{"id":5604,"date":"2026-02-10T15:07:03","date_gmt":"2026-02-10T07:07:03","guid":{"rendered":"https:\/\/www.dxfluidics.com\/?p=5604"},"modified":"2026-02-10T15:07:08","modified_gmt":"2026-02-10T07:07:08","slug":"%e5%be%ae%e6%b5%81%e6%8e%a7-dna-%e6%95%b0%e6%8d%ae%e5%ad%98%e5%82%a8%ef%bc%9a%e7%ba%b3%e7%b1%b3%e5%b0%81%e8%a3%85%e4%b8%8e%e4%ba%a7%e4%b8%9a%e5%8c%96%e5%88%9b%e6%96%b0","status":"publish","type":"post","link":"https:\/\/www.dxfluidics.com\/en\/technical-support\/information\/5604\/%e5%be%ae%e6%b5%81%e6%8e%a7-dna-%e6%95%b0%e6%8d%ae%e5%ad%98%e5%82%a8%ef%bc%9a%e7%ba%b3%e7%b1%b3%e5%b0%81%e8%a3%85%e4%b8%8e%e4%ba%a7%e4%b8%9a%e5%8c%96%e5%88%9b%e6%96%b0\/","title":{"rendered":"\u6570\u5b57\u5fae\u6d41\u63a7 DNA \u6570\u636e\u5b58\u50a8\uff1a\u7eb3\u7c73\u5c01\u88c5\u6280\u672f\u4e0e\u4ea7\u4e1a\u5316\u5e94\u7528\u65b0\u7a81\u7834"},"content":{"rendered":"<h2 class=\"wp-block-heading\">1.&nbsp;&nbsp;&nbsp; \u5f15\u8a00\uff1a\u6570\u636e\u5b58\u50a8\u9769\u547d\u4e0e\u5fae\u6d41\u63a7\u6280\u672f\u7684\u8de8\u754c\u878d\u5408<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740\u5168\u7403\u6570\u636e\u91cf\u5448\u6307\u6570\u7ea7\u589e\u957f\uff0c\u4f20\u7edf\u5b58\u50a8\u4ecb\u8d28\uff08\u5982\u786c\u76d8\u3001\u78c1\u5e26\uff09\u9762\u4e34\u7269\u7406\u6781\u9650\u3001\u683c\u5f0f\u8fc7\u65f6\u548c\u80fd\u8017\u8fc7\u9ad8\u7684\u4e09\u91cd\u6311\u6218\u3002DNA \u4f5c\u4e3a\u4e00\u79cd\u5929\u7136\u7684\u5206\u5b50\u5b58\u50a8\u8f7d\u4f53\uff0c\u51ed\u501f\u6bcf\u514b\u6570\u767e\u827e\u5b57\u8282\u7684\u5b58\u50a8\u5bc6\u5ea6\u3001\u767e\u4e07\u5e74\u7ea7\u7684\u8010\u4e45\u6027\u548c\u683c\u5f0f\u517c\u5bb9\u6027\uff0c\u6210\u4e3a\u89e3\u51b3\u957f\u671f\u6570\u636e\u5f52\u6863\u96be\u9898\u7684\u6838\u5fc3\u65b9\u5411\u3002\u7136\u800c\uff0cDNA \u5b58\u50a8\u7684\u5de5\u4e1a\u5316\u843d\u5730\u9700\u7a81\u7834\u4e09\u5927\u74f6\u9888\uff1a\u5ba4\u6e29\u7a33\u5b9a\u6027\u3001\u81ea\u52a8\u5316\u8bfb\u5199\u548c\u9ad8\u5bc6\u5ea6\u96c6\u6210\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6b64\u80cc\u666f\u4e0b\uff0c\u5fae\u6d41\u63a7\u6280\u672f\u4e0e\u7eb3\u7c73\u5c01\u88c5\u5de5\u827a\u7684\u8de8\u754c\u878d\u5408\u63d0\u4f9b\u4e86\u7cfb\u7edf\u6027\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u5c06 DNA \u5c01\u88c5\u4e8e\u4e8c\u6c27\u5316\u7845\u7eb3\u7c73\u9897\u7c92\u4e2d\uff0c\u5e76\u7ed3\u5408\u6570\u5b57\u5fae\u6d41\u63a7\u82af\u7247\uff08DMF\uff09\u7684\u7cbe\u5bc6\u64cd\u63a7\u80fd\u529b\uff0c\u4e0d\u4ec5\u5b9e\u73b0\u4e86 DNA \u6570\u636e\u7684\u957f\u671f\u5ba4\u6e29\u5b58\u50a8\uff0c\u66f4\u6784\u5efa\u4e86\u81ea\u52a8\u5316\u68c0\u7d22\u7684\u5b8c\u6574 workflow\u3002\u8fd9\u4e00\u6280\u672f\u8def\u5f84\u6df1\u5ea6\u6574\u5408\u4e86 MEMS \u52a0\u5de5\u3001PDMS \u82af\u7247\u5236\u5907\u3001\u8868\u9762\u4fee\u9970\u7b49\u5173\u952e\u5de5\u827a\uff0c\u4e3a DNA \u5b58\u50a8\u4ece\u5b9e\u9a8c\u5ba4\u8d70\u5411\u4ea7\u4e1a\u5316\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.