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https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1704668054968-Y1QFEO4ZSDIA7WY5VCTQ/EGFP%25282y0g%2529%2BmCerulean%25282ydz%2529%2BmCitrine%25283w1c%2529.jpg Home Structure of green fluorescent protein https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1479915630003-7F5F95J50M1CZQ7PR5B7/dichroics.jpg Home - home Figure of dichroic mirrors attached to an optical table https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1463007281417-C0ZCOFJT1XYJJJ8KLYLL/cells+from+cornell.jpg Home https://www.sheetsgroup.org/contact daily 0.75 2024-01-04 https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502913215575-WRHLMII4SIWEU64DQ618/ryan+tubes.jpg Contact A student holding a sterile microfuge tube with forceps https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1704669065576-L7H4VUVNPW5V8BXQ3R29/IMG_7251.jpg Contact A grad student enthusiastically explaining their poster at the Biophysical Society Annual Meeting https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/d85c73a1-8ccc-4b27-bf9f-ae61b44a908a/IMG_5056.jpeg Contact A student explaining their research at a poster with two people looking on https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1461709166256-R5PFHBVO2MFPKRR8WDW0/foggyliftbridge.jpg Contact https://www.sheetsgroup.org/what-we-do daily 0.75 2024-01-04 https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1479841481709-ZC58Z2AHT23CCGPH4GW6/20169_scse_biochem_Paintsil_Sheila_070ps.jpg What We Do - what we do Student looking at a test tube of a purple solution https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502911157935-8RQ4WCRD6B502CLK4123/hannah+sdspage.jpg What We Do - what we do Student loading a SDS-PAGE protein sample https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502911215678-AH965T5N4LGAJE8OEXY1/gerald+decontam.jpg What We Do - what we do Student inspecting a flask https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1463039754437-VP3LTWZ6WPE5LA3AIDIV/IMG_2599.jpg What We Do https://www.sheetsgroup.org/partners daily 0.75 2024-01-08 https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502911808304-5OJCXOWC9JAJPCZRIEIB/hongbok+erin+deep+thoughts.jpg Collaborators Erin Sheets discussing data with a student in the research laboratory https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/36735a98-e86c-4368-ab73-2cc440dfcd13/IMG_7730.jpeg Collaborators Five members of the Sheets/Heikal research group at a restaurant, celebrating their efforts https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/186791c8-3a05-4961-b696-f52a822d7b0d/IMG_4795.jpeg Collaborators The Sheets/Heikal research group standing on the stairs in the atrium of the Swenson Science Building 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protein samples https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/de029ea7-4a39-471e-8634-3ef293492a74/IMG_5755.jpeg Projects Student collecting protein aliquots from a chromatography column https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1463008430742-HHPNPEMHK8A305N0QKNS/IMG_0377.jpg Projects https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/5f46c201-a890-4b9c-a7e7-0fd6a6c1f430/ionic+strength+sensor.jpg https://www.sheetsgroup.org/people daily 0.75 2026-03-27 https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1499631373663-1XFGX4PGC6N2K151INPS/tpbJuly2017+2.jpg People https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502911587979-FFBTCANNR63D74KFSNZZ/eating+donuts+crp.jpg People Students standing in the lab doorway with donuts and coffee, looking happy https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1704668511733-1X1GV0I51HIX98IVQ70C/IMG_4736.jpg People A student presenting a poster on their research to two guests https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/f3678ad7-c225-4a47-b887-cd8df6e64b11/IMG_4270.jpeg People Two students who are loading a SDS-PAGE for protein analysis and looking happy https://www.sheetsgroup.org/publications daily 0.75 2026-03-27 https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502911933739-HQLJSR2YEFQBPINPE7BC/IMG_0895.jpg Publications Sunset of the wild rice and harvest moon sculpture and the pond that is beside the Swenson Science Building https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502911980506-NK0XMVR6QOLVAEI2QWGU/stones.jpg Publications A grouping of stones on the shores of Lake Superior https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502912028418-O2OM81JDEF3PJT35JMUE/foggyliftbridge.jpg Publications An atmospheric photo of the Duluth Lift Bridge that is engulfed in a foggy mist https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1463039844501-RQI4GNPDGB4QJOU5MTKA/IMG_2930.jpg Publications https://www.sheetsgroup.org/links daily 0.75 2024-04-01 https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1483334373812-IAMEQETLFI6WD2BWE3EU/duluthliftsunrise.jpg Links https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502912577001-617V8ZM6XL7IE4DR5QHD/alex+erin+ntsang+mentor+moment.jpg Links Erin Sheets explaining science to two students https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/13f680bd-5973-4f9d-b158-496403dd457e/IMG_5493.jpeg Links A grad student explaining their research during a poster presentation at the Biophysical Society Annual Meeting https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/a2575ab8-9039-4560-b0ec-cca836acd75a/IMG_5048.jpeg Links A end-of-the-summer celebration of the Sheets/Heikal research group with Lake Superior in the background https://www.sheetsgroup.org/join daily 0.75 2024-01-04 https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1502912327537-RS681PC33J3G6FOBXC28/alex+column2.jpg Join Us A student holding a chromatography column to mix its contents https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/0dab0d63-0577-4466-81be-9378ee8e9059/IMG_4157.jpeg Join Us A Sheets/Heikal research group celebration, sitting in Adirondack chairs https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/5fbe1d74-d74d-42e0-b8f2-34677c50f690/IMG_6613.jpeg Join Us Three grad students standing in front of one of their posters at the Annual Meeting of the Biophysical Society https://images.squarespace-cdn.com/content/v1/571b87ec356fb0bb345c7bd0/1463042440886-G4HZGKTWIR7TX25CQRPX/bagleyfall.jpg Join Us