References
1. Lozinsky VI (2002) Cryogels on the basis of natural and synthetic polymers: preparation,
properties and areas of implementation. Russ Chem Rev 71:489–511
2. Lozinsky VI, Galaev IY, Plieva FM, Savina IN, Jungvid H, Mattiasson B (2003) Polymeric
cryogels as promising materials of biotechnological interest. Trends Biotechnol 21:445–451
3. Kirsebom H, Mattiasson B (2011) Cryostructuration as a tool for preparing highly porous
polymer materials. Polym Chem 2:1059–1062
4. Ivanov RV, Lozinsky VI, Noh SK, Han SS, Lyoo WS (2007) Preparation and characterization
of polyacrylamide cryogels produced from a high-molecular-weight precursor. I. Influence of
the reaction temperature and concentration of the crosslinking agent. J Appl Polym Sci
106:470–475
5. Zhang X-Z, Zhuo R-X (1999) Preparation of fast responsive, temperature-sensitive poly
(N-isopropylacrylamide) hydrogel. Macromol Chem Phys 200:2602–2605
6. Dinu MV, Ozmen MM, Dragan ES, Okay O (2007) Freezing as a path to build macroporous
structures: superfast responsive polyacrylamide hydrogels. Polymer 48:195–204
7. Yoshida M, Kumakura M, Kaetsu I (1979) Immobilization of enzymes by radiation-induced
polymerization of glass-forming monomers: 1. Immobilization of some enzymes by poly
(2-hydroxyethyl methacrylate). Polymer 20:3–8
8. Yoshida M, Kumakura M, Kaetsu I (1979) Immobilization of enzymes by radiation-induced
polymerization of glass-forming monomers: 2. Effects of cooling rate and solvent on porosity
and activity of immobilized enzymes. Polymer 20:9–12
9. Kumakura M, Kaetsu I (1984) Immobilization of cellulase using porous polymer matrix. J
Appl Polym Sci 29:2713–2718
10. Doycheva M, Petrova E, Stamenova R, Tsvetanov CB, Riess G (2004) UV induced crosslinking of poly(ethylene oxide) in aqueous solution. Macromol Mater Eng 289:676–680
11. Petrov P, Petrova E, Stamenova R, Tsvetanov CB, Riess G (2006) Cryogels of cellulose
derivatives prepared via UV irradiation of moderately frozen systems. Polymer 47:6481–6484
12. Petrov P, Petrova E, Tchorbanov B, Tsvetanov CB (2007) Synthesis of biodegradable
hydroxyethylcellulose cryogels by UV irradiation. Polymer 48:4943–4949
13. Wach RA, Mitomo H, Yoshii F, Kume T (2001) Hydrogel of biodegradable cellulose derivatives. ii. Effect of some factors on radiation-induced crosslinking of CMC. J Appl Polym Sci
81:3030–3037
14. Wach RA, Mitomo H, Yoshii F, Kume T (2002) Hydrogel of radiation-induced cross-linked
hydroxypropylcellulose. Macromol Mater Eng 287:285–295
15. Wach RA, Mitomo H, Nagasawa N, Yoshii F (2003) Radiation crosslinking of methylcellulose
and hydroxyethylcellulose in concentrated aqueous solutions. Nucl Instrum Methods Phys Res
Sect B 211:533–544
16. Petrov P, Petrova E, Tsvetanov CB (2009) UV-assisted synthesis of supermacroporous polymer hydrogels. Polymer 50:1118–1123
17. Fechine GJM, Barros JAG, Catalani LH (2004) Poly(N-vinyl-2-pyrrolidone) hydrogel production by ultraviolet radiation: new methodologies to accelerate crosslinking. Polymer
45:4705–4709
18. Stoyneva V, Momekova D, Kostova B, Petrov P (2014) Stimuli sensitive super-macroporous
cryogels based on photo-crosslinked 2-hydroxyethylcellulose and chitosan. Carbohydr Polym
99:825–830
19. Petrov P, Utrata-Wesołek A, Trzebicka B, Tsvetanov CB, Dworak A, Anioł J, Sieron ´ A (2011)
Biocompatible cryogels of thermosensitive polyglycidol derivatives with ultra-rapid swelling
properties. Eur Polym J 47:981–988
20. Jamro ´z-Piegza M, Utrata-Wesołek A, Trzebicka B, Dworak A (2006) Hydrophobic modification of high molar mass polyglycidol to thermosensitive polymers. Eur Polym J 42:2497–2506
Cryogels via UV Irradiation
