scholarly journals Pd-complex driven formation of single-chain nanoparticles

2015 ◽  
Vol 6 (24) ◽  
pp. 4358-4365 ◽  
Author(s):  
Johannes Willenbacher ◽  
Ozcan Altintas ◽  
Vanessa Trouillet ◽  
Nicolai Knöfel ◽  
Michael J. Monteiro ◽  
...  
Keyword(s):  
Normal Distribution ◽  
Single Chain ◽  
Log Normal ◽  
Log Normal Distribution

The preparation and in-depth characterization of well-defined, palladium(ii) crosslinked single-chain nanoparticles (Pd-SCNPs) is reported. In addition, a novel procedure for interpreting the SEC chromatograms of SCNPs by log-normal distribution (LND) simulations is introduced.

scholarly journals A Universal Model for the Log-Normal Distribution of Elasticity in Polymeric Gels and Its Relevance to Mechanical Signature of Biological Tissues

Biology ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 64
Author(s):  
Arnaud Millet
Keyword(s):  
Elastic Modulus ◽  
Normal Distribution ◽  
Biological Tissues ◽  
Force Microscopy ◽  
Polymeric Gels ◽  
Atomic Force ◽  
Clear Explanation ◽  
Log Normal ◽  
Log Normal Distribution

The mechanosensitivity of cells has recently been identified as a process that could greatly influence a cell’s fate. To understand the interaction between cells and their surrounding extracellular matrix, the characterization of the mechanical properties of natural polymeric gels is needed. Atomic force microscopy (AFM) is one of the leading tools used to characterize mechanically biological tissues. It appears that the elasticity (elastic modulus) values obtained by AFM presents a log-normal distribution. Despite its ubiquity, the log-normal distribution concerning the elastic modulus of biological tissues does not have a clear explanation. In this paper, we propose a physical mechanism based on the weak universality of critical exponents in the percolation process leading to gelation. Following this, we discuss the relevance of this model for mechanical signatures of biological tissues.

Characterization of hetero-block copolymers by the log-normal distribution model

2016 ◽  
Vol 7 (17) ◽  
pp. 2992-3002 ◽  
Author(s):  
Michael J. Monteiro ◽  
Mikhail Gavrilov
Keyword(s):  
Molecular Weight ◽  
Chemical Composition ◽  
Block Copolymers ◽  
Normal Distribution ◽  
Distribution Model ◽  
Molecular Weight Distributions ◽  
Weight Distributions ◽  
Log Normal ◽  
Log Normal Distribution

Fitting multiple and of different chemical composition molecular weight distributions using the log-normal distribution (LND) model.

scholarly journals Effect of Tunnel Pit Radius Variation on the Electric Characteristics of Aluminum Electrolytic Capacitor

2019 ◽  
Author(s):  
Daisaku Mukaiyama
Keyword(s):  
Transmission Line ◽  
Normal Distribution ◽  
Electrolytic Capacitor ◽  
Aluminum Electrolytic Capacitor ◽  
Electrolytic Capacitors ◽  
Cylindrical Holes ◽  
Log Normal ◽  
Log Normal Distribution ◽  
Aluminum Electrolytic Capacitors

The electric characteristics of aluminum electrolytic capacitors had been analyzed by the transmission line model. The anode foil pits are considered as cylindrical holes and the pit impedance is estimated by the transmission line mode, too. The pit impedance depends on the pit geometry, in particular, radius. The distribution of the pit radius of etched foils is not in accordance with a normal distribution, but a log normal distribution. In this paper, the effect of the pit radius distribution on the impedance of aluminum electrolytic capacitors is calculated by Monte Carlo method. #ECS235, Presentation Type: Oral,Date/Time/Location: May 28, 2019 (11:00h-11:20h, Pearl 5) Symposium: F03: Characterization of Porous Materials 8,Presentation Type: Oral, Abstract Number: #F03-1107

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