硅藻壳
硅藻壳（英语：frustule）又称硅壳、硅质壳，是硅藻坚硬且具孔洞的外壳（细胞壁），经生物矿化产生，其成分大多为硅，表面并覆有数种多糖[1]（早期文献称其表面物质成分为果胶[2][3]）。硅藻壳孔洞的大小与形状多样，大小介于250至600奈米之间[4][5][6]。有些属的硅藻壳内表面有往内部空腔延伸的脊状结构，称为假隔膜（pseudoseptum）[7]，沟链藻科硅藻的假隔膜又被称为ringleist[8]。
硅藻死后其有机组织渐被分解，壳则会沉入海底成为硅藻土，此材料有许多商业与学术用途[9]。
参考文献
[编辑]- ^ Progress in Phycological Research: v. 7 (1991) by F.E. Round (Volume editor), David J. Chapman (Volume editor)
- ^ Diatoms: More on Morphology. [2022-11-12]. （原始内容存档于2012-10-04）.
- ^ Parker, Andrew R.; Townley, Helen E. Biomimetics of photonic nanostructures. Nature Nanotechnology. 3 June 2007, 2 (6): 347–353. Bibcode:2007NatNa...2..347P. PMID 18654305. doi:10.1038/nnano.2007.152.
- ^ Reka, Arianit; Anovski, Todor; Bogoevski, Slobodan; Pavlovski, Blagoj; Boškovski, Boško. Physical-chemical and mineralogical-petrographic examinations of diatomite from deposit near village of Rožden, Republic of Macedonia. Geologica Macedonica. 29 December 2014, 28 (2): 121–126 [2022-11-12]. （原始内容存档于2022-10-21） （英语）.
- ^ Reka, Arianit A.; Pavlovski, Blagoj; Makreski, Petre. New optimized method for low-temperature hydrothermal production of porous ceramics using diatomaceous earth. Ceramics International. October 2017, 43 (15): 12572–12578. doi:10.1016/j.ceramint.2017.06.132.
- ^ Reka, Arianit A.; Pavlovski, Blagoj; Ademi, Egzon; Jashari, Ahmed; Boev, Blazo; Boev, Ivan; Makreski, Petre. Effect Of Thermal Treatment Of Trepel At Temperature Range 800-1200˚C. Open Chemistry. 31 December 2019, 17 (1): 1235–1243. doi:10.1515/chem-2019-0132
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- ^ Pseudoseptum. Diatoms.org. [2022-04-11]. （原始内容存档于2022-11-12）.
- ^ Ringleiste. Diatoms.org. [2022-04-11]. （原始内容存档于2022-11-12）.
- ^ Antonides, Lloyd E. Diatomite (PDF). USGS. 1997 [December 12, 2010]. （原始内容存档 (PDF)于2018-04-08）.
