| pH-dependent equilibrium swelling properties of hydrophobic polyelectrolyte copolymer gels RA Siegel, BA Firestone Macromolecules 21 (11), 3254-3259, 1988 | 746 | 1988 |
| Hard and soft micromachining for BioMEMS: review of techniques and examples of applications in microfluidics and drug delivery B Ziaie, A Baldi, M Lei, Y Gu, RA Siegel Advanced drug delivery reviews 56 (2), 145-172, 2004 | 510 | 2004 |
| pH-controlled release from hydrophobic/polyelectrolyte copolymer hydrogels RA Siegel, M Falamarzian, BA Firestone, BC Moxley Journal of controlled release 8 (2), 179-182, 1988 | 319 | 1988 |
| Fundamentals and applications of controlled release drug delivery J Siepmann, RA Siegel, MJ Rathbone Springer, 2012 | 284 | 2012 |
| Generation of Large Libraries of Random Mutants in Bacillus subtilis by PCR-Based Plasmid Multimerization S Shafikhani, RA Siegel, E Ferrari, V Schellenberger Biotechniques 23 (2), 304-310, 1997 | 232 | 1997 |
| Overview of controlled release mechanisms RA Siegel, MJ Rathbone Fundamentals and applications of controlled release drug delivery, 19-43, 2012 | 198 | 2012 |
| Controlled release of polypeptides and other macromolecules RA Siegel, R Langer Pharmaceutical research 1 (1), 2-10, 1984 | 175 | 1984 |
| A hydrogel-actuated environmentally sensitive microvalve for active flow control A Baldi, Y Gu, PE Loftness, RA Siegel, B Ziaie Journal of Microelectromechanical Systems 12 (5), 613-621, 2003 | 166 | 2003 |
| Chemically controlled self-assembly of protein nanorings JCT Carlson, SS Jena, M Flenniken, T Chou, RA Siegel, CR Wagner Journal of the American Chemical Society 128 (23), 7630-7638, 2006 | 152 | 2006 |
| Hydrophobic weak polyelectrolyte gels: studies of swelling equilibria and kinetics RA Siegel Responsive Gels: Volume Transitions I, 233-267, 1993 | 150 | 1993 |
| Kinetics and mechanisms of water sorption in hydrophobic, ionizable copolymer gels BA Firestone, RA Siegel Journal of applied polymer science 43 (5), 901-914, 1991 | 149 | 1991 |
| An explanation for the controlled release of macromolecules from polymers R Bawa, RA Siegel, B Marasca, M Karel, R Langer Journal of Controlled Release 1 (4), 259-267, 1985 | 135 | 1985 |
| Engineering targeted in vivo drug delivery. I. The physiological and physicochemical principles governing opportunities and limitations CA Hunt, RD MacGregor, RA Siegel Pharmaceutical research 3 (6), 333-344, 1986 | 112 | 1986 |
| Mechanistic studies of macromolecular drug release from macroporous polymers. II. Models for the slow kinetics of drug release RA Siegel, R Langer Journal of Controlled Release 14 (2), 153-167, 1990 | 111 | 1990 |
| Mechanistic studies of macromolecular drug release from macroporous polymers. I. Experiments and preliminary theory concerning completeness of drug release RA Siegel, J Kost, R Langer Journal of controlled release 8 (3), 223-236, 1989 | 107 | 1989 |
| A hydrogel-based implantable micromachined transponder for wireless glucose measurement M Lei, A Baldi, E Nuxoll, RA Siegel, B Ziaie Diabetes technology & therapeutics 8 (1), 112-122, 2006 | 104 | 2006 |
| Stimuli sensitive polymers and self regulated drug delivery systems: a very partial review RA Siegel Journal of controlled release 190, 337-351, 2014 | 101 | 2014 |
| Dynamic pH-dependent swelling properties of a hydrophobic polyelectrolyte gel BA Firestone, RA Siegel Polymer communications Guildford 29 (7), 204-208, 1988 | 94 | 1988 |
| New mode of drug delivery: long term autonomous rhythmic hormone release across a hydrogel membrane GP Misra, RA Siegel Journal of controlled release 81 (1-2), 1-6, 2002 | 93 | 2002 |
| Implantable, self-regulating mechanochemical insulin pump RA Siegel US Patent 5,062,841, 1991 | 91 | 1991 |
