A comparative study on thermoresponsive magnetic nanohydrogels: Role of surface-engineered magnetic nanoparticles

Colloid and Polymer Science

Volumn 290, Issue 7, 2012, Pages 607-617

  Jaiswal, Manish K ^a   Mehta, Shailee ^a   Banerjee, Rinti ^a   Bahadur, D ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY BOMBAY   (India)

Author keywords

Chitosan; Iron oxide nanoparticles; LCST; Poly(N isopropylacrylamide); Thermoresponsive polymers

Indexed keywords

AFM; COMPARATIVE STUDIES; ENCAPSULATION METHODS; FUNCTIONALIZED; ICP-AES; IN-VIVO; IRON OXIDE NANOPARTICLE; LCST; LOWER CRITICAL SOLUTION TEMPERATURE; MAGNETIC NANOPARTICLES; N-ISOPROPYLACRYLAMIDES; NANOHYDROGELS; POLY-N-ISOPROPYL ACRYLAMIDE; SPHERICAL MORPHOLOGIES; STRUCTURAL CHARACTERIZATION; SYNTHESIZED MATERIALS; THERMO-RESPONSIVE; THERMORESPONSIVE POLYMER; UV-VISIBLE SPECTROPHOTOMETER;

ACRYLIC MONOMERS; ATOMIC EMISSION SPECTROSCOPY; CHITOSAN; CITRIC ACID; DIFFERENTIAL SCANNING CALORIMETRY; HYDROGELS; IRON OXIDES; NANOMAGNETICS; NANOPARTICLES; ORGANIC COMPOUNDS; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION;

BIOMATERIALS;

CHITOSAN; CITRIC ACID; ETHYLENEDIAMINE; IRON OXIDE; MAGNETIC NANOPARTICLE; POLY(N ISOPROPYLACRYLAMIDE); SUCCIMER;

ARTICLE; ATOMIC FORCE MICROSCOPY; BIOCOMPATIBILITY; COMPARATIVE STUDY; DIFFERENTIAL SCANNING CALORIMETRY; ENCAPSULATION; HUMAN; HUMAN CELL; INFRARED SPECTROSCOPY; LOWER CRITICAL SOLUTION TEMPERATURE; MAGNETISM; NANOTECHNOLOGY; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; SPECTROSCOPY; STRUCTURE ANALYSIS; TEMPERATURE; THERMODYNAMICS; THERMOGRAVIMETRY; THERMORESPONSIVE MAGNETIC NANOHYDROGEL; TRANSMISSION ELECTRON MICROSCOPY; ULTRAVIOLET VISIBLE SPECTROSCOPY; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

EID: 84862753087     PISSN: 0303402X     EISSN: 14351536     Source Type: Journal    
DOI: 10.1007/s00396-011-2572-z     Document Type: Article

References (23)

