Wound healing involves inflammation followed by granular tissue development and scar formation. In this study, synthetic chalcone 3-(2-Chlorophenyl)-1-phenyl-propenone (CPPP) was investigated for a potential role in enhancing wound healing and closure. Twenty-four male rats were divided randomly into 4 groups: carboxymethyl cellulose (CMC) (0.2 mL), Intrasite gel, and CPPP (25 or 50 mg/mL). Gro...

The aim of the present study was to evaluate the effects of experimental saliva substitutes based on carboxymethyl cellulose (CMC) differing in degrees of saturation with respect to calcium phosphates on the mineral loss of enamel in vitro. Demineralized bovine specimens (subsurface lesions) were exposed to one of six experimental CMC-based solutions with theoretical degrees of saturation with ...

Solvent cast mucosal films with improved drug loading have been developed by combining carboxymethyl cellulose (CMC), sodium alginate (SA), and carrageenan (CAR) using paracetamol and amoxicillin as model drugs and glycerol (GLY) as plasticizer. Films were characterized using X-ray powder diffraction (XRPD), scanning electron microscopy (SEM), folding resilience, swelling capacity, mucoadhesivi...

the high hydrophilic property of biopolymer based plastics is one of the most important defects of them. blending biopolymers with compatible synthetic polymers and using nano particles such as nanoclay as nanofiller are improving methods that have been extensively considered in recent years. carboxymethyl cellulose (cmc) is one of the lowest cost biopolymers that have enormous applications in ...

Objective(s): The main aim of current research was to develop a novel magnetically responsive hydrogel by radical polymerization of carboxymethyl cellulose (CMC) on acryl amide (Am) using N,N'-methylene bis acrylamide  (MBA)  as a crosslinking agent, potassium persulfate (KPS) as a free radical initiator, and  magnetic montmorillonite ( mMT)  nanoclay as nano-...

We propose a practical map representation termed rheology mapping for comprehensively evaluating the dependence of viscoelasticity on applied shear deformation and timescale represented by oscillation frequency, utilizing ultrasonic spinning rheometry, which has excellent applicability to wide variety polymer solutions. The was two typical kinds One is carboxymethyl cellulose (CMC) aqueous solu...

Glycoside hydrolase family 9 (GH9) endoglucanases are important enzymes for cellulose degradation. However, their activity on is diverse. Here, we cloned and expressed one GH9 enzyme (CalkGH9T) from Clostridium alkalicellulosi in Escherichia coli. CalkGH9T has a modular structure, containing catalytic module, two 3 carbohydrate binding modules, type I dockerin domain. exhibited maximal at pH 7....

Việt Nam là một quốc gia phát triển về nông nghiệp, sản xuất ra lượng lương thực phẩm lớn. Bên cạnh đó, còn có số lớn sinh khối chứa cellulose như các phụ nghiệp thải môi trường. Vi vật khả năng phân giải vai trò quan trọng trong hữu cơ, xử lý chất và cồn từ quá trình cellulose. Từ 3 tổ mối đất được thu nhận tại huyện Mang Thít, tỉnh Vĩnh Long, đã lập 52 dòng vi vật, đó 28 thợ 24 lính. Trong 10...

This study aims to investigate the mixing behaviors of deionized (DI) water and carboxymethyl cellulose (CMC) solutions in C-shaped serpentine micromixers over a wide range of flow conditions. The flow of CMC solutions exhibits shear-thinning behaviors. Numerical simulations are performed to investigate the effects of the mean flow speed, fluid properties and geometry parameters on flow and mix...

The aim of this research was to investigate the influence of hydrocolloid pre-treatment, i.e. pectin, carboxymethyl cellulose (CMC), gum arabic and sodium alginate on the quality of vacuum fried jackfruit (JF) chips. The control JF samples (no hydrocolloid treatment) showed higher absorption of oil whereas the oil absorption was less in the hydrocolloid pre-treated samples. The retention of moi...