TY - JOUR AU - Kanokwan Nontapot AU - Vinayak Rastogi AU - Jeffrey Fagan AU - Vytas Reipa C2 - Langmuir DA - 2013-03-22 00:03:00 DO - https://doi.org/10.1088/0957 LA - en PB - Langmuir PY - 2013 TI - Size and Density Measurement of Core-Shell Si Nanoparticles by Analytical Ultracentrifugation ER -