Results 51 to 60 of about 373,225 (307)

Effect of fatty acids complexed with polyethyleneimine on the flow curves of TiO2 nanoparticle/toluene suspensions

open access: yesJournal of Asian Ceramic Societies, 2016
A series of polyethyleneimine (PEI)–fatty acid complexes using oleic acid (OA), isostearic acid (ISA), and stearic acid (SA) were prepared through a simple process. While PEI was not soluble in toluene, the complex with OA and ISA became soluble when its
Motoyuki Iijima   +2 more
doaj   +1 more source

Supramolecular fabrication of hyperbranched polyethyleneimine toward nanofiltration membrane for efficient wastewater purification

open access: yesSusMat, 2021
Nanofiltration technology has opened an efficient pathway to addressing the grand issue of wastewater purification. Polyethyleneimine (PEI), as a hydrophilic polymer, is a promising material to manufacture separation membranes owing to its superiority ...
Junyuan Xia   +5 more
doaj   +1 more source

Differential intracellular distribution of DNA complexed with polyethylenimine (PEI) and PEI-polyarginine PTD influences exogenous gene expression within live COS-7 cells-0

open access: yes, 2011
Copyright information:Taken from "Differential intracellular distribution of DNA complexed with polyethylenimine (PEI) and PEI-polyarginine PTD influences exogenous gene expression within live COS-7 cells"http://www.gvt-journal.com/content/5/1/11Genetic ...
Chee Kai Chan (64188)   +1 more
core   +1 more source

PEI-Based Nanoparticles for Tumor Immunotherapy via In Situ Antigen-Capture Triggered by Photothermal Therapy

open access: yes, 2023
Activating a tumor antigen-specific immune response is key to the success of tumor immunotherapy and the development of personalized antitumor therapy. Nanocarriers can capture, enrich, and protect in situ produced tumor antigens due to immunogenic cell ...
Chun Wang (337817)   +3 more
core   +1 more source

In Situ Interfacial Assembly of Dynamic Semi‐Interpenetrating Biopolymer Networks for Robust and Mechanically Adaptive Droplet Interfaces

open access: yesAdvanced Functional Materials, EarlyView.
A dynamic interfacial semi‐interpenetrating polymer network is constructed by sequential assembly of β‐sheet‐rich SF and CS‐RL. The SF framework provides mechanical strength, while dynamically associated CS‐RL enables local rearrangement, allowing droplets to rapidly reconfigure without loss of interfacial integrity.
Yaping Zhang   +7 more
wiley   +1 more source

Effects of rain events on Cryptosporidium spp. levels in commercial shellfish zones in the Hillsborough River, Prince Edward Island, Canada

open access: yesFood and Waterborne Parasitology, 2016
A longitudinal study was conducted during the 2014 spring eastern oyster harvesting season in Prince Edward Island. The concentrations of Cryptosporidium oocysts were assessed in seawater and oyster samples taken from three commercial shellfish zones ...
Juan Aguirre   +4 more
doaj   +1 more source

Differential intracellular distribution of DNA complexed with polyethylenimine (PEI) and PEI-polyarginine PTD influences exogenous gene expression within live COS-7 cells-2

open access: yes, 2011
Copyright information:Taken from "Differential intracellular distribution of DNA complexed with polyethylenimine (PEI) and PEI-polyarginine PTD influences exogenous gene expression within live COS-7 cells"http://www.gvt-journal.com/content/5/1/11Genetic ...
Chee Kai Chan (64188)   +1 more
core   +1 more source

Endosomal Escape of siRNA Polyplexes: A Molecular Dynamics Perspective on Underlying Mechanisms

open access: yesAdvanced Functional Materials, EarlyView.
Molecular dynamics simulations reveal distinct endosomal escape mechanisms of siRNA nanoparticles, ranging from electrostatic membrane attachment to hydrophobic membrane fusion. Hydrophobic residues and anionic endosomal lipids emerge as key determinants of membrane disruption, linking molecular interactions to experimental delivery performance and ...
Katharina M. Steinegger   +5 more
wiley   +1 more source

Dataset on cytotoxicity effect of polyethylenimine-functionalized graphene oxide nanoparticles on the human embryonic carcinoma stem cell, NTERA2 cell line

open access: yesData in Brief, 2019
The data provided in this article are related to research entitled “Efficiency of graphene oxide nanoparticles as delivery system of SOX2OT siRNA”.
Zahra Sadeghi   +4 more
doaj   +1 more source

Fracture behavior of polyetherimide (PEI) and\ud interlaminar fracture of CF/PEI laminates at elevated\ud temperatures [PDF]

open access: yes, 2005
To investigate the effects of environmental temperature\ud on fracture behavior of a polyetherimide (PEI) thermoplastic polymer and its carbon fiber (CF/PEI) composite,experimental and numerical studies were performed on compact tension (CT) and double ...
Kim, Ki-Young, Yan, Cheng, Ye, Lin
core   +1 more source

Home - About - Disclaimer - Privacy