Biopolymers represent a great resource for the development and utilization of new functional materials due to their particular advantages such as biocompatibility, biodegradability non-toxicity. “Intelligent gels” sensitive different stimuli (temperature, pH, ionic strength) have applications in many industries (e.g., pharmacy, biomedicine, food). This review summarizes research efforts present...

Liposome entrapment is a promising technology in the food industry to provide protection or controlled/targeted release both hydrophilic and lipophilic substances. However, liposomes are obtained form of suspensions which has some disadvantages with view their use as ingredients, namely, problems for storage, transportation, formulation low-to-intermediate moisture foods. So, research on drying...

Environmental pollution increases along with industrial developments, one of which is copper (Cu) heavy metal waste. In this research, banana peel as adsorbent was carbonized at 350℃. Then chemically activated ZnCl2 and KMnO4. Biopolymer pellets without carbon were in the form white gel-like beads, KMnO4 0.5 g dark gray, 1 light gray. SEM results showed that pores larger than g. The mechanical ...

Biopolymer soil treatment has been introduced as the latest technological innovation in stabilization and improvement. Biopolymers with agar, guar, xanthan, casein, gellan sodium alginate have commonly studied to improve strength, reduce hydraulic conductivity prevent erosion of highly permeable materials. Among those, xanthan gum is perform better terms lowering permeability. In this study, ef...

Engineering of new heterogeneous metal-free catalysts is great importance for persulfate activation. Herein, Innovative conductive polymers Polyaniline (PANI) and Polypyrrole (PPy) were used as promising PS activation to effectively degrade organic pollutants. In fact, PANI PPy can provide the necessary electron transfer based on nitrogen atoms located in conjugated chains compared their counte...

Ionically crosslinked hydrogels based on TEMPO nanocelullose and alginate were prepared to develop a generalized pH value, temperature biopolymer concentration dependent mathematical model. The distinctive attention was in the demonstration of hydrogen bonds effects model, prevailing especially field low crosslink densities nanocellulose hydrogel acid medium. Accordingly, subjected research as ...

Drug delivery is the most essential feature in drug administration facility and the design of Nanosystems makes the action more consistent an appropriate. Polymer nano particles bind efficiently to the drug and disperse the drug proficiently into the system. The efficacy of many drugs is often limited by their potential to reach the site of therapeutic action. In most cases (conventional dosage...