Nanoscale glucan polymer network causes pathogen resistance
نویسندگان
چکیده
منابع مشابه
Nanoscale glucan polymer network causes pathogen resistance
Successful defence of plants against colonisation by fungal pathogens depends on the ability to prevent initial penetration of the plant cell wall. Here we report that the pathogen-induced (1,3)-β-glucan cell wall polymer callose, which is deposited at sites of attempted penetration, directly interacts with the most prominent cell wall polymer, the (1,4)-β-glucan cellulose, to form a three-dime...
متن کاملNanoscale Study of Polymer Dynamics.
The thermal motion of polymer chains in a crowded environment is anisotropic and highly confined. Whereas theoretical and experimental progress has been made, typically only indirect evidence of polymer dynamics is obtained either from scattering or mechanical response. Toward a complete understanding of the complicated polymer dynamics in crowded media such as biological cells, it is of great ...
متن کاملY-Shaped Polymer Brushes: Nanoscale Switchable Surfaces
We report a first observation of nanoscale surface structures of segregated pinned micelles of grafted Y-shaped molecules and their reversible structural reorganization. We designed a novel type of Y-shaped molecules combining two highly incompatible polymer chains (arms) attached to a single focal point capable of chemical grafting to a functionalized silicon surface. We demonstrated that spat...
متن کاملThermocapillary Patterning of Nanoscale Polymer Films
We investigate a method for non-contact patterning of molten polymer nanofilms based on thermocapillary modulation. Imposed thermal distributions along the surface of the film generate spatial gradients in surface tension. The resulting interfacial stresses are used to shape and mold nanofilms into 3D structures, which rapidly solidify when cooled to room temperature. Finite element simulations...
متن کاملNanoscale coordination polymer particles in medicine
Coordination polymer particles (CPPs) have recently emerged as a new family of nanoparticles. The potential multifunctionality of these nanosystems and the flexibility of their coordination chemistry open new perspectives in different fields, including medicine. This review outlines the most recent advances in this field, from CPP synthesis to their use as smart drug delivery systems, bioimagin...
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: Scientific Reports
سال: 2014
ISSN: 2045-2322
DOI: 10.1038/srep04159