Comparative Study of Adsorption Isotherms Steroidal Anti-Inflammatory Drug Dexamethasone on Carbon Nanotube and Activated Carbon

2013 ◽  
Vol 29 (2) ◽  
pp. 491-496 ◽  
Author(s):  
MEHDI VADI ◽  
NAJAF HOSSINIE ◽  
ZAHRA SHEKARI
Keyword(s):  
Activated Carbon ◽  
Carbon Nanotube ◽  
Comparative Study ◽  
Adsorption Isotherms ◽  
Inflammatory Drug ◽  
Anti Inflammatory

Comparative Study of Ketoprofen and Ethyl Chloride With Two Different Steroids for Management of Pain in Injury of Athletes

2020 ◽  
pp. 8-11
Author(s):  
OJS Admin
Keyword(s):  
Pain Management ◽  
Comparative Study ◽  
Ethyl Chloride ◽  
Anesthetic Drug ◽  
Inflammatory Drug ◽  
Anti Inflammatory

Ketoprofen belongs to non-steroidal anti-inflammatory drug which has better results in pain management with combination of steroid and anesthetic drug. In this study compression of two combination had been observed.

scholarly journals Nonsteroidal Anti-Inflammatory Drug Solid-State Microencapsulation on Green Activated Carbon - Mass Transfer and Host-Guest Interactions

2019 ◽  
Vol 33 (2) ◽  
pp. 249-269 ◽  
Author(s):  
Zvezdelina Lyubenova Yaneva
Keyword(s):  
Mass Transfer ◽  
Activated Carbon ◽  
Solid Phase ◽  
Drug Carrier ◽  
In Vitro Release ◽  
Inflammatory Drug ◽  
Mass Transfer Mechanism ◽  
Carbon Mass ◽  
Anti Inflammatory

The present study investigated the drug-carrier capacity of green activated carbon derived from fruit stones by steam-gas activation (ACSTA) towards the nonsteroidal anti-inflammatory drug (NSAID) ibuprofen (IBU), and assessed the host-guest interactions and mass transfer mechanism/s of the drug microencapsulation and in vitro release processes. The mass transfer studies outlined that the process of IBU encapsulation on ACSTA microparticles was predominantly controlled by intraparticle solid phase diffusion.

scholarly journals Activated carbon embedded alginate beads for removing nonsteroidal anti-inflammatory drug naproxen from wastewater: equilibrium, kinetics, thermodynamics, desorption, and reusability

2020 ◽  
Vol 81 (7) ◽  
pp. 1432-1444 ◽  
Author(s):  
Nazli Ozcan ◽  
Didem Saloglu
Keyword(s):  
Activated Carbon ◽  
Alginate Beads ◽  
Isotherm Models ◽  
Inflammatory Drug ◽  
Bet Analysis ◽  
Initial Ph ◽  
Equilibrium Data ◽  
Pseudo Second Order ◽  
Ft Ir ◽  
Anti Inflammatory

Abstract In the present study, activated carbon/alginate (AC/ALG) beads were successfully synthesized with different AC:ALG ratios of 1.0–3.0 (w/v) and used for the adsorption of the nonsteroidal anti-inflammatory drug naproxen from wastewater. The beads were characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), and Brunauer-Emmett-Teller (BET) analysis, and adsorbent dosage, initial pH, initial naproxen concentration, and contact time in removal efficiency were investigated. Maximum naproxen removal percentage was achieved using 350 mg of AC/ALG beads with a ratio of 3.0% (w/v) within six hours and naproxen removal performance was determined to be 98.0%. Freundlich, Temkin, and Dubinin–Radushkevich (D-R) isotherm models were fitted to the equilibrium data better than the Langmuir model. According to kinetics results, the equilibrium time for the AC/ALG beads was reached in four hours and the kinetic model was determined by the pseudo-second-order equation. The thermodynamic parameters were calculated and enthalpy of naproxen adsorption was found to be positive for all AC/ALG beads. After the adsorption process the beads can easily be regenerated by ethanol and reused within seven cycles.

Sign in / Sign up

Export Citation Format

Share Document