{"id":810,"date":"2019-11-21T13:27:49","date_gmt":"2019-11-21T05:27:49","guid":{"rendered":"http:\/\/www.lgwell.com\/?page_id=810"},"modified":"2019-11-21T15:11:33","modified_gmt":"2019-11-21T07:11:33","slug":"quantifoil-with-circular-holes","status":"publish","type":"page","link":"http:\/\/www.lgwell.com\/?page_id=810","title":{"rendered":"<font size=\"4\">QUANTIFOIL\u00ae with circular holes<\/font>"},"content":{"rendered":"\n<p>QUANTIFOIL<sup>\u00ae<\/sup>&nbsp;with circular holes is mainly used in cryo-EM. The roundness of the holes is advantageous with respect to the formation of an ice layer of constant thickness.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"400\" src=\"http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r1-4_sem.jpg\" alt=\"\" data-id=\"826\" data-full-url=\"http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r1-4_sem.jpg\" data-link=\"http:\/\/www.lgwell.com\/?attachment_id=826\" class=\"wp-image-826\" srcset=\"http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r1-4_sem.jpg 500w, http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r1-4_sem-300x240.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"blocks-gallery-item__caption\">R 1\/4<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"400\" src=\"http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r2-1_sem.jpg\" alt=\"\" data-id=\"824\" data-full-url=\"http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r2-1_sem.jpg\" data-link=\"http:\/\/www.lgwell.com\/?attachment_id=824\" class=\"wp-image-824\" srcset=\"http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r2-1_sem.jpg 500w, http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r2-1_sem-300x240.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"blocks-gallery-item__caption\">R 2\/1<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"400\" src=\"http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r35-1_sem.jpg\" alt=\"\" data-id=\"825\" data-full-url=\"http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r35-1_sem.jpg\" data-link=\"http:\/\/www.lgwell.com\/?attachment_id=825\" class=\"wp-image-825\" srcset=\"http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r35-1_sem.jpg 500w, http:\/\/www.lgwell.com\/wp-content\/uploads\/2019\/11\/r35-1_sem-300x240.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"blocks-gallery-item__caption\">R 3.5\/1<\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>The QUANTIFOIL<sup>\u00ae<\/sup>&nbsp;types with small holes (e.g. 1.2&nbsp;\u00b5m) were designed for magnifications around and higher 50.000x. At magnifications between 30.000x and 40.000x we recommend the QUANTIFOIL<sup>\u00ae<\/sup>&nbsp;types with 2&nbsp;\u00b5m holes. Larger holes (e.g. 3.5&nbsp;\u00b5m, 5&nbsp;\u00b5m) are suitable at magnification around 20.000x.<\/p>\n\n\n\n<p>The table below gives an overview of the available QUANTIFOIL<sup>\u00ae<\/sup>&nbsp;types with circular holes. Please be aware that the hole size and spacing might vary slightly from their nominal value, whereas the period is fix.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"\"><tbody><tr><td>QUANTIFOIL<sup>\u00ae<\/sup>&nbsp;type<\/td><td>Hole size in \u00b5m<\/td><td>Spacing in \u00b5m<\/td><td>Period in \u00b5m<\/td><\/tr><tr><td>R 0.6\/1<\/td><td>0.6<\/td><td>1.0<\/td><td>1.6<\/td><\/tr><tr><td>R 1\/1<\/td><td>1.0<\/td><td>1.0<\/td><td>2.0<\/td><\/tr><tr><td>R 1\/2<\/td><td>1.0<\/td><td>2.0<\/td><td>3.0<\/td><\/tr><tr><td>R 1\/4<\/td><td>1.0<\/td><td>4.0<\/td><td>5.0<\/td><\/tr><tr><td>R 1.2\/1.3<\/td><td>1.2<\/td><td>1.3<\/td><td>2.5<\/td><\/tr><tr><td>R 1.2\/20<\/td><td>1.2<\/td><td>20.0<\/td><td>21.2<\/td><\/tr><tr><td>R 2\/1<\/td><td>2.0<\/td><td>1.0<\/td><td>3.0<\/td><\/tr><tr><td>R 2\/2<\/td><td>2.0<\/td><td>2.0<\/td><td>4.0<\/td><\/tr><tr><td>R 2\/4<\/td><td>2.0<\/td><td>4.0<\/td><td>6.0<\/td><\/tr><tr><td>R 3\/3<\/td><td>3.0<\/td><td>3.0<\/td><td>6.0<\/td><\/tr><tr><td>R 3\/5<\/td><td>3.0<\/td><td>5.0<\/td><td>8.0<\/td><\/tr><tr><td>R 3.5\/1<\/td><td>3.5<\/td><td>1.0<\/td><td>4.5<\/td><\/tr><tr><td>R 5\/10<\/td><td>5.0<\/td><td>10.0<\/td><td>15.0<\/td><\/tr><tr><td>R 5\/20<\/td><td>5.0<\/td><td>20.0<\/td><td>25.0<\/td><\/tr><tr><td>R 6\/6.5<\/td><td>6.0<\/td><td>6.5<\/td><td>12.5<\/td><\/tr><tr><td>R 6\/100<\/td><td>6.0<\/td><td>100.0<\/td><td>106.0<\/td><\/tr><tr><td>R 10\/5<\/td><td>10.0<\/td><td>5.0<\/td><td>15.0<\/td><\/tr><tr><td>R 10\/10<\/td><td>10.0<\/td><td>10.0<\/td><td>20.0<\/td><\/tr><tr><td>R 10\/20<\/td><td>10.0<\/td><td>20.0<\/td><td>30.0<\/td><\/tr><tr><td>R 17\/5<\/td><td>17.5<\/td><td>5.0<\/td><td>22.5<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>QUANTIFOIL\u00ae&nbsp;with circular holes is mainly used in  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":792,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"fullwidth.php","meta":{"footnotes":""},"_links":{"self":[{"href":"http:\/\/www.lgwell.com\/index.php?rest_route=\/wp\/v2\/pages\/810"}],"collection":[{"href":"http:\/\/www.lgwell.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.lgwell.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.lgwell.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.lgwell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=810"}],"version-history":[{"count":4,"href":"http:\/\/www.lgwell.com\/index.php?rest_route=\/wp\/v2\/pages\/810\/revisions"}],"predecessor-version":[{"id":864,"href":"http:\/\/www.lgwell.com\/index.php?rest_route=\/wp\/v2\/pages\/810\/revisions\/864"}],"up":[{"embeddable":true,"href":"http:\/\/www.lgwell.com\/index.php?rest_route=\/wp\/v2\/pages\/792"}],"wp:attachment":[{"href":"http:\/\/www.lgwell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}