{"id":137,"date":"2026-07-16T20:06:50","date_gmt":"2026-07-16T20:06:50","guid":{"rendered":"https:\/\/naturales.ues.edu.sv\/investigacion\/?page_id=137"},"modified":"2026-07-16T20:56:43","modified_gmt":"2026-07-16T20:56:43","slug":"gi-cs-pqs","status":"publish","type":"page","link":"https:\/\/naturales.ues.edu.sv\/investigacion\/gi-cs-pqs\/","title":{"rendered":"GI-CS\/PQS"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"137\" class=\"elementor elementor-137\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5a08904 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a08904\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-54d099c\" data-id=\"54d099c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c457e07 elementor-widget elementor-widget-image\" data-id=\"c457e07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" width=\"640\" height=\"427\" src=\"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-content\/uploads\/sites\/26\/2026\/07\/IMG_8854-1024x683.jpg\" class=\"attachment-large size-large wp-image-192\" alt=\"IMG_8854\" srcset=\"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-content\/uploads\/sites\/26\/2026\/07\/IMG_8854-1024x683.jpg 1024w, https:\/\/naturales.ues.edu.sv\/investigacion\/wp-content\/uploads\/sites\/26\/2026\/07\/IMG_8854-300x200.jpg 300w, https:\/\/naturales.ues.edu.sv\/investigacion\/wp-content\/uploads\/sites\/26\/2026\/07\/IMG_8854-768x512.jpg 768w, https:\/\/naturales.ues.edu.sv\/investigacion\/wp-content\/uploads\/sites\/26\/2026\/07\/IMG_8854-1536x1024.jpg 1536w, https:\/\/naturales.ues.edu.sv\/investigacion\/wp-content\/uploads\/sites\/26\/2026\/07\/IMG_8854.jpg 1620w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" loading=\"lazy\" decoding=\"async\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79e7f1e elementor-widget elementor-widget-accordion\" data-id=\"79e7f1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1271\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1271\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">INTEGRANTES<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1271\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1271\"><ul><li><p><span style=\"font-weight: 400\">Marvin Ch\u00e1vez Sifontes<\/span><\/p><p><a href=\"mailto:marvin.chavez@ues.edu.sv\"><span style=\"font-weight: 400\">marvin.chavez@ues.edu.sv<\/span><\/a><\/p><p><span style=\"font-weight: 400\">Escuela de Qu\u00edmica<\/span><\/p><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-908bb40\" data-id=\"908bb40\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9930aeb elementor-widget elementor-widget-accordion\" data-id=\"9930aeb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1601\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1601\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">L\u00edneas de investigaci\u00f3n<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1601\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1601\"><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Econom\u00eda circular: B\u00fasqueda de materias primas renovables para la s\u00edntesis de productos qu\u00edmicos.\u00a0<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Desarrollo de materiales s\u00f3lidos con aplicaciones industriales (descontaminaci\u00f3n de aguas y gases, catalizadores, energ\u00eda).<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Biorrefiner\u00eda: Valorizaci\u00f3n de residuos agroindustriales para el desarrollo de productos alternativos.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Formulaci\u00f3n de alternativas sostenibles para productos qu\u00edmicos de uso cotidiano.<\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1602\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1602\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Proyectos desarrollados<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1602\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1602\"><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Valorizaci\u00f3n de residuos de la industria alimentaria para la s\u00edntesis de materiales s\u00f3lidos con aplicaci\u00f3n en qu\u00edmica ambiental.<\/span><\/li><\/ul><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Desarrollo de procesos catal\u00edticos para la transformaci\u00f3n de derivados fur\u00e1nicos en productos de alto valor.<\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1603\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1603\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Proyectos en desarrollo<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1603\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1603\"><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">S\u00edntesis de SiO<\/span><span style=\"font-weight: 400\">2<\/span><span style=\"font-weight: 400\"> nanoporosa a partir de \u201ctierra blanca\u201d y aplicaci\u00f3n en la descontaminaci\u00f3n de agua.