当前位置：首页>武汉>武汉大学刘兴海教授团队《Small》:仿生超韧快速响应水凝胶

武汉大学刘兴海教授团队《Small》:仿生超韧快速响应水凝胶

  • 2026-08-28 01:07:34
武汉大学刘兴海教授团队《Small》:仿生超韧快速响应水凝胶
点击上方“蓝字” 一键订阅

近期，武汉大学电子信息学院刘兴海教授团队提出了一种基于淀粉的分子工程策略，成功制备出一种兼具优异力学性能与快速电学响应的仿生水凝胶，并应用于面向肌萎缩侧索硬化患者的无线人机交互系统，实现了高精度、低延迟的无声通信。该研究通过将PCA（原儿茶酸）共价接枝到淀粉骨架上，构建了具有动态氢键与π-π堆叠作用的半互穿网络结构，显著提升了水凝胶的力学强度、韧性及电学响应速度。该水凝胶表现出优异的压阻传感性能，可实时将手指动作转换为电信号，结合有限状态机算法进行信号去噪与解码，在健康受试者试验中实现了字符级识别准确率高达99.2%。该工作不仅提供了一种高性能、可持续的水凝胶材料平台，也为残障人士提供了一种低门槛、语言无关的沟通新途径。

该成果以“Bioinspired Ultratough and Rapidly Responsive Hydrogels Empower Silent Communication”为题发表在《Small》上（Small, 2026）。文章第一作者为武汉大学张帅博博士。该研究得到国家重点研发计划等项目的支持。

图1PCA改性淀粉/PAM半互穿水凝胶网络合成机制

图2水凝胶的合成机制及PCA改性淀粉的化学结构表征

图3 PCA改性淀粉/PAM水凝胶在拉伸、压缩下的电学性能及循环稳定性表现

该工作是团队在生物基柔性电子与智能人机界面领域的又一重要进展。研究团队长期致力于可持续功能材料的分子设计、柔性传感与系统集成。本工作通过共价修饰策略实现生物大分子的功能化，突破了传统物理共混体系在长期稳定性与信号一致性方面的局限，为高性能生物基传感材料的开发提供了新思路。

原文链接：

https://onlinelibrary.wiley.com/doi/10.1002/smll.202514890

相关进展

武汉大学刘兴海教授团队 Adv. Sci.：逐步刚化发色团策略实现超长蓝色室温磷光材料

陕科大王学川/党旭岗、温州医科大郑漫辉 AFM：可注射自修复生物质基水凝胶生物粘合剂用于伤口愈合和可穿戴生物电子一体化

浙大杨栩旭研究员、李铁风教授/复旦梅时良研究员 AFM：喷涂实现的多功能水凝胶适形皮肤

高分子科技原创文章。欢迎个人转发和分享，刊物或媒体如需转载，请联系邮箱：info@polymer.cn

诚邀投稿

欢迎专家学者提供稿件（论文、项目介绍、新技术、学术交流、单位新闻、参会信息、招聘招生等）至info@polymer.cn，并请注明详细联系信息。高分子科技®会及时推送，并同时发布在中国聚合物网上。

欢迎加入微信群 为满足高分子产学研各界同仁的要求，陆续开通了包括高分子专家学者群在内的几十个专项交流群，也包括高分子产业技术、企业家、博士、研究生、媒体期刊会展协会等群，全覆盖高分子产业或领域。目前汇聚了国内外高校科研院所及企业研发中心的上万名顶尖的专家学者、技术人员及企业家。

申请入群，请先加审核微信号PolymerChina（或长按下方二维码），并请一定注明：高分子+姓名+单位+职称（或学位）+领域（或行业），否则不予受理，资格经过审核后入相关专业群。

