نتایج جستجو برای: carboxymethyl cellulose cmc nanoparticles

تعداد نتایج: 141522  

2017
Jong-Seok Park Sung-Jun An Sung-In Jeong Hui-Jeong Gwon Young-Chang Nho Esmaiel Jabbari

Honey-based wound dressings have attracted a lot of attention from modern scientists owing to their anti-inflammatory and antibacterial effects without antibiotic resistance. Such dressings also promote moist wound healing, and have been considered natural, abundant, and cheap materials for folk marketing. This study investigated the various behaviors and characteristics of chestnut honey-impre...

2017
Mahsa Tabari

Using biodegradable films is increasingly growing since they contain natural materials. In this study, sago starch and carboxymethyl Cellulose (CMC) were used in film preparation. Sago starch films with 0, 5, 10, 15 and 20% CMC concentrations were prepared using solvent casting method. The mechanical properties were determined according to standards of American Society for Testing and Materials...

2014
Hannes Orelma Luis O. Morales Leena-Sisko Johansson Ingrid C. Hoeger Ilari Filpponen Cristina Castro Orlando J. Rojas Janne Laine

We attached anti-human serum albumin (anti-HSA) affibody ligands on bacterial cellulose (BC) by EDC– NHS-mediated covalent conjugation and physical adsorption and demonstrate their application for tubular biofiltration of blood proteins. The BC fibrils were first modified by carboxymethyl cellulose (CMC) by incorporation of CMC in the BC culture medium, producing in situ a CMC–BC tubular networ...

2014
Mohammad Mosaferi Sepideh Nemati Alireza Khataee Simin Nasseri Ahmad Asl Hashemi

In this work, synthetic nanoscale zerovalent iron (NZVI) stabilized with two polymers, Starch and Carboxymethyl cellulose (CMC) were examined and compared for their ability in removing As (III) and As (V) from aqueous solutions as the most promising iron nanoparticles form for arsenic removal. Batch operations were conducted with different process parameters such as contact time, nanoparticles ...

2014
Zhang Wang Qiao Hong Miao Shu Yang Chen Li Xu Dong Ying Ming

This paper describes the development of a microbial fuel cell (MFC) for electricity production from cellulose that is based on mixed culture of rumen bacteria in vitro. The fibrolytic bacteria isolated from rumen fluid were used in anode compartment of MFC, which can release glucose up to 15 g/L from carboxymethyl cellulose (CMC). At the same time, the maximum power density of 100.60mWm was gen...

Journal: :International immunopharmacology 2011
Peter Kollar Veronika Závalová Jan Hošek Pavel Havelka Tomáš Sopuch Michal Karpíšek Dominika Třetinová Pavel Suchý

The cytotoxicity and in vitro effects of six variously modified types of cellulose (OC--oxidized cellulose, NaOC--oxidized cellulose sodium salt, DAC--dialdehyde cellulose, CMC--carboxymethyl cellulose, MFC--microfibrilated cellulose, and MCC--microcrystalline cellulose) on the inflammatory response in macrophage-like THP-1 cells were examined, with special focus on their ability to influence g...

2011
Lihua Cheng Chengmeng Jin Wen Lv Qiuping Ding Xu Han

BACKGROUND Cisplatin is a potent anticancer drug, but its clinical application has been limited due to its undesirable physicochemical characteristics and severe side effects. Better drug formulations for cisplatin are highly desired. METHODOLOGY/PRINCIPAL FINDINGS Herein, we have developed a nanoparticle formulation for cisplatin with high encapsulation efficiency and reduced toxicity by usi...

Journal: :Indonesian Journal of Chemical Science 2023

Male inflorescence residue of the oil palm rich in fibre and contains cellulose content has potential to synthesize Carboxymethyl Cellulose (CMC). is considered necessary removed early stages cultivation process develop stem size, string robust root systems. This activity generates plentiful male residues plantation. The aim this research synthesis characterize CMC fabricated from (OPMI-CMC) wa...

2015
Xiaoxiang Wen Dengshan Bao Mingjie Chen Aiping Zhang Chuanfu Liu Runcang Sun

A novel crosslinked hydrogel was prepared from sodium carboxymethyl cellulose (CMC) and hydroxyethyl cellulose (HEC) using ammonium persulfate as an initiator and methylenebisacrylamide as a crosslinker for drug delivery. The chemical structure of the copolymer was characterized by Fourier transform infrared spectroscopy and X-ray diffraction, and the morphology was observed under scanning elec...

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