메뉴 건너뛰기




Volumn 1, Issue 13, 2010, Pages 2020-2024

Electrostatic swelling and conformational variation observed in high-generation polyelectrolyte dendrimers

Author keywords

[No Author keywords available]

Indexed keywords

DATA ANALYSIS; DENDRIMER STRUCTURE; DENSITY PROFILE; INTERMOLECULAR CORRELATIONS; LOCAL MOTIONS; MOLECULAR SIZE; POLYAMIDOAMINE DENDRIMERS; SMALL ANGLE X-RAY SCATTERING; SMALL-ANGLE NEUTRON SCATTERING; STERIC CROWDING; STIMULI-RESPONSIVE; STRUCTURAL CHARACTERISTICS;

EID: 77954265322     PISSN: None     EISSN: 19487185     Source Type: Journal    
DOI: 10.1021/jz1006143     Document Type: Article
Times cited : (64)

References (24)
  • 1
    • 4644293700 scopus 로고    scopus 로고
    • Dendrimers in Solution: Insight from Theory and Simulation
    • Ballauff, M.; Likos, C. N. Dendrimers in Solution: Insight from Theory and Simulation Angew. Chem. Int. 2004, 43, 2998-3020
    • (2004) Angew. Chem. Int. , vol.43 , pp. 2998-3020
    • Ballauff, M.1    Likos, C.N.2
  • 2
    • 0033119135 scopus 로고    scopus 로고
    • Dendrimers: From Design to Application - A Progress Report
    • Fisher, M.; Vögtle, F. Dendrimers: From Design to Application-A Progress Report Angew. Chem. Int. 1999, 38, 884-905
    • (1999) Angew. Chem. Int. , vol.38 , pp. 884-905
    • Fisher, M.1    Vögtle, F.2
  • 3
    • 33750541715 scopus 로고    scopus 로고
    • Structural Investigations of Poly(amido amine) Dendrimers in Methanol Using Molecular Dynamics
    • See;., - 3077 and references therein.
    • See Opitz, A. W.; Wagner, N. J. Structural Investigations of Poly(amido amine) Dendrimers in Methanol Using Molecular Dynamics. J. Polym. Sci. B: Polym. Phys. 2006, 44, 3062 - 3077 and references therein.
    • (2006) J. Polym. Sci. B: Polym. Phys. , vol.44 , pp. 3062
    • Opitz, A.W.1    Wagner, N.J.2
  • 5
    • 34548015656 scopus 로고    scopus 로고
    • Small Angle Neutron Scattering Studies of the Counterion Effects on the Molecular Conformation and Structure of Charged G4 PAMAM Dendrimers in Aqueous Solutions
    • Chen, W.-R.; Porcar, L.; Liu, Y.; Butler, P. D.; Magid, L. J. Small Angle Neutron Scattering Studies of the Counterion Effects on the Molecular Conformation and Structure of Charged G4 PAMAM Dendrimers in Aqueous Solutions Macromolecules 2007, 40, 5887-5898
    • (2007) Macromolecules , vol.40 , pp. 5887-5898
    • Chen, W.-R.1    Porcar, L.2    Liu, Y.3    Butler, P.D.4    Magid, L.J.5
  • 6
    • 67749118138 scopus 로고    scopus 로고
    • PAMAM Dendrimers Undergo pH Responsive Conformational Changes without Swelling
    • Liu, Y.; Bryantsev, V. S.; Diallo, M. S.; Goddard, W. A., III. PAMAM Dendrimers Undergo pH Responsive Conformational Changes without Swelling J. Am. Chem. Soc. 2009, 131, 2798-2799
    • (2009) J. Am. Chem. Soc. , vol.131 , pp. 2798-2799
    • Liu, Y.1    Bryantsev, V.S.2    Diallo, M.S.3
  • 7
    • 0042703152 scopus 로고    scopus 로고
    • Determination of the Intrinsic Proton Binding Constants for Poly(amidoamine) Dendrimers via Potentiometric pH Titration
    • Niu, Y.; Sun, L.; Crooks, R. M. Determination of the Intrinsic Proton Binding Constants for Poly(amidoamine) Dendrimers via Potentiometric pH Titration Macromolecules 2003, 36, 5725-5731
