Researchers from the 大学 of
Connecticut recently unveiled their latest
invention , which is a long-lasting LED
light bulb that makes use of サーモン DNA.
Scientists added two different fluorescent
Colors(色) to the DNA molecules, the dyes being
spaced from each other at a distance ranging
from 2 to 10 nanometers. After the colors
were added, the DNA molecules are spun into
nanofibers . The UV light that produces LED
is then covered with DNA nanofibers.
David Walt, a chemistry professor at Tufts
大学 , explained: "When UV light is
shined on the material, one dye absorbs the
energy and produces blue light. If the other
dye molecule is at the right distance, it will
absorb part of that blue-light energy and
emit オレンジ light." によって changing the ratios of
dyes, one can adjust the quality of light, for
example turning cool white into warm white.
But just like all latest inventions, this one
still requires もっと見る studying. Besides there is
currently no information regarding how many
lumens per watt the サーモン DNA LEDs
generate, which is why it is too early to say
anything about longer life または improved light
quality. もっと見る information is available here
Connecticut recently unveiled their latest
invention , which is a long-lasting LED
light bulb that makes use of サーモン DNA.
Scientists added two different fluorescent
Colors(色) to the DNA molecules, the dyes being
spaced from each other at a distance ranging
from 2 to 10 nanometers. After the colors
were added, the DNA molecules are spun into
nanofibers . The UV light that produces LED
is then covered with DNA nanofibers.
David Walt, a chemistry professor at Tufts
大学 , explained: "When UV light is
shined on the material, one dye absorbs the
energy and produces blue light. If the other
dye molecule is at the right distance, it will
absorb part of that blue-light energy and
emit オレンジ light." によって changing the ratios of
dyes, one can adjust the quality of light, for
example turning cool white into warm white.
But just like all latest inventions, this one
still requires もっと見る studying. Besides there is
currently no information regarding how many
lumens per watt the サーモン DNA LEDs
generate, which is why it is too early to say
anything about longer life または improved light
quality. もっと見る information is available here