An active and pH-responsive film developed by sodium carboxymethyl cellulose/polyvinyl alcohol doped with rose anthocyanin extracts

2021 ◽  
pp. 131367
Author(s):  
Yun Wang ◽  
Jian Zhang ◽  
Lianfu Zhang
Keyword(s):  
Polyvinyl Alcohol ◽  
Carboxymethyl Cellulose ◽  
Sodium Carboxymethyl Cellulose ◽  
Ph Responsive

pH-responsive poly(lactic acid)/sodium carboxymethyl cellulose film for enhanced delivery of curcumin in vitro

2020 ◽  
Vol 58 ◽  
pp. 101787 ◽  
Author(s):  
Thennakoon M. Sampath U. Gunathilake ◽  
Yern Chee Ching ◽  
Cheng Hock Chuah ◽  
Noorsaadah Abd Rahman ◽  
Liou Nai-Shang
Keyword(s):  
Lactic Acid ◽  
Carboxymethyl Cellulose ◽  
Sodium Carboxymethyl Cellulose ◽  
Poly Lactic Acid ◽  
Cellulose Film ◽  
Ph Responsive

Absorbent polyvinyl alcohol-sodium carboxymethyl cellulose hydrogels for propolis delivery in wound healing applications

2017 ◽  
Author(s):  
Renata Nunes Oliveira ◽  
Ana Paula Duarte Moreira ◽  
Rossana Mara da Silva Moreira Thiré ◽  
Brid Quilty ◽  
Thayse Marques Passos ◽  
...  
Keyword(s):  
Wound Healing ◽  
Polyvinyl Alcohol ◽  
Carboxymethyl Cellulose ◽  
Sodium Carboxymethyl Cellulose

scholarly journals Effects of Ultrasonication Time on the Properties of Polyvinyl Alcohol/Sodium Carboxymethyl Cellulose/Nano-ZnO/Multilayer Graphene Nanoplatelet Composite Films

Nanomaterials ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1797
Author(s):  
Tengteng Ji ◽  
Rong Zhang ◽  
Xiaorong Dong ◽  
Dur E Sameen ◽  
Saeed Ahmed ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Polyvinyl Alcohol ◽  
Composite Film ◽  
Carboxymethyl Cellulose ◽  
Composite Films ◽  
Sodium Carboxymethyl Cellulose ◽  
Multilayer Graphene ◽  
Zno Nps ◽  
Graphene Nanoplatelet ◽  
Ultrasonication Time

Ultrasonication-assisted solution casting was used to prepare polyvinyl alcohol (PVA)/sodium carboxymethyl cellulose (CMC)/nano-ZnO/multilayer graphene nanoplatelet (xGnP) composite films; the performances (mechanical properties, water vapor permeability (WVP), biodegradability and antibacterial activity) of these films were investigated as a function of the ZnO NPs:xGnP mass ratio and ultrasonication time. Intermolecular interactions among ZnO NPs, xGnP and the PVA/CMC matrix were shown to improve WVP, while X-ray diffraction and scanning electron microscopy analyses revealed that the internal reticular structure of ultrasound-treated PVA/CMC/ZnO NPs/xGnP composite films was in a fluffier state than that of the untreated composite films and the PVA/CMC film. The incorporation of ZnO NPs and xGnP into the composite film reduced its tensile strength and elongation at break, and increased antibacterial activity and biodegradability. In addition, we carried out the experiment of strawberry preservation and measured weight loss ratio, firmness, content of total soluble solids and titration acid. Finally, the composite film of 7:3 had the best preservation effect on strawberries. Thus, the obtained results paved the way to develop novel biodegradable composite films with antimicrobial activity for a wide range of applications.

Effects of Trehalose and Sodium Carboxymethyl Cellulose on Prevention of Organ Adhesion after Laparotomy: A Preliminary Study

2009 ◽  
Vol 40 (2) ◽  
pp. 19-26 ◽  
Author(s):  
Soojung LEE ◽  
Yasutsugu MIWA ◽  
Ryohei NISHIMURA ◽  
Ung-il CHUNG ◽  
Shigeki SUZUKI ◽  
...  
Keyword(s):  
Carboxymethyl Cellulose ◽  
Sodium Carboxymethyl Cellulose ◽  
Preliminary Study

Optimization of hydroxypropyl methylcellulose and sodium carboxymethyl cellulose in buccal film salbutamol sulphate

2020 ◽  
Vol 23 (03) ◽  
pp. 33-49
Author(s):  
Ni’matul Mauludiyah ◽  
Devi Ayu Aprillia ◽  
Viddy Agustian Rosyidi ◽  
Lusia Oktora Ruma Kumala Sari
Keyword(s):  
Carboxymethyl Cellulose ◽  
Hydroxypropyl Methylcellulose ◽  
Sodium Carboxymethyl Cellulose ◽  
Salbutamol Sulphate
Sign in / Sign up

Export Citation Format

Share Document