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Akademický článek

Kinetics and Equilibrium Studies on the Sorption of Manganese(II) and Nickel(II) onto Kaolinite and Bentonite

Publikováno v: E-Journal of Chemistry, Vol 8, Iss 1, Pp 373-385 (2011)

The sorption of manganese(II) and nickel(II) onto two adsorbents, kaolinite and bentonite from aqueous solution was studied in batch mode. Effect of pH, contact time, adsorbent dose, and initial metal ion concentration on adsorption was investigated.

Externí odkaz: https://doaj.org/article/5101fb39f61448ecbea9eb1ab63df4fe

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Akademický článek

Development of Wood Apple Shell (Feronia acidissima) Powder Biosorbent and Its Application for the Removal of Cd(II) from Aqueous Solution

Autor: Ch. Suresh, D. Harikisore Kumar Reddy, Yapati Harinath, B. Ramesh Naik, K. Seshaiah, Annareddy V. Ramana Reddy

Publikováno v: The Scientific World Journal, Vol 2014 (2014)

A biosorbent was prepared by using wood apple shell (WAS) powder and studied its application for the removal of Cd(II) from aqueous solution by a batch method. The biosorbent was characterized by infrared spectroscopy, X-ray diffraction, scanning ele

Externí odkaz: https://doaj.org/article/54529208d67b4099b94f3c10f782f6b8

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Synthesis and characterisation of new hybrid sorbent, 2,2’- dipyridyl ketone functionalised SBA 15 and its application in solid-phase extraction of Pb(II) & Cd(II) from environmental samples

Autor: N. Sathish Kumar, K. Seshaiah, Khalid Imran, Y. Harinath

The mesoporous silica (SBA-15) was successfully functionalised with 2,2ʹ- dipyridyl ketone by post grafting method. The mesoporous structure and functionalization with organic moiety were examined using different physicochemical techniques such as L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca504b8f9f1faf161266c499d450291c

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Development of hyperbranched polymer encapsulated magnetic adsorbent (Fe 3 O 4 @SiO 2 –NH 2 -PAA) and its application for decontamination of heavy metal ions

Autor: Y. Harinath, D. Harikishore Kumar Reddy, L. Subramanyam Sharma, K. Seshaiah

Publikováno v: Journal of Environmental Chemical Engineering. 5:4994-5001

The water dispersible magnetic adsorbent was fabricated by functionalization of magnetic nanoparticles (MNPs) with 3-aminopropyl trimethoxysilane (APTMS) and dendrimer-like polyamidoamine; the sorbent is named as Fe 3 O 4 @SiO 2 –NH 2 -PAA. The ami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50dc7af91d5df8e81bd7070ca4fd5730
https://doi.org/10.1016/j.jece.2017.09.031

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Akademický článek

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Synthesis of new hybrid sorbent by grafting 2,6-diacetyl pyridine onto microporous β-zeolite and its application in solid phase extraction of heavy metals from environmental samples

Autor: Suresh Chirumamilla, Sreenu Bhogineni, K Seshaiah, Harinath Yapati

Publikováno v: Journal of Chemical Sciences. 128:779-786

The aim of this study was synthesis of a new hybrid material and its application in solid phase extraction of metal ions from environmental samples. The hybrid material was synthesized by grafting 3-aminopropyl trimethoxy silane onto β-zeolite and f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74b56d372bae2bc34ac620790c586c29
https://doi.org/10.1007/s12039-016-1074-4

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Utilization ofSapindus saponaria(soap nut) bark powder for the removal of Cu(II) ions from aqueous environment

Autor: Ch. Suresh, Y. Harinath, B. Sreenu, K. Seshaiah, A. V. R. Reddy

Publikováno v: Desalination and Water Treatment. 57:16138-16149

Sapindus saponaria bark powder (SSBP), an agro-waste material was investigated as a biosorbent for the removal and recovery of Cu(II) from aqueous solution. This biosorbent was characterized by infrared spectroscopy, X-ray diffraction, scanning elect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3273bdb2274ec29fe90e54d273cb041e
https://doi.org/10.1080/19443994.2015.1077346

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Synthesis and characterization of nanoporous silica SBA-15 diaminocyclohexane and its application in removal of Cu(II) and Ni(II) from aqueous solution

Autor: A.P. Singh, Priti Sharma, K. Seshaiah, Bhogineni Sreenu

Publikováno v: Desalination and Water Treatment. 57:15397-15409

A new nanoporous 1,2-diaminocyclohexane-functionalized SBA-15 (Dach@SBA-15) silica sorbent was prepared. The structure and physicochemical properties of the material were characterized by elemental analysis, X-ray diffraction, transmission electron m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5151759d888fb75de1d9561de8fb2b94
https://doi.org/10.1080/19443994.2015.1072741

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A Convenient and Easy Purification Approach to High-Yield Synthesis of Gefitinib as an Anticancer Agent from Isovaniline

Autor: D.V. Srinivasulu, Neeraj Kumar, K. Seshaiah, M. Chandrasekhar

Publikováno v: Pharmaceutical Chemistry Journal. 48:520-524

An improved synthetic process has been developed for preparation of 4-[(3'-chloro-4'-fluorophenyl)amino]-7-methoxy-6-[3-(4-morpholinyl)propoxy]quinazoline(gefitinib) (X) from economically available starting material, 3-hydroxy-4-methoxybenzaldehyde (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87d82e7f57787411592d4f033d3607a7
https://doi.org/10.1007/s11094-014-1141-4

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