{"id":20266,"date":"2024-11-12T10:04:07","date_gmt":"2024-11-12T02:04:07","guid":{"rendered":"https:\/\/dac.nycu.edu.tw\/?post_type=portfolio&#038;p=20266"},"modified":"2026-08-05T20:00:10","modified_gmt":"2026-08-05T12:00:10","slug":"retired-professor-jenn-shing-chen","status":"publish","type":"portfolio","link":"https:\/\/dac.nycu.edu.tw\/en\/portfolio-item\/retired-professor-jenn-shing-chen\/","title":{"rendered":"Retired Professor Jenn-Shing Chen"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-hp2s9h-109f0876f0510bed85ca6b3dbe0227d2\">\n.avia-section.av-hp2s9h-109f0876f0510bed85ca6b3dbe0227d2{\nmargin-top:-50px;\nmargin-bottom:0px;\n}\n.avia-section.av-hp2s9h-109f0876f0510bed85ca6b3dbe0227d2 .av-parallax .av-parallax-inner{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/dac.nycu.edu.tw\/wp-content\/uploads\/2024\/03\/trnava.jpg);\nbackground-position:50% 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av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-20266'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-g66u05-4ce0162041391e676097713a9a459e30 av_one_full  avia-builder-el-1  avia-builder-el-no-sibling  first flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m3dt6qux-a46b5ca2849388697e513cbb2f57bb09\">\n#top .av-special-heading.av-m3dt6qux-a46b5ca2849388697e513cbb2f57bb09{\npadding-bottom:10px;\ncolor:#ffffff;\n}\nbody .av-special-heading.av-m3dt6qux-a46b5ca2849388697e513cbb2f57bb09 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-m3dt6qux-a46b5ca2849388697e513cbb2f57bb09 .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-m3dt6qux-a46b5ca2849388697e513cbb2f57bb09 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-m3dt6qux-a46b5ca2849388697e513cbb2f57bb09 av-special-heading-h3 custom-color-heading  avia-builder-el-2  el_before_av_heading  avia-builder-el-first '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Retired Professor<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m3dt6529-a5243f5c9a8aaa9392d9c24e295cae74\">\n#top .av-special-heading.av-m3dt6529-a5243f5c9a8aaa9392d9c24e295cae74{\npadding-bottom:10px;\ncolor:#ffffff;\n}\nbody .av-special-heading.av-m3dt6529-a5243f5c9a8aaa9392d9c24e295cae74 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-m3dt6529-a5243f5c9a8aaa9392d9c24e295cae74 .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-m3dt6529-a5243f5c9a8aaa9392d9c24e295cae74 .av-subheading{\nfont-size:15px;\n}\n\n@media only screen and (min-width: 990px){ \n#top #wrap_all .av-special-heading.av-m3dt6529-a5243f5c9a8aaa9392d9c24e295cae74 .av-special-heading-tag{\nfont-size:40px;\n}\n}\n\n@media only screen and (min-width: 768px) and (max-width: 989px){ \n#top #wrap_all .av-special-heading.av-m3dt6529-a5243f5c9a8aaa9392d9c24e295cae74 .av-special-heading-tag{\nfont-size:40px;\n}\n}\n<\/style>\n<div  class='av-special-heading av-m3dt6529-a5243f5c9a8aaa9392d9c24e295cae74 av-special-heading-h1 custom-color-heading blockquote modern-quote modern-right  avia-builder-el-3  el_after_av_heading  el_before_av_codeblock '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >Retired Professor Jenn-Shing Chen<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<\/p><\/div><\/div><\/div><\/main><!