Cov kws tshawb fawb ntawm Stevens lub Koom Txoos ntawm Technology hauv New Jersey tau siv 3D luam ntawv los tsim thawj zaug hauv bionic nceb . Tus qauv, uas yog tsim los ntawm ib qho yooj yim khawm nceb uas nws lub hau yog qauv nrog lub zog ua cov cyanobacteria thiab graphene nanoribbons luam tawm ntawm cov kab mob, nws muaj peev xwm ntawm generating ib ncig ntawm 65 nanoamps ntawm tam sim no. Txawm tias tsis txaus siv lub hwj huam hluav taws xob, ib qho kev nce nqi ntawm cov nceb yuav muaj peev xwm muab lub zog tam sim no kom muaj lub hwj chim-ua pa diode.
Cyanobacteria muaj kev ua kom zoo zoo hauv quantum efficiency, nrog rau 100 feem pua ntawm kev hloov cov duab ntawm cov duab - vim li ntawm 2.5 billion xyoo ntawm evolution, nws piav qhia. Cov kab mob no yog cov khoom siv hluav taws xob ntau tshaj plaws, uas nqus cov fais fab ntawm lub hnub thiab ua tus coj lawv mus rau qhov chaw nruab nrab (ua los ntawm cov kua roj carbon monoxide), raws li kev sib cais (electrons thiab qhov). Qhov kev sib cais hauv qhov chaw no txhais tau hais tias lawv tsis tuaj yeem ua haujlwm tsis sib haum los ntawm kev sau ntaub ntawv, yog li cov electrons tuaj yeem tsim teeb currents.
Cov kab mob cyanobacterial densely-packed
Ua tsaug rau 3D printing, pab pawg neeg tau txais anisotropic sib dhos denser cyanobacteria hlwb ntawm lub nceb 'txeem qauv.
Qhib photosynthesis
Ntawm cov ntsiab lus no, cov electron tau pauv los ntawm cyanobacteria 'sab membrane rau ib lub network ntawm graphene nanobarbours raws li peb ci teeb ntawm lub nceb. Qhov no ua rau cov duab ntawm cov duab bioelectrons hauv cyanobacteria, uas siv qhov siv hluav taws xob rau cov khoom siv hluav taws xob los tsav cov electron .
