Nanoparticles : Optical and Ultrasound Characterization.

Preface; About the Author; 1 Introduction; 1.1 References and notes; 2 Coherence loss in light backscattering by media with nanoscale nonuniformities; 2.1 Introduction; 2.2 Experiment; 2.3 Theory; 2.4 Comparison of the theory with the results of experiments with the Michelson interferometer; 2.5 The influence of external static electric fields E0 on the light scattering by nonspherical nanopaticles; 2.6 The dynamics of phase transition in media with randomly distributed nanoparticles; 2.7 The spectroscopy of carbon nanotube networks; 2.8 Conclusions; 2.9 Appendix; 2.10 References and notes.

3 Optical diagnostics based on coherent light transport effects in media with mesoscopic nonuniformities3.1 Outline; 3.2 Introduction and background; 3.3 Grating wave reflection spectroscopy; 3.4 Low coherence interferometry of nonuniform media; 3.5 Theory of coherent transport effects in GLRS and LCI; 3.6 Concluding remarks; 3.7 References and notes; 4 Ultrasonic grating diffraction spectroscopy and reflection techniques for characterizing slurry properties; 4.1 Introduction; 4.2 Description of UDGS experiments; 4.2.1 Scan-over frequency; 4.2.2 Scan-over angle.

4.2.3 Measurements with the blank4.3 Grating equation and critical frequency calculation; 4.4 Experimental measurements; 4.4.1 Novel method for measuring the velocity of sound; 4.4.2 Possible effect of viscosity; 4.5 Shear wave reflection techniques and the measurement of viscosity; 4.6 Data analysis; 4.6.1 Slope and reflection coefficient; 4.6.2 Data obtained during a 3-hour interval; 4.7 Sensor calibration and reliability; 4.8 Conclusion; 4.9 References and notes; Index.

Many objects of physical, biological, and industrial interest include randomly distributed nanoscale nonuniformities, e.g., nanoparticles. Their characterization online in dynamic industrial processes and in situ in biological systems faces serious practical challenges when the rapid formation and distribution of nanoparticles takes place. This book discusses optical methods - the best tools for nanoparticle monitoring, as they are fast, noninvasive, and provide a broad range of information in real time - and their application in molecular biology and nanotechnology.

Print version record.

Includes bibliographical references and index.

English.

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