A facile synthesis of polyaniline/polyethylene glycol/polyaniline terpolymers: preparation of electrospun conducting nanofibers by blending of the terpolymers with polycaprolactone

2013 ◽  
Vol 70 (12) ◽  
pp. 3529-3545 ◽  
Author(s):  
Leyla Shadi ◽  
Mohammad Karimi ◽  
Ali Akbar Entezami ◽  
Kazem Dindar Safa
Keyword(s):  
Polyethylene Glycol ◽  
Facile Synthesis

Facile synthesis and self-assembly behaviour of pH-responsive degradable polyacetal dendrimers

2016 ◽  
Vol 7 (40) ◽  
pp. 6154-6158 ◽  
Author(s):  
Da Huang ◽  
Fei Yang ◽  
Xing Wang ◽  
Hong Shen ◽  
Yezi You ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Self Assembly ◽  
Ph Responsive ◽  
Facile Synthesis

Well-defined POSS hybrid polyacetal dendrimers functionalized with terminal polyethylene glycol and zwitterion could assemble into pH-responsive degradable micelles and nanofibers.

scholarly journals Facile synthesis of ultrasmall polydopamine-polyethylene glycol nanoparticles for cellular delivery

2018 ◽  
Vol 13 (6) ◽  
pp. 06D407 ◽  
Author(s):  
Sean Harvey ◽  
David Yuen Wah Ng ◽  
Jolanta Szelwicka ◽  
Lisa Hueske ◽  
Lothar Veith ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Cellular Delivery ◽  
Facile Synthesis

A facile synthesis method of nickel nanotubes assisted by polyethylene glycol

2009 ◽  
Vol 50 (1) ◽  
pp. 43-47 ◽  
Author(s):  
Feifei Tao ◽  
Cuiling Gao ◽  
Zheng Xu ◽  
Ziling Xue
Keyword(s):  
Polyethylene Glycol ◽  
Synthesis Method ◽  
Facile Synthesis

Facile synthesis of Fe-baicalein nanoparticles for photothermal/chemodynamic therapy with accelerated Fe(III)/Fe(II) conversion

2021 ◽  
Author(s):  
Zhendong Liu ◽  
Chunling Hu ◽  
Sainan Liu ◽  
Lihan Cai ◽  
Ying Zhou ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Conversion Efficiency ◽  
Chemical Method ◽  
Room Temperature ◽  
Antitumor Efficacy ◽  
Wet Chemical Method ◽  
Facile Synthesis ◽  
Photothermal Conversion ◽  
Wet Chemical

Fe(II)-baicalein-polyethylene glycol (Fe-BaP) nanoparticles were synthesized by a room temperature wet chemical method via coordination between Fe(II) and baicalein. Fe-BaP possessed high photothermal conversion efficiency (η=45.6%) and excellent antitumor efficacy...

scholarly journals Dense hydroxyl polyethylene glycol dendrimer targets activated glia in multiple CNS disorders

2020 ◽  
Vol 6 (4) ◽  
pp. eaay8514 ◽  
Author(s):  
Anjali Sharma ◽  
Rishi Sharma ◽  
Zhi Zhang ◽  
Kevin Liaw ◽  
Siva P. Kambhampati ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Surface Density ◽  
Age Related Macular Degeneration ◽  
Cns Injury ◽  
Facile Synthesis ◽  
Cns Disorders ◽  
Age Related ◽  
Therapeutic Outcomes ◽  
Anti Oxidant

Poor transport of neuropharmaceutics through central nervous system (CNS) barriers limits the development of effective treatments for CNS disorders. We present the facile synthesis of a novel neuroinflammation-targeting polyethylene glycol–based dendrimer (PEGOL-60) using an efficient click chemistry approach. PEGOL-60 reduces synthetic burden by achieving high hydroxyl surface density at low generation, which plays a key role in brain penetration and glia targeting of dendrimers in CNS disorders. Systemically administered PEGOL-60 crosses impaired CNS barriers and specifically targets activated microglia/macrophages at the injured site in diverse animal models for cerebral palsy, glioblastoma, and age-related macular degeneration, demonstrating its potential to overcome impaired blood-brain, blood-tumor-brain, and blood-retinal barriers and target key cells in the CNS. PEGOL-60 also exhibits powerful intrinsic anti-oxidant and anti-inflammatory effects in inflamed microglia in vitro. Therefore, PEGOL-60 is an effective vehicle to specifically deliver therapies to sites of CNS injury for enhanced therapeutic outcomes in a range of neuroinflammatory diseases.

Facile synthesis and chiral recognition of block and star copolymers containing stereoregular helical poly(phenyl isocyanide) and polyethylene glycol blocks

2017 ◽  
Vol 8 (14) ◽  
pp. 2152-2163 ◽  
Author(s):  
Na Liu ◽  
Cui-Hong Ma ◽  
Rui-Wen Sun ◽  
Jian Huang ◽  
Chonglong Li ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Chiral Recognition ◽  
Facile Synthesis ◽  
Star Copolymers

A new Pd(ii) initiator bearing an alkyne headgroup was designed and synthesized.

Immunocytochemical detection of hepatic carbohydrate metabolic enzymes: Improved resolution with polyethylene glycol embedding and visio-bond semithin sections

1992 ◽  
Vol 50 (1) ◽  
pp. 792-793
Author(s):  
Kuixiong Gao ◽  
Randal E. Morris ◽  
Bruce F. Giffin ◽  
Robert R. Cardell
Keyword(s):  
Polyethylene Glycol ◽  
Glycogen Phosphorylase ◽  
Phosphoenolpyruvate Carboxykinase ◽  
Glycogen Synthase ◽  
Metabolic Enzymes ◽  
Silver Stain ◽  
Accurate Localization ◽  
Immunocytochemical Detection ◽  
Semithin Sections ◽  
Parenchymal Cells

Several enzymes are involved in the regulation of anabolic and catabolic pathways of carbohydrate metabolism in liver parenchymal cells. The lobular distribution of glycogen synthase (GS), phosphoenolpyruvate carboxykinase (PEPCK) and glycogen phosphorylase (GP) was studied by immunocytochemistry using cryosections of normal fed and fasted rat liver. Since sections of tissue embedded in polyethylene glycol (PEG) show good morphological preservation and increased detectability for immunocytochemical localization of antigenic sites, and semithin sections of Visio-Bond (VB) embedded tissue provide higher resolution of cellular structure, we applied these techniques and immunogold-silver stain (IGSS) for a more accurate localization of hepatic carbohydrate metabolic enzymes.

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