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Glenn H Fredrickson

Explore the profile of Glenn H Fredrickson including associated specialties, affiliations and a list of published articles. Areas
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Articles 120
Citations 1134
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Recent Articles
21.
Jones S, Bamford J, Fredrickson G, Segalman R
ACS Polym Au . 2022 Dec; 2(6):430-448. PMID: 36561285
Transport of ions through solid polymeric electrolytes (SPEs) involves a complicated interplay of ion solvation, ion-ion interactions, ion-polymer interactions, and free volume. Nonetheless, prevailing viewpoints on the subject promote a...
22.
Grzetic D, Cooper A, Delaney K, Fredrickson G
ACS Macro Lett . 2022 Dec; 12(1):8-13. PMID: 36521059
Block copolymers have attracted recent interest as candidate materials for ultrafiltration membranes, due to their ability to form isoporous integral-asymmetric membranes by the combined processes of self-assembly and nonsolvent-induced phase...
23.
Fredrickson G, Xie S, Edmund J, Le M, Sun D, Grzetic D, et al.
ACS Polym Au . 2022 Oct; 2(5):299-312. PMID: 36267546
The small specific entropy of mixing of high molecular weight polymers implies that most blends of dissimilar polymers are immiscible with poor physical properties. Historically, a wide range of compatibilization...
24.
Najafi S, McCarty J, Delaney K, Fredrickson G, Shea J
Methods Mol Biol . 2022 Oct; 2563:37-49. PMID: 36227467
Liquid-liquid phase separation (LLPS) is a process that results in the formation of a polymer-rich liquid phase coexisting with a polymer-depleted liquid phase. LLPS plays a critical role in the...
25.
Barbon S, Song J, Chen D, Zhang C, Lequieu J, Delaney K, et al.
ACS Macro Lett . 2022 Jun; 9(12):1745-1752. PMID: 35653677
Molecular architecture plays a key role in the self-assembly of block copolymers, but few studies have systematically examined the influence of chain connectivity on tetrahedrally close-packed (TCP) sphere phases. Here,...
26.
Vigil D, Garcia-Cervera C, Delaney K, Fredrickson G
ACS Macro Lett . 2022 Jun; 8(11):1402-1406. PMID: 35651192
We present a new methodology for polymer self-consistent field theory (SCFT) that has spectral accuracy in the contour dimension while retaining linear scaling of computational effort with system size. In...
27.
Lequieu J, Quah T, Delaney K, Fredrickson G
ACS Macro Lett . 2022 Jun; 9(7):1074-1080. PMID: 35648618
Bottlebrush block polymers are a promising platform for self-assembled photonic materials, yet most work has been limited to one-dimensional photonic crystals based on the lamellar phase. Here we demonstrate with...
28.
Bates M, Barbon S, Levi A, Lewis 3rd R, Beech H, Vonk K, et al.
ACS Macro Lett . 2022 Jun; 9(3):396-403. PMID: 35648546
The stability of tetrahedrally close-packed (TCP) phases in block copolymer melts is predicted by theory to depend on molecular architecture, yet no experimental studies to date have probed its effect....
29.
Tree D, Iwama T, Delaney K, Lee J, Fredrickson G
ACS Macro Lett . 2022 May; 7(5):582-586. PMID: 35632935
Motivated by the much discussed, yet unexplained, presence of macrovoids in polymer membranes, we explore the impact of Marangoni flows in the process of nonsolvent induced phase separation. Such flows...
30.
Paradiso S, Delaney K, Garcia-Cervera C, Ceniceros H, Fredrickson G
ACS Macro Lett . 2022 May; 3(1):16-20. PMID: 35632862
Solvent evaporation has proven to be a remarkably successful tool for directing self-assembly in block copolymers, yet the microscopic mechanisms, processing history dependence and macroscopic control parameters influencing pattern selection...