{"id":2253,"date":"2024-07-05T09:02:11","date_gmt":"2024-07-05T09:02:11","guid":{"rendered":"https:\/\/nanomicronspheres.com\/?p=2253"},"modified":"2025-03-18T03:42:36","modified_gmt":"2025-03-18T03:42:36","slug":"microsphere-overview","status":"publish","type":"post","link":"https:\/\/nanomicronspheres.com\/zh\/microsphere-overview\/","title":{"rendered":"\u5fae\u7403\u6982\u8ff0"},"content":{"rendered":"<p><a href=\"https:\/\/www.sciencedirect.com\/topics\/materials-science\/microsphere\" target=\"_blank\" rel=\"noopener\">\u5fae\u7403<\/a>\u987e\u540d\u601d\u4e49\uff0c\u7eb3\u7c73\u9897\u7c92\u662f\u5fae\u7c73\u7ea7\uff081-1000\u5fae\u7c73\uff09\u7684\u5c0f\u7403\u5f62\u9897\u7c92\u3002\u5b83\u4eec\u5728\u533b\u5b66\u548c\u751f\u547d\u79d1\u5b66\u9886\u57df\u6709\u5404\u79cd\u5e94\u7528\uff0c\u4f8b\u5982\u836f\u7269\u8f93\u9001\u3001\u7ec4\u7ec7\u5de5\u7a0b\u3001\u751f\u7269\u4f20\u611f\u5668\u3001\u533b\u5b66\u6210\u50cf\u7b49\u3002<\/p>\n<figure id=\"attachment_1422\" aria-describedby=\"caption-attachment-1422\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-1422\" src=\"https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/05\/7.jpg\" alt=\"microsphere\" width=\"300\" height=\"225\" \/><figcaption id=\"caption-attachment-1422\" class=\"wp-caption-text\"><a href=\"https:\/\/nanomicronspheres.com\/zh\/products\/\">SHBC\u5fae\u7403<\/a><\/figcaption><\/figure>\n<h2><strong>01<\/strong><strong>\u5206\u7c7b<\/strong><\/h2>\n<p>\u5b83\u53ef\u4ee5\u6839\u636e\u5176\u7ec4\u6210\u3001\u7ed3\u6784\u548c\u529f\u80fd\u8fdb\u884c\u5206\u7c7b\u3002\u4e00\u4e9b\u5e38\u89c1\u7684\u7c7b\u578b\u5305\u62ec\uff1a<\/p>\n<h4><strong><b>\u805a\u5408\u7269\u5fae\u7403<\/b><\/strong>:<\/h4>\n<p>\u5b83\u4eec\u7531\u660e\u80f6\u3001\u6d77\u85fb\u9178\u76d0\u3001\u805a\u4e73\u9178-\u4e59\u9187\u9178\u5171\u805a\u7269 (PLGA) \u548c\u805a\u4e59\u4e8c\u9187 (PEG) \u7b49\u5929\u7136\u6216\u5408\u6210\u805a\u5408\u7269\u5236\u6210\u3002\u5b83\u4eec\u53ef\u7528\u4e8e\u5c01\u88c5\u836f\u7269\u3001\u86cb\u767d\u8d28\u6216 DNA \u5206\u5b50\uff0c\u4ee5\u5b9e\u73b0\u63a7\u91ca\u6216\u9776\u5411\u836f\u7269\u8f93\u9001\u3002<\/p>\n<h4><strong><b>\u9676\u74f7\u5fae\u7403\uff1a<\/b><\/strong><\/h4>\n<p>\u5b83\u4eec\u7531\u7f9f\u57fa\u78f7\u7070\u77f3\uff08HA\uff09\u3001\u7845\u548c\u78f7\u9178\u9499\u7b49\u65e0\u673a\u6750\u6599\u5236\u6210\uff0c\u53ef\u7528\u4e8e\u6a21\u62df\u9aa8\u7ec4\u7ec7\u7684\u77ff\u7269\