    • (2003) Macromolecules , vol.36 , pp. 5725-5731
    • Niu, Y.1    Sun, L.2    Crooks, R.M.3
  • 8
    • 77951935167 scopus 로고    scopus 로고
    • Simulations of Terminally Charged Dendrimers with Flexible Spacer Chains and Explicit Counterions
    • Kłos, J. S.; Sommer, J.-U. Simulations of Terminally Charged Dendrimers with Flexible Spacer Chains and Explicit Counterions Macromolecules 2010, 43, 4418-4427
    • (2010) Macromolecules , vol.43 , pp. 4418-4427
    • Kłos, J.S.1    Sommer, J.-U.2
  • 9
    • 72049085295 scopus 로고    scopus 로고
    • Diffusion of Flexible, Charged, Nanoscopic Molecules in Solution: Size and pH Dependence for PAMAM Dendrimer
    • Maiti, P. K.; Bagchi, B. Diffusion of Flexible, Charged, Nanoscopic Molecules in Solution: Size and pH Dependence for PAMAM Dendrimer. J. Chem. Phys. 2009, 131, 214901.
    • (2009) J. Chem. Phys. , vol.131 , pp. 214901
    • Maiti, P.K.1    Bagchi, B.2
  • 10
    • 57449097406 scopus 로고    scopus 로고
    • Structural Investigation of PAMAM Dendrimers in Aqueous Solutions Using Small-Angle Neutron Scattering: Effect of Generation
    • Porcar, L.; Liu, Y.; Verduzco, R.; Hong, K.; Butler, P. D.; Magid, L. J.; Smith, G. S.; Chen, W.-R. Structural Investigation of PAMAM Dendrimers in Aqueous Solutions Using Small-Angle Neutron Scattering: Effect of Generation J. Phys. Chem. B 2008, 112, 14772-14778
    • (2008) J. Phys. Chem. B , vol.112 , pp. 14772-14778
    • Porcar, L.1    Liu, Y.2    Verduzco, R.3    Hong, K.4    Butler, P.D.5    Magid, L.J.6    Smith, G.S.7    Chen, W.-R.8
  • 11
    • 77149132455 scopus 로고    scopus 로고
    • Intramolecular Structural Change of PAMAM Dendrimers in Aqueous Solutions Revealed by Small-Angle Neutron Scattering
    • Porcar, L.; Hong, K.; Butler, P. D.; Herwig, K. W.; Smith, G. S.; Liu, Y.; Chen, W.-R. Intramolecular Structural Change of PAMAM Dendrimers in Aqueous Solutions Revealed by Small-Angle Neutron Scattering J. Phys. Chem. B 2010, 114, 1751-1756
    • (2010) J. Phys. Chem. B , vol.114 , pp. 1751-1756
    • Porcar, L.1    Hong, K.2    Butler, P.D.3    Herwig, K.W.4    Smith, G.S.5    Liu, Y.6    Chen, W.-R.7
  • 13
    • 68149125073 scopus 로고    scopus 로고
    • Association of a Weakly Acidic Anti-Inflammatory Drug (Ibuprofen) with a Poly(Amidoamine) Dendrimer as Studied by Molecular Dynamics Simulations
    • Tanis, I.; Karatasos, K. Association of a Weakly Acidic Anti-Inflammatory Drug (Ibuprofen) with a Poly(Amidoamine) Dendrimer as Studied by Molecular Dynamics Simulations J. Phys. Chem. B 2009, 113, 10984-10993
    • (2009) J. Phys. Chem. B , vol.113 , pp. 10984-10993
    • Tanis, I.1    Karatasos, K.2
  • 14
    • 34548014526 scopus 로고    scopus 로고
    • Are Polyelectrolyte Dendrimers Stimuli Responsive?
    • 5965.
    • Giupponi, G.; Buzza, D. M. A.; Adolf, D. Are Polyelectrolyte Dendrimers Stimuli Responsive? Macromolecules 2007, 40, 5959 - 5965.
    • (2007) Macromolecules , vol.40 , pp. 5959
    • Giupponi, G.1    Buzza, D.M.A.2    Adolf, D.3
  • 15
    • 47249095401 scopus 로고    scopus 로고
    • Charge-Induced Conformational Changes of Dendrimers
