MyCity » Nauka -> Nove tehnologije » Vest: Odstampajte sebi dorucak!

Odstampajte sebi dorucak!

Napisano na dan: 26.2.2006

Odstampajte sebi dorucak!
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Poslao: 26 Feb 2006 07:58
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Definitivno zvuci kao naucna fantastika, ali naucnik ruskog porekla, Vladimir Mironov, koji radi na Univezitetu Medicine u Juznoj Karolini, zajedno sa kolegom Tomasom Bolandom sa Univerziteta Klemson napravio je ink-jet stampac koji stampa biomaterijal!

Don't Bring Home the Bacon, Print It

Ink-jet printing has come a long way; we used to use it for what was called "hard copy." Soon, you will be able to use a modified ink-jet printer to make yourself some breakfast.

Tissue engineers like Vladimir Mironov of the Medical University of South Carolina, and Thomas Boland of Clemson University, have been printing biomaterials with modified ink-jet printers.

The cartridges are washed out and refilled with suspensions of living cells; the software that controls the characteristics of the ink is reprogrammed and you're good to go. Boland and Mironov use layers of "thermo-reversable" gel to build up three-dimensional structures like tubes—capillaries, to use the medical term. When the tiny droplets, or clumps, of cells came together closely, they fused; the gel can be easily removed, leaving a tube of tissue.

Just as printers contain inks of different colors, so tissue printers could contain different cell types to create complex structures.

Dalje na izvornom sajtu: http://www.livescience.com/scienceoffiction/060203_print_bacon.html

(Edit: popravio pravopis u pocetku vesti...)



Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
Poslao: 26 Feb 2006 18:09
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Znaci uskoro mozemo ocekivati "replicators" iz Star Treka



Poslao: 26 Feb 2006 23:44
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ovakvu vest sam jedva cekao da cujem... jos samo kada bi unapredili
teleportaciju na daljinu...

Poslao: 27 Feb 2006 05:54
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  • zeys 
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Doista lep izum.
Ali što se tiče teleportacije mislim da ćes morati da čekaš bar još neko vreme.

Poslao: 27 Feb 2006 08:34
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Samo molim da ne bude offtopica ovde. Tema je o 'stampanju' biomaterijala, a ne o teleportaciji. Svaki sledeci offtopic brisem!

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