{"id":1527,"date":"2014-10-31T11:01:17","date_gmt":"2014-10-31T15:01:17","guid":{"rendered":"http:\/\/blogs.shu.edu\/magazine\/?p=1527"},"modified":"2025-01-28T09:18:55","modified_gmt":"2025-01-28T14:18:55","slug":"on-the-right-wavelength","status":"publish","type":"post","link":"https:\/\/blogs.shu.edu\/magazine\/2014\/10\/on-the-right-wavelength\/","title":{"rendered":"On the Right Wavelength"},"content":{"rendered":"

When people think of solar energy, they imagine harnessing the sun\u2019s rays to heat their homes and power their vehicles. But solar energy has many other practical applications, and new research conducted by a group of scientists at Seton Hall \u2014 led by associate professor Sergiu Gorun \u2014 is investigating how to use the sun\u2019s energy to fight cancer.<\/p>\n

\"Gorum<\/a>
Gorum also runs the University’s Center for Functional Materials, which is focused on designing new materials with the aim of finding practical uses for raw materials found in nature.<\/figcaption><\/figure>The work focuses on photodynamic therapy, which uses compounds that, when exposed to light, induce oxygen to become toxic to malignant and diseased cells. <\/p>\n

\u201cThese new cancer-fighting molecules have the potential to be more selective in terms of eradicating the cancer itself, so they harm less healthy tissue, and generate fewer side effects than traditional [cancer] treatments,\u201d says David Sabatino, an assistant professor in the department of chemistry and biochemistry, who has collaborated with Gorun to refine the materials used in the research.<\/p>\n

Their research also may apply to other diseases \u2014 such as macular degeneration, a condition that can cause loss of vision \u2014 and to removing pollutants from the environment. <\/p>\n

Gorun uses the term \u201cbio-inspired catalysis\u201d to describe what happens in photodynamic therapy, where solar energy is converted to chemical energy. He compares it to the way plant leaves create nutrients from water and carbon dioxide during photosynthesis, helping remove pollutants from air and water.<\/p>\n

His research operates on a similar principle, he says. \u201cOxygen, upon absorbing energy, becomes reactive and, as a result, is able to perform certain chemical functions, including the deactivation of malignant tumors or environmental pollutants.\u201d<\/p>\n

A leading researcher<\/h3>\n

Gorun came to the United States in 1980 as a political refugee from Romania, bringing with him an \u201cirrepressible curiosity about the world and the desire to create a better one.\u201d Armed with a master\u2019s degree from Columbia University and a doctoral degree from Massachusetts Institute of Technology, he set his sights on first designing, and then researching, the reactive properties of artificial enzymes and related materials. <\/p>\n

The holder of numerous patents and the author of an array of academic articles in top scientific journals, Gorun has received financial support for his research and educational efforts from the Department of Energy, the Department of Defense, the National Science Foundation and other granting agencies.<\/p>\n

\"Gorun<\/a>
Gorun and his research team recently published an article in the Royal Society of Chemistry’s “Chemical Communications.”<\/figcaption><\/figure>His research team includes a group of talented post-graduate, graduate and undergraduate students who are \u201clearning by doing.\u201d The team recently published an article in the Royal Society of Chemistry\u2019s Chemical Communications, and a number of Gorun\u2019s undergraduate students earned prestigious NASA and Novartis scholarship awards. Recent alumni have secured positions in industry as well as post-graduate positions at Princeton University, MIT and other institutions, including leading universities in Europe.<\/p>\n

The educational component of Gorun\u2019s research is complemented by collaborative work with scientists throughout the United States, as well as in Canada, Israel and Europe.<\/p>\n

\u201cThe type of coordinated, cutting-edge work Sergiu\u2019s team and other faculty are doing, coupled with the caliber of science being explored throughout the Department of Chemistry and Biochemistry as a whole are what led to it being named a Seton Hall Center of Excellence,\u201d says Joan Guetti, senior associate provost.<\/p>\n

The department was chosen as a Center of Excellence in 2014 as part of a program in the University\u2019s strategic plan that channels resources into key areas to allow them to expand in size, depth of study and national prominence.<\/p>\n

\u201cSeton Hall has been particularly supportive of our team\u2019s efforts,\u201d Gorun says. \u201cThe University has created an ideal environment for accomplishing our goals with this critical research.\u201d <\/p>\n

Martta Kelly is a freelance writer living in West Orange.<\/cite><\/p>\n","protected":false},"excerpt":{"rendered":"

Professor Sergiu Gorun leads a team of researchers seeking to unlock the power of light to help fight cancer and clean up the environment.<\/p>\n

Continue ReadingOn the Right Wavelength<\/span><\/a><\/div>\n","protected":false},"author":40,"featured_media":1537,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[5,17],"tags":[],"class_list":["post-1527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faculty","category-scholarship","entry"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/posts\/1527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/users\/40"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/comments?post=1527"}],"version-history":[{"count":2,"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/posts\/1527\/revisions"}],"predecessor-version":[{"id":4828,"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/posts\/1527\/revisions\/4828"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/media\/1537"}],"wp:attachment":[{"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/media?parent=1527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/categories?post=1527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.shu.edu\/magazine\/wp-json\/wp\/v2\/tags?post=1527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}