Daniel A. Savin

Assistant Professor

Research Group Web Page

Background

B.S., Chemistry, Harvey Mudd College, 1995. M.S., Polymer Science, Carnegie Mellon University, 1997. Ph.D., Chemistry, Carnegie Mellon University, 2002. Postdoctoral Fellow, Department of Chemistry, University of Minnesota, 2002-2003. Assistant Professor of Chemistry and Physics, University of Vermont, 2003-2008. Assistant Professor of Polymer Science and Engineering, 2008-present.

Research Areas

Self-assembly of stimuli-responsive block copolymers and biomimetic materials: property-structure relationships in polypeptide-based micelles, (organo)gels, and liquid crystals. High performance materials: hybrid polymer-nanoparticle composites, self-healing materials.  Oil dispersion and anti-deposition materials. Light scattering characterization of complex systems.

Recent Publications

(22) Ray, J.; Naik, S.; Hoff, E.; Johnson, A.; Ly, J.; Easterling, C.; Patton, D.; Savin, D. "Stimuli-Responsive Peptide-Based ABA-Triblock Copolymers: Unique Morphology Transitions With pH" Macromol. Rapid Commun. 2012, 33, 819-826. 

(21) B. Sparks, T. Kuchera, M. Jungman, A. Richardson, D. Savin, S. Hait, J. Lichtenhan, M. Striegel, D. Patton.  “Cyclic Tetravinylsiloxanetetraols as Hybrid Inorganic-organic Thiol-ene Networks.”  J. Mater. Chem. 2012, 22, 3817-3824.

(20)  A. Bapat, D. Roy, J. Ray, D. Savin, B. Sumerlin.  “Dynamic-Covalent Macromolecular Stars with Boronic Ester Linkages.” J. Am. Chem. Soc. 2011, 133 (49), pp 19832–19838.

(19)  R. Griffitt, N. Brown-Peterson, C. Manning, D. Savin, I. Boube, R. Ryan, M. Brouwer. “Effects of Chronic Nanoparticulate Silver Exposure to Adult and Juvenile Sheepshead Minnow (Cyprinodon variegatus).” Environmental Toxicology and Chem. 2012, 31, 160-167.

(18) S. Naik, J. Ray, D. Savin. "Temperature- and pH-Responsive Self-assembly of Poly(propylene oxide)-b-Poly(lysine) Block Copolymers in Aqueous Solution" Langmuir 2011, 27, 7231–7240.

(17) J. Ray, J. Ly, D. Savin. “Peptide-based Lipid Mimetics with Tunable Core Properties via Thiol-Alkyne Chemistry .” Polym. Chem. 2011, 2, 1536-1541.

(16) B. Sparks, J. Ray, D. Savin, C. Stafford, D. Patton. "Synthesis of Thiol-clickable and Block Copolypeptide Brushes via Nickel-mediated Surface Initiated Polymerization of a-Amino Acid N-carboxyanhydrides (NCAs)." Chem. Commun. 2011, 47, 6245-6247.

(15) S. Naik, J. Chan, C. Comer, C. Hoyle, D. Savin.  “Thiol–yne ‘Click’ Chemistry as a Route to Functional Lipid Mimetics.” Polym. Chem. 2011. 2, 303-305.

(14) A. Smith, X. Xu, D. Savin and C. McCormick.  “Reversible Gold Locked Synthetic Vesicles Derived from Stimuli-Responsive Diblock Copolymers.” Polym. Chem. 2010. 1 (5), 628-630.

(13) A. Smith, X. Xu, S. Kirkland-York, D. Savin, C. McCormick. "Schizophrenic” Self-Assembly of Block Copolymers Synthesized via Aqueous RAFT Polymerization: From Micelles to Vesicles." Macromolecules 2010. 43 (3), 1210-1217.

(12) A. Magenau, N. Martinez-Castro, D. Savin and R. Storey.  “Site Transformation of Polyisobutylene Chain Ends to RAFT Polymerization: Synthesis of Poly(isobutylene-b-N-isopropylacrylamide).” Macromolecules 2009.  42 (21), 8044-8051.

(11) S. Naik and D. Savin. “Poly(Z-Lysine)-based Organogels: Effect of Interfacial Frustration on Gel Strength.” Macromolecules, 2009, 42 (18), 7114–7121.

(10) K. Murphy, J. Eisenhauer and D. Savin. "Synthesis, Self-Assembly and Adsorption of PEO-PLA Block Copolymers onto Colloidal Polystyrene." J. Polym. Sci. Part B: Polym. Phys., 2008, 46 (3), 244-252.

(9) K. Gebhardt, S. Ahn, G. Venkatachalam and D. Savin. "Temperature and pH Response of Poly(butadiene)-Poly(L-Lysine) Block Copolymer Assemblies in Aqueous Media." J. Colloid Interface Sci. 2008, 317. 70-76.

(8) K. Gebhardt, S. Ahn, G. Venkatachalam and D. Savin. "Rod-Sphere Transition in Poly(butadiene)-Poly(L-Lysine) Block Copolymer Assemblies." Langmuir, 2007, 23(5), 2851-2856.

(7) D. Savin, G. Patterson and J. Stevens. "Evidence of the gamma-Relaxation in the Light Scattering Spectra of Poly (n-hexyl methacrylate) Near the Glass Transition." J. Polym. Sci. Part B: Polym. Phys., 2005, 43(12), 1504-1519.

(6) D. Savin, A. Larson and T. Lodge. "Effect of Composition on the Width of the Calorimetric Glass Transition in Polymer/Solvent and Solvent/Solvent Mixtures." J. Polym. Sci. Part B: Polym. Phys., 2004, 42 (7), 1155-1163.

(5) G. Min, D. Savin, Z. Gu, G.D. Patterson, S.H. Kim, D.J. Ramsay, D. Fishman, I. Ivanov, E. Sheina, E. Slaby, and J. Oliver. "Solution Characterization of Monodisperse Atactic Polystyrenes by Static and Dynamic Light Scattering." Int. J. Polym. Anal. Char., 2003, 8 (3), 187-207.

(4) D. Savin, J. Pyun, G. Patterson, T. Kowalewski, K. Matyjaszewski. "Synthesis and Characterization of Silica-graft-Polystyrene Hybrid Nanoparticles: Effect of Constraint on the Tg of Spherical Polymer Brushes." J. Polym. Sci. Part B: Polym. Phys., 2002, 40 (23), 2667-2676.

(3) J. Pyun, K. Matyjaszewski, T. Kowalewski, D. Savin, G. Patterson, G. Kickelbick and N. Huesing. "Synthesis of Well-Defined Block Copolymers Tethered to Polysilsesquioxane Nanoparticles and Their Nanoscale Morphology on Surfaces." J. Am. Chem. Soc., 2001, 123 (38), 9445-9446.

(2) K. Karukstis, D. Savin, C. Loftus and N. D'Angelo. "Spectroscopic Studies of the Interaction of Methyl Orange with Cationic Alkyltrimethylammonium Bromide Surfactants: An Example of Induced Fit." J. Colloid Interface Sci., 1998, 203 (1), 153-163.

(1) K. Karukstis, M. Kao, D. Savin, R. Bittker, K. Kaphengst, C. Emetarom, N. Naito and D. Takamoto. "Spectral Studies of Lanthanide Interactions with Membrane Surfaces." J. Phys. Chem., 1995, 99, 4339-4346.