221
1. Lozinsky VI (2002) Cryogels on the basis of natural and synthetic polymers: preparation,
properties and areas of implementation. Russ Chem Rev 71:489–511
2. Lozinsky VI, Galaev IY, Plieva FM, Savina IN, Jungvid H, Mattiasson B (2003) Polymeric
cryogels as promising materials of biotechnological interest. Trends Biotechnol 21:445–451
3. Kirsebom H, Mattiasson B (2011) Cryostructuration as a tool for preparing highly porous
polymer materials. Polym Chem 2:1059–1062
4. Ivanov RV, Lozinsky VI, Noh SK, Han SS, Lyoo WS (2007) Preparation and characterization
of polyacrylamide cryogels produced from a high-molecular-weight precursor. I. Influence of
the reaction temperature and concentration of the crosslinking agent. J Appl Polym Sci
106:470–475
5. Zhang X-Z, Zhuo R-X (1999) Preparation of fast responsive, temperature-sensitive poly
(N-isopropylacrylamide) hydrogel. Macromol Chem Phys 200:2602–2605
6. Dinu MV, Ozmen MM, Dragan ES, Okay O (2007) Freezing as a path to build macroporous
structures: superfast responsive polyacrylamide hydrogels. Polymer 48:195–204
7. Yoshida M, Kumakura M, Kaetsu I (1979) Immobilization of enzymes by radiation-induced
polymerization of glass-forming monomers: 1. Immobilization of some enzymes by poly
(2-hydroxyethyl methacrylate). Polymer 20:3–8
8. Yoshida M, Kumakura M, Kaetsu I (1979) Immobilization of enzymes by radiation-induced
polymerization of glass-forming monomers: 2. Effects of cooling rate and solvent on porosity
and activity of immobilized enzymes. Polymer 20:9–12
9. Kumakura M, Kaetsu I (1984) Immobilization of cellulase using porous polymer matrix. J
Appl Polym Sci 29:2713–2718
10. Doycheva M, Petrova E, Stamenova R, Tsvetanov CB, Riess G (2004) UV induced crosslinking of poly(ethylene oxide) in aqueous solution. Macromol Mater Eng 289:676–680
11. Petrov P, Petrova E, Stamenova R, Tsvetanov CB, Riess G (2006) Cryogels of cellulose
derivatives prepared via UV irradiation of moderately frozen systems. Polymer 47:6481–6484
12. Petrov P, Petrova E, Tchorbanov B, Tsvetanov CB (2007) Synthesis of biodegradable
hydroxyethylcellulose cryogels by UV irradiation. Polymer 48:4943–4949
13. Wach RA, Mitomo H, Yoshii F, Kume T (2001) Hydrogel of biodegradable cellulose derivatives. ii. Effect of some factors on radiation-induced crosslinking of CMC. J Appl Polym Sci
81:3030–3037
14. Wach RA, Mitomo H, Yoshii F, Kume T (2002) Hydrogel of radiation-induced cross-linked
hydroxypropylcellulose. Macromol Mater Eng 287:285–295
15. Wach RA, Mitomo H, Nagasawa N, Yoshii F (2003) Radiation crosslinking of methylcellulose
and hydroxyethylcellulose in concentrated aqueous solutions. Nucl Instrum Methods Phys Res
Sect B 211:533–544
16. Petrov P, Petrova E, Tsvetanov CB (2009) UV-assisted synthesis of supermacroporous polymer hydrogels. Polymer 50:1118–1123
17. Fechine GJM, Barros JAG, Catalani LH (2004) Poly(N-vinyl-2-pyrrolidone) hydrogel production by ultraviolet radiation: new methodologies to accelerate crosslinking. Polymer
45:4705–4709
18. Stoyneva V, Momekova D, Kostova B, Petrov P (2014) Stimuli sensitive super-macroporous
cryogels based on photo-crosslinked 2-hydroxyethylcellulose and chitosan. Carbohydr Polym
99:825–830
19. Petrov P, Utrata-Wesołek A, Trzebicka B, Tsvetanov CB, Dworak A, Anioł J, Sieron ´ A (2011)
Biocompatible cryogels of thermosensitive polyglycidol derivatives with ultra-rapid swelling
properties. Eur Polym J 47:981–988
20. Jamro ´z-Piegza M, Utrata-Wesołek A, Trzebicka B, Dworak A (2006) Hydrophobic modification of high molar mass polyglycidol to thermosensitive polymers. Eur Polym J 42:2497–2506
Cryogels via UV Irradiation
221