Literature DB >> 10978005

Shear modulation force microscopy study of near surface glass transition temperatures

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Abstract

We report results of glass transition (T(g)) measurements for polymer thin films using atomic force microscopy (AFM). The AFM mode, shear modulation force microscopy (SMFM), involves measuring the temperature-dependent shear force on a tip modulated parallel to the sample surface. Using this method we have measured the surface T(g) of thin (17-500 nm) polymer films and found that T(g) is independent of film thickness (t>17 nm), strength of substrate interactions, or even presence of substrate.

Entities:  

Year:  2000        PMID： 10978005     DOI： 10.1103/PhysRevLett.85.2340

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  11 in total

1.  Heterogeneous nature of the dynamics and glass transition in thin polymer films.

Authors:  S Merabia; P Sotta; D Long
Journal:  Eur Phys J E Soft Matter       Date:  2004-10       Impact factor: 1.890

2.  Dramatic stiffening of ultrathin polymer films in the rubbery regime.

Authors:  P A O'Connell; G B McKenna
Journal:  Eur Phys J E Soft Matter       Date:  2006-05-24       Impact factor: 1.890

3.  The properties of free polymer surfaces and their influence on the glass transition temperature of thin polystyrene films.

Authors:  J S Sharp; J H Teichroeb; J A Forrest
Journal:  Eur Phys J E Soft Matter       Date:  2004-12-15       Impact factor: 1.890

4.  Confinement effects on glass transition temperature, transition breadth, and linear expansivity: an ultraslow X-ray reflectivity study on supported ultrathin polystyrene films.

Authors:  Chunming Yang; Rena Onitsuka; Isao Takahashi
Journal:  Eur Phys J E Soft Matter       Date:  2013-06-27       Impact factor: 1.890

5.  Mechanical properties of thin confined polymer films close to the glass transition in the linear regime of deformation: theory and simulations.

Authors:  A Dequidt; D R Long; P Sotta; O Sanséau
Journal:  Eur Phys J E Soft Matter       Date:  2012-07-19       Impact factor: 1.890

6.  Force scanning: a rapid, high-resolution approach for spatial mechanical property mapping.

Authors:  E M Darling
Journal:  Nanotechnology       Date:  2011-03-16       Impact factor: 3.874

7.  Templated biomineralization on self-assembled protein fibers.

Authors:  K Subburaman; N Pernodet; S Y Kwak; E DiMasi; S Ge; V Zaitsev; X Ba; N L Yang; M Rafailovich
Journal:  Proc Natl Acad Sci U S A       Date:  2006-09-26       Impact factor: 11.205

8.  Dynamics of ultra-thin polystyrene with and without a (artificial) dead layer studied by resonance enhanced dynamic light scattering.

Authors:  S D B Vianna; F Y Lin; M A Plum; H Duran; W Steffen
Journal:  J Chem Phys       Date:  2017-05-28       Impact factor: 3.488

9.  Experimental evidence of ultrathin polymer film stratification by AFM force spectroscopy.

Authors:  Nicolas Delorme; Mohamed Souheib Chebil; Guillaume Vignaud; Vincent Le Houerou; Jean-François Bardeau; Rémi Busselez; Alain Gibaud; Yves Grohens
Journal:  Eur Phys J E Soft Matter       Date:  2015-06-22       Impact factor: 1.890

10.  Biomineralization of a self-assembled extracellular matrix for bone tissue engineering.

Authors:  Yizhi Meng; Yi-Xian Qin; Elaine DiMasi; Xiaolan Ba; Miriam Rafailovich; Nadine Pernodet
Journal:  Tissue Eng Part A       Date:  2009-02       Impact factor: 3.845
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