Efficient Synthesis of Narrowly Dispersed Brush Polymers via Living Ring-Opening Metathesis Polymerization of Macromonomers [PDF]
, 2009 Various macromonomers (MMs) were efficiently synthesized through the copper-catalyzed “click” coupling of a norbornene moiety to the chain end of poly(methylacrylate), poly(t-butylacrylate), and polystyrene that were prepared using atom transfer radical ...
Grubbs, Robert H. +2 more
core +1 more source
Gamma-Ray Induced Graft Copolymerization
Kobunshi Kagaku, 1961 空気中前照射によるポリエチレンフィルムへのメタクリル酸のγ 線グラフト共重合について検討した。低圧法ポリエチレンでのグラフト反応は捕捉ラジカルとパーオキサイドから起こり, 照射ポリマーを空気中25℃ で長時間保存すると, 捕捉ラジカルが消滅してパーオキサイドに由来する反応だけになる。また空気中100℃ で熱処理すると, 捕捉ラジカルに続いてハイドロパーオキサイドの消滅することが推定された。照射直後のグラフト (捕捉ラジカルとパーオキサイドによる反応) は照射線量と直線関係はないが, 放置後のグラフト (パーオキサイドによる反応) は照射線量とほぼ比例関係にあった。照射直後のグラフト量は照射温度の低いほど多い。放置後のグラフト量は照射温度に依存しなくて, -78-0 ...
Kiyoshi Hayakawa +3 more
openaire +4 more sources
New opportunities for bioscaffold‐enabled spinal cord injury repair
BMEMat, EarlyView.Schematic illustration of bioscaffolds for spinal cord injury repair. We summarize the effects of bioscaffold properties on SCI repair, highlight different types of bioscaffolds, various fabrication strategies, and in vivo transformations for the clinical development of SCI‐repairing bioscaffolds.
Xiaoqing Qi +11 more
wiley +1 more source
Pharmaceutical Sciences and Research, 2018 Biohydrogel has gathered great interest in the pharmaceuticals field. This natural polymers were biodegradable, non-toxic, biocompatible, and its specific ability to response environment change can be considered for the controlled released matric of ...
Eka Ruriani +3 more
doaj
Preparation of Methyl Acrylate-Grafted Oil Palm Empty Fruit Bunch Fiber and its Application as a Filler in Poly(Vinyl Chloride)/Epoxidised Natural Rubber Composites [PDF]
, 2005 Graft copolymerization of methyl acrylate (MA) onto OPEFB fiber has been successfully carried out using hydrogen peroxide and ferrous ammonium sulfate as initiators in an aqueous medium.
Raju, Gunasunderi
core
Cutting edge strategies for diabetic wound care: Nanotechnology, bioengineering, and beyond
BMEMat, EarlyView.Graphical abstract illustrates the challenges in diabetic wound healing, covering pathophysiology, formulation hurdles, and emerging therapeutic strategies. It highlights the role of hyperglycemia, formulation complexities, and advanced technologies like bioprinting and AI in improving diabetic wound management. Abstract Diabetic wounds affect millions
Usama Ahmad +8 more
wiley +1 more source
Microwave-grafted Aegle marmelos gum – Carbopol hydrogel for efficient wound healing
Next MaterialsNatural polysaccharide-based hydrogels are increasingly recognized as sustainable, biocompatible, and functional biomaterials with applications in wound healing and drug delivery.
Dinanath Gaikwad +4 more
doaj +1 more source
International Journal of Technology, 2015 Graft copolymerization of an acrylonitrile monomer onto Deproteinized Natural Rubber (DPNR) is an important process in the modification of Natural Rubber (NR) to increase its oil resistance.
Tuti Indah Sari +4 more
doaj +1 more source
Novel hydrogels based on polysaccharides for soft tissue regeneration: preparation and characterization [PDF]
, 2015 Předložená diplomová práce se zabývá přípravou, síťováním a fyzikálně-chemickou charakterizací hydrogelů na bázi polysacharidů. Cílem práce bylo vyvinout elastické filmy, které by mohly být použity pro vlhké hojení ran.
Nedomová, Eva
core
Candida albicans biofilm formation on peptide functionalized polydimethylsiloxane [PDF]
, 2010 In order to prevent biofilm formation by Candida albicans, several cationic peptides were covalently bound to polydimethylsiloxane (PDMS). The salivary peptide histatin 5 and two synthetic variants (Dhvar 4 and Dhvar 5) were used to prepare peptide ...
Coenye, Tom +7 more
core +1 more source