Isolation of Triterpenoid Glycoside from Bark of Terminalia arjuna using Chromatographic Technique and Investigation of Pharmacological Behavior upon Muscle Tissues

Autor: Tanushree Patnaik, R. K. Dey, Panchanan Gouda

Publikováno v: E-Journal of Chemistry, Vol 4, Iss 4, Pp 474-479 (2007)

This study reports the isolation and characterization of a new triterpenoid glycoside extracted from the bark of Terminalia arjuna. The isolation of the organic compounds was done using simple chromatographic technique. Compound characterization usin

Externí odkaz: https://doaj.org/article/38013d78fd544775992a07e36af8a8f0

Development of aluminum and zirconium based xerogel for defluoridation of drinking water: Study of material properties, solution kinetics and thermodynamics

Autor: Sandrine Delpeux-Ouldriane, Laurent Duclaux, Fabrice Muller, R.K. Dey, S.K. Swain, Tanushree Patnaik, Amulya Prasad Panda, Simpi Bhawna Patel

Publikováno v: Journal of Environmental Chemical Engineering
Journal of Environmental Chemical Engineering, Elsevier, 2018, 6 (5), pp.6231-6242. ⟨10.1016/j.jece.2018.09.031⟩

International audience; The present investigation reports the preparation and defluoridation efficiency of Al2O3/ZrO2 xerogel. The material was prepared by environment friendly sol-gel technique using respective metal salts as precursors. FTIR spectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a06749fbfae112a1df5b8f313e7f01cb
https://doi.org/10.1016/j.jece.2018.09.031

Development of new zirconium loaded shellac for defluoridation of drinking water: Investigations of kinetics, thermodynamics and mechanistic aspects

Autor: R.K. Dey, Tanushree Patnaik, Simpi Bhawna Patel, Usha Jha, S.K. Swain

Publikováno v: Journal of Environmental Chemical Engineering. 4:4263-4274

A new hybrid material, synthesized by combining shellac (Sh) and zirconium (Z) using environment friendly sol-gel method, was employed as an effective adsorbent for defluoridation of drinking water in the pH region 6.0–7.0. The presence of zirconiu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d6054c921f6454080ce851a09df4597
https://doi.org/10.1016/j.jece.2016.09.018

Efficient removal of fluoride using new composite material of biopolymer alginate entrapped mixed metal oxide nanomaterials

Autor: R.K. Dey, S.K. Swain, Tanushree Patnaik

Publikováno v: Desalination and Water Treatment. 51:4368-4378

The present work reports preparation of a newly developed hybrid material of (Al/Ce)-alginate (Aluminium-Cerium-Calcium-Alginate [ACCA]) micro particles. The hybrid material was characterized by various instrument techniques. The average particle siz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4fdc18d1037e166644c930f3d384d23
https://doi.org/10.1080/19443994.2012.749426

Fluoride removal performance of a new hybrid sorbent of Zr(IV)–ethylenediamine

Autor: R. K. Dey, S.S. Mishra, S.K. Swain, Usha Jha, Tanushree Patnaik, Raj Kishore Patel

Publikováno v: Chemical Engineering Journal. 184:72-81

A novel zirconium(IV)-ethylenediamine (ZrEDA) hybrid material was prepared by mixing aqueous solution of zirconium oxychloride (0.1 M) and aqueous solution of ethylenediamine (0.1 M) following an environmental friendly sol–gel method. The material

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25b0ff1d0aa6f99b65dafe3005fc5fb9
https://doi.org/10.1016/j.cej.2011.12.091