Regenerated cellulose fibres

Woodings, Calvin

doi:10.1533/9781855737587

Cited by 215 publications

(168 citation statements)

References 0 publications

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“…Amilopektin, genel olarak nişastayı oluşturan en büyük bileşendir. Bununla birlikte nişastanın yapısında az miktarda; lipid, fosfolipid ve fosfat monoester türevleri de bulunmaktadır (Wittaya 2012 (Wüstenberg 2014), (Woodings 2001).…”

Section: Biyopolimerlerunclassified

Green Polymers and Applications

Yoruç¹,

Uğraşkan²

2017

AKU-J. Sci. Eng.

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Anahtar kelimeler Biyopolimerler Endüstriyel polimerler Ambalaj sektörü Doğal ve sürdürülebilir kaynaklar Özet Polimerler; istenilen özellikte sentezlenebilme, kolay işlenebilme, korozyona uğramama, hafiflik ve düşük maliyete sahip olma gibi özelliklere sahip gelişmiş materyallerdir. Sahip oldukları bu özellikler sayesinde polimerler, endüstride birçok kullanım alanı bulmuştur ve bu alanlar gün geçtikçe artmaktadır. Endüstriyel polimerler göstermiş oldukları yüksek potansiyel ve özelliklerin aksine, doğal bir süreç ile yok edilememesi sonucu kirlilik oluşturmakta ve ancak maliyetli parçalanma işlemleri sonucunda bertaraf edilebilmektedir. Bununla birlikte, petrol kaynakları gibi tükenir kaynaklardan elde edilmeleri, polimer sektöründe süreklilik ve çevre uyumu açısından yeni arayışlara yol açmıştır. Biyopolimerler, endüstriyel polimerlerin tükenir kaynaklardan elde edilmeleri ve bertarafının zor olması gibi dezavantajları sonucu, başta ambalaj sektörü olmak üzere birçok alanda alternatif materyal olarak ön plana çıkmıştır. Doğal ve sürdürülebilir kaynaklardan elde edilen biyopolimerler, mekanik ve termal özellikleri sayesinde endüstriyel polimerlerin taşıdığı özelliklere eşdeğer özelliklerde olup; biyopolimerlerin ilerleyen yıllarda polimer endüstrisinde önemli bir yere sahip olacağı öngörülmektedir. Bu derleme çalışmasında biyopolimerin çeşitleri hakkında bilgiler verilmiş ve sektörlere göre kullanım alanları incelenmiştir.

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Section: Biyopolimerlerunclassified

Green Polymers and Applications

Yoruç¹,

Uğraşkan²

2017

AKU-J. Sci. Eng.

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“…For example, Mercerization is a process by which characteristics of cotton are altered so that it becomes softer, stronger and lustrous in appearance [3]. During the 1890s, artificial silk popularly known as 'Rayon' or 'Viscose' was developed [4]. This resulted in the use of wood pulp as the primary source of pure cellulose.…”

Section: Introductionmentioning

confidence: 99%

“…This resulted in the use of wood pulp as the primary source of pure cellulose. The manual manipulation of pure cellulose led to discovery of first ever artificial fibers and led to revolution of textile industry [4,5]. It is due to this revolution that textile materials began their journey of becoming 'specialized' [6].…”

Section: Introductionmentioning

confidence: 99%

Impact and Scope of Intelligent Textiles in Health Care

Shende¹,

Desai²

2017

J Bioequiv Availab

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“…Since then, cellulose beads have been used in many advanced applications ranging from chromatography over solid supported synthesis and protein immobilization to the retarding of drug release (Gericke et al 2013). However, cellulose viscose solution is toxic, and poisonous gases such as CS2 and H2S are released during its preparation process, which therefore involves an element of risk if it is applied as a biomedical material (Woodings 2001). Recently, Zhang's group developed a series of novel solvents to dissolve cellulose rapidly with LiOH or NaOH and urea or thiourea aqueous solutions at low temperatures (Cai and Zhang 2005;Mao et al 2006;Luo and Zhang 2013).…”

Section: Introductionmentioning

confidence: 99%

Recombinant Protein A Immobilized on Cross-linked Cellulose Microspheres for Immunoglobulin G Adsorption from Human Plasma

Cao¹,

Zhu²,

Chen³

et al. 2016

BioResources

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Cross-linked cellulose microspheres (CL-CMs) were successfully prepared using an inverse crosslinking suspension method from a cellulose solution with sodium hydroxide/urea aqueous solution as a solvent and epichlorohydrin as the crosslinker. The effects of epichlorohydrin content on the appearance and dispersity, average pore volume, moisture content, and wet real density of CL-CMs were studied. The microspheres presented a good spherical shape and porous surface structure. After activation with NaIO4, the recombinant protein A was immobilized onto the surface of CL-CMs to form an immunoadsorbent. Adsorbents containing various amounts of protein A were applied to adsorb immunoglobulin G (IgG) from human plasma. The maximum IgG adsorption capacities with static adsorption and dynamic adsorption were 23 and 13 mg, respectively, per gram of CL-CMs carrying 6.8 mg of recombinant protein A. Therefore, CL-CMs immobilized with recombinant protein A have great potential for application in the field of blood purification.

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Regenerated cellulose fibres

Cited by 215 publications

References 0 publications

Green Polymers and Applications

Green Polymers and Applications

Impact and Scope of Intelligent Textiles in Health Care

Recombinant Protein A Immobilized on Cross-linked Cellulose Microspheres for Immunoglobulin G Adsorption from Human Plasma

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