Results 161 to 170 of about 92,868 (198)

Large molecules on surfaces: deposition and intramolecular STM manipulation by directional forces

Journal of Physics: Condensed Matter, 2010
Intramolecular manipulation of single molecules on a surface with a scanning tunnelling microscope enables the controlled modification of their structure and, consequently, their physical and chemical properties. This review presents examples of intramolecular manipulation experiments with rather large molecules, driven by directional, i.e. chemical or
openaire   +3 more sources

Self‐Assembly of an Unlikely Occurring Quadrangular Tube by Modulating Intramolecular Forces

Angewandte Chemie
AbstractOne of the central focuses in self‐assembly is precisely controlling the self‐assembly pathway so that the target molecules can be produced exclusively. Trans‐1,2‐cyclohexanediamine contains two amino units that form a 60° angle when projected on a plane.
Chenqi Ge, Ze Cao, Tinglong Feng, Yating Wu, Mingrui Xiao, Hua Tang, Kun Wang, Linjun Wang, Hao Li   +8 more
openaire   +2 more sources

The structure of intramolecular triplex DNA: atomic force microscopy study.

Journal of molecular biology, 2002
We applied atomic force microscopy (AFM) for direct imaging of intramolecular triplexes (H-DNA) formed by mirror-repeated purine-pyrimidine repeats and stabilized by negative DNA supercoiling. H-DNA appears in atomic force microscopy images as a clear protrusion with a different thickness than DNA duplex.
W J, Tiner, V N, Potaman, R R, Sinden, Y L, Lyubchenko   +3 more
openaire   +1 more source

Intramolecular Forces between Non-Bonded Atoms

The Journal of Chemical Physics, 1950
D. F. Heath, J. W. Linnett
openaire   +1 more source

Intramolecular Multiple Forces Theory

2019
Man Singh, Sunita Singh
openaire   +1 more source

Bonds and Intramolecular Forces

The Journal of Chemical Physics, 1962
openaire   +1 more source

Molecular force fields. Part 14.—Intramolecular forces between non-bonded atoms

Trans. Faraday Soc., 1952
J. W. Linnett, D. F. Heath
openaire   +1 more source

Semiempirical potentials and intramolecular forces from torsional data

Journal of Molecular Spectroscopy, 1967
Giovanna Dellepiane, Giuseppe Zerbi
openaire   +1 more source

Stereochemical Consequences of Intramolecular Attractive Forces

The Journal of Chemical Physics, 1955
openaire   +1 more source

Stereotactic core-needle biopsy of the breast: a report of the Joint Task Force of the American College of Radiology, American College of Surgeons, and College of American Pathologists

Ca-A Cancer Journal for Clinicians, 1997
Patrick L Fitzgibbons
exaly