Advanced searches left 3/3

Acrylic Acid - Astrophysics Data System

Summarized by Plex Scholar
Last Updated: 10 November 2022

* If you want to update the article please login/register

Development and evaluation of chitosan-g-poly(acrylic acid-co-acrylamide) hydrogel composite containing gabapentin for in vitro controlled release

In this research, a biocompatible and biodegradable hydrogel nanocomposite was synthesized as a crosslinking agent and a thermal initiator in chitosan, after copolymerization of acrylic acid and acrylamide monomers. Using the synthesized hydrogel nanocomposite, the drug delivery and controlled release of gabapentin at various pH, temperature, and time intervals were investigated. The maximum encapsulation and the drug loading effectiveness of hydrogel composite were 64% and 71%, respectively, in cases where the drug was released in a sustained-release manner from the hydrogel, according to the results. 90% of total GAB was removed from the hydrogel within the first two hours from the hydrogel by a second time according to the study. On the NIH/3T3 cell line, the cytotoxicity of the empty hydrogel composite was determined.

Source link: https://ui.adsabs.harvard.edu/abs/2022JMoSt127033934K/abstract


Characterization, isotherms kinetics and thermodynamics studies of amoxicillin in aqueous solution with a chitosan/poly acrylic amid-co-acrylic acid

The study of Amoxicillin adsorption by Chitosan /poly CH/ from aqueous solution is investigated and determined to remove wastewater contamination in the future, using Kinetics and thermodynamics. It is also determined that the maximum capacity adsorption of Amoxicillin drug occurs at about pH 1. 2. The effect of pH on AMX adsorption process was also found on CH/. From a kinetic equations analysis, it is established that the adsorption process kinetics adhere to the pseudo-second order model for AMX adsorption onto a CH/ polymer composite. The adsorption of AMX from aqueous solution can be very effective for the adsorption of AMX from a aqueous solution, according to the adsorption experiments.

Source link: https://ui.adsabs.harvard.edu/abs/2022AIPC.2398c0021A/abstract


Production of dimethylsulfoniopropionate, dimethylsulfide and acrylic acid from marine microalgae

During the entire growth cycle, the concentrations of DMSP, DMS, and AA per cell changed, and the highest concentrations were found at the stable growth phase or the senescent phase. DMS/DMSP/AA/ in the 22 marine microalgae's varied dramatically throughout the growth cycle. The DMS/DMSP ratios were 25 percent, meaning that only a small fraction of DMSP was converted to DMS by enzymatic cleavage conversion. Hence, the shifts in these ratios could possibly represent the degradation mechanism of DMSP in a range of species at different growth phases.

Source link: https://ui.adsabs.harvard.edu/abs/2022JSR...19002299Y/abstract

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions