{"id":2598,"date":"2014-09-30T05:35:00","date_gmt":"2014-09-30T05:35:00","guid":{"rendered":"https:\/\/chempublishers.com\/pjc\/?p=2598"},"modified":"2025-06-14T06:41:58","modified_gmt":"2025-06-14T06:41:58","slug":"pjc-2114","status":"publish","type":"post","link":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2014\/09\/30\/pjc-2114\/","title":{"rendered":"Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2598\" class=\"elementor elementor-2598\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14be095 e-flex e-con-boxed e-con e-parent\" data-id=\"14be095\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2dafea3 e-con-full e-flex e-con e-child\" data-id=\"2dafea3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aad5f26 elementor-widget elementor-widget-text-editor\" data-id=\"aad5f26\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td>\n<div><strong>Research Article | Open Access<\/strong><\/div>\n<h4><span class=\"value\">Volume 4 | Issue 3 |&nbsp;<a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/01\/PJC-v04.i03.p07.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.15228\/2014.v04.i03.p07<\/a><\/span><\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films<\/h4>\n<article class=\"obj_article_details\">\n\n<div class=\"row\">\n<div class=\"main_entry\">\n<p><span class=\"name\">S.K. Bajpai<\/span><\/p>\n<p>Polymer Research Laboratory, Department of Chemistry, Government. Model Science College, Jabalpur (M.P), 482001, India<\/p>\n<p><span class=\"name\">P. Dehariya<\/span><\/p>\n<p>Polymer Research Laboratory, Department of Chemistry, Government. Model Science College, Jabalpur (M.P), 482001, India<\/p>\n<p><span class=\"name\">S.P. S. Saggu<\/span><\/p>\n<p>Polymer Research Laboratory, Department of Chemistry, Government. Model Science College, Jabalpur (M.P), 482001, India<\/p>\n<p><\/p>\n<table border=\"0\" width=\"93%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td align=\"center\" valign=\"top\"><strong>Received<\/strong><br>08 Mar, 2014<\/td>\n<td align=\"center\" valign=\"top\"><strong>Accepted<\/strong><br>27 Sep, 2014<\/td>\n<td align=\"center\" valign=\"top\"><strong>Published<\/strong><br>12 Dec, 2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"item abstract\">\n<p class=\"ql-align-justify\">This work describes moisture sorption behavior and water vapor permeability of gluteraldehyde \u2013crosslinked Carrageenen\/polyvinyl alcohol (Carr\/PVA) films. The moisture uptake has been studied under various relative humidity (RH) and the data obtained has been interpreted in the terms of various isotherm models such as GAB, Oswin and Halsey models. The moisture permeability through the films has been characterized in the terms of various parameters like water vapor transmission rate (WVTR), permeance (P) and Water vapor permeability (WVP). It was found that these parameters are greatly affected by the degree of crosslinking of the films. Finally, the model drug Gentamycin Sulphate was loaded in to the films and its release was monitored kinetically in the physiological buffer (PF) at 370C. The films exhibited diffusion controlled release mechanism.<\/p>\n<\/div>\n<div class=\"item abstract\">\n<div>\n<h3 class=\"label\">How to Cite this paper?<\/h3>\n<div class=\"csl-entry\">\n<p><strong>APA-7 Style<\/strong><br>Bajpai, .K., Dehariya, P., Saggu, S.P. (2014). Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films.&nbsp;<a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/01\/PJC-v04.i03.p07.pdf\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>, 4(3), 142-152<\/a>. https:\/\/doi.org\/10.15228\/2014.v04.i03.p07<\/p>\n<p><strong>ACS Style<\/strong><br>Bajpai, .K.; Dehariya, P.; Saggu, S.P. Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films.&nbsp;<a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/01\/PJC-v04.i03.p07.pdf\" target=\"_blank\" rel=\"noopener\"><em>Pak. J. Chem.<\/em>&nbsp;2014, 4, 142-152<\/a>. https:\/\/doi.org\/10.15228\/2014.v04.i03.p07<\/p>\n<p><strong>AMA Style<\/strong><br>Bajpai K, Dehariya P, Saggu SP. Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films.&nbsp;<a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/01\/PJC-v04.i03.p07.pdf\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>. 2014; 4(3): 142-152<\/a>. https:\/\/doi.org\/10.15228\/2014.v04.i03.p07<\/p>\n<p><strong>Chicago\/Turabian Style<\/strong><br>Bajpai, S., K., P. Dehariya, and S. P. S. Saggu. 2014. &#8220;Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films&#8221;&nbsp;<a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/01\/PJC-v04.i03.p07.pdf\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>&nbsp;4, no. 3: 142-152<\/a>. https:\/\/doi.org\/10.15228\/2014.v04.i03.p07<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"item copyright\">\n<p><a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\"><img decoding=\"async\" src=\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\" alt=\"Creative Commons License\"><\/a><\/p>\n<p>This work is licensed under a&nbsp;<a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\">Creative Commons Attribution 4.0 International License<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1169bc5 e-con-full e-flex e-con e-child\" data-id=\"1169bc5\" data-element_type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Research Article | Open Access Volume 4 | Issue 3 |&nbsp;https:\/\/doi.org\/10.15228\/2014.v04.i03.p07 Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films S.K. Bajpai Polymer Research Laboratory, Department of Chemistry, Government. Model Science College, Jabalpur (M.P), 482001, India P. Dehariya Polymer Research Laboratory, Department of Chemistry, Government. Model Science College, Jabalpur (M.P), [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2598","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films - Pakistan Journal of Chemistry<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2014\/09\/30\/pjc-2114\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films - Pakistan Journal of Chemistry\" \/>\n<meta property=\"og:description\" content=\"Research Article | Open Access Volume 4 | Issue 3 |&nbsp;https:\/\/doi.org\/10.15228\/2014.v04.i03.p07 Investigation of Moisture Sorption, Permeability and Drug Release Behavior of Carrageenan\/Poly Vinyl Alcohol Films S.K. Bajpai Polymer Research Laboratory, Department of Chemistry, Government. Model Science College, Jabalpur (M.P), 482001, India P. Dehariya Polymer Research Laboratory, Department of Chemistry, Government. 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