Effect of varying the molecular weight of the MR contrast agent Gd‐DTPA‐polylysine on blood pharmacokinetics and enhancement patterns

VS Vexler, O Clément… - Journal of Magnetic …, 1994 - Wiley Online Library
… pharmacokinetic and tissue enhancement characteristics, we studied prototype Gd-DTPA-labeled
poly-(Llysine) polymers with a range of average molecular weights from 36 to 480 kd. …

Dynamic contrast-enhanced MR imaging kinetic parameters and molecular weight of dendritic contrast agents in tumor angiogenesis in mice

QG de Lussanet, S Langereis, RGH Beets-Tan… - Radiology, 2005 - pubs.rsna.org
… A decreasing stepwise pattern in f PV was noted … molecular weights in a tumor angiogenesis
model. We hypothesized that K PS and f PV would increase as the molecular weight of the …

Structural characterization and immune-enhancing activity of a novel high-molecular-weight polysaccharide from Cordyceps militaris

BL He, QW Zheng, LQ Guo, JY Huang, F Yun… - International journal of …, 2020 - Elsevier
… The defensive mechanisms of macrophages can be activated when various stimulus
molecules bind to the pattern recognition receptors (PRRs) on the surface of macrophages and …

Tumor characterization with dynamic contrast–enhanced MRI using mr contrast agents of various molecular weights

MY Su, A Mühler, X Lao… - Magnetic resonance in …, 1998 - Wiley Online Library
… Schmitt-Willich, RC Brasch, Effect of varying the molecular weight of the MR contrast
agent Gd-DTPApolylysine on blood pharmacokinetics and enhancement patterns. J. Magn. …

“Butterfly” light scattering pattern in shear-enhanced concentration fluctuations in polymer solutions and anomaly at high shear rates

T Hashimoto, T Kume - Journal of the Physical Society of Japan, 1992 - jstage.jst.go.jp
… , coded PS548, has weight-average molecular weight M. of 5.48Å~106 and a heterogeneity
index MwlM.==1.15 where Mn is the number- average molecular weight. Solution containing …

Shear-induced crystallization of isotactic polypropylene with different molecular weight distributions: in situ small-and wide-angle X-ray scattering studies

A Nogales, BS Hsiao, RH Somani, S Srinivas, AH Tsou… - Polymer, 2001 - Elsevier
… , for a few seconds, enhanced the crystallization of iPP between … 9 shows representative
two-dimensional SAXS patterns … of the WAXS patterns, different molecular weight compositions …

Permeability enhancing and chemotactic activities of lower molecular weight degradation products of human fibrinogen

K Sueishi, S Nanno, K Tanaka - Thrombosis and Haemostasis, 1981 - thieme-connect.com
… Strong penneability increasing activity was also recngnl,zed in LMWP with a molecular weight
of about 25,000-L5,000. The pattern of penneability enhancement induced by LMWP was …

Pharmacokinetics and enhancement patterns of macromolecular MR contrast agents with various sizes of polyamidoamine dendrimer cores

N Sato, H Kobayashi, A Hiraga, T Saga… - … in Medicine: An …, 2001 - Wiley Online Library
… The G3D and G4D (Aldrich Chemical Co., Milwaukee, WI), with an ethylenediamine core
that possesses 32 and 64 amino groups, a molecular weight (MW) of 6909 and 14215 Da, and …

Determining the role of polymer molecular weight for high-performance all-polymer solar cells: its effect on polymer aggregation and phase separation

H Kang, MA Uddin, C Lee, KH Kim… - Journal of the …, 2015 - ACS Publications
molecular weight was beneficial in promoting their intermolecular charge transport and
enhancing … 2D GIXS patterns of PPDT2FBT pristine films with different M n : (a) PPDT2FBT L , (b) …

Synergistic enhancement in optoelectrical anisotropy of polymer film at the air-liquid interface: An insight into molecular weight distribution dependent polymer …

RK Pandey, AK Singh, NK Singh, M Rabelo, M Ju… - Applied Surface …, 2022 - Elsevier
… Among the several interfaces and directing fields, the air-liquid interface is very common
for monitoring the assembly of molecules and obtaining these structures and patterns. In this …