u76f8\u6216\u589e\u5f3a\u652f\u67b6\u7684\u673a\u68b0\u5f3a\u5ea6\u3002<\/p>\n<h4><strong><b>\u8102\u8d28\u5fae\u7403\uff1a<\/b><\/strong><\/h4>\n<p>\u5b83\u4eec\u7531\u78f7\u8102\u3001\u80c6\u56fa\u9187\u3001\u7518\u6cb9\u4e09\u916f\u7b49\u8102\u8d28\u6784\u6210\uff0c\u53ef\u5f62\u6210\u56ca\u6ce1\u6216\u4e73\u72b6\u6db2\uff0c\u643a\u5e26\u4eb2\u6c34\u6027\u6216\u758f\u6c34\u6027\u7269\u8d28\uff0c\u8fd8\u53ef\u4e0e\u7ec6\u80de\u819c\u878d\u5408\uff0c\u4f20\u9012\u57fa\u56e0\u6216\u75ab\u82d7\u3002<\/p>\n<h4><strong><b>\u78c1\u6027\u5fae\u7403\uff1a <\/b><\/strong><\/h4>\n<p>\u5b83\u4eec\u7531\u78c1\u6027\u6750\u6599\u5236\u6210\uff0c\u4f8b\u5982\u94c1\u3001\u94b4\u548c\u954d\u7b49\u91d1\u5c5e\u6c27\u5316\u7269\u3002\u5b83\u4eec\u53ef\u4ee5\u901a\u8fc7\u5916\u90e8\u78c1\u573a\u8fdb\u884c\u64cd\u63a7\uff0c\u7528\u4e8e\u751f\u7269\u5206\u5b50\u7684\u5206\u79bb\u3001\u6d53\u7f29\u6216\u8fd0\u8f93\u3002\u5b83\u4eec\u8fd8\u53ef\u4ee5\u7528\u4e8e\u78c1\u5171\u632f\u6210\u50cf\uff08MRI\uff09\u6216\u70ed\u7597\u3002<\/p>\n<h4><strong><b>\u7a7a\u5fc3\u5fae\u7403\uff1a<\/b><\/strong><\/h4>\n<p><b> <\/b>\u5b83\u4eec\u5177\u6709\u7a7a\u5fc3\u82af\u548c\u8584\u58f3\u3002\u4e0e\u56fa\u4f53\u5fae\u7403\u76f8\u6bd4\uff0c\u5b83\u4eec\u7684\u6bd4\u8868\u9762\u79ef\u66f4\u5927\u3001\u5bc6\u5ea6\u66f4\u4f4e\u3001\u6d41\u52a8\u6027\u66f4\u597d\u3002\u5b83\u4eec\u8fd8\u53ef\u7528\u4e8e\u88c5\u8f7d\u66f4\u591a\u836f\u7269\u6216\u9020\u5f71\u5242\uff0c\u4ee5\u589e\u5f3a\u9012\u9001\u6216\u6210\u50cf\u3002<\/p>\n<h2><strong>02 \u5c5e\u6027<\/strong><\/h2>\n<p>\u5176\u7279\u6027\u53d6\u51b3\u4e8e\u591a\u79cd\u56e0\u7d20\uff0c\u4f8b\u5982\u9897\u7c92\u5927\u5c0f\u3001\u5f62\u72b6\u3001\u8868\u9762\u7535\u8377\u3001\u5b54\u9699\u7387\u548c\u751f\u7269\u964d\u89e3\u6027\u3002\u8fd9\u4e9b\u7279\u6027\u4f1a\u5f71\u54cd\u5176\u4e0e\u751f\u7269\u7cfb\u7edf\u7684\u76f8\u4e92\u4f5c\u7528\u53ca\u5176\u5728\u5404\u79cd\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u3002<\/p>\n<h4><strong><b>\uff081\uff09\u9897\u7c92\u5927\u5c0f<\/b><\/strong><\/h4>\n<p>\u5fae\u7403\u7684\u5c3a\u5bf8\u4f1a\u5f71\u54cd\u5176\u6269\u6563\u3001\u6c89\u964d\u548c\u751f\u7269\u5206\u5e03\uff0c\u8f83\u5c0f\u7684\u5fae\u7403\u53ef\u4ee5\u66f4\u6df1\u5730\u6e17\u900f\u5230\u7ec4\u7ec7\u548c\u5668\u5b98\u4e2d\uff0c\u800c\u8f83\u5927\u7684\u5fae\u7403\u53ef\u4ee5\u907f\u514d\u88ab\u7f51\u72b6\u5185\u76ae\u7cfb\u7edf\uff08RES\uff09\u6e05\u9664\u