&nbsp;&nbsp;&nbsp; \u6838\u5fc3\u6280\u672f\u67b6\u6784\uff1a\u7eb3\u7c73\u5c01\u88c5\u4e0e\u5fae\u6d41\u63a7\u96c6\u6210\u7684\u53cc\u91cd\u521b\u65b0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1)&nbsp;&nbsp;&nbsp; \u4e8c\u6c27\u5316\u7845\u7eb3\u7c73\u9897\u7c92\u5c01\u88c5\u6280\u672f\uff08PD&nbsp;\u9897\u7c92\uff09<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"353\" src=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72471-2.png\" alt=\"\" class=\"wp-image-5605\" srcset=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72471-2.png 554w, https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72471-2-18x12.png 18w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u56fe1. \u5b58\u50a8\u65b9\u6848\uff1a\u5728\u5408\u6210\u7f16\u7801\u6570\u5b57\u4fe1\u606f\u7684DNA\u5e93\u540e\uff0cDNA\u901a\u8fc7\u5c01\u88c5\u5728\u4e8c\u6c27\u5316\u7845\u7eb3\u7c73\u9897\u7c92\u4e2d\u5f97\u5230\u4fdd\u62a4\uff0c\u8fd9\u4e9b\u9897\u7c92\u88ab\u6c89\u79ef\u5728\u517c\u5bb9DMF\u7684\u73bb\u7483\u8f7d\u73bb\u7247\u4e0a\u5e76\u50a8\u5b58\u5728\u67b6\u5b50\u4e0a\u3002\u56e0\u6b64\uff0c\u4e0e\u914d\u5907\u6700\u65b0LTO-9\u78c1\u5e26\u9a71\u52a8\u5668\u7684\u6807\u51c619\u82f1\u5bf8\u670d\u52a1\u5668\u673a\u67b6\u76f8\u6bd4\uff0c\u5176\u5b58\u50a8\u5bc6\u5ea6\u9ad8\u51fa6000\u591a\u500d\uff08\u8be6\u89c1\u652f\u6301\u4fe1\u606f\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DNA \u7684\u5ba4\u6e29\u4e0d\u7a33\u5b9a\u6027\u6e90\u4e8e\u6c34\u89e3\u548c\u6c27\u5316\u4f5c\u7528\uff0c\u672a\u4fdd\u62a4\u7684\u5e72\u71e5 DNA \u5728\u5ba4\u6e29\u4e0b\u4e00\u5e74\u5185\u6d53\u5ea6\u4f1a\u964d\u81f3\u521d\u59cb\u503c\u7684 10% \u4ee5\u4e0b\u3002\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u7814\u7a76\u56e2\u961f\u5f00\u53d1\u4e86\u6838\u58f3\u7ed3\u6784\u7684 PD \u9897\u7c92\uff0c\u901a\u8fc7\u591a\u5c42\u4e8c\u6c27\u5316\u7845\u5c01\u88c5\u6784\u5efa\u8fd1\u65e0\u6c34\u4fdd\u62a4\u73af\u5883\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u5de5\u827a\u4ee5 MEMS \u52a0\u5de5\u6807\u51c6\u7684\u4e8c\u6c27\u5316\u7845\u7eb3\u7c73\u9897\u7c92\u4e3a\u6838\u5fc3\uff0c\u7ecf TMAPS\uff083 &#8211; \u4e09\u7532\u6c27\u57fa\u7845\u4e19\u57fa\u4e09\u7532\u57fa\u6c2f\u5316\u94f5\uff09\u529f\u80fd\u5316\u4fee\u9970\u540e\uff0c\u5229\u7528 DNA \u5206\u5b50\u7684\u8d1f\u7535\u78f7\u9178\u9aa8\u67b6\u4e0e\u9897\u7c92\u8868\u9762\u6b63\u7535\u8377\u7684\u9759\u7535\u4f5c\u7528\u5b9e\u73b0\u9ad8\u6548\u5438\u9644\u3002\u5728\u6eb6\u80f6 &#8211; \u51dd\u80f6\u8fc7\u7a0b\u4e2d\uff0c\u901a\u8fc7 TEOS\uff08\u56db\u4e59\u6c27\u57fa\u7845\u70f7\uff09\u7684\u7f29\u805a\u53cd\u5e94\u751f\u957f\u4fdd\u62a4\u5c42\uff0c\u6700\u7ec8\u7ecf\u4e8c\u6b21\u6c28\u5316\u5904\u7406\u63d0\u5347\u8868\u9762 zeta \u7535\u4f4d\u81f3 33\u00b110 mV\uff0c\u786e\u4fdd\u9897\u7c92\u5728\u5206\u6563\u6db2\u4e2d\u65e0\u56e2\u805a\u73b0\u8c61\u3002\u8fd9\u79cd\u8868\u9762\u4fee\u9970\u5de5\u827a\u4e0e PDMS \u82af\u7247\u52a0\u5de5\u4e2d\u7684\u529f\u80fd\u5316\u5904\u7406\u903b\u8f91\u5f02\u66f2\u540c\u5de5\uff0c\u4e3a\u540e\u7eed\u5fae\u6d41\u63a7\u96c6\u6210\u63d0\u4f9b\u4e86\u517c\u5bb9\u6027\u57fa\u7840\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PD \u9897\u7c92\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u517c\u987e\u7a33\u5b9a\u6027\u4e0e\u53ef\u53ca\u6027\uff1a\u5c01\u88c5\u540e\u7684 DNA \u5728 70\u2103\u300150% \u76f8\u5bf9\u6e7f\u5ea6\u4e0b\u52a0\u901f\u8001\u5316 4 \u5929\uff08\u7b49\u6548\u5ba4\u6e29 116 \u5e74\uff09\u4ecd\u4fdd\u6301\u5b8c\u6574\uff0c\u800c\u901a\u8fc7\u542b\u6c1f\u79bb\u5b50\u7684 BOE \u7f13\u51b2\u6db2\u53ef\u5feb\u901f\u6eb6\u89e3\u7845\u58f3\uff0c\u65e0\u635f\u91ca\u653e DNA \u7528\u4e8e PCR \u6269\u589e\u548c\u6d4b\u5e8f\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"177\" src=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72472-2.png\" alt=\"\" class=\"wp-image-5606\" srcset=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72472-2.png 554w, https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72472-2-18x6.png 18w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u56fe2. a) \u4f20\u7edfDNA\u9897\u7c92\u5728DMF\u88c5\u7f6e\u7684\u7535\u573a\u4e2d\u53d1\u751f\u56e2\u805a\u3002b) PD\u9897\u7c92\u8868\u73b0\u51fa\u66f4\u5f3a\u7684\u97e7\u6027\uff0c\u5728\u5206\u6563\u4f53\u4e2d\u4fdd\u6301\u7a33\u5b9a\u3002\u53c2\u89c1\u652f\u6301\u4fe1\u606f\u4e2d\u7684\u89c6\u9891S1-S5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2)&nbsp;&nbsp;&nbsp; \u6570\u5b57\u5fae\u6d41\u63a7\u82af\u7247\u7684\u81ea\u52a8\u5316\u96c6\u6210<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u5b57\u5fae\u6d41\u63a7\uff08DMF\uff09\u6280\u672f\u7684\u5f15\u5165\u89e3\u51b3\u4e86 DNA \u5b58\u50a8\u7684\u81ea\u52a8\u5316\u64cd\u63a7\u96be\u9898\u3002\u8be5\u7cfb\u7edf\u91c7\u7528 ITO \u5bfc\u7535\u73bb\u7483\u4e0e\u758f\u6c34\u6d82\u5c42\uff08Teflon AF 