    • Blaak, R.; Lehmann, S.; Likos, C. N. Charge-Induced Conformational Changes of Dendrimers Macromolecules 2008, 41, 4452-4458
    • (2008) Macromolecules , vol.41 , pp. 4452-4458
    • Blaak, R.1    Lehmann, S.2    Likos, C.N.3
  • 16
    • 0033737850 scopus 로고    scopus 로고
    • Size Invariance of Polyelectrolyte Dendrimers
    • Nisato, G.; Ivkov, R.; Amis, E. J. Size Invariance of Polyelectrolyte Dendrimers Macromolecules 2000, 33, 4172-4176
    • (2000) Macromolecules , vol.33 , pp. 4172-4176
    • Nisato, G.1    Ivkov, R.2    Amis, E.J.3
  • 17
    • 33846386149 scopus 로고    scopus 로고
    • Solvent Quality Changes the Structure of G8 PAMAM Dendrimer, a Disagreement with Some Experimental Interpretations
    • Maiti, P. K.; Goddard, W. A. Solvent Quality Changes the Structure of G8 PAMAM Dendrimer, a Disagreement with Some Experimental Interpretations J. Phys. Chem. B 2006, 110, 25628-25632
    • (2006) J. Phys. Chem. B , vol.110 , pp. 25628-25632
    • Maiti, P.K.1    Goddard, W.A.2
  • 18
    • 77954272235 scopus 로고    scopus 로고
    • General-Purpose Small-Angle Neutron Scattering Diffractometer. (accessed June 14, 2010).
    • General-Purpose Small-Angle Neutron Scattering Diffractometer. http://neutrons.ornl.gov/instruments/HFIR/CG2/ (accessed June 14, 2010).
  • 19
    • 33751206216 scopus 로고    scopus 로고
    • Reduction and Analysis of SANS and USANS Data using IGOR Pro
    • Kline, S. R. Reduction and Analysis of SANS and USANS Data using IGOR Pro J. Appl. Cryst. 2006, 39, 895-900
    • (2006) J. Appl. Cryst. , vol.39 , pp. 895-900
    • Kline, S.R.1
  • 20
    • 19944378104 scopus 로고    scopus 로고
    • Static and Dynamic Behavior in Model Dendrimer Melts: Toward the Glass Transition
    • Karatasos, K. Static and Dynamic Behavior in Model Dendrimer Melts: Toward the Glass Transition Macromolecules 2005, 38, 4472
    • (2005) Macromolecules , vol.38 , pp. 4472
    • Karatasos, K.1
  • 21
    • 0035342007 scopus 로고    scopus 로고
    • Poly(amidoamine) (PAMAM) Dendrimers: From Biomimicry to Drug Delivery and Biomedical Applications
    • Esfand, R.; Tomalia, D. A. Poly(amidoamine) (PAMAM) Dendrimers: From Biomimicry to Drug Delivery and Biomedical Applications Drug Discovery Today 2001, 6, 427-436
    • (2001) Drug Discovery Today , vol.6 , pp. 427-436
    • Esfand, R.1    Tomalia, D.A.2
  • 22
    • 0012440714 scopus 로고    scopus 로고
    • Selectively Permeable Dendrimers as Molecular Gates
    • Fall, - 38.
    • Perez, G. P.; Crooks, R. M. Selectively Permeable Dendrimers as Molecular Gates. Interface 2001, Fall, 34 - 38.
    • (2001) Interface , pp. 34
    • Perez, G.P.1    Crooks, R.M.2
  • 23
    • 18444392735 scopus 로고    scopus 로고
    • Birth of a New Macromolecular Architecture: Dendrimers as Quantized Building Blocks for Nanoscale Synthetic Polymer Chemistry
    • Tomalia, D. A. Birth of a New Macromolecular Architecture: Dendrimers as Quantized Building Blocks for Nanoscale Synthetic Polymer Chemistry Prog. Polym. Sci. 2005, 30, 294-324
    • (2005) Prog. Polym. Sci. , vol.30 , pp. 294-324
    • Tomalia, D.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.