-- close content main element --><\/div><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-20266'><div class='entry-content-wrapper clearfix'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-bv4wxh-2985440f8aa4572ff254a37c24c33b92\">\n#top .hr.hr-invisible.av-bv4wxh-2985440f8aa4572ff254a37c24c33b92{\nheight:5px;\n}\n<\/style>\n<div  class='hr av-bv4wxh-2985440f8aa4572ff254a37c24c33b92 hr-invisible  avia-builder-el-5  el_after_av_section  el_before_av_hr  avia-builder-el-first  av-small-hide av-mini-hide'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-b8vimd-51f9e5d8fabbb7375dae22c1b29dd42a\">\n#top .hr.hr-invisible.av-b8vimd-51f9e5d8fabbb7375dae22c1b29dd42a{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-b8vimd-51f9e5d8fabbb7375dae22c1b29dd42a hr-invisible  avia-builder-el-6  el_after_av_hr  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class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-19cjz5h-50b94f2f50ff2cd72ac52eaa0624009e\">\n.flex_column.av-19cjz5h-50b94f2f50ff2cd72ac52eaa0624009e{\nwidth:65.166666666667%;\nmargin-left:0;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-19cjz5h-50b94f2f50ff2cd72ac52eaa0624009e .av-flex-placeholder{\nwidth:4.5%;\n}\n<\/style>\n<div  class='flex_column av-19cjz5h-50b94f2f50ff2cd72ac52eaa0624009e av_two_third  avia-builder-el-9  el_after_av_one_third  el_before_av_hr  flex_column_table_cell av-equal-height-column av-align-middle  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m3dt68bz-a1e73991c8a234d2fb4ee456575a79d8\">\n#top .av-special-heading.av-m3dt68bz-a1e73991c8a234d2fb4ee456575a79d8{\nmargin:0 0 0 0;\npadding-bottom:10px;\ncolor:#005daf;\n}\nbody .av-special-heading.av-m3dt68bz-a1e73991c8a234d2fb4ee456575a79d8 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-m3dt68bz-a1e73991c8a234d2fb4ee456575a79d8 .special-heading-inner-border{\nborder-color:#005daf;\n}\n.av-special-heading.av-m3dt68bz-a1e73991c8a234d2fb4ee456575a79d8 .av-subheading{\nfont-size:15px;\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top .av-special-heading.av-m3dt68bz-a1e73991c8a234d2fb4ee456575a79d8{\nmargin:30px 0 0 0;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top .av-special-heading.av-m3dt68bz-a1e73991c8a234d2fb4ee456575a79d8{\nmargin:30px 0 0 0;\n}\n}\n<\/style>\n<div  class='av-special-heading av-m3dt68bz-a1e73991c8a234d2fb4ee456575a79d8 av-special-heading-h2 custom-color-heading blockquote modern-quote  avia-builder-el-10  el_before_av_heading  avia-builder-el-first '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >\u9673\u632f\u8208 Jenn-Shing Chen<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-16eu8z9-fc5d41ca3a177fab2ef0fce98c89f7c3\">\n#top .av-special-heading.av-16eu8z9-fc5d41ca3a177fab2ef0fce98c89f7c3{\nmargin:0 0 0 0;\npadding-bottom:20px;\ncolor:#005daf;\n}\nbody .av-special-heading.av-16eu8z9-fc5d41ca3a177fab2ef0fce98c89f7c3 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-16eu8z9-fc5d41ca3a177fab2ef0fce98c89f7c3 .special-heading-inner-border{\nborder-color:#005daf;\n}\n.av-special-heading.av-16eu8z9-fc5d41ca3a177fab2ef0fce98c89f7c3 .av-subheading{\nfont-size:15px;\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top .av-special-heading.av-16eu8z9-fc5d41ca3a177fab2ef0fce98c89f7c3{\nmargin:0 0 0 0;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top .av-special-heading.av-16eu8z9-fc5d41ca3a177fab2ef0fce98c89f7c3{\nmargin:0 0 0 0;\n}\n}\n<\/style>\n<div  class='av-special-heading av-16eu8z9-fc5d41ca3a177fab2ef0fce98c89f7c3 av-special-heading-h3 custom-color-heading blockquote modern-quote  avia-builder-el-11  el_after_av_heading  el_before_av_textblock  title-line'><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Retired Professor<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-148o8yt-ae791cebe36ca81f8acd2dab6fb0f184 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock link_text'  itemprop=\"text\" ><\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-13i8tf9-130453e0fbc3008dd347604f23708a31\">\n#top .hr.hr-invisible.av-13i8tf9-130453e0fbc3008dd347604f23708a31{\nheight:15px;\n}\n<\/style>\n<div  class='hr av-13i8tf9-130453e0fbc3008dd347604f23708a31 hr-invisible  avia-builder-el-13  el_after_av_textblock  avia-builder-el-last '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-y4qxth-169c8f32e22599a7d27c925af9a914ee\">\n#top .hr.hr-invisible.av-y4qxth-169c8f32e22599a7d27c925af9a914ee{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-y4qxth-169c8f32e22599a7d27c925af9a914ee hr-invisible  avia-builder-el-14  el_after_av_two_third  el_before_av_one_full  av-desktop-hide av-medium-hide'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p>\n<div class='flex_column_table av-w825r9-c92f8930371eff91e9baab4c6bc4bb1c sc-av_one_full av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-w825r9-c92f8930371eff91e9baab4c6bc4bb1c\">\n.flex_column.av-w825r9-c92f8930371eff91e9baab4c6bc4bb1c{\nwidth:100%;\nmargin-left:0;\nborder-radius:0 50px 0 0;\npadding:25px 30px 15px 30px;\nbackground-color:#3a4586;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-w825r9-c92f8930371eff91e9baab4c6bc4bb1c .av-flex-placeholder{\nwidth:0%;\n}\n<\/style>\n<div  class='flex_column av-w825r9-c92f8930371eff91e9baab4c6bc4bb1c av_one_full  avia-builder-el-15  el_after_av_hr  el_before_av_one_full  double-line-wy titlebox-mob first flex_column_table_cell av-equal-height-column av-align-top  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-uk48kl-bc7747df0244c4c20831633e976666d9\">\n#top .av-special-heading.av-uk48kl-bc7747df0244c4c20831633e976666d9{\npadding-bottom:10px;\ncolor:#ffffff;\n}\nbody .av-special-heading.av-uk48kl-bc7747df0244c4c20831633e976666d9 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-uk48kl-bc7747df0244c4c20831633e976666d9 .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-uk48kl-bc7747df0244c4c20831633e976666d9 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-uk48kl-bc7747df0244c4c20831633e976666d9 av-special-heading-h3 custom-color-heading blockquote modern-quote  avia-builder-el-16  avia-builder-el-no-sibling '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >CV<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><div class='flex_column_table av-t9z56t-3361f4f053d709f5fe23107e1e2231e0 sc-av_one_full av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-t9z56t-3361f4f053d709f5fe23107e1e2231e0\">\n#top .flex_column_table.av-equal-height-column-flextable.av-t9z56t-3361f4f053d709f5fe23107e1e2231e0{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-t9z56t-3361f4f053d709f5fe23107e1e2231e0{\nwidth:100%;\nmargin-left:0;\nborder-width:2px;\nborder-color:#ffeca0;\nborder-style:solid;\npadding:30px 30px 30px 30px;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-t9z56t-3361f4f053d709f5fe23107e1e2231e0 .av-flex-placeholder{\nwidth:0%;\n}\n<\/style>\n<div  class='flex_column av-t9z56t-3361f4f053d709f5fe23107e1e2231e0 av_one_full  avia-builder-el-17  el_after_av_one_full  el_before_av_one_full  first flex_column_table_cell av-equal-height-column av-align-top  column-top-margin'     ><section  class='av_textblock_section av-qxky6t-66ac894fe8e9c34cc12f9d4253c92d4b '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>1995- Professor<\/strong>, Department of Applied Chemistry, National Chiao Tung University, Taiwan<br \/>\n<strong>1990-1995 Associate Professor<\/strong>, Department of Applied Chemistry, National Chiao Tung University, Taiwan<br \/>\n<strong>1989-1990 Research Associate<\/strong>, CMMR, UAH<br \/>\n<strong>1986 PhD<\/strong>, University of Utah, USA<br \/>\n<strong>1972-1982 Assistant and Lecturer<\/strong>, Department of Chemistry, National Taiwan