3002<\/p>\n<h4><strong><b>\uff082\uff09\u9897\u7c92\u5f62\u72b6<\/b><\/strong><\/h4>\n<p>\u5fae\u7403\u7684\u5f62\u72b6\u4f1a\u5f71\u54cd\u5176\u5c01\u88c5\u3001\u6d41\u52a8\u548c\u673a\u68b0\u7a33\u5b9a\u6027\u3002\u7403\u5f62\u5fae\u7403\u53ef\u4ee5\u5177\u6709\u66f4\u9ad8\u7684\u586b\u5145\u5bc6\u5ea6\u548c\u66f4\u4f4e\u7684\u6469\u64e6\u7cfb\u6570\uff0c\u800c\u4e0d\u89c4\u5219\u5f62\u72b6\u7684\u5fae\u7403\u53ef\u4ee5\u5177\u6709\u66f4\u9ad8\u7684\u8868\u9762\u79ef\u548c\u66f4\u597d\u7684\u7c98\u9644\u6027\u3002<\/p>\n<h4><strong><b>\uff083\uff09\u8868\u9762\u7535\u8377<\/b><\/strong><\/h4>\n<p>\u5176\u8868\u9762\u7535\u8377\u51b3\u5b9a\u4e86\u5b83\u4eec\u4e0e\u751f\u7269\u5206\u5b50\u548c\u7ec6\u80de\u7684\u9759\u7535\u76f8\u4e92\u4f5c\u7528\u3002\u5e26\u6b63\u7535\u7684\u5fae\u7403\u53ef\u4ee5\u4e0e\u5e26\u8d1f\u7535\u7684\u7ec6\u80de\u819c\u6216DNA\u5206\u5b50\u7ed3\u5408\uff0c\u800c\u5e26\u8d1f\u7535\u7684\u5fae\u7403\u4f1a\u6392\u65a5\u5b83\u4eec\u3002\u4e2d\u6027\u5fae\u7403\u4e0e\u751f\u7269\u6210\u5206\u7684\u76f8\u4e92\u4f5c\u7528\u6700\u5c0f\u3002<\/p>\n<h4><strong><b>\uff084\uff09\u5b54\u9699\u7387<\/b><\/strong><\/h4>\n<p>\u591a\u5b54\u5fae\u7403\u7684\u5b54\u9699\u7387\u6613\u5f71\u54cd\u5176\u8f7d\u836f\u91cf\u3001\u91ca\u653e\u901f\u7387\u548c\u964d\u89e3\u901f\u7387\u3002\u591a\u5b54\u5fae\u7403\u6bd4\u65e0\u5b54\u5fae\u7403\u53ef\u5bb9\u7eb3\u66f4\u591a\u7684\u836f\u7269\u6216\u751f\u7269\u5206\u5b50\u3002\u7136\u800c\uff0c\u591a\u5b54\u5fae\u7403\u91ca\u653e\u5185\u5bb9\u7269\u7684\u901f\u5ea6\u4e5f\u6bd4\u65e0\u5b54\u5fae\u7403\u5feb\uff0c\u964d\u89e3\u901f\u5ea6\u4e5f\u66f4\u5feb\u3002<\/p>\n<h4><strong><b>\uff085\uff09\u751f\u7269\u964d\u89e3\u6027<\/b><\/strong><\/h4>\n<p>\u5176\u751f\u7269\u964d\u89e3\u6027\u4f1a\u5f71\u54cd\u5176\u751f\u7269\u76f8\u5bb9\u6027\u548c\u4ece\u4f53\u5185\u7684\u6d88\u9664\u3002\u53ef\u751f\u7269\u964d\u89e3\u5fae\u7403\u53ef\u901a\u8fc7\u9176\u6216\u6c34\u89e3\u5206\u89e3\u6210\u65e0\u5bb3\u4ea7\u7269\uff0c\u800c\u975e\u53ef\u751f\u7269\u964d\u89e3\u5fae\u7403\u53ef\u5728\u4f53\u5185\u957f\u671f\u5b58\u5728\u3002\u53ef\u751f\u7269\u964d\u89e3\u5fae\u7403\u5728\u836f\u7269\u8f93\u9001\u548c\u7ec4\u7ec7\u5de5\u7a0b\u5e94\u7528\u4e2d\u66f4\u53d7\u6b22\u8fce\u3002<\/p>\n<h2><strong>03 <\/strong><strong>\u5fae\u7403\u7684\u5408\u6210\u65b9\u6cd5<\/strong><\/h2>\n<ol>\n<li><strong><b> \u55b7\u96fe\u5e72\u71e5\uff1a <\/b><\/strong>\u8fd9\u662f\u5c06\u6db2\u4f53\u6eb6\u6db2\u6216\u60ac\u6d6e\u6db2\u96fe\u5316\u6210\u7ec6\u5c0f\u6db2\u6ef4\uff0c\u518d\u7ecf\u70ed\u98ce\u5e72\u71e5\u800c\u5236\u5907\u5b9e\u5fc3\u6216\u7a7a\u5fc3\u5fae\u7403\u7684\u65b9\u6cd5\u3002\u6b64\u65b9\u6cd5\u7b80\u5355\u3001\u5feb\u901f\u4e14\u53ef\u6269\u5c55\u3002\u53ef\u7528\u4e8e\u5305\u8986\u836f\u7269\u3001\u86cb\u767d\u8d28\u6216DNA\u5206\u5b50\uff0c\u5b9e\u73b0\u63a7\u91ca\u6216\u9776\u5411\u7ed9\u836f\u3002<\/li>\n<li><strong><b> \u4e73\u6db2\u805a\u5408\uff1a <\/b><\/strong>\u8fd9\u662f\u4e00\u79cd\u5c06\u5355\u4f53\u5206\u6563\u4e8e\u8fde\u7eed\u6c34\u76f8\u4e2d\uff0c\u5728\u8868\u9762\u6d3b\u6027\u5242\u5b58\u5728\u4e0b\uff0c\u7528\u6c34\u6eb6\u6027\u6216\u6cb9\u6eb6\u6027\u5f15\u53d1\u5242\u5f15\u53d1\u805a\u5408\uff0c\u4ece\u800c\u5236\u5907\u805a\u5408\u7269\u5fae\u7403\u7684\u65b9\u6cd5\u3002\u6b64\u65b9\u6cd5\u53ef\u4ee5\u9ad8\u4ea7\u7387\u3001\u4f4e\u6210\u672c\u5730\u5236\u5907\u5747\u5300\u3001\u7a33\u5b9a\u7684\u5fae\u7403\u3002\u5b83\u8fd8\u53ef\u4ee5\u5728\u805a\u5408\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u6216\u4e4b\u540e\u5c06\u836f\u7269\u6216\u751f\u7269\u5206\u5b50\u63ba\u5165\u5fae\u7403\u4e2d\u3002<\/li>\n<li><strong><b> \u6eb6\u80f6-\u51dd\u80f6\u6cd5\uff1a <\/b><\/strong>\u8fd9\u662f\u5c06\u91d1\u5c5e\u9187\u76d0\u6216\u785d\u9178\u76d0\u5728\u6eb6\u5242\u4e2d\u6c34\u89e3\u7f29\u5408\uff0c\u5f62\u6210\u80f6\u4f53\u60ac\u6d6e\u6db2\u6216\u51dd\u80f6\uff0c\u518d\u5c06\u51dd\u80f6\u5e72\u71e5\u3001\u7145\u70e7\u800c\u5236\u5907\u9676\u74f7\u5fae\u7403\u7684\u65b9\u6cd5\u3002\u6b64\u65b9\u6cd5\u53ef\u5236\u5907\u591a\u5b54\u3001\u5c3a\u5bf8\u5f62\u72b6\u53ef\u63a7\u3001\u751f\u7269\u76f8\u5bb9\u6027\u597d\u7684\u5fae\u7403\u3002\u4e5f\u53ef\u7528\u529f\u80fd\u57fa\u56e2\u6216\u751f\u7269\u5206\u5b50\u4fee\u9970\u5fae\u7403\u8868\u9762\u3002<\/li>\n<li><strong><b> \u6324\u538b\u65b9\u6cd5\uff1a <\/b><\/strong>\u8fd9\u662f\u5c06\u8102\u8d28\u6eb6\u6db2\u6216\u60ac\u6d6e\u6db2\u5728\u9ad8\u538b\u4e0b\u901a\u8fc7\u5c0f\u55b7\u5634\u6324\u538b\u5230\u6c34\u76f8\u4e2d\u5f62\u6210\u51dd\u56fa\u6db2\u6ef4\u6765\u5236\u5907\u8102\u8d28\u5fae\u7403\u7684\u65b9\u6cd5\u3002\u6b64\u65b9\u6cd5\u53ef\u5236\u5907\u51fa\u7403\u5f62\u3001\u5149\u6ed1\u7684\u5fae\u7403\uff0c\u7c92\u5f84\u5206\u5e03\u7a84\uff0c\u5305\u5c01\u7387\u9ad8\u3002\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u8102\u8d28\u7c7b\u578b\u3001\u6d53\u5ea6\u548c\u6e29\u5ea6\u6765\u6539\u53d8\u8102\u8d28\u5fae\u7403\u7684\u7ec4\u6210\u548c\u6027\u8d28\u3002<\/li>\n<li><strong><b> \u5171\u6c89\u6dc0\u6cd5\uff1a <\/b><\/strong>\u8fd9\u662f\u901a\u8fc7\u91d1\u5c5e\u76d0\u6eb6\u6db2\u548c\u78b1\u6eb6\u6db2\u6df7\u5408\uff0c\u4f7f\u4e0d\u6eb6\u6027\u91d1\u5c5e\u6c22\u6c27\u5316\u7269\u6c89\u6dc0\u6210\u7ec6\u5c0f\u9897\u7c92\uff0c\u518d\u5305\u8986\u9897\u7c92\u5f97\u5230\u805a\u5408\u7269\u6216\u8868\u9762\u6d3b\u6027\u5242\uff0c\u4ece\u800c\u5236\u5907\u78c1\u6027\u5fae\u7403\u7684\u65b9\u6cd5\u3002\u6b64\u65b9\u6cd5\u53ef\u4ee5\u5236\u5907\u51fa\u78c1\u5316\u5f3a\u5ea6\u9ad8\u3001\u7a33\u5b9a\u6027\u597d\u7684\u78c1\u6027\u5fae\u7403\u3002\u73b0\u5728\u4e5f\u884d\u751f\u51fa\u4e86\u5236\u5907\u5fae\u7403\u7684\u65b0\u6280\u672f\uff0c\u6bd4\u5982\u5fae\u6d41\u63a7\u7b49\u3002\u6709\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u81ea\u884c\u4e86\u89e3\u4e00\u4e0b\u3002<\/li>\n<\/ol>\n<h2><strong>04<\/strong><strong>\u00a0<\/strong><strong>\u4e00\u4e9b\u5e94\u7528\uff1a<\/strong><\/h2>\n<p><strong><b>1<\/b><\/strong><strong><b>.<\/b><\/strong><strong><b>\u836f\u7269\u8f93\u9001\uff1a <\/b><\/strong>\u5fae\u7403\u53ef\u7528\u4e8e\u5c06\u836f\u7269\u8f93\u9001\u81f3\u8eab\u4f53\u7684\u7279\u5b9a\u90e8\u4f4d\uff0c\u5982\u80bf\u7624\u3001\u611f\u67d3\u6216\u53d1\u708e\u7ec4\u7ec7\u3002\u5b83\u4eec\u8fd8\u53ef\u4ee5\u63a7\u5236\u836f\u7269\u7684\u91ca\u653e\u901f\u5ea6\u548c\u6301\u7eed\u65f6\u95f4\uff0c\u63d0\u9ad8\u836f\u7269\u7684\u7597\u6548\u5e76\u51cf\u5c11\u5176\u526f\u4f5c\u7528\u3002\u4f8b\u5982\uff0cPLGA \u5fae\u7403\u53ef\u4ee5\u901a\u8fc7\u7a7f\u8fc7\u8840\u8111\u5c4f\u969c\u5c06\u6297\u764c\u836f\u7269\u8f93\u9001\u5230\u8111\u80bf\u7624\u3002\u8102\u8d28\u5fae\u7403\u53ef\u4ee5\u901a\u8fc7\u53e3\u670d\u65b9\u5f0f\u5c06\u80f0\u5c9b\u7d20\u8f93\u9001\u7ed9\u7cd6\u5c3f\u75c5\u60a3\u8005\u3002\u78c1\u6027\u5fae\u7403\u53ef\u4ee5\u5c06\u836f\u7269\u8f93\u9001\u5230\u809d\u810f\u80bf\u7624\u3002<\/p>\n<p><strong><b>2<\/b><\/strong><strong><b>.<\/b><\/strong><strong><b>\u7ec4\u7ec7\u5de5\u7a0b\uff1a<\/b><\/strong>\u00a0\u5fae\u7403\u53ef\u7528\u4e8e\u521b\u5efa\u652f\u6301\u7ec6\u80de\u6216\u7ec4\u7ec7\u751f\u957f\u548c\u5206\u5316\u7684\u652f\u67b6\u6216\u57fa\u8d28\u3002\u5b83\u4eec\u8fd8\u53ef\u4ee5\u63d0\u4f9b\u673a\u68b0\u3001\u5316\u5b66\u548c\u751f\u7269\u7ebf\u7d22\u6765\u8c03\u8282\u7ec6\u80de\u884c\u4e3a\u548c\u529f\u80fd\u3002\u4f8b\u5982\uff0cHA \u5fae\u7403\u53ef\u7528\u4e8e\u521b\u5efa\u5177\u6709\u9aa8\u4f20\u5bfc\u548c\u9aa8\u8bf1\u5bfc\u7279\u6027\u7684\u9aa8\u7ec4\u7ec7\u652f\u67b6\u3002\u85fb\u9178\u76d0\u5fae\u7403\u53ef\u7528\u4e8e\u5c01\u88c5\u5e72\u7ec6\u80de\u6216\u751f\u957f\u56e0\u5b50\u4ee5\u4fc3\u8fdb\u8f6f\u9aa8\u7ec4\u7ec7\u518d\u751f\u3002\u7a7a\u5fc3\u5fae\u7403\u53ef\u7528\u4e8e\u521b\u5efa\u7528\u4e8e\u8f6f\u7ec4\u7ec7\u5de5\u7a0b\u7684\u8f7b\u8d28\u548c\u677e\u6563\u652f\u67b6\u3002<\/p>\n<p><strong><b>3<\/b><\/strong><strong><b>.<\/b><\/strong><strong><b>\u751f\u7269\u4f20\u611f\u5668\uff1a<\/b><\/strong>\u00a0\u5fae\u7403\u53ef\u7528\u4e8e\u589e\u5f3a\u68c0\u6d4b\u751f\u7269\u5206\u5b50\u6216\u75c5\u539f\u4f53\u7684\u751f\u7269\u4f20\u611f\u5668\u7684\u7075\u654f\u5ea6\u548c\u7279\u5f02\u6027\u3002\u5b83\u4eec\u8fd8\u53ef\u4ee5\u653e\u5927\u4fe1\u53f7\u6216\u6539\u53d8\u751f\u7269\u4f20\u611f\u5668\u7684\u989c\u8272\u3002\u4f8b\u5982\uff0c\u805a\u5408\u7269\u5fae\u7403\u53ef\u7528\u4e8e\u5c06\u6297\u4f53\u6216\u9176\u56fa\u5b9a\u5728\u751f\u7269\u4f20\u611f\u5668\u8868\u9762\uff0c\u7528\u4e8e\u514d\u75ab\u6d4b\u5b9a\u6216\u9176\u6d4b\u5b9a\u3002\u9676\u74f7\u5fae\u7403\u53ef\u7528\u4e8e\u521b\u5efa\u5149\u5b66\u751f\u7269\u4f20\u611f\u5668\uff0c\u5f53\u53d7\u5230\u5206\u6790\u7269\u7684\u523a\u6fc0\u65f6\uff0c\u5b83\u4eec\u7684\u6298\u5c04\u7387\u6216\u8367\u5149\u4f1a\u53d1\u751f\u53d8\u5316\u3002\u78c1\u6027\u5fae\u7403\u53ef\u7528\u4e8e\u5206\u79bb\u548c\u6d53\u7f29\u751f\u7269\u5206\u5b50\u6216\u75c5\u539f\u4f53\uff0c\u4ee5\u4f9b\u751f\u7269\u4f20\u611f\u5668\u68c0\u6d4b\u3002<\/p>\n<p><strong><b>4<\/b><\/strong><strong><b>.<\/b><\/strong><strong><b>\u6210\u50cf\uff1a <\/b><\/strong>\u5fae\u7403\u53ef\u7528\u4e8e\u63d0\u9ad8\u7ec4\u7ec7\u6216\u5668\u5b98\u7ed3\u6784\u6216\u529f\u80fd\u6210\u50cf\u6280\u672f\u7684\u5bf9\u6bd4\u5ea6\u548c\u5206\u8fa8\u7387\uff0c\u8fd8\u53ef\u6807\u8bb0\u6216\u8ffd\u8e2a\u4f53\u5185\u7ec6\u80de\u6216\u836f\u7269\u3002\u4f8b\u5982\uff0c\u8102\u8d28\u5fae\u7403\u53ef\u7528\u4f5c\u8d85\u58f0\u9020\u5f71\u5242\uff0c\u589e\u5f3a\u58f0\u6ce2\u7684\u58f0\u6563\u5c04\u3002\u7a7a\u5fc3\u5fae\u7403\u53ef\u7528\u4f5cX\u5c04\u7ebf\u9020\u5f71\u5242\uff0c\u589e\u52a0X\u5c04\u7ebf\u7684\u8870\u51cf\u3002\u78c1\u6027\u5fae\u7403\u53ef\u7528\u4f5cMRI\u9020\u5f71\u5242\uff0c\u6539\u53d8\u6c34\u5206\u5b50\u78c1\u5171\u632f\u7684\u5f1b\u8c6b\u3002<\/p>\n<p>