba ◽  
...  
Keyword(s):  
Ground State ◽  
Electronic Ground State ◽  
Effect Of Temperature ◽  
Catechol Oxidase ◽  
Secondary Interactions ◽  
Catecholase Activity ◽  
Electronic Ground

Two new polymeric Cu(ii) compounds with significant catecholase activity are described.

A Novel Catechol Oxidase Enzyme Electrode for the Specific Determination of Catechol

1998 ◽  
Vol 62 (11) ◽  
pp. 2098-2100 ◽  
Author(s):  
Erhan DINÇKAYA ◽  
Erol AKYILMAZ ◽  
Sinan AKGÖL ◽  
Seçil TATAR ÖNAL ◽  
Figen ZIHNIOGLU ◽  
...  
Keyword(s):  
Enzyme Electrode ◽  
Catechol Oxidase ◽  
Specific Determination ◽  
Oxidase Enzyme

Design and catalytic studies of structural and functional models of the catechol oxidase enzyme

2020 ◽  
Vol 25 (4) ◽  
pp. 671-683 ◽  
Author(s):  
Aarón Terán ◽  
Aida Jaafar ◽  
Ana E. Sánchez-Peláez ◽  
M. Carmen Torralba ◽  
Ángel Gutiérrez
Keyword(s):  
Catechol Oxidase ◽  
Functional Models ◽  
Oxidase Enzyme

Monophenolase and catecholase activity of Aspergillus oryzae catechol oxidase: insights from hybrid QM/MM calculations

2020 ◽  
Vol 18 (27) ◽  
pp. 5192-5202
Author(s):  
Hao Jiang ◽  
Wenzhen Lai
Keyword(s):  
Aspergillus Oryzae ◽  
Active Site ◽  
Catechol Oxidase ◽  
Catecholase Activity

Monophenolase and diphenolase activities of the [Cu2O2]2+ active site of Aspergillus oryzae catechol oxidase are revealed by hybrid QM/MM calculations.

FAKTOR PERSONAL YANG BERHUBUNGAN DENGAN KOMITMEN ORGANISASI PERAWAT RSUD EMBUNG FATIMAH BATAM

2020 ◽  
Vol 5 (3) ◽  
pp. 875
Author(s):  
Asfri Sri Rahmadeni
Keyword(s):  
Organizational Commitment ◽  
Turnover Rate ◽  
Sampling Technique ◽  
Hospital Nurses ◽  
Test Results ◽  
Personal Factors ◽  
High Turnover ◽  
Chi Square ◽  
Cross Sectional ◽  
Chi Square Test

<p class="Normal1"><em>Commitment is the attitude or behavior of likes or dislikes shown by someone against the organization at work. Indonesia is recorded as a nurse who has a low organizational commitment (76%) so it harms services. This phenomenon in the hospital can be seen from the indicator of the high turnover rate of nurses which reaches 30.9% which exceeds the standard &lt;5%. Many factors affect organizational commitment. The purpose of this study was to analyze the Personal Factors Associated with Organizational Commitment of Hospital Nurses. This study is a cross-sectional analytic study and purposive sampling technique with a sample of 59 nurses. Chi-Square test results obtained personal factors that have a relationship with organizational commitment Nurse Hospital is age with p = 0,000 and education with p = 0,000, personal factors not related to organizational commitment are gender p = 1,053 and years of service with p = 1,147. Hospitals should conduct research/surveys on Organizational Commitment periodically as an evaluation material in the context of the organization's development and development in the future</em>.</p>

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