منابع مشابه
The Detachment of a Polymer Chain from a Weakly Adsorbing Surface Using an AFM Tip
Atomic force microscopy has been used to investigate the detachment of single polymer chains from surfaces and to measure the picoNewton forces required to extend the chain orthogonal to the surface. Such recent experiments show that the force-extension profiles provide interesting signatures which might be related to the progressive detachment of the chain from a surface. Using equilibrium sca...
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Novel photosensitizers (PSs) with formyl bipyridyl ligands in different positions were developed to improve the electron transfer from an iridium complex PS to a colloidal platinum catalyst, resulting in much higher turnover numbers than the non-formyl bipyridyl Ir-PS in photocatalytic hydrogen generation.
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Multivalent polymers are macromolecules containing multiple chemical moieties designed to bind to complementary moieties on a target; for example, a protein with multiple ligands that have affinity for receptors on a cell surface. Though the individual ligand-receptor bonds are often weak, the combinatorial entropy associated with the different possible ligand-receptor pairs leads to a binding ...
متن کاملPulled elbow in an adult patient.
C a a 0. 0 a a) a C a a 5) a. followed and a drain had not been used; the wound settled, however, without surgical drainage. Discussion. In the percutaneous method, the incision is below the crest, through the muscle bulk of the glutei. In the open method it usually lies over the crest. The percutaneous incision is smaller, and less likely to damage the subcutaneous nerves passing over the cres...
متن کاملPolygons on a rotating fluid surface.
We report a novel and spectacular instability of a fluid surface in a rotating system. In a flow driven by rotating the bottom plate of a partially filled, stationary cylindrical container, the shape of the free surface can spontaneously break the axial symmetry and assume the form of a polygon rotating rigidly with a speed different from that of the plate. With water, we have observed polygons...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and Theoretical
سال: 2018
ISSN: 1751-8113,1751-8121
DOI: 10.1088/1751-8121/aaa3b9