{"id":2633,"date":"2009-12-02T17:07:09","date_gmt":"2009-12-02T16:07:09","guid":{"rendered":"https:\/\/staging.biofizika.hr\/?p=2633"},"modified":"2025-07-14T14:00:14","modified_gmt":"2025-07-14T12:00:14","slug":"ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike","status":"publish","type":"post","link":"https:\/\/biofizika.hr\/en\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/","title":{"rendered":"Investigation of microheterogeneity in aqueous alcohol solutions using molecular dynamics"},"content":{"rendered":"<h3 class=\"wp-block-heading\" data-block-type=\"core\">Lecturer<\/h3>\n\n\n\n<p data-block-type=\"core\">PhD LARISA ZORANI\u0106<br>Faculty of Science, Split<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" data-block-type=\"core\">Date and time<\/h3>\n\n\n\n<p data-block-type=\"core\">Friday, December 11, 2009 at 2:00 PM<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" data-block-type=\"core\">Location<\/h3>\n\n\n\n<p data-block-type=\"core\">Lecture Hall, Wing I, Ru\u0111er Bo\u0161kovi\u0107 Institute, Bijeni\u010dka 54, Zagreb<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" data-block-type=\"core\">Abstract<\/h3>\n\n\n\n<p data-block-type=\"core\">Recent research shows an unusual structural organization of alcohols in aqueous solutions. Namely, at the nanoscale, these systems exhibit local order that does not disrupt global homogeneity. The question is how this local property can be measured, and how local inhomogeneity is reflected in global macroscopic variables. Using the molecular dynamics method, we investigated the microstructure in liquids and solutions of alcohol and water. By analyzing correlation functions in reciprocal and direct space and the cluster distribution function, we determined the peculiarities of their structural organization. In liquids, molecules are connected into clusters or larger associations such as, for example, a network structure by the action of hydrogen bonding. Such a structural organization leads to an inhomogeneous distribution of atoms that participate in the construction of hydrogen bonds, while the molecular distribution function, as well as the function of hydrophobic atoms, preserves the properties of a homogeneous liquid. In solutions, the cause of local heterogeneity is also hydrogen bonding, since microheterogeneity refers to the local non-mixing of solution components. Microheterogeneity is a general property of aqueous solutions. This arrangement of the system at the local level does not belong to the class of order or disorder. A better definition of this new property is a challenge to experimental and theoretical methods and techniques.<\/p>\n\n\n\n<p data-block-type=\"core\">*Colloquium of the Croatian Biophysical Society<\/p>","protected":false},"excerpt":{"rendered":"<p>Lecturer Dr. Sc. LARISA ZORANI\u0106Faculty of Science, Split Date and time Friday, December 11, 2009 at 2:00 PM Location Lecture Hall, I\u2026<\/p>","protected":false},"author":4,"featured_media":2514,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":1,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-2633","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seminari"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike - Biofizika<\/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:\/\/biofizika.hr\/en\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike - Biofizika\" \/>\n<meta property=\"og:description\" content=\"Predava\u010d dr. sc. LARISA ZORANI\u0106Prirodoslovno-matemati\u010dki fakultet, Split Datum i vrijeme Petak, 11. prosinca 2009. u 14:00 sati Lokacija Predavaonica, I...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/biofizika.hr\/en\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/\" \/>\n<meta property=\"og:site_name\" content=\"Biofizika\" \/>\n<meta property=\"article:published_time\" content=\"2009-12-02T16:07:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-14T12:00:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/biofizika.hr\/wp-content\/uploads\/2021\/04\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jasmina\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jasmina\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/\"},\"author\":{\"name\":\"Jasmina\",\"@id\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/#\\\/schema\\\/person\\\/2086215e6e24966c1e98f57493f1da51\"},\"headline\":\"Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike\",\"datePublished\":\"2009-12-02T16:07:09+00:00\",\"dateModified\":\"2025-07-14T12:00:14+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/\"},\"wordCount\":232,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/biofizika.hr\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg\",\"articleSection\":[\"Seminari\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/\",\"url\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/\",\"name\":\"Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike - Biofizika\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/biofizika.hr\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg\",\"datePublished\":\"2009-12-02T16:07:09+00:00\",\"dateModified\":\"2025-07-14T12:00:14+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/#primaryimage\",\"url\":\"https:\\\/\\\/biofizika.hr\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/biofizika.hr\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg\",\"width\":2560,\"height\":1707},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/biofizika.hr\\\/2009\\\/12\\\/02\\\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/\",\"name\":\"Biofizika\",\"description\":\"Hrvatsko