\u5fae\u7403\u662f\u4e00\u79cd\u7528\u9014\u5e7f\u6cdb\u7684\u591a\u7528\u9014\u9897\u7c92\uff0c\u5728\u533b\u5b66\u548c\u751f\u547d\u79d1\u5b66\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u901a\u8fc7\u6539\u53d8\u5176\u7c7b\u578b\u3001\u6027\u8d28\u3001\u5408\u6210\u65b9\u6cd5\u548c\u7528\u9014\uff0c\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u9700\u6c42\u548c\u76ee\u7684\u8fdb\u884c\u5b9a\u5236\u3002\u4e0e\u4f20\u7edf\u6750\u6599\u6216\u65b9\u6cd5\u76f8\u6bd4\uff0c\u5fae\u7403\u5177\u6709\u6548\u7387\u66f4\u9ad8\u3001\u6bd2\u6027\u66f4\u4f4e\u3001\u751f\u7269\u76f8\u5bb9\u6027\u66f4\u597d\u3001\u64cd\u4f5c\u66f4\u7b80\u4fbf\u7b49\u4f18\u70b9\u3002\u7136\u800c\uff0c\u5b83\u4eec\u4e5f\u5e26\u6765\u4e86\u4e00\u4e9b\u6311\u6218\uff0c\u4f8b\u5982\u6f5c\u5728\u7684\u514d\u75ab\u539f\u6027\u3001\u805a\u96c6\u3001\u964d\u89e3\u3001\u6e05\u9664\u7b49\u3002\u56e0\u6b64\uff0c\u9700\u8981\u8fdb\u4e00\u6b65\u7814\u7a76\u548c\u5f00\u53d1\u4ee5\u4f18\u5316\u5176\u8bbe\u8ba1\u548c\u6027\u80fd\uff0c\u5e76\u786e\u4fdd\u5176\u5b89\u5168\u6027\u548c\u6709\u6548\u6027\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Microspheres, as the name suggests, are small spherical particles in the micrometer range (1-1000 microns). They have various applications in medicine and life sciences, such as drug delivery, tissue engineering, biosensors, medical imaging, etc. 01Classification It can be classified according to their composition, structure, and function. Some common types include: Polymer Microspheres: They are made [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1700,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2253","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/posts\/2253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/comments?post=2253"}],"version-history":[{"count":6,"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/posts\/2253\/revisions"}],"predecessor-version":[{"id":2334,"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/posts\/2253\/revisions\/2334"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/media\/1700"}],"wp:attachment":[{"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/media?parent=2253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/categories?post=2253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanomicronspheres.com\/zh\/wp-json\/wp\/v2\/tags?post=2253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}