Results 191 to 200 of about 41,761 (267)

PMPC Modified PAMAM Dendrimer Enhances Brain Tumor-Targeted Drug Delivery.

Macromolecular Bioscience, 2021
The excellent biocompatibility drug delivery system for effective treatment of glioma is still greatly challenged by the existence of blood-brain barrier, blood-brain tumor barrier, and the tissue toxicity caused by chemotherapy drugs.
Jiamin Ban, Sidi Li, Qi Zhan, Xueping Li, Huike Xing, Ning Chen, Lixia Long, Xin Hou, Jin Zhao, Xubo Yuan   +9 more
semanticscholar   +1 more source

Hierarchical polyion complex vesicles from PAMAM dendrimers

Journal of Colloid and Interface Science, 2022
Hierarchical dendrimer-based polyion complex (PIC) vesicles with multiple compartments have attracted considerable attention as functional delivery vehicles and nano-carriers. Formation of these vesicles relies on the electrostatic assembly of asymmetric polyelectrolytes, namely branched dendrimers with linear polyion-neutral diblock copolymers ...
Chendan, Li, Jianan, Huang, Peng, Ding, Mingwei, Wang, Xuhong, Guo, Martien A, Cohen Stuart, Junyou, Wang   +6 more
openaire   +2 more sources

PEGylated PAMAM dendrimer-doxorubicin conjugate-hybridized gold nanorod for combined photothermal-chemotherapy.

Biomaterials, 2014
X. Li, Munenobu Takashima, E. Yuba, Atsushi Harada, K. Kono   +4 more
semanticscholar   +3 more sources

Fabrication of Schiff base decorated PAMAM dendrimer/magnetic Fe3O4 for selective removal of aqueous Hg(II)

, 2020
Hg(II) pollution to aqueous system poses hazardous effect to human health. The design of new adsorbent with enhanced adsorption selectivity and capacity is a great challenge for the decontamination of aqueous Hg(II).
Yunzhe Zhou, L. Luan, Bentian Tang, Yuzhong Niu, R. Qu, Yi Liu, Wenlong Xu   +6 more
semanticscholar   +1 more source

Functional hydrophilic highly biodegradable PCL nanofibers through direct aminolysis of PAMAM dendrimer

International Journal of Polymeric Materials and Polymeric Biomaterials, 2020
Polycaprolactone (PCL) was modified with second-generation poly(amidoamine) dendrimer (PAMAM-G2) in electrospinning solution through aminolysis of PCL ester bonds. Two factors affected the modification of PCL in the presence of PAMAM dendrimer.
Pouyan Razmshoar, S. Bahrami, S. Akbari
semanticscholar   +1 more source

Design considerations for PAMAM dendrimer therapeutics

Bioorganic & Medicinal Chemistry Letters, 2013
We have previously shown that methotrexate (MTX) conjugated to a cancer-specific poly amido amine (PAMAM) dendrimer has a higher therapeutic index than MTX alone. Unfortunately, these therapeutics have been difficult to advance because of the complicated syntheses and an incomplete understanding of the dendrimer properties.
Sascha N, Goonewardena, Jeremy D, Kratz, Hong, Zong, Ankur M, Desai, Shengzhuang, Tang, Sarah, Emery, James R, Baker, Baohua, Huang   +7 more
openaire   +2 more sources

Au nanoparticles/PAMAM dendrimer functionalized wired ethyleneamine-viologen as highly efficient interface for ultra-sensitive α-fetoprotein electrochemical immunosensor.

Biosensors and Bioelectronics, 2014
Begard Kavosi, R. Hallaj, H. Teymourian, A. Salimi   +3 more
semanticscholar   +3 more sources

Biomimetic mineralization of collagen fibrils induced by amine-terminated PAMAM dendrimers – PAMAM dendrimers for remineralization

Journal of Biomaterials Science, Polymer Edition, 2015
Achieving biomimetic mineralization of collagen fibrils by mimicking the role of non-collagenous proteins (NCPs) with biomimetic analogs is of great interest in the fields of material science and stomatology. Amine-terminated PAMAM dendrimer (PAMAM-NH2), which possesses a highly ordered architecture and many calcium coordination sites, may be a ...
Kunneng, Liang, Yuan, Gao, Jianshu, Li, Ying, Liao, Shimeng, Xiao, Xuedong, Zhou, Jiyao, Li   +6 more
openaire   +2 more sources

Self‐assembled PAMAM dendrimer films

Advanced Materials, 1997
Self‐assembly of starburst dendrimers into closely packed cells (see the optical micrograph in the Figure) is reported for generation 9.5 polyamidoamine (PAMAM) dendrimers solvent‐cast onto hydrophilic silicon substrates. It is shown that on the microscopic scale the cells are made up of a complex network of intertwined dendritic microfibrils ...
Simon A. Evenson, Jas Pal S. Badyal
openaire   +1 more source

PAMAM Dendrimer as a Talented Multifunctional Biomimetic Nanocarrier for Cancer Diagnosis and Therapy

, 2020
Poly(amidoamine) dendrimers (PAMAM) are novel polymeric highly branched architectures with well-defined nano-size, narrow polydispersity index and numerous active amine functional groups at the periphery.
B. Surekha, S. Dubey, N. Kommana, Prashant Kesharwani   +3 more
semanticscholar   +1 more source