点

这里“阅读原文”，查看更多

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

截止3月15日|武汉理工大学招聘2名专职教师

仙桃交管窗口5天抓获2名网上在逃人员

最新文章

随机文章

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-08-31 07:58:31 HTTP/2.0 GET : https://f.460.net.cn/a/468355.html
  2. 运行时间 : 0.063314s [ 吞吐率：15.79req/s ] 内存消耗：4,429.72kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=5d73adc9827861fd830035199f763890
  1. /wwwdata/wwwroot/f.460.net.cn/public/index.php ( 0.79 KB )
  2. /wwwdata/wwwroot/f.460.net.cn/vendor/autoload.php ( 0.17 KB )
  3. /wwwdata/wwwroot/f.460.net.cn/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /wwwdata/wwwroot/f.460.net.cn/vendor/composer/platform_check.php ( 0.90 KB )
  5. /wwwdata/wwwroot/f.460.net.cn/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /wwwdata/wwwroot/f.460.net.cn/vendor/composer/autoload_static.php ( 4.90 KB )
  7. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /wwwdata/wwwroot/f.460.net.cn/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /wwwdata/wwwroot/f.460.net.cn/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /wwwdata/wwwroot/f.460.net.cn/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /wwwdata/wwwroot/f.460.net.cn/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  18. /wwwdata/wwwroot/f.460.net.cn/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  19. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  20. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  21. /wwwdata/wwwroot/f.460.net.cn/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  22. /wwwdata/wwwroot/f.460.net.cn/app/provider.php ( 0.19 KB )
  23. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  24. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  25. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  26. /wwwdata/wwwroot/f.460.net.cn/app/common.php ( 0.03 KB )
  27. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  28. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  29. /wwwdata/wwwroot/f.460.net.cn/config/app.php ( 0.95 KB )
  30. /wwwdata/wwwroot/f.460.net.cn/config/cache.php ( 0.78 KB )
  31. /wwwdata/wwwroot/f.460.net.cn/config/console.php ( 0.23 KB )
  32. /wwwdata/wwwroot/f.460.net.cn/config/cookie.php ( 0.56 KB )
  33. /wwwdata/wwwroot/f.460.net.cn/config/database.php ( 2.47 KB )
  34. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  35. /wwwdata/wwwroot/f.460.net.cn/config/filesystem.php ( 0.61 KB )
  36. /wwwdata/wwwroot/f.460.net.cn/config/lang.php ( 0.91 KB )
  37. /wwwdata/wwwroot/f.460.net.cn/config/log.php ( 1.35 KB )
  38. /wwwdata/wwwroot/f.460.net.cn/config/middleware.php ( 0.19 KB )
  39. /wwwdata/wwwroot/f.460.net.cn/config/route.php ( 1.89 KB )
  40. /wwwdata/wwwroot/f.460.net.cn/config/session.php ( 0.57 KB )
  41. /wwwdata/wwwroot/f.460.net.cn/config/trace.php ( 0.34 KB )
  42. /wwwdata/wwwroot/f.460.net.cn/config/view.php ( 0.82 KB )
  43. /wwwdata/wwwroot/f.460.net.cn/app/event.php ( 0.25 KB )
  44. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  45. /wwwdata/wwwroot/f.460.net.cn/app/service.php ( 0.13 KB )
  46. /wwwdata/wwwroot/f.460.net.cn/app/AppService.php ( 0.26 KB )
  47. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  48. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  49. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  50. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  51. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  52. /wwwdata/wwwroot/f.460.net.cn/vendor/services.php ( 0.14 KB )
  53. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  54. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  55. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  56. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  57. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  58. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  59. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  60. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  61. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  62. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  63. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  64. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  65. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  66. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  67. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  68. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  69. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  70. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  71. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  72. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  73. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  74. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  75. /wwwdata/wwwroot/f.460.net.cn/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  76. /wwwdata/wwwroot/f.460.net.cn/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  77. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  78. /wwwdata/wwwroot/f.460.net.cn/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  79. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  80. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  81. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  82. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  83. /wwwdata/wwwroot/f.460.net.cn/app/Request.php ( 0.09 KB )
  84. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  85. /wwwdata/wwwroot/f.460.net.cn/app/middleware.php ( 0.25 KB )
  86. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  87. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  88. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  89. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  90. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  91. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  92. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  93. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  94. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  95. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  96. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  97. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  98. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  99. /wwwdata/wwwroot/f.460.net.cn/route/app.php ( 1.72 KB )
  100. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  101. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  102. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  103. /wwwdata/wwwroot/f.460.net.cn/app/controller/Index.php ( 4.81 KB )
  104. /wwwdata/wwwroot/f.460.net.cn/app/BaseController.php ( 2.05 KB )
  105. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  106. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  107. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  108. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  109. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  110. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  111. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  112. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  113. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  114. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  115. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  116. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  117. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  118. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  119. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  120. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  121. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  122. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  123. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  124. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  125. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  126. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  127. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  128. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  129. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  130. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  132. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  133. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  135. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  136. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  137. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /wwwdata/wwwroot/f.460.net.cn/runtime/temp/310a4debc7c38c2726b0b211618749f5.php ( 11.95 KB )
  140. /wwwdata/wwwroot/f.460.net.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.001296s ] mysql:host=127.0.0.1;port=3306;dbname=f460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.002636s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001108s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000493s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001788s ]
  6. SELECT * FROM `set` [ RunTime:0.000541s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001891s ]
  8. SELECT * FROM `article` WHERE `id` = 468355 LIMIT 1 [ RunTime:0.000493s ]
  9. UPDATE `article` SET `lasttime` = 1788134311 WHERE `id` = 468355 [ RunTime:0.003235s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000573s ]
  11. SELECT * FROM `article` WHERE `id` < 468355 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000572s ]
  12. SELECT * FROM `article` WHERE `id` > 468355 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000550s ]
  13. SELECT * FROM `article` WHERE `id` < 468355 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000889s ]
  14. SELECT * FROM `article` WHERE `id` < 468355 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000790s ]
  15. SELECT * FROM `article` WHERE `id` < 468355 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000843s ]
0.068003s