1. Keerl M, Richtering W (2007) Synergistic depression of volume phase transition temperature in copolymer microgels. Colloid Polym Sci 285:471-474 (Pubitemid 46023986)
2. Chearuil FN, Corrigan OI (2009) Thermosensitivity and release from poly N-isopropylacrylamide-polylactide copolymers. Int J Pharmaceutics 366:21-30
3. 4-UA-g-P(UA-co-NIPAAm) magnetomicelles for controlled drug release. European Polym Journal 44:2761-2767
4. Klis M, Karbarz M, Stojek Z, Rogalski J, Bilewicz R (2009) Thermoresponsive poly(N-isopropylacrylamide) gel for immobilization of laccase on indium tin oxide Electrodes. J Phys Chem B 113:6062-6067
5. Zhang ZB, Zhu XL, Xu FJ, Neoh KG, Kang ET (2009) Temperature-and pH-sensitive nylon membranes prepared via consecutive surface-initiated atom transfer radical graft polymerizations. J Membrane Science 342:300-306
6. Jaiswal MK, Banerjee R, Pradhan P, Bahadur D (2010) Thermal behavior of magnetically modalized poly(N-isopropylacrylamide)-chitosan based nanohydrogel. Colloids and Surfaces B: Biointerfaces 81:185-194
7. Lutz J-F, Akdemir O, Hoth A (2006) Point by point comparison of two thermosensitive polymers exhibiting a similar LCST: is the age of poly(NIPAM) Over ? J Am Chem Soc 128:13046-13047 (Pubitemid 44527663)
8. Greinert N, Richtering W (2004) Influence of polyelectrolyte multilayer adsorption on the temperature sensitivity of poly(N-isopropylacrylamide) (PNiPAM) microgels. Colloid Polym Sci 282:1146-1149 (Pubitemid 39193839)
9. Wong JE, Gaharwar AK, Schulte DM, Bahadur D, Richtering W (2007) Layer-by-layer assembly of a magnetic nanoparticle shell on a thermoresponsive microgel core. J Magn Magn Mater 311:219-223 (Pubitemid 46401058)
10. Meenach SA, Anderson AA, Suthar M, Anderson KW, Hilt JZ (2008) Biocompatibility analysis of magnetic hydrogel nanocom-posites based on poly(N-isopropylacrylamide) and iron oxide. J Biomed Mater Research Part-A 91:903-904
11. 4 (M0Fe, Co, Mn) nanoparticles. J Am Chem Soc 126:273-279
12. Goodarzi A, Sahoo Y, Swihart MT, Prasad PN (2004) Aqueous ferrofluid of citric acid coated magnetite particles. Res. Soc. Symp. Proc. 789, 6.1-6.6
13. Barick KC, Aslam M, Prasad PV, Dravid VP, Bahadur D (2009) Nanoscale assembly of amine-functionalized colloidal iron oxide. J Magn Magn Mater 321:1529-1532
14. Pradhan P, Giri J, Rieken F, Koch MO, Döblinger M, Banerjee R, Bahadur D, Plank C (2010) Targeted temperature sensitive magnetic liposomes for thermo-chemotherapy. J Controlled Release 142:108-121
15. 4-capped mesoporous silica nanoparticles for intracellular controlled release and MR imaging. J Mater Chem 21:2535-2543
16. Kim M-J, Lim B, Jeong Y-K, Cho YW, Choa Y-H (2007) Surface modification of magnetite nanoparticles for immobilization with lysozyme. J Ceramic Processing Research 8:293-295
17. Yantasee W, Hongsirikarn K, Warner CL, Choi D, Sangvanish T, Toloczko MB, Warner MG, Fryxell GE, Addleman S, Timachalk C (2008) Direct detection of Pb in urine and Cd, Pb, Cu, and Ag in natural waters using electrochemical sensors immobilized with DMSA functionalized magnetic nanoparticles. Analyst 133:348-355 (Pubitemid 351322600)
18. Yantasee W, Warner CL, Sanvanich T, Addleman RS, Carter TG, Wiacek RJ, Fryxell GE, Timchalk C, Warner MG (2007) Removal of heavy metals from aqueous systems with thiol functional-ized superparamagnetic nanoparticles. Environ Sci Technol 41:5114-5119 (Pubitemid 47121115)
19. Laurent S, Forge D, Port M, Roch A, Robic C, Elst LV, Muller RN (2008) Magnetic iron oxide nanoparticles: synthesis, stabilization, vectorization, physicochemical characterizations, and biological applications. Chem Rev 108:2064-2110
20. 4 nanoparticles: conjugation and release of doxorubi-cin for therapeutic applications. J Magn Magn Mater 323:237-243
21. Xu F-J, Kang E-T, Neoh KG (2006) pH-and temperature-responsive hydrogels from crosslinked triblock copolymers prepared via consecutive atom transfer radical polymerizations. Biomaterials 27:2787-2797 (Pubitemid 43165747)
22. da Silva RMP, Perez PML, Elvira C, Mano JF, Roman JS, Reis RL (2008) Poly(N-isopropylacrylamide) surface-grafted chitosan membranes as a new substrate for cell sheet engineering and manipulation. Biotechnol & Bioengineering 101:1321-1331
23. Ghugare SV, Mozetic P, Paradossi G (2009) Temperature-sensitive poly(vinyl alcohol)/poly(methacrylate-co-N-isopropyl acrylamide) microgels for doxorubicin delivery. Biomacromolecules 10:1589-1596