Applications of Scanned Probe Microscopy to Polymers by James D. Batteas, Chris A. Michaels, Gilbert C. Walker

By James D. Batteas, Chris A. Michaels, Gilbert C. Walker

Applications of Scanned Probe Microscopy to Polymers stresses the research of polymer and biopolymer surfaces utilizing the ever-expanding methodologies of scanned probe microscopies. This publication contains experiences of optical houses via near-field methodologies, neighborhood mechanical homes of polymer motion pictures by way of AFM, the dynamics and mechanics of unmarried molecules probed by way of AFM, and methodologies for more desirable imaging modes. a prime concentration of this publication is the quantitative dimension of floor homes by way of scanned probe recommendations, which illustrates how the sector has advanced and what new demanding situations lie forward. functions of Scanned Probe Microscopy to Polymers could be worthy to scholars and pros trying to find reviews that illustrate what forms of polymer fabric homes might be probed through scanned probe microscopies.

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J. J. Chem. Phys. 2003, 119, 3935. ; ACS Symposium Series; American Chemical Society: Washington, DC, 2005. Chapter 4 Chemical Imaging of Heterogeneous Polymeric Materials with Near-Field IR Mircroscopy 1 2 1 Chris A. Michaels , D. Bruce Chase , and Stephan J. ch004 2 The development of techniques to probe spatial variations in chemical composition on the nanoscale continues to be an important area of research in the characterization of polymeric materials. Recent efforts have focused on the development and characterization of near-field microscopy in the mid-infrared spectral region.

These signals were fed directly into the microscope control electronics to record dynamics images. Such images were acquired before, during and after photogeneration of ions. ; ACS Symposium Series; American Chemical Society: Washington, DC, 2005. 29 exiting the probe) to excite the dissolved perylene. For images recorded during ion generation, 633 nm light and 488 nm light were simultaneously coupled into the NSOM probe fiber. Residual 488 nm light was blocked in the collection path of the microscope using a holographic notch filter and a dichroic mirror.

Appl. Phys. Lett. 1995, 66, 1842. 24. Higgins, D. ; Hall, J. ; Mei, E. J. Phys. Chem. B. 2001, 105, 5874. 25. ; Higgins, D. A. J. Phys. Chem. 1998, 102, 7558. 26. Higgins, D. ; Luther, B. J. J. Chem. Phys. 2003, 119, 3935. ; ACS Symposium Series; American Chemical Society: Washington, DC, 2005. Chapter 4 Chemical Imaging of Heterogeneous Polymeric Materials with Near-Field IR Mircroscopy 1 2 1 Chris A. Michaels , D. Bruce Chase , and Stephan J. ch004 2 The development of techniques to probe spatial variations in chemical composition on the nanoscale continues to be an important area of research in the characterization of polymeric materials.

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