金屬可以說是科技的來源。302Please respect copyright.PENANA6XllIRLG9Z
以銅為例,它可以製作成為各式各樣的感應器、太陽能電池、防菌薄膜等等。302Please respect copyright.PENANAH6iUgniXUF302Please respect copyright.PENANA1f48FwNwb5
302Please respect copyright.PENANATegbqdTqbP
302Please respect copyright.PENANAsfYjp4mvrg
(圖2)近日有研究報告指出,在巴西銅礦中發現到有一品種的細菌可以從含銅的液體中提煉出銅金屬。302Please respect copyright.PENANAUtZHRpzOi3302Please respect copyright.PENANAXMOS6AthTe
302Please respect copyright.PENANAURXEvsEQr2
從圖中可見,當細菌養殖在藍綠色的CuSO4液體(含銅的液體)後48小時(攝氏28度),液體便變成為金屬銅的銅色。302Please respect copyright.PENANAiEI6I3UWHd
302Please respect copyright.PENANAf1DdDI8hjY
利用各種顯微鏡及相關的技術,科學家確認該細菌的確是提煉出銅金屬。302Please respect copyright.PENANAVbZOCLJdrw
302Please respect copyright.PENANAgD1mAjBWBf
302Please respect copyright.PENANAOo23Fz5oes
(圖3)比較兩種飼養情況,在含銅的情況下,該細菌共表達出145種正常情況下不會表達的蛋白質。302Please respect copyright.PENANAD0b7OcDAH8302Please respect copyright.PENANAOlKoAtXoS0
302Please respect copyