Linear Dimensions of Adsorbed Semiflexible Polymers: What Can Be Learned about Their Persistence Length?
نویسندگان
چکیده
منابع مشابه
The persistence length of adsorbed dendronized polymers.
The persistence length of cationic dendronized polymers adsorbed onto oppositely charged substrates was studied by atomic force microscopy (AFM) and quantitative image analysis. One can find that a decrease in the ionic strength leads to an increase of the persistence length, but the nature of the substrate and of the generation of the side dendrons influence the persistence length substantiall...
متن کاملO5: Technical Accident Reconstruction-What Can be Learned to Improve Medical Treatment in Trauma Patients
Annually, more than 1 million people were killed in road traffic accidents worldwide every year and an uncounted number were severe injured. In 2012 fatal injuries caused by road traffic accidents are under the top ten lists of causes of death in the world. It´s expected that in the near future road traffic accidents become one of the main causes of death in the world. Most of these fatal injur...
متن کاملElasticity of semiflexible polymers in two dimensions.
We study theoretically the entropic elasticity of a semiflexible polymer, such as DNA, confined to two dimensions. Using the worm-like-chain model we obtain an exact analytical expression for the partition function of the polymer pulled at one end with a constant force. The force-extension relation for the polymer is computed in the long chain limit in terms of Mathieu characteristic functions....
متن کاملWhat Can Be Learned from CMMi Failures?
The software crisis has been around since 1968 when NATO first identified the problematic nature of software development. In recognition of the need to manage the process of software development many methodologies have been proposed over the years. A recent contribution to this rich set of rigorous software development methodologies is the Software Engineering Institute’s (SEI) Capability Matur...
متن کاملReduced Persistence Length and Fluctuation-Induced Interactions of Directed Semiflexible Polymers on Fluctuating surfaces
We consider directed semiflexible polymers embedded in a fluctuating surface which is governed by either surface tension or bending rigidity. The attractive interactions induced by the fluctuations of the surface reduce the rigidity of the polymers. In particular, it is shown that for arbitrarily stiff parallel polymers, there is a characteristic separation below which they prefer to bend rathe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2019
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.123.128003