University<\/p>\n<\/div><\/section><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><\/p>\n<div class='flex_column_table av-q8kqs5-cf6b7f52463b983d7c1506b91af134e9 sc-av_one_full av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-q8kqs5-cf6b7f52463b983d7c1506b91af134e9\">\n.flex_column.av-q8kqs5-cf6b7f52463b983d7c1506b91af134e9{\nwidth:100%;\nmargin-left:0;\nborder-radius:0 50px 0 0;\npadding:25px 30px 15px 30px;\nbackground-color:#3a4586;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-q8kqs5-cf6b7f52463b983d7c1506b91af134e9 .av-flex-placeholder{\nwidth:0%;\n}\n<\/style>\n<div  class='flex_column av-q8kqs5-cf6b7f52463b983d7c1506b91af134e9 av_one_full  avia-builder-el-19  el_after_av_one_full  el_before_av_one_full  double-line-wy titlebox-mob first flex_column_table_cell av-equal-height-column av-align-top  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-oiydo5-ccf54d4eeca7c6e9c2a5ec643d84b47c\">\n#top .av-special-heading.av-oiydo5-ccf54d4eeca7c6e9c2a5ec643d84b47c{\npadding-bottom:10px;\ncolor:#ffffff;\n}\nbody .av-special-heading.av-oiydo5-ccf54d4eeca7c6e9c2a5ec643d84b47c .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-oiydo5-ccf54d4eeca7c6e9c2a5ec643d84b47c .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-oiydo5-ccf54d4eeca7c6e9c2a5ec643d84b47c .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-oiydo5-ccf54d4eeca7c6e9c2a5ec643d84b47c av-special-heading-h3 custom-color-heading blockquote modern-quote  avia-builder-el-20  avia-builder-el-no-sibling '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Research Interest<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><div class='flex_column_table av-mc937p-f0cdb1790ef1a1a9ef96f559b46bb070 sc-av_one_full av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mc937p-f0cdb1790ef1a1a9ef96f559b46bb070\">\n#top .flex_column_table.av-equal-height-column-flextable.av-mc937p-f0cdb1790ef1a1a9ef96f559b46bb070{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-mc937p-f0cdb1790ef1a1a9ef96f559b46bb070{\nwidth:100%;\nmargin-left:0;\nborder-width:2px;\nborder-color:#ffeca0;\nborder-style:solid;\npadding:30px 30px 30px 30px;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-mc937p-f0cdb1790ef1a1a9ef96f559b46bb070 .av-flex-placeholder{\nwidth:0%;\n}\n<\/style>\n<div  class='flex_column av-mc937p-f0cdb1790ef1a1a9ef96f559b46bb070 av_one_full  avia-builder-el-21  el_after_av_one_full  avia-builder-el-last  first flex_column_table_cell av-equal-height-column av-align-top  column-top-margin'     ><section  class='av_textblock_section av-kn7xzp-b3f60ba8819b45cd36e214d5ab50c663 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><ol>\n<li>Molecular Association: The NMR and other spectroscopic methods were employed to investigate the hetero-association accompanying self-association: A+A=A2, B+B=B2, A+B=AB. An novel algorithms is found to be much accurate than the conventional Benesi-Hildebrand method in treatment of the data.<\/li>\n<li>Internal Rotation of Substituted Ethanes: The solvent and temperature effects of the H-H vincinal coupling constants of the titled compounds was used to study the energy barrier of the internal rotation about C-C bond, using Karplus equation, statistical mechanics and mathematical method.<\/li>\n<li>Diffusion across Membranes: We use matrix method to do some theoretical calculation of the permeability and lag times for various models of diffusion across membranes and will apply to drug delivery across skin and diffusion diaphragm cell.<\/li>\n<\/ol>\n<\/div><\/section><\/div><\/div><!--close column table wrapper. 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