1600\uff09\u6784\u5efa\u82af\u7247\u57fa\u5e95\uff0c\u901a\u8fc7\u7535\u6781\u9635\u5217\u7684\u7535\u6da6\u6e7f\u6548\u5e94\u5b9e\u73b0\u6db2\u6ef4\u7684\u7cbe\u51c6\u79fb\u52a8\u3001\u6df7\u5408\u548c\u5e72\u71e5\u3002\u4e0e\u4f20\u7edf\u5fae\u6d41\u63a7\u82af\u7247\u4f9d\u8d56\u5fae\u901a\u9053\u4e0d\u540c\uff0cDMF \u7684\u65e0\u901a\u9053\u8bbe\u8ba1\u66f4\u9002\u5408\u9ad8\u6d53\u5ea6\u9897\u7c92\u5206\u6563\u6db2\u7684\u64cd\u63a7\uff0c\u907f\u514d\u4e86\u5fae\u6d41\u9053\u52a0\u5de5\u4e2d\u5e38\u89c1\u7684\u5835\u585e\u95ee\u9898\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u9002\u914d PD \u9897\u7c92\u7684\u7279\u6027\uff0c\u7814\u7a76\u56e2\u961f\u4f18\u5316\u4e86\u82af\u7247\u52a0\u5de5\u53c2\u6570\uff1a\u901a\u8fc7\u8c03\u6574\u7535\u6781\u7535\u538b\uff08275V \u6700\u4f18\uff09\u548c\u6db2\u6ef4\u4f53\u79ef\uff085-10\u03bcL\uff09\uff0c\u5b9e\u73b0\u4e86\u9897\u7c92\u5728\u73bb\u7483\u8f7d\u73bb\u7247\u4e0a\u7684\u5747\u5300\u6c89\u79ef\u3002\u540c\u65f6\uff0c\u5728\u9897\u7c92\u5206\u6563\u6db2\u4e2d\u6dfb\u52a0 20wt% \u78b3\u9178\u6c22\u94a0\uff0c\u5229\u7528\u5176\u4e0e BOE \u53cd\u5e94\u4ea7\u751f\u7684 CO\u2082\u6c14\u6ce1\u8f85\u52a9\u5e72\u71e5\u9897\u7c92\u7684\u518d\u5206\u6563\uff0c\u4f7f\u68c0\u7d22\u6548\u7387\u63d0\u5347\u81f3 100%\u3002\u8fd9\u4e00\u8bbe\u8ba1\u4e0e PDMS \u82af\u7247\u952e\u5408\u5bf9\u51c6\u5e73\u53f0\u7684\u7cbe\u5bc6\u64cd\u63a7\u7406\u5ff5\u4e00\u81f4\uff0c\u4f53\u73b0\u4e86\u5fae\u6d41\u63a7\u6280\u672f\u5728\u81ea\u52a8\u5316\u9886\u57df\u7684\u901a\u7528\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3.&nbsp;&nbsp;&nbsp; \u6027\u80fd\u9a8c\u8bc1\uff1a\u7a33\u5b9a\u6027\u3001\u5bc6\u5ea6\u4e0e\u81ea\u52a8\u5316\u7684\u4e09\u91cd\u7a81\u7834<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1)&nbsp;&nbsp;&nbsp; \u957f\u671f\u7a33\u5b9a\u6027\u8d85\u8d8a\u4f20\u7edf\u5b58\u50a8\u4ecb\u8d28<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"301\" src=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72473-2.png\" alt=\"\" class=\"wp-image-5607\" srcset=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72473-2.png 554w, https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72473-2-18x10.png 18w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u56fe3. a) DNA\u5305\u8986\u4e8c\u6c27\u5316\u7845\u7eb3\u7c73\u9897\u7c92\u7684\u5408\u6210\u3002b) \u529f\u80fd\u5316\u6838\u9897\u7c92\u4ee5\u53caDNA\u5305\u8986\u548c\u6c28\u5316\u7684PD\u9897\u7c92\u7684\u7c92\u5f84\u5206\u5e03\u3002c) \u663e\u793a\u5355\u4e2aPD\u9897\u7c92\u7684\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c\u663e\u5fae\u7167\u7247\u3002\u6bd4\u4f8b\u5c3a\u4e3a100\u7eb3\u7c73\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u901f\u8001\u5316\u5b9e\u9a8c\u9a8c\u8bc1\u4e86\u5c01\u88c5\u6280\u672f\u7684\u4f18\u8d8a\u6027\uff1a\u5728 