18. Lowman AM, Morishita M, Kajita M, Nagai T, Peppas NA (1999) Oral delivery of insulin
using pH-responsive complexation gels. J Pharm Sci 88(9):933–937. https://doi.org/10.1021/
js980337n
19. Wang C, Stewart RJ, KopeCek J (1999) Hybrid hydrogels assembled from synthetic polymers
and coiled-coil protein domains. Nature 397(6718):417–420
20. Tsitsilianis C, Iliopoulos I, Ducouret G (2000) An associative polyelectrolyte end-capped with
short polystyrene chains. Synth Rheological Behav Macromol 33(8):2936–2943. https://doi.
org/10.1021/ma991410e
21. Petka WA, Harden JL, McGrath KP, Wirtz D, Tirrell DA (1998) Reversible hydrogels from
self-assembling artificial proteins. Science 281(5375):389–392. https://doi.org/10.1126/
science.281.5375.389
22. Hamley IW, Daniel C, Mingvanish W, Mai S-M, Booth C, Messe L, Ryan AJ (2000) From
hard spheres to soft spheres: the effect of copolymer composition on the structure of micellar
cubic phases formed by diblock copolymers in aqueous solution. Langmuir 16(6):2508–2514.
https://doi.org/10.1021/la991035j
23. Peppas NA, Hilt JZ, Khademhosseini A, Langer R (2006) Hydrogels in biology and medicine:
from molecular principles to bionanotechnology. Adv Mater 18(11):1345–1360. https://doi.
org/10.1002/adma.200501612
24. Lee KY, Mooney DJ (2001) Hydrogels for tissue engineering. Chem Rev 101(7):1869–1880.
https://doi.org/10.1021/cr000108x
25. Yuk H, Zhang T, Lin S, Parada GA, Zhao X (2016) Tough bonding of hydrogels to diverse
non-porous surfaces. Nat Mater 15(2):190–196. https://doi.org/10.1038/nmat4463
26. Wang X, Chen Y, Xue L, Pothayee N, Zhang R, Riffle JS, Reineke TM, Madsen LA (2014)
Diffusion of drug delivery nanoparticles into biogels using time-resolved micromri. J Phys
Chem Lett 5(21):3825–3830. https://doi.org/10.1021/jz501929u
27. Leocmach M, Nespoulous M, Manneville S, Gibaud T (2015) Hierarchical wrinkling in a
confined permeable biogel. Sci Adv 1(9). https://doi.org/10.1126/sciadv.1500608
28. Mahaffy RE, Shih CK, MacKintosh FC, Käs J (2000) Scanning probe-based
frequency-dependent microrheology of polymer gels and biological cells. Phys Rev Lett 85
(4):880–883
29. Nakayama A, Kakugo A, Gong JP, Osada Y, Takai M, Erata T, Kawano S (2004) High
mechanical strength double-network hydrogel with bacterial cellulose. Adv Func Mater 14
(11):1124–1128. https://doi.org/10.1002/adfm.200305197
30. Tanaka Y, Kuwabara R, Na Y-H, Kurokawa T, Gong JP, Osada Y (2005) Determination of
fracture energy of high strength double network hydrogels. J Phys Chem B 109(23):11559–
11562. https://doi.org/10.1021/jp0500790
31. Yang J, Han C-R, Duan J-F, Xu F, Sun R-C (2013) Mechanical and viscoelastic properties of
cellulose nanocrystals reinforced poly(ethylene glycol) nanocomposite hydrogels. ACS Appl
Mater Interfaces 5(8):3199–3207. https://doi.org/10.1021/am4001997
32. Flory PJ (1953) Principles of polymer chemistry. Cornell University Press, Ithaca, New York
33. Dong L, Agarwal AK, Beebe DJ, Jiang H (2006) Adaptive liquid microlenses activated by
stimuli-responsive hydrogels. Nature 442(7102):551–554
34. Qiu Y, Park K (2001) Environment-sensitive hydrogels for drug delivery. Adv Drug Deliv
Rev 53(3):321–339. https://doi.org/10.1016/S0169-409X(01)00203-4
35. Li J, Liu T, Xia S, Pan Y, Zheng Z, Ding X, Peng Y (2011) A versatile approach to achieve
quintuple-shape memory effect by semi-interpenetrating polymer networks containing
broadened glass transition and crystalline segments. J Mater Chem 21(33):12213–12217.
https://doi.org/10.1039/C1JM12496J
36. Guo M, Pitet LM, Wyss HM, Vos M, Dankers PYW, Meijer EW (2014) Tough
stimuli-responsive supramolecular hydrogels with hydrogen-bonding network junctions.
