Properties of chelating resins prepared by addition of 1,4,8,11-tetraazacyclotetradecane-5,7-dione to epoxy groups of poly(glycidyl methacrylate)s crosslinked with oligoethylene glycol dimethacrylates

1996 ◽  
Vol 59 (7) ◽  
pp. 1049-1057 ◽  
Author(s):  
Akinori Jyo ◽  
Masahiro Sassa ◽  
Hiroaki Egawa
Keyword(s):  
Glycidyl Methacrylate ◽  
Chelating Resins ◽  
Oligoethylene Glycol ◽  
Epoxy Groups

scholarly journals Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine

2004 ◽  
Vol 69 (6) ◽  
pp. 455-460 ◽  
Author(s):  
Aleksandra Nastasovic ◽  
Slobodan Jovanovic ◽  
Dragica Jakovljevic ◽  
Slavka Stankovic ◽  
Antonije Onjia
Keyword(s):  
Ethylene Glycol ◽  
Sorption Capacity ◽  
Metal Binding ◽  
Glycidyl Methacrylate ◽  
Sorption Rate ◽  
Glycol Dimethacrylate ◽  
Batch Experiments ◽  
Uptake Capacity ◽  
Epoxy Groups ◽  
Suspension Copolymerization

Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), p(GME), was synthesized by suspension copolymerization and modified by reaction of the pendant epoxy groups with ethylenediamine. The sorption rate and capacity of themodified copolymer, p(GME)-en for Rh(III) Au(III) and Pt(IV) ions were determined in batch experiments under non-competitive conditions. The uptake of Rh(III) was faster than those ofAu(III) and Pt(IV). The sorption capacity for Pt(IV)was determined in the pHrange 0.9?6.0. The maximum Pt(IV) uptake capacity onto p(GME)-en at pH 5.5 was 1.30 mmol/g.

Functionalization of cellulose with epoxy groups via γ-initiated RAFT-mediated grafting of glycidyl methacrylate

Cellulose ◽  
2014 ◽  
Vol 21 (6) ◽  
pp. 4067-4079 ◽  
Author(s):  
Murat Barsbay ◽  
Yasko Kodama ◽  
Olgun Güven
Keyword(s):  
Glycidyl Methacrylate ◽  
Epoxy Groups

Glycidyl methacrylate-crosslinked fish swim bladder as a novel cardiovascular biomaterial with improved antithrombotic and anticalcification properties

2021 ◽  
pp. 088532822110542
Author(s):  
Meiling Li ◽  
Cheng Zheng ◽  
Binggang Wu ◽  
Kailei Ding ◽  
Shumang Zhang ◽  
...  
Keyword(s):  
Glycidyl Methacrylate ◽  
Platelet Adhesion ◽  
Ex Vivo ◽  
Carboxyl Groups ◽  
Swim Bladder ◽  
Subcutaneous Implantation ◽  
Porcine Pericardium ◽  
Epoxy Groups ◽  
Polymerization Method ◽  
Anticoagulant Property

At present, commercial artificial biological valves are mostly prepared by crosslinking bovine or porcine pericardia with glutaraldehyde. Swim bladder has similar components and lower immunogenicity compared to bovine or porcine pericardium. In this study, we used a glycidyl methacrylate (GMA)–based radical polymerization method to crosslink decellularized swim bladders. Amino and carboxyl groups in the swim bladder were reacted with epoxy groups on GMA to introduce carbon–carbon double bonds to the swim bladder. The results showed that the platelet adhesion of GMA-crosslinked swim bladders (GMA-SBs) decreased by 35%, as compared to that of glutaraldehyde-crosslinked swim bladders (GLUT-SBs). Moreover, the superior anticoagulant property was further verified by the ex vivo arteriovenous shunt assay. Meanwhile, the subcutaneous implantation in rats showed that GMA-SBs were able to effectively inhibit the calcification compared with GLUT-SBs. In conclusion, GMA-SBs showed improved antithrombotic and anticalcification properties compared to GLUT-SBs.

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