70\u2103\u300150% RH \u6761\u4ef6\u4e0b\uff0c\u672a\u4fdd\u62a4\u7684 DNA \u5728 9 \u5929\u5185\u5b8c\u5168\u964d\u89e3\uff0c\u800c PD \u9897\u7c92\u5c01\u88c5\u7684 DNA \u4ecd\u4fdd\u6301\u7a33\u5b9a\u3002\u5728\u5ba4\u6e29\u5b58\u50a8\u573a\u666f\u4e2d\uff0c\u5c01\u88c5 DNA \u53ef\u7a33\u5b9a\u4fdd\u5b58\u8d85\u8fc7\u4e00\u4e2a\u4e16\u7eaa\uff0c\u8fdc\u8d85\u78c1\u5e26\uff0810-30 \u5e74\uff09\u548c\u786c\u76d8\uff085 \u5e74\uff09\u7684\u4f7f\u7528\u5bff\u547d\uff0c\u65e0\u9700\u50cf\u4f20\u7edf\u5b58\u50a8\u90a3\u6837\u5b9a\u671f\u6570\u636e\u8fc1\u79fb\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"219\" src=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72474-2.png\" alt=\"\" class=\"wp-image-5608\" srcset=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72474-2.png 554w, https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72474-2-18x7.png 18w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u56fe4. a) \u5728\u5ba4\u6e29\u3001-80\u00b0C\u4ee5\u53ca\u5c01\u88c5\u4e8e40\u00b0C\u548c50%\u76f8\u5bf9\u6e7f\u5ea6\u6761\u4ef6\u4e0b\u50a8\u5b58\u7684DNA\u7684\u76f8\u5bf9\u6d53\u5ea6\u3002b) \u5728\u517c\u5bb9DMF\u7684\u8f7d\u73bb\u7247\u4e0a\u8fdb\u884c\u7684DNA\u52a0\u901f\u8001\u5316\u6d4b\u8bd5\uff1a\u6dfb\u52a0\u4e8620 wt% \\(NaHCO_{3}\\)\u7684PD\u9897\u7c92\uff08\u57fa\u4e8e\u9897\u7c92\u7684\u91cf\uff09\uff0c\u4e0e\u572870\u00b0C\u300150%\u76f8\u5bf9\u6e7f\u5ea6\u4e0b\u672a\u53d7\u4fdd\u62a4\u7684\u5e72\u71e5DNA\u8fdb\u884c\u5bf9\u6bd4\u3002\u6bcf\u4e2a\u70b9\u4f7f\u7528100 \u00b5g\u9897\u7c92\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u7a33\u5b9a\u6027\u4e3a\u5f52\u6863\u5b58\u50a8\u63d0\u4f9b\u4e86\u6838\u5fc3\u4ef7\u503c \u2014\u2014 \u5c24\u5176\u9002\u7528\u4e8e\u533b\u7597\u6570\u636e\u3001\u79d1\u5b66\u7814\u7a76\u6863\u6848\u7b49\u9700\u8981\u957f\u671f\u4fdd\u5b58\u7684\u573a\u666f\uff0c\u4e0e\u5668\u5b98\u82af\u7247\u3001\u7ec6\u80de\u57f9\u517b\u82af\u7247\u4ea7\u751f\u7684\u6d77\u91cf\u5b9e\u9a8c\u6570\u636e\u5b58\u50a8\u9700\u6c42\u9ad8\u5ea6\u5951\u5408\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2)&nbsp;&nbsp;&nbsp; \u5b58\u50a8\u5bc6\u5ea6\u5b9e\u73b0\u6570\u91cf\u7ea7\u8de8\u8d8a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u6280\u672f\u7684\u5b58\u50a8\u5bc6\u5ea6\u8fbe\u5230\u60ca\u4eba\u6c34\u5e73\uff1a\u5355\u73bb\u7483\u8f7d\u73bb\u7247\u4e0a\u7684\u4e00\u4e2a\u5b58\u50a8\u70b9\u53ef\u627f\u8f7d 23.5TB \u6570\u636e\uff0c\u4f18\u5316 DNA \u8d1f\u8f7d\u91cf\u548c\u7f16\u7801\u65b9\u6848\u540e\uff0c\u6f5c\u529b\u53ef\u8fbe 