Results 141 to 150 of about 26,467 (310)

Charged dendrimers revisited: Effective charge and surface potential of dendritic polyglycerol sulfate

, 2017
We investigate key electrostatic features of charged dendrimers at hand of the biomedically important dendritic polyglycerol sulfate (dPGS) macromolecule using multi-scale computer simulations and Zetasizer experiments.
Ballauff, Matthias, Dzubiella, Joachim, Haag, Rainer, Ran, Qidi, Xu, Xiao   +4 more
core   +1 more source

The Application of Polymeric Nanoparticles as Drug Delivery Carriers to Cells in Neurodegenerative Diseases

Cell Proliferation, EarlyView.
Polymeric nanoparticles represent promising drug (gene) delivery carriers to the brain due to their unique advantages to facilitate the penetration of blood–brain barrier and endocytosis of neuronal cells in neurodegenerative diseases. ABSTRACT In spite of great advances in modern medicine, there are a few effective strategies for the treatment of ...
Lian Jin, Libo Nie, Yan Deng, Ghulam Jilany Khana, Nongyue He   +4 more
wiley   +1 more source

Enhanced and Efficient Extraction of Uranyl Ions from Aqueous Waste through Graphene/CNT-PAMAM Nanocomposites [PDF]

arXiv
The increasing threat of uranium contamination to environmental and human health due to its radiotoxicity demands the development of novel and efficient adsorbents for remediation. In this study, we investigated the potential of poly(amidoamine) (PAMAM) dendrimers of generations 1 to 4 (G1 - G4) functionalized with graphene and carbon nanotubes (CNTs ...
arxiv  

l-Cysteine and l-Serine Modified Dendrimer with Multiple Reduced Thiols as a Kidney-Targeting Reactive Oxygen Species Scavenger to Prevent Renal Ischemia/Reperfusion Injury

Pharmaceutics, 2018
l-cysteine (Cys)- and l-serine (Ser)-modified, third-generation polyamidoamine (PAMAM) dendrimer with multiple reduced thiols (Ser-PAMAM-Cys) was synthesized as a kidney-targeting reactive oxygen species (ROS) scavenger to help prevent renal ischemia ...
Satoru Matsuura, Hidemasa Katsumi, Hiroe Suzuki, Natsuko Hirai, Rie Takashima, Masaki Morishita, Toshiyasu Sakane, Akira Yamamoto   +7 more
doaj   +1 more source

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2021–2022

Mass Spectrometry Reviews, Volume 44, Issue 3, Page 213-453, May/June 2025.
Abstract The use of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this review is the 12th update of the original article published in 1999 and brings coverage of the literature to the end of 2022.
David J. Harvey
wiley   +1 more source

Electrochemical Property and Cell Toxicity of Gold Electrode Modified by Monolayer PAMAM Encapsulated Gold Nanorods

Nano Biomedicine and Engineering, 2010
Herein we exploit the molecular engineering capability to immobilize monolayer of polyamidoamine dendrimer on gold electrode, which exhibit enhanced charge transfer and biocompatibility.
Xueqing Zhang, Bifeng Pan, Kan Wang, Jing Ruan, Chenchen Bao, Hao Yang, Rong He, Daxiang Cui   +7 more
doaj   +1 more source

Imaging {Au 0 -PAMAM} Gold-dendrimer Nanocomposites in Cells [PDF]

, 2002
Anna U. Bielinska, Jonathan D. Eichman, Inhan Lee, James R. Baker, Lajos Balogh   +4 more
openalex   +1 more source

Potential Use of Folate-polyethylene glycol (PEG)-Appended Dendrimer (G3) Conjugate with alpha-Cyclodextrin as DNA Carriers to Tumor Cells [PDF]

, 2011
We previously reported that polyamidoamine STARBURST dendrimer (generation 3, G3) (dendrimer) conjugate with alpha-cyclodextrin (alpha-CyD) having an average degree of substitution of 2.4 of alpha-CyD (alpha-CDE) provided remarkable aspects as novel ...
Ayumi Yoshimitsu, Fumitoshi Hirayama, Haruna Ikeda, Hidetoshi Arima, Kaneto Uekama, Keiichi Motoyama, Kenjiro Hattori, Masayo Arizono, Taishi Higashi, Tomoko Takeuchi   +9 more
core   +1 more source

Chronic Probing of Deep Brain Neuronal Activity Using Nanofibrous Smart Conducting Hydrogel‐Based Brain–Machine Interface Probes

Small Science, Volume 5, Issue 5, May 2025.
Herein, nanofibrous smart conducting hydrogel‐based brain–machine interface probe that overcomes mechanical mismatches in deep brain electrophysiology is introduced. Herein, through this novel probe, signal quality and stability are enhanced, inflammation is reduced, and long‐term recordings are supported.
Seyed Shahrooz Zargarian, Chiara Rinoldi, Yasamin Ziai, Anna Zakrzewska, Roberto Fiorelli, Małgorzata Gazińska, Martina Marinelli, Magdalena Majkowska, Paweł Hottowy, Bartosz Mindur, Rafał Czajkowski, Ewa Kublik, Paweł Nakielski, Massimiliano Lanzi, Leszek Kaczmarek, Filippo Pierini   +15 more
wiley   +1 more source

Toward chiral polyamidoamine (PAMAM) dendritic architecture with tartaric acid core [PDF]

, 2002
Samaresh Ghosh, A. K. Banthia
openalex   +1 more source