~ ~ ~
Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /var/www/custom/archive.cmdm/config.php on line 60

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /var/www/custom/archive.cmdm/config.php on line 60

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /var/www/custom/archive.cmdm/config.php on line 60

Warning: mktime() [function.mktime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /var/www/custom/archive.cmdm/config.php on line 60

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /var/www/custom/archive.cmdm/config.php on line 61

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /var/www/custom/archive.cmdm/config.php on line 62

Deprecated: Function ereg_replace() is deprecated in /var/www/custom/archive.cmdm/article.php on line 102
无镜片显微镜在芯片上显示高清晰度三维影像 - China Medical Device Manufacturer
CMDM

- English | 中文

Fri, January 19th, 2018

2011年6月CMDM电子快讯 » 技术新知
无镜片显微镜在芯片上显示高清晰度三维影像

加州大学洛杉矶分校纳米技术研究院的研究人员已经创造了一种无需镜片的显微镜,可以在芯片上显示高分辨率三维断层图像。

光学显微镜正变得体积更大,更复杂,经调整它们能以更好的清晰度显示更小的物体。 新的显微镜只有手掌大小,它将加速科学研究工作并导致节约设备成本。它能够显示大量的显微物体。

这种系统使用了诸如细胞这样的投机机构的部分透明特性。 通过将光照射在细胞样本之上,产生的阴影不仅显示了细胞的轮廓,也显示出它们亚细胞结构的详细信息。

通过旋转光源在该平台上呈现的三维影像可以从多个角度照亮样本。这些多角度还使该系统在不牺牲清晰度的情况下利用断层扫描生成三维影像。

美国国家科学院院刊的网络版于近期描述了该项研究。该研究由本国家科学基金会、海军研究办公室和美国国家卫生研究院赞助,并由盖茨基金会和沃达丰美洲基金会支持。

您可以在加州洛杉矶分校新闻稿“无镜片光学显微镜在芯片上产生高清晰度三维图像。”上了解有关该研究的更多信息。

版权所有 © 2005-2010 医疗设计和制造OEM (CMDM) 本网站所有内容,如未获书面同意,不得以任何形式转载和节录。违反上述声明者,我方将依法追究法律责任。

本期其他技术新知

- 主页 | 当期杂志 | 订阅 | 联系方式 | 关于我们 -©2011 汇科传讯集团 医疗设计和制造OEM 版权所有.