J Am Chem Soc 136(19):6969–6977. https://doi.org/10.1021/ja500205v
37. Nair KP, Breedveld V, Weck M (2011) Multiresponsive reversible polymer networks based
on hydrogen bonding and metal coordination. Macromolecules 44(9):3346–3357. https://doi.
org/10.1021/ma102462y
186
5 Polymer Gels
using pH-responsive complexation gels. J Pharm Sci 88(9):933–937. https://doi.org/10.1021/
js980337n
19. Wang C, Stewart RJ, KopeCek J (1999) Hybrid hydrogels assembled from synthetic polymers
and coiled-coil protein domains. Nature 397(6718):417–420
20. Tsitsilianis C, Iliopoulos I, Ducouret G (2000) An associative polyelectrolyte end-capped with
short polystyrene chains. Synth Rheological Behav Macromol 33(8):2936–2943. https://doi.
org/10.1021/ma991410e
21. Petka WA, Harden JL, McGrath KP, Wirtz D, Tirrell DA (1998) Reversible hydrogels from
self-assembling artificial proteins. Science 281(5375):389–392. https://doi.org/10.1126/
science.281.5375.389
22. Hamley IW, Daniel C, Mingvanish W, Mai S-M, Booth C, Messe L, Ryan AJ (2000) From
hard spheres to soft spheres: the effect of copolymer composition on the structure of micellar
cubic phases formed by diblock copolymers in aqueous solution. Langmuir 16(6):2508–2514.
https://doi.org/10.1021/la991035j
23. Peppas NA, Hilt JZ, Khademhosseini A, Langer R (2006) Hydrogels in biology and medicine:
from molecular principles to bionanotechnology. Adv Mater 18(11):1345–1360. https://doi.
org/10.1002/adma.200501612
24. Lee KY, Mooney DJ (2001) Hydrogels for tissue engineering. Chem Rev 101(7):1869–1880.
https://doi.org/10.1021/cr000108x
25. Yuk H, Zhang T, Lin S, Parada GA, Zhao X (2016) Tough bonding of hydrogels to diverse
non-porous surfaces. Nat Mater 15(2):190–196. https://doi.org/10.1038/nmat4463
26. Wang X, Chen Y, Xue L, Pothayee N, Zhang R, Riffle JS, Reineke TM, Madsen LA (2014)
Diffusion of drug delivery nanoparticles into biogels using time-resolved micromri. J Phys
Chem Lett 5(21):3825–3830. https://doi.org/10.1021/jz501929u
27. Leocmach M, Nespoulous M, Manneville S, Gibaud T (2015) Hierarchical wrinkling in a
confined permeable biogel. Sci Adv 1(9). https://doi.org/10.1126/sciadv.1500608
28. Mahaffy RE, Shih CK, MacKintosh FC, Käs J (2000) Scanning probe-based
frequency-dependent microrheology of polymer gels and biological cells. Phys Rev Lett 85
(4):880–883
29. Nakayama A, Kakugo A, Gong JP, Osada Y, Takai M, Erata T, Kawano S (2004) High
mechanical strength double-network hydrogel with bacterial cellulose. Adv Func Mater 14
(11):1124–1128. https://doi.org/10.1002/adfm.200305197
30. Tanaka Y, Kuwabara R, Na Y-H, Kurokawa T, Gong JP, Osada Y (2005) Determination of
fracture energy of high strength double network hydrogels. J Phys Chem B 109(23):11559–
11562. https://doi.org/10.1021/jp0500790
31. Yang J, Han C-R, Duan J-F, Xu F, Sun R-C (2013) Mechanical and viscoelastic properties of
cellulose nanocrystals reinforced poly(ethylene glycol) nanocomposite hydrogels. ACS Appl
Mater Interfaces 5(8):3199–3207. https://doi.org/10.1021/am4001997
32. Flory PJ (1953) Principles of polymer chemistry. Cornell University Press, Ithaca, New York
33. Dong L, Agarwal AK, Beebe DJ, Jiang H (2006) Adaptive liquid microlenses activated by
stimuli-responsive hydrogels. Nature 442(7102):551–554
34. Qiu Y, Park K (2001) Environment-sensitive hydrogels for drug delivery. Adv Drug Deliv
Rev 53(3):321–339. https://doi.org/10.1016/S0169-409X(01)00203-4
35. Li J, Liu T, Xia S, Pan Y, Zheng Z, Ding X, Peng Y (2011) A versatile approach to achieve
quintuple-shape memory effect by semi-interpenetrating polymer networks containing
broadened glass transition and crystalline segments. J Mater Chem 21(33):12213–12217.
https://doi.org/10.1039/C1JM12496J
36. Guo M, Pitet LM, Wyss HM, Vos M, Dankers PYW, Meijer EW (2014) Tough
stimuli-responsive supramolecular hydrogels with hydrogen-bonding network junctions.
J Am Chem Soc 136(19):6969–6977. https://doi.org/10.1021/ja500205v
37. Nair KP, Breedveld V, Weck M (2011) Multiresponsive reversible polymer networks based
on hydrogen bonding and metal coordination. Macromolecules 44(9):3346–3357. https://doi.
org/10.1021/ma102462y
186
5 Polymer Gels