https://dan-liu.net/research-publications/https://dan-liu.net/wp-content/uploads/2017/06/schmidt-1941-abb38-dark.pngSchmidt-1941-Abb38 dark2026-02-16T17:22:03+00:00weekly0.6https://dan-liu.net/cv/https://dan-liu.net/wp-content/uploads/2017/06/seifriz-intermicellar-spaces-1928-29-e1497011790406.pngSeifriz intermicellar spaces (1928-29)William Seifriz’s 1929 brick-like diagram of cellulose micellae, suggesting how individual chains of cellulose are packed in a micellar structure. Frey-Wyssling would later call this an old-fashioned, unmodified Nägelian micellar model. Originally published in William Seifriz, “The Contractility of Protoplasm,” The American Naturalist 63, no. 688 (September 1929): 410–34.2026-01-08T19:08:54+00:00weekly0.6https://dan-liu.net/others/https://dan-liu.net/wp-content/uploads/2020/05/zsigmondy-1914-trans-color-plate-1-compressed.jpgZsigmondy 1914 trans color plate 1 compressed2025-04-25T13:03:45+00:00weekly0.6https://dan-liu.net/2024/11/22/ave-caesar/2024-11-22T20:10:34+00:00monthlyhttps://dan-liu.net/2024/10/29/unserious-travel-tips-for-hss-merida/https://dan-liu.net/wp-content/uploads/2024/10/mayacanoechichenitza.jpgmayacanoechichenitza2024-10-29T08:42:20+00:00monthlyhttps://dan-liu.net/contact/https://dan-liu.net/wp-content/uploads/2017/06/alexander-1926-zmc.pngalexander-1926-zmcJerome Alexander's graph of the "Zone of Maximum Colloidality," 1926. Jerome Alexander, ed., Colloid Chemistry: Theoretical and Applied (New York: Chemical Catalog Co., 1926).2024-10-04T08:30:21+00:00weekly0.6https://dan-liu.net/2024/06/04/of-captive-portals-and-qr-codes-the-new-kolnisches-stadtmuseum-is-fine-for-someone-else/https://dan-liu.net/wp-content/uploads/2024/06/koelnstadmuseumcaptivewifi.pngkoelnstadmuseumcaptivewifi.png2024-06-04T18:23:21+00:00monthlyhttps://dan-liu.net/2024/03/26/who-invented-the-chloriodide-of-zinc-test-for-cellulose-an-online-adventure/2024-03-26T16:25:06+00:00monthlyhttps://dan-liu.net/2024/02/02/23andme-was-never-about-your-genome/2024-02-02T14:41:37+00:00monthlyhttps://dan-liu.net/2023/11/15/historical-dictionaries-for-historians-of-biology/2023-11-19T15:54:47+00:00monthlyhttps://dan-liu.net/2023/08/11/the-worst-captchas/https://dan-liu.net/wp-content/uploads/2023/08/img_9186-1.jpegIMG_9186.jpeghttps://dan-liu.net/wp-content/uploads/2023/08/img_9187_mutecat-1.jpegIMG_9187_mutecat.jpeghttps://dan-liu.net/wp-content/uploads/2023/08/img_9187_hundemuster-1.jpegIMG_9187_hundemuster.jpeghttps://dan-liu.net/wp-content/uploads/2023/08/img_9187_katzenmuster-1.jpegIMG_9187_katzenmuster.jpeghttps://dan-liu.net/wp-content/uploads/2023/08/img_9187-2.jpegIMG_9187.jpeg2023-08-22T04:13:19+00:00monthlyhttps://dan-liu.net/2023/05/22/briefly-usb-c-vs-lightning-connectors/https://dan-liu.net/wp-content/uploads/2023/05/lightningcablecorrosion1.png.webplightningcablecorrosion1.pnghttps://dan-liu.net/wp-content/uploads/2023/05/img_9707zoom.jpegIMG_9707zoomhttps://dan-liu.net/wp-content/uploads/2023/05/img_9707-1.jpegimg_9707-1https://dan-liu.net/wp-content/uploads/2023/05/img_9706-1.jpegimg_9706-1https://dan-liu.net/wp-content/uploads/2023/05/826363040.jpeg8263630402023-05-22T11:30:12+00:00monthlyhttps://dan-liu.net/blog/https://dan-liu.net/wp-content/uploads/2022/06/devaux-1913-boat.jpegdevaux-1913-boat2022-12-12T14:23:20+00:00weekly0.6https://dan-liu.net/2022/10/24/how-much-did-a-microscope-cost-in-the-1830s-and-1840s/https://dan-liu.net/wp-content/uploads/2022/10/schiek_63_34.jpgschiek_63_342022-11-11T10:09:26+00:00monthlyhttps://dan-liu.net/2022/09/09/gavin-bridson-the-history-of-natural-history-an-annotated-bibliography-1994/https://dan-liu.net/wp-content/uploads/2022/09/bridson-nat-hist-bibliography-1994.jpegbridson-nat-hist-bibliography-19942022-10-29T18:46:51+00:00monthlyhttps://dan-liu.net/2022/09/05/cell-theory-historiography-and-gustav-gabriel-valentins-histogeniae-plantarum-atque-animalium-histogeniae-comparata-of-1835-37/https://dan-liu.net/wp-content/uploads/2022/09/hintzsche-1963-valentins-histogenia-comparata-sample-image.pngHintzsche-1963-Valentins-Histogenia-comparata-sample-image2022-09-17T10:01:52+00:00monthlyhttps://dan-liu.net/2022/06/24/cd-rom-for-dieter-gerlachs-geschichte-der-mikroskopie-2009/2022-09-06T09:11:25+00:00monthlyhttps://dan-liu.net/2022/06/18/core-historiography-on-the-origins-of-cell-theory-ca-1839/2022-09-06T09:10:47+00:00monthlyhttps://dan-liu.net/teaching/https://dan-liu.net/wp-content/uploads/2017/06/nadia-2015-spherical-horses-cropped-origami-paper-ink-colored-pencil-2.jpgNadia 2015 - Spherical Horses cropped (origami paper, ink, colored pencil) 22020-07-24T10:00:18+00:00weekly0.6https://dan-liu.netdaily1.02026-02-16T17:22:03+00:00