Two heterodinuclear NiFe-based sulfenate complexes mimicking an S-oxygenated intermediate of an O2-tolerant [NiFe]-H2ase: synthesis, structures, and reactivity

2020 ◽  
Vol 44 (33) ◽  
pp. 14015-14023
Author(s):  
Li-Cheng Song ◽  
Wei Chen ◽  
Li Feng
Keyword(s):  
Biomimetic Models

Two biomimetic models for an O2-tolerant [NiFe]-H2ase are successfully prepared by reactions of sulfenate complex 2 with Fe2(CO)9 and CpFe(CO)2BF4.

scholarly journals Human Osteochondral Explants: Reliable Biomimetic Models to Investigate Disease Mechanisms and Develop Personalized Treatments for Osteoarthritis

2021 ◽  
Author(s):  
Evelyn Houtman ◽  
Marcella van Hoolwerff ◽  
Nico Lakenberg ◽  
Eka H. D. Suchiman ◽  
Enrike van der Linden-van der Zwaag ◽  
...  
Keyword(s):  
Biomimetic Models ◽  
Disease Mechanisms

Selenium-bridged diiron hexacarbonyl complexes as biomimetic models for the active site of Fe–Fe hydrogenases

2008 ◽  
pp. 2128 ◽  
Author(s):  
Shang Gao ◽  
Jiangli Fan ◽  
Shiguo Sun ◽  
Xiaojun Peng ◽  
Xing Zhao ◽  
...  
Keyword(s):  
Active Site ◽  
Biomimetic Models

scholarly journals Nickel–ruthenium-based complexes as biomimetic models of [NiFe] and [NiFeSe] hydrogenases for dihydrogen evolution

2017 ◽  
Vol 46 (39) ◽  
pp. 13590-13596 ◽  
Author(s):  
Gamze Gezer ◽  
Sjoerd Verbeek ◽  
Maxime A. Siegler ◽  
Elisabeth Bouwman
Keyword(s):  
Ruthenium Complexes ◽  
Proton Reduction ◽  
Biomimetic Models

Electrocatalytic proton reduction was studied using nickel–ruthenium complexes that were developed as models for [NiFe] and [NiFeSe] hydrogenases.

Influence of Lysozyme on the Biomimetic Growth of Silica Tubes in Porous Membranes

2007 ◽  
Vol 1008 ◽  
Author(s):  
Clémentine Gautier ◽  
Rémi Courson ◽  
Pascal Jean Lopez ◽  
Jacques Livage ◽  
Thibaud Coradin
Keyword(s):  
Porous Membranes ◽  
Shell Formation ◽  
Core Particle ◽  
Biomimetic Models ◽  
Membrane Pores ◽  
The Core ◽  
Core Shell Structure ◽  
Poly Carbonate ◽  
Tube Shell

AbstractPore channels of poly-carbonate membranes were recently used as biomimetic models to study the effect of confinement on silicate condensation, leading to the formation of silica tubes exhibiting a core-shell structure. In this work, we pre-immobilized lysozyme on the membrane pores, inducing the modification of the tube shell formation process, and variation in core particle size. These data strengthen previous assumptions on the role of interfacial interactions on the growth of the tube shell and indicate that such interactions also influence the core particle formation. Such approach therefore seems suitable to mimic the formation of silica/protein multilayers as found in several biomineralizing organisms

Biomimetic models to examine microenvironmental regulation of glioblastoma stem cells

2018 ◽  
Vol 429 ◽  
pp. 41-53 ◽  
Author(s):  
Pinaki S. Nakod ◽  
Yonghyun Kim ◽  
Shreyas S. Rao
Keyword(s):  
Stem Cells ◽  
Glioblastoma Stem Cells ◽  
Biomimetic Models

Biomimetic Models of the Microcirculation for Scientific Discovery and Therapeutic Testing

2021 ◽  
pp. 321-342
Author(s):  
Robert M. Dolan ◽  
Jessica Motherwell ◽  
Nicholas Hodges ◽  
Ariana D. Suarez-Martinez ◽  
Peter McFetridge ◽  
...  
Keyword(s):  
Scientific Discovery ◽  
Biomimetic Models

Characterization of phospholipid nitroxidation by LC-MS in biomimetic models and in H9c2 Myoblast using a lipidomic approach

2017 ◽  
Vol 106 ◽  
pp. 219-227 ◽  
Author(s):  
Tânia Melo ◽  
Pedro Domingues ◽  
Teresa M. Ribeiro-Rodrigues ◽  
Henrique Girão ◽  
Marcela A. Segundo ◽  
...  
Keyword(s):  
Biomimetic Models

scholarly journals Tetrapyrrolic Macrocycles: Synthesis, Functionalization and Applications 2018

Molecules ◽  
2020 ◽  
Vol 25 (3) ◽  
pp. 433 ◽  
Author(s):  
Nuno M. M. Moura ◽  
Maria Amparo F. Faustino ◽  
Maria Graça P. M. S. Neves
Keyword(s):  
Materials Science ◽  
Structural Features ◽  
Special Issue ◽  
Biomimetic Models ◽  
Synthetic Methodologies ◽  
Natural And Synthetic

Natural and synthetic macrocycles like porphyrins, corroles and phthalocyanines are considered strong candidates to be used in different fields, such as catalysis, sensing, medicine, materials science, or in the development of advanced biomimetic models. All these applications are strongly dependent on the availability of compounds with adequate and specific structural features. This Special Issue has collected 13 contributions which consolidate and expand our knowledge on the application of these macrocycles in different fields accompanied by innovative synthetic methodologies to afford and to functionalize this type of compounds.

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