Quantitative analysis at the molecular level of laser/neural tissue interactions using a liposome model system

1991 ◽  
Author(s):  
David L. VanderMeulen ◽  
Prabhakar Misra ◽  
Jason Michael ◽  
Kenneth G. Spears ◽  
Mustafa Khoka
Keyword(s):  
Quantitative Analysis ◽  
Molecular Level ◽  
Neural Tissue ◽  
Model System ◽  
Tissue Interactions

Capillary Electrophoresis and Fluorescence Anisotropy for Quantitative Analysis of Peptide−Protein Interactions Using JAK2 and SH2-Bβ as a Model System

2005 ◽  
Vol 77 (8) ◽  
pp. 2482-2489 ◽  
Author(s):  
Peilin Yang ◽  
Rebecca J. Whelan ◽  
Emily E. Jameson ◽  
Jason H. Kurzer ◽  
Lawrence S. Argetsinger ◽  
...  
Keyword(s):  
Capillary Electrophoresis ◽  
Quantitative Analysis ◽  
Protein Interactions ◽  
Fluorescence Anisotropy ◽  
Model System

scholarly journals Adsorption mechanism and valency of catechol-functionalized hyperbranched polyglycerols

2015 ◽  
Vol 11 ◽  
pp. 828-836 ◽  
Author(s):  
Stefanie Krysiak ◽  
Qiang Wei ◽  
Klaus Rischka ◽  
Andreas Hartwig ◽  
Rainer Haag ◽  
...  
Keyword(s):  
Adsorption Mechanism ◽  
Molecular Level ◽  
Model System ◽  
Surface Coatings ◽  
Adhesive Bonds ◽  
Force Microscopy ◽  
Atomic Force ◽  
Aqueous Environments ◽  
End Groups ◽  
Catechol Group

Nature often serves as a model system for developing new adhesives. In aqueous environments, mussel-inspired adhesives are promising candidates. Understanding the mechanism of the extraordinarily strong adhesive bonds of the catechol group will likely aid in the development of adhesives. With this aim, we study the adhesion of catechol-based adhesives to metal oxides on the molecular level using atomic force microscopy (AFM). The comparison of single catechols (dopamine) with multiple catechols on hyperbranched polyglycerols (hPG) at various pH and dwell times allowed us to further increase our understanding. In particular, we were able to elucidate how to achieve strong bonds of different valency. It was concluded that hyperbranched polyglycerols with added catechol end groups are promising candidates for durable surface coatings.

scholarly journals Field-effect sensors – from pH sensing to biosensing: sensitivity enhancement using streptavidin–biotin as a model system

The Analyst ◽  
2017 ◽  
Vol 142 (22) ◽  
pp. 4173-4200 ◽  
Author(s):  
Benjamin M. Lowe ◽  
Kai Sun ◽  
Ioannis Zeimpekis ◽  
Chris-Kriton Skylaris ◽  
Nicolas G. Green
Keyword(s):  
Quantitative Analysis ◽  
Critical Review ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Sensitivity Enhancement ◽  
Model System ◽  
Ph Sensing ◽  
System P ◽  
Effect Transistor

This critical review provides an overview of sensitivity-enhancement strategies and a systematic, quantitative analysis of field-effect transistor (IS-FET/BioFET) sensor literature.

Adhesion abilities of commensal fish bacteria by use of mucus model system: Quantitative analysis

Aquaculture ◽  
2011 ◽  
Vol 318 (1-2) ◽  
pp. 33-36 ◽  
Author(s):  
Łukasz Grześkowiak ◽  
Maria Carmen Collado ◽  
Satu Vesterlund ◽  
Jan Mazurkiewicz ◽  
Seppo Salminen
Keyword(s):  
Quantitative Analysis ◽  
Model System ◽  
Fish Bacteria

Organic Cocrystal Photovoltaic Behavior: A Model System to Study Charge Recombination of C60and C70at the Molecular Level

2016 ◽  
Vol 2 (6) ◽  
pp. 1500423 ◽  
Author(s):  
Hantang Zhang ◽  
Lang Jiang ◽  
Yonggang Zhen ◽  
Jing Zhang ◽  
Guangchao Han ◽  
...  
Keyword(s):  
Molecular Level ◽  
Model System ◽  
Charge Recombination ◽  
Photovoltaic Behavior

scholarly journals Assessment of Morphology, Activity, and Infiltration of Astrocytes on Marine EPS-Imbedded Electrospun PCL Nanofiber

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Seul Ki Min ◽  
Cho Rong Kim ◽  
Sung Hoon Kim ◽  
Hwa Sung Shin
Keyword(s):  
Tissue Engineering ◽  
Extracellular Polymeric Substances ◽  
Molecular Level ◽  
Brown Seaweed ◽  
Neural Tissue ◽  
Neural Systems ◽  
Specific Marker ◽  
Neural Tissue Engineering ◽  
Astrocyte Activation ◽  
Positive Effects

Tissue engineering using a biomaterial including bioactive compounds has been researched as a way to restore injured neural systems. Extracellular polymeric substances (EPS) extracted from marine seaweeds have been known to produce positive effects on physiological activities in human tissues. In this study, an electrospun nanofiber containing brown seaweed EPS was proven to be a candidate biomaterial for neural tissue engineering. Glial fibrillary acidic protein (GFAP) as a specific marker protein increased in the astrocytes cultured on the polycaprolactone (PCL) nanofiber containing EPS (EPS-PCL nanofiber), compared with PCL nanofiber. The upregulation of GFAP indicates that the EPS-PCL nanofiber induced astrocyte activation, which supports physiological agents favorable to restore injured neural tissue. Astrocytes could infiltrate into the EPS-PCL nanofiber mat without toxicity, comparable to PCL nanofiber. These results imply that EPS-PCL nanofiber could be a useful biomaterial to regulate astrocyte activity at a molecular level and could be considered as a novel therapeutic material for neural tissue engineering.

scholarly journals Understanding the Molecular-Level Interactions of Glucosamine-Glycerol Assemblies: A Model System for Chitosan Plasticization

ACS Omega ◽  
2021 ◽  
Author(s):  
Danielle R. Smith ◽  
Austin P. Escobar ◽  
Melissa N. Andris ◽  
Brycelyn M. Boardman ◽  
Gretchen M. Peters
Keyword(s):  
Molecular Level ◽  
Model System
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