6.00" x 8.00"
8.00" x 10.00"
Caffeine Crystals Art Print
by Dr Jeremy Burgess
Caffeine Crystals by Dr Jeremy Burgess - 6" x 8"
Luster Photo Paper
Rolled in a Tube
Caffeine Crystals art print by Dr Jeremy Burgess. Our art prints are produced on acid-free papers using archival inks to guarantee that they last a lifetime without fading or loss of color. All art prints include a 1" white border around the image to allow for future framing and matting, if desired.
Caffeine crystals. Coloured scanning electron micrograph (SEM) of anhydrous caffeine crystals (1,3,7-trimethylxanthine). They were produced by a... more
3 - 4 business days
Art Print Tags
Caffeine crystals. Coloured scanning electron micrograph (SEM) of anhydrous caffeine crystals (1,3,7-trimethylxanthine). They were produced by a process called sublimation. A liquid containing caffine, such as coffee, is frozen and heated to 238 degrees Celsius, causing the frozen liquid to vaporise without going through the liquid phase. The vapour is then condensed, which drives the water out and results in anhydrous crystals. Some of the crystals have symmetrically intergrown (upper centre, red and yellow). Caffine stimulates the central nervous system (CNS), increasing alertness and deferring fatigue. It occurs in coffee beans and tea leaves. Magnification: x400 at 10 centimetres high.
About Dr Jeremy Burgess
Science Photo Library (SPL) is the leading source of science images and footage. Sourced from scientific and medical experts, acclaimed photographers and renowned institutions, our content is unrivaled worldwide. Outstanding quality, accuracy and commitment to excellence are deeply embedded in our DNA. Science Photo Library inspires creative professionals and delivers engaging content of the highest quality for a wide range of clients in a variety of sectors. Visit sciencephoto.com for more information and stay connected on Twitter, LinkedIn, Instagram and Vimeo.
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