首页> 外文会议>Laser-Tissue Interaction, Tissue Optics, and Laser Welding III >Investigations of normal skin tissue using fiber optical FTIR spectroscopy
【24h】

Investigations of normal skin tissue using fiber optical FTIR spectroscopy

机译:使用光纤FTIR光谱研究正常皮肤组织

获取原文
获取原文并翻译 | 示例

摘要

Abstract: An innovative spectroscopic diagnostic method has been developed of investigation of different regions of normal human skin tissue. This new method is a combination of Fourier transform infrared fiberoptic evanescent wave (FTIR-FEW) spectroscopy and fiber optic technique for the middle infrared (MIR) wavelength range (3 to 20 micrometer). The fiberoptical sensors we have used are characterized by low optical losses and high flexibility for remote analysis. Our new fiber optical accessory can be utilized with a diversity of standard commercial Fourier transform spectrometers. FTIR-FEW, using nontoxic unclad fibers in the attenuated total reflection (ATR) regime, is suitable for noninvasive, fast, sensitive investigations of normal skin in vivo for various medical diagnostics applications including studies of acupuncture points. Our method allows for direct interaction of the skin tissue with the fiber. Here we present the first data on infrared spectra of skin tissue in vivo for several acupuncture points in the range of 1300 to 1800 cm$+$MIN@1$/ and 2600 to 4000 cm$+$MIN@1$/. !21
机译:摘要:已经开发出一种新颖的光谱诊断方法来研究正常人皮肤组织的不同区域。这种新方法结合了傅里叶变换红外van逝波(FTIR-FEW)光谱技术和光纤技术,可用于中等红外(MIR)波长范围(3至20微米)。我们使用的光纤传感器的特点是光损耗低,远程分析的灵活性高。我们的新型光纤附件可与各种标准的商用傅立叶变换光谱仪一起使用。 FTIR-FEW在衰减全反射(ATR)方案中使用无毒未包覆纤维,适用于体内正常皮肤的非侵入性,快速,敏感研究,可用于各种医学诊断应用,包括穴位研究。我们的方法允许皮肤组织与纤维直接相互作用。在这里,我们介绍了在1300到1800 cm $ + $ MIN @ 1 $ /和2600到4000 cm $ + $ MIN @ 1 $ /范围内几个针刺点的体内皮肤组织红外光谱的第一份数据。 !21

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号