biofizi\u010dko dru\u0161tvo\",\"publisher\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/#organization\",\"name\":\"Biofizika\",\"url\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/biofizika.hr\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/hbd-logo-green-hr.svg\",\"contentUrl\":\"https:\\\/\\\/biofizika.hr\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/hbd-logo-green-hr.svg\",\"width\":1,\"height\":1,\"caption\":\"Biofizika\"},\"image\":{\"@id\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/#\\\/schema\\\/person\\\/2086215e6e24966c1e98f57493f1da51\",\"name\":\"Jasmina\",\"description\":\"web admin\",\"url\":\"https:\\\/\\\/biofizika.hr\\\/en\\\/author\\\/proconventa\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike - Biofizika","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/biofizika.hr\/en\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/","og_locale":"en_GB","og_type":"article","og_title":"Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike - Biofizika","og_description":"Predava\u010d dr. sc. LARISA ZORANI\u0106Prirodoslovno-matemati\u010dki fakultet, Split Datum i vrijeme Petak, 11. prosinca 2009. u 14:00 sati Lokacija Predavaonica, I...","og_url":"https:\/\/biofizika.hr\/en\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/","og_site_name":"Biofizika","article_published_time":"2009-12-02T16:07:09+00:00","article_modified_time":"2025-07-14T12:00:14+00:00","og_image":[{"width":2560,"height":1707,"url":"https:\/\/biofizika.hr\/wp-content\/uploads\/2021\/04\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg","type":"image\/jpeg"}],"author":"Jasmina","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Jasmina","Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/#article","isPartOf":{"@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/"},"author":{"name":"Jasmina","@id":"https:\/\/biofizika.hr\/en\/#\/schema\/person\/2086215e6e24966c1e98f57493f1da51"},"headline":"Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike","datePublished":"2009-12-02T16:07:09+00:00","dateModified":"2025-07-14T12:00:14+00:00","mainEntityOfPage":{"@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/"},"wordCount":232,"commentCount":0,"publisher":{"@id":"https:\/\/biofizika.hr\/en\/#organization"},"image":{"@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/#primaryimage"},"thumbnailUrl":"https:\/\/biofizika.hr\/wp-content\/uploads\/2021\/04\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg","articleSection":["Seminari"],"inLanguage":"en-GB","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/","url":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/","name":"Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike - Biofizika","isPartOf":{"@id":"https:\/\/biofizika.hr\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/#primaryimage"},"image":{"@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/#primaryimage"},"thumbnailUrl":"https:\/\/biofizika.hr\/wp-content\/uploads\/2021\/04\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg","datePublished":"2009-12-02T16:07:09+00:00","dateModified":"2025-07-14T12:00:14+00:00","breadcrumb":{"@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/#primaryimage","url":"https:\/\/biofizika.hr\/wp-content\/uploads\/2021\/04\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg","contentUrl":"https:\/\/biofizika.hr\/wp-content\/uploads\/2021\/04\/m-accelerator-zJYMJIrQYTE-unsplash-scaled.jpg","width":2560,"height":1707},{"@type":"BreadcrumbList","@id":"https:\/\/biofizika.hr\/2009\/12\/02\/ispitivanje-mikroheterogenosti-u-vodenim-otopinama-alkohola-metodom-molekularne-dinamike\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/biofizika.hr\/en\/"},{"@type":"ListItem","position":2,"name":"Ispitivanje mikroheterogenosti u vodenim otopinama alkohola metodom molekularne dinamike"}]},{"@type":"WebSite","@id":"https:\/\/biofizika.hr\/en\/#website","url":"https:\/\/biofizika.hr\/en\/","name":"Biophysics","description":"Croatian Biophysical Society","publisher":{"@id":"https:\/\/biofizika.hr\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/biofizika.hr\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/biofizika.hr\/en\/#organization","name":"Biophysics","url":"https:\/\/biofizika.hr\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/biofizika.hr\/en\/#\/schema\/logo\/image\/","url":"https:\/\/biofizika.hr\/wp-content\/uploads\/2025\/06\/hbd-logo-green-hr.svg","contentUrl":"https:\/\/biofizika.hr\/wp-content\/uploads\/2025\/06\/hbd-logo-green-hr.svg","width":1,"height":1,"caption":"Biofizika"},"image":{"@id":"https:\/\/biofizika.hr\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/biofizika.hr\/en\/#\/schema\/person\/2086215e6e24966c1e98f57493f1da51","name":"Jasmine","description":"web admin","url":"https:\/\/biofizika.hr\/en\/author\/proconventa\/"}]}},"_links":{"self":[{"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/posts\/2633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/comments?post=2633"}],"version-history":[{"count":0,"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/posts\/2633\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/media\/2514"}],"wp:attachment":[{"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/media?parent=2633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/categories?post=2633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/biofizika.hr\/en\/wp-json\/wp\/v2\/tags?post=2633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}