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">S\u00edntesis de catalizadores basados en n\u00edquel para el estudio de la hidrogenaci\u00f3n\/hidrodesoxigenaci\u00f3n (HYD\/HDO) de compuestos fen\u00f3licos derivados de lignina.<\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1604\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1604\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Art\u00edculos \/ Participaciones en congresos<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1604\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1604\"><p>Art\u00edculos<\/p><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ayala J. G., D\u00edaz J. A., Ch\u00e1vez-Sifontes M., <\/span><i><span style=\"font-weight: 400\">Revista Minerva UES<\/span><\/i><span style=\"font-weight: 400\">, 7 <\/span><b>(2024)<\/b><span style=\"font-weight: 400\">, 5-14.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ch\u00e1vez-Sifontes M., Ventura M., <\/span><i><span style=\"font-weight: 400\">Catalysts<\/span><\/i><span style=\"font-weight: 400\">, 14 <\/span><b>(2024)<\/b><span style=\"font-weight: 400\">, 146-168.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ch\u00e1vez-Sifontes M., Garc\u00eda A., Sanchis R., Furgeaud C., Mayoral A., Arenal R., Morgan D. J., Taylor S. H., L\u00f3pez J. M., Garc\u00eda T., Solsona, B., <\/span><i><span style=\"font-weight: 400\">Journal of Environmental Chemical Engineering<\/span><\/i><span style=\"font-weight: 400\">, 10 <\/span><b>(2022)<\/b><span style=\"font-weight: 400\">, 108261-108272.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ayala J. G., D\u00edaz J. A., Ch\u00e1vez-Sifontes M., <\/span><i><span style=\"font-weight: 400\">Revista Minerva UES<\/span><\/i><span style=\"font-weight: 400\">, 5 <\/span><b>(2022)<\/b><span style=\"font-weight: 400\">, 23-40.<\/span><\/li><\/ul><p>Congresos:<\/p><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ch\u00e1vez-Sifontes M., <\/span><i><span style=\"font-weight: 400\">VII Congreso Bienal de Investigaci\u00f3n y Postgrado CSUCA<\/span><\/i><span style=\"font-weight: 400\">. <\/span><b>(2025)<\/b><span style=\"font-weight: 400\">, Ciudad de Antigua, Guatemala.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ch\u00e1vez-Sifontes M.<\/span><i><span style=\"font-weight: 400\">, V Congreso Iberoamericano de Bioeconom\u00eda y Cambio Clim\u00e1tico, Red CYTED<\/span><\/i><span style=\"font-weight: 400\">. <\/span><b>(2025)<\/b><span style=\"font-weight: 400\">, San Vicente, El Salvador.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ch\u00e1vez-Sifontes M., <\/span><i><span style=\"font-weight: 400\">I Encuentro Cient\u00edfico del ICAA-UES<\/span><\/i> <b>(2024)<\/b><span style=\"font-weight: 400\">, San Salvador, El Salvador.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ch\u00e1vez-Sifontes M., <\/span><i><span style=\"font-weight: 400\">VI Encuentro Bienal de Investigaci\u00f3n y Posgrado CSUCA<\/span><\/i> <b>(2023)<\/b><span style=\"font-weight: 400\">, Managua, Nicaragua.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Galicia J. R., D\u00edaz J. A., Ch\u00e1vez-Sifontes M., <\/span><i><span style=\"font-weight: 400\">IV Congreso de Investigaciones\u00a0<\/span><\/i><i><span style=\"font-weight: 400\">Cient\u00edficas SIC-UES<\/span><\/i> <b>(2021)<\/b><span style=\"font-weight: 400\">, San Salvador, El Salvador.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Galicia Ayala J. R., Ch\u00e1vez Sifontes M., D\u00edaz J. A., <\/span><i><span style=\"font-weight: 400\">Congreso CONACYT de Investigaciones Cient\u00edficas y\/o Tecnol\u00f3gicas en Educaci\u00f3n Superior y Centros de Investigaci\u00f3n<\/span><\/i> <b>(2021)<\/b><span style=\"font-weight: 400\">, San Salvador, El Salvador.<\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>INTEGRANTES Marvin Ch\u00e1vez Sifontes marvin.chavez@ues.edu.sv Escuela de Qu\u00edmica L\u00edneas de investigaci\u00f3n Econom\u00eda circular: B\u00fasqueda de&#8230;<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-137","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-json\/wp\/v2\/pages\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-json\/wp\/v2\/comments?post=137"}],"version-history":[{"count":7,"href":"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-json\/wp\/v2\/pages\/137\/revisions"}],"predecessor-version":[{"id":198,"href":"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-json\/wp\/v2\/pages\/137\/revisions\/198"}],"wp:attachment":[{"href":"https:\/\/naturales.ues.edu.sv\/investigacion\/wp-json\/wp\/v2\/media?parent=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}