The amalgamation of polymer and pharmaceutical sciences led to the introduction of polymer in the design and development of drug delivery systems. Polymeric delivery systems are mainly intended to achieve controlled or sustained drug delivery. Polysaccharides fabricated into hydrophilic matrices remain popular biomaterials for controlled-release dosage forms and the most abundant naturally occu...

ABSTRACT
 In 2020 the number of cases Dengue Hemorrhagic Fever in Indonesia until 49th week reached 95,893 and caused death around 661 people. This study aims to obtain bestformula buccal film by optimizing concentration HPMC K15M Na. CMC evaluation characterization ofpreparations with 3 variations ratios against formulas on Na polymer excipients. include F1 0.67% : 0.33% ; F2 0.65% 0.5% F...

Correction for ‘Hybridized sulfated-carboxymethyl cellulose/MWNT nanocomposite as highly selective electrochemical probe trace detection of arsenic in real environmental samples’ by Youssef O. Al-Ghamdi et al. , RSC Adv. 2023, 13 18382–18395, https://doi.org/10.1039/D3RA03808D.

Extreme habitats serve as a source of enzymes that are active under extreme conditions and are candidates for industrial applications. In this work, six large-insert mixed genomic libraries were screened for hydrolase activities in a broad temperature range (8-70°C). Among a variety of hydrolytic activities, one fosmid clone, derived from a library of pooled isolates of hyperthermophilic archae...

NH4VO3 in alkaline electrolytes form a protective polymeric layer of tetrahedric V+5O4 species over Al5052, Al6062, and Al7475 alloys that inhibits corrosion. Combination with carboxymethyl cellulose forms more stable makes it promising for application aluminum-air batteries.

The glycoside hydrolase family 9 cellulase (Cel9) from Clostridium phytofermentans has a multi-modular structure and is essential for cellulose hydrolysis. In order to facilitate production and purification of Cel9, recombinant Cel9 was functionally expressed in Escherichia coli. Cel9 exhibited maximum activity at pH 6.5 and 65 degrees C on carboxymethyl cellulose in a 10-min reaction period. T...

The celF gene from the predominant cellulolytic ruminal bacterium Fibrobacter succinogenes encodes a 118.3-kDa cellulose-binding endoglucanase, endoglucanase F (EGF). This enzyme possesses an N-terminal cellulose-binding domain and a C-terminal catalytic domain. The purified catalytic domain displayed an activity profile typical of an endoglucanase, with high catalytic activity on carboxymethyl...