Effect of solvent and pH on the structure of PAMAM dendrimers

PK Maiti, T Çaǧın, ST Lin, WA Goddard - Macromolecules, 2005 - ACS Publications
… is to investigate systematically the behavior of PAMAM dendrimer at various protonation
levels in a good solvent. A few simulations 7 have been reported on the effect of protonation, but …

Effect of solvent quality on the molecular dimensions of PAMAM dendrimers

A Topp, BJ Bauer, DA Tomalia, EJ Amis - Macromolecules, 1999 - ACS Publications
… study with G5 and G8 PAMAM dendrimers in different solvents and in mixtures of methyl …
good solvents and nonsolvents for PAMAM dendrimers, respectively. The average dendrimer

Effect of solvent-controlled aggregation on the intrinsic emission properties of PAMAM dendrimers

MJ Jasmine, M Kavitha, E Prasad - Journal of luminescence, 2009 - Elsevier
dendrimers is absent in the literature. Herein, we describe the effect of solvent-induced
aggregation of PAMAM dendrimers … suggests that solvents control the size of PAMAM dendrimer

Solvent quality changes the structure of G8 PAMAM dendrimer, a disagreement with some experimental interpretations

PK Maiti, WA Goddard - The Journal of Physical Chemistry B, 2006 - ACS Publications
PAMAM dendrimers with explicitly included solvent and counterions (all previous simulations
of G8 ignored explicit solvent … Our earlier MD simulations of G4−G6 PAMAM dendrimers in …

Structure of PAMAM dendrimers: Generations 1 through 11

PK Maiti, T Çaǧın, G Wang, WA Goddard - Macromolecules, 2004 - ACS Publications
… We find that the protonated and deuterated samples in a polar solvent (water) swell by 20%
in explicit solvent MD calculations on G6 30 PAMAM dendrimers as compared to the vacuum…

Solvent-dependent swelling of poly (amido amine) starburst dendrimers

S Stechemesser, W Eimer - Macromolecules, 1997 - ACS Publications
PAMAM dendrimers in different solvents by holographic relaxation spectroscopy (HRS). Our
main emphasis was to characterize the influence of solvent … The PAMAM dendrimers with an …

Effect of pH on the solubility and release of furosemide from polyamidoamine (PAMAM) dendrimer complexes

B Devarakonda, DP Otto, A Judefeind, RA Hill… - International journal of …, 2007 - Elsevier
… ) with lower generation PAMAM dendrimers showed a significant … the drug was localized in
the interior of the dendrimer. The … for 24 h in methanol followed by evaporation of the solvent. …

PAMAM dendrimer–drug interactions: effect of pH on the binding and release pattern

V Maingi, MVS Kumar, PK Maiti - The Journal of Physical …, 2012 - ACS Publications
… )-PAMAM–Pbz and G5NP (nonprotonated)-PAMAM–Sal … dendrimer compared to the protonated
dendrimer. Our … drug molecule into the host PAMAM dendrimer should be carried out at …

Molecular dynamics simulation of PAMAM dendrimer in aqueous solution

M Han, P Chen, X Yang - Polymer, 2005 - Elsevier
solvent molecules, so we include the explicit solvent water in this present MD simulation. The
static properties of the PAMAM dendrimers in … group distribution, solvent accessible surface …

PAMAM dendrimer: a pH-controlled nanosponge

PK Maiti - Canadian Journal of Chemistry, 2017 - cdnsciencepub.com
PAMAM dendrimer up to G7 in explicit water. More recently, Opitz and Wagner 43 reported
a detailed study of PAMAM dendrimer … of PETIM dendrimer in explicit solvent to validate the …