280TB \/ \u70b9\u3002\u4e00\u4e2a 50cm \u9ad8\u7684\u5b58\u50a8\u67b6\u53ef\u5bb9\u7eb3 160 \u5757\u8f7d\u73bb\u7247\uff08\u6bcf\u5757 50 \u4e2a\u5b58\u50a8\u70b9\uff09\uff0c\u603b\u5bb9\u91cf\u6700\u9ad8\u8fbe 2.24EB\uff0c\u5b58\u50a8\u5bc6\u5ea6\u4e3a 595TB\/cm\u00b3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e00\u6307\u6807\u662f\u5f53\u524d\u6700\u5148\u8fdb\u7684 LTO-9 \u78c1\u5e26\u5b58\u50a8\u7cfb\u7edf\uff088.2GB\/cm\u00b3\uff09\u7684 6144 \u500d\uff0c\u76f8\u5f53\u4e8e\u7528\u4e00\u4e2a\u5c0f\u578b\u670d\u52a1\u5668\u673a\u67b6\u66ff\u4ee3\u6570\u5343\u4e2a\u4f20\u7edf\u78c1\u5e26\u673a\u67dc\u3002\u9ad8\u5bc6\u5ea6\u4f18\u52bf\u80cc\u540e\uff0c\u662f MEMS \u5fae\u7eb3\u52a0\u5de5\u6280\u672f\u5bf9\u9897\u7c92\u5c3a\u5bf8\uff08117\u00b19nm\uff09\u7684\u7cbe\u51c6\u63a7\u5236\uff0c\u4ee5\u53ca\u5fae\u6d41\u63a7\u82af\u7247\u5bf9\u6db2\u6ef4\u6c89\u79ef\u7684\u5fae\u7c73\u7ea7\u5b9a\u4f4d\u80fd\u529b\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"180\" src=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72475-2.png\" alt=\"\" class=\"wp-image-5609\" srcset=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72475-2.png 554w, https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72475-2-18x6.png 18w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u56fe5. \u6570\u5b57\u5fae\u6d41\u63a7\u517c\u5bb9\u8f7d\u73bb\u7247\u4e0a\u5e72\u71e5\u9897\u7c92\u70b9\u7684\u56de\u6536\u6548\u7387\u7279\u5f81\u3002\u53c2\u89c1\u652f\u6301\u4fe1\u606f\u4e2d\u7684\u89c6\u9891S1-S5\u3002\u6bcf\u4e2a\u70b9\u4f7f\u7528100\u5fae\u514b\u9897\u7c92\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3)&nbsp;&nbsp;&nbsp; \u81ea\u52a8\u5316\u68c0\u7d22\u6548\u7387\u6ee1\u8db3\u5de5\u4e1a\u5316\u9700\u6c42<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u4e8e DMF \u82af\u7247\u7684\u81ea\u52a8\u5316\u6d41\u7a0b\u5927\u5e45\u964d\u4f4e\u4e86\u4eba\u4e3a\u5e72\u9884\uff1a\u4ece\u9897\u7c92\u590d\u82cf\u3001DNA \u91ca\u653e\u5230 PCR \u6269\u589e\uff0c\u5168\u7a0b\u53ef\u5728\u82af\u7247\u4e0a\u5b8c\u6210\uff0c\u5355\u6b21\u68c0\u7d22\u8017\u65f6\u4ec5\u9700\u6570\u5c0f\u65f6\u3002\u5b9e\u9a8c\u4e2d\uff0c\u5305\u542b 7373 \u6761\u72ec\u7279\u5e8f\u5217\u7684 DNA \u6587\u5e93\uff08\u7f16\u7801\u822a\u5929\u98de\u673a\u56fe\u50cf\uff09\u7ecf\u52a0\u901f\u8001\u5316\u540e\uff0c\u901a\u8fc7 DMF \u7cfb\u7edf\u6210\u529f\u68c0\u7d22\uff0c\u5e8f\u5217\u4e22\u5931\u7387\u4f4e\u4e8e 4%\uff0c\u65e0\u65b0\u589e\u78b1\u57fa\u66ff\u6362\u9519\u8bef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u81ea\u52a8\u5316\u80fd\u529b\u89e3\u51b3\u4e86 DNA \u5b58\u50a8 \u201c\u8bfb\u5199\u74f6\u9888\u201d\uff0c\u4e0e\u5fae\u6d41\u63a7 PCR \u82af\u7247\u3001\u6db2\u6ef4\u6570\u5b57 PCR \u6280\u672f\u7684\u53d1\u5c55\u8d8b\u52bf\u4e00\u81f4\uff0c\u4e3a\u6784\u5efa\u5168\u81ea\u52a8\u5316 DNA \u5b58\u50a8\u9635\u5217\u63d0\u4f9b\u4e86\u53ef\u80fd\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"363\" src=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72476-2.png\" alt=\"\" class=\"wp-image-5610\" srcset=\"https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72476-2.png 554w, https:\/\/www.dxfluidics.com\/wp-content\/uploads\/2026\/02\/\u56fe\u72476-2-18x12.png 18w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u56fe6. a) \u4f7f\u7528\u517c\u5bb9\u6570\u5b57\u5fae\u6d41\u63a7\uff08DMF\uff09\u7684\u4e8c\u6c27\u5316\u7845\u7eb3\u7c73\u9897\u7c92\u5305\u88f9DNA\u6587\u5e93\u8fdb\u884cDNA\u6570\u636e\u5b58\u50a8\u7684\u5b9e\u9a8c\u65b9\u6848\u3002b) \u6d4b\u5e8f\u540e\u672a\u8bfb\u53d6\u5230\u7684\u5e8f\u5217\uff1a100 \u00b5g\u9897\u7c92\uff08500 ng DNA\u6587\u5e93\uff09\u3001500 \u00b5g\u9897\u7c92\uff082.5 \u00b5g DNA\u6587\u5e93\uff09\u6216\u88f8\u9732\u7684\u5e72\u71e5DNA\u6587\u5e93\uff08500 ng\uff09\u3002c) \u4e09\u4e2a\u6837\u672c\u4e2d\u66ff\u6362\u9519\u8bef\u76f8\u5bf9\u6570\u91cf\u7684\u6bd4\u8f83\u3002\u822a\u5929\u98de\u673a\u56fe\u50cf\u7531\u7f8e\u56fd\u56fd\u5bb6\u822a\u7a7a\u822a\u5929\u5c40\uff08NASA\uff09\u63d0\u4f9b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.&nbsp;&nbsp;&nbsp; \u884c\u4e1a\u5e94\u7528\u524d\u666f\uff1a\u4ece\u6570\u636e\u5f52\u6863\u5230\u8de8\u754c\u878d\u5408<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1)&nbsp;&nbsp;&nbsp; \u9ad8\u5bc6\u5ea6\u6570\u636e\u5f52\u6863\u573a\u666f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u6280\u672f\u6700\u76f4\u63a5\u7684\u5e94\u7528\u662f\u66ff\u4ee3\u4f20\u7edf\u78c1\u5e26\u5e93\uff0c\u670d\u52a1\u4e8e\u4e91\u8ba1\u7b97\u6570\u636e\u4e2d\u5fc3\u3001\u56fd\u5bb6\u6863\u6848\u9986\u3001\u79d1\u7814\u673a\u6784\u7b49\u573a\u666f\u3002\u5176\u8d85\u4f4e\u80fd\u8017\uff08\u5ba4\u6e29\u5b58\u50a8\u65e0\u9700\u5236\u51b7\uff09\u548c\u7a7a\u95f4\u4f18\u52bf\uff0c\u53ef\u4f7f\u6570\u636e\u4e2d\u5fc3\u7684\u5b58\u50a8\u6210\u672c\u964d\u4f4e 90% \u4ee5\u4e0a\uff0c\u540c\u65f6\u51cf\u5c11\u78b3\u8db3\u8ff9\uff0c\u7b26\u5408\u7eff\u8272\u6570\u636e\u4e2d\u5fc3\u7684\u53d1\u5c55\u8d8b\u52bf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u751f\u7269\u533b\u5b66\u9886\u57df\uff0c\u8be5\u7cfb\u7edf\u53ef\u4e0e\u7c7b\u5668\u5b98\u82af\u7247\u30013D \u7ec6\u80de\u57f9\u517b\u82af\u7247\u8054\u52a8\uff0c\u5b9e\u73b0\u5b9e\u9a8c\u6570\u636e\u7684 \u201c\u4ea7\u751f &#8211; \u5b58\u50a8 &#8211; \u68c0\u7d22\u201d \u95ed\u73af\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u57fa\u56e0\u6d4b\u5e8f\u6570\u636e\u3001\u836f\u7269\u7814\u53d1\u6863\u6848\u7b49\u9ad8\u5bc6\u5ea6\u3001\u957f\u671f\u4fdd\u5b58\u9700\u6c42\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2)&nbsp;&nbsp;&nbsp; \u5fae\u6d41\u63a7\u4e0e&nbsp;DNA&nbsp;\u5b58\u50a8\u7684\u4ea7\u4e1a\u5316\u534f\u540c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6280\u672f\u7684\u843d\u5730\u4f9d\u8d56\u4ea7\u4e1a\u94fe\u652f\u6491\uff1aMEMS \u4ee3\u5de5\u4f01\u4e1a\u53ef\u63d0\u4f9b\u6807\u51c6\u5316\u7684 PD \u9897\u7c92\u5408\u6210\u5de5\u827a\uff0c\u5fae\u6d41\u63a7\u82af\u7247\u5236\u9020\u5546\u53ef\u89c4\u6a21\u5316\u751f\u4ea7 DMF \u64cd\u63a7\u5e73\u53f0\uff0c\u800c\u8868\u9762\u4fee\u9970\u6280\u672f\u7684\u6210\u719f\u5219\u4e3a\u9897\u7c92\u7a33\u5b9a\u6027\u63d0\u4f9b\u4fdd\u969c\u3002\u5f53\u524d\uff0cPDMS \u82af\u7247\u52a0\u5de5\u5e73\u53f0\u3001\u5149\u523b\u80f6\u6a21\u5177\u5236\u5907\u3001\u5fae\u6d41\u9053\u52a0\u5de5\u7b49\u4ea7\u4e1a\u94fe\u73af\u8282\u5df2\u5177\u5907\u91cf\u4ea7\u80fd\u529b\uff0c\u4e3a\u6280\u672f\u4ea7\u4e1a\u5316\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672a\u6765\uff0c\u8be5\u6280\u672f\u53ef\u4e0e\u4e8c\u7ef4\u7801\u82af\u7247\u7ed3\u5408\u5b9e\u73b0\u6570\u636e\u6eaf\u6e90\uff0c\u6216\u96c6\u6210\u5230\u5fae\u6d41\u63a7\u5206\u6790\u7cfb\u7edf\u4e2d\uff0c\u6784\u5efa \u201c\u5b58\u50a8 &#8211; \u68c0\u6d4b\u201d \u4e00\u4f53\u5316\u8bbe\u5907\uff0c\u5e94\u7528\u4e8e\u73b0\u573a\u5feb\u901f\u68c0\u6d4b\u3001\u4fbf\u643a\u5f0f\u6570\u636e\u7ec8\u7aef\u7b49\u573a\u666f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3)&nbsp;&nbsp;&nbsp; \u6280\u672f\u5ef6\u4f38\u4e0e\u8de8\u754c\u521b\u65b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DNA \u5b58\u50a8\u4e0e\u5fae\u6d41\u63a7\u7684\u878d\u5408\u8fd8\u5c06\u50ac\u751f\u65b0\u5e94\u7528\uff1a\u5728\u519c\u4e1a\u9886\u57df\uff0c\u53ef\u7528\u4e8e\u5b58\u50a8\u4f5c\u7269\u57fa\u56e0\u5e93\u6570\u636e\uff1b\u5728\u822a\u5929\u9886\u57df\uff0c\u9ad8\u5bc6\u5ea6\u5b58\u50a8\u7279\u6027\u9002\u5408\u7a7a\u95f4\u63a2\u6d4b\u5668\u7684\u6570\u636e\u5f52\u6863\uff1b\u5728\u533b\u7597\u9886\u57df\uff0c\u53ef\u4e0e\u6db2\u4f53\u6d3b\u68c0\u82af\u7247\u7ed3\u5408\uff0c\u5b9e\u73b0\u60a3\u8005\u57fa\u56e0\u6570\u636e\u7684\u957f\u671f\u5b58\u50a8\u548c\u7cbe\u51c6\u68c0\u7d22\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740 DNA \u5408\u6210\u6210\u672c\u7684\u6301\u7eed\u4e0b\u964d\uff08\u9884\u8ba1\u672a\u6765 5 \u5e74\u964d\u4f4e 100 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