منابع مشابه
Biological infrared imaging and sensing.
A variety of thermoreceptors are present in animals and insects, which aid them in hunting, feeding and survival. Infrared (IR) imaging pit organs in Crotaline and Boid snakes enable them to detect, locate and apprehend their prey by detecting the IR radiation they emit. IR pit organs of common vampire bats (Desmodus rotundus) enable them to detect IR radiation emitted by blood-rich locations o...
متن کاملNear-Infrared Fluorescent Materials for Sensing of Biological Targets
Near-infrared fluorescent (NIRF) materials are promising labeling reagents for sensitive determination and imaging of biological targets. In the near-infrared region biological samples have low background fluorescence signals, providing high signal to noise ratio. Meanwhile, near-infrared radiation can penetrate into sample matrices deeply due to low light scattering. Thus, in vivo and in vitro...
متن کاملInfrared Moon imaging for remote sensing of atmospheric smoke layers.
Simultaneous visible and long-wave infrared (IR) images of the Moon were used with a simple energy-balance model to study the spatial pattern of lunar surface temperatures. The thermal images were obtained with a radiometrically calibrated, compact, low-cost, commercial IR camera mounted on a small telescope. Differences between the predicted and measured maximum Moon temperatures were used to ...
متن کاملMid-Infrared Transmission and Reflection Microspectroscopy: Analysis of a Novel Biological Imaging System: The Snake Infrared-Imaging Pit Organ
P it vipers (e.g., rattlesnakes), boas, and pythons possess facial pit organs that are part of unique infrared imaging sensors not found in any other living species. Pit organs allow these snakes to detect thermal contrast in the environment and to form spatial images of their thermal environments within infrared regions of the electromagnetic spectrum (1) (Figure 1). The infrared imaging syste...
متن کاملFlexible visible-infrared metamaterials and their applications in highly sensitive chemical and biological sensing.
Flexible electronic and photonic devices have been demonstrated in the past decade, with significant promise in low-cost, light-weighted, transparent, biocompatible, and portable devices for a wide range of applications. Herein, we demonstrate a flexible metamaterial (Metaflex)-based photonic device operating in the visible-IR regime, which shows potential applications in high sensitivity strai...
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ژورنال
عنوان ژورنال: Micron
سال: 2002
ISSN: 0968-4328
DOI: 10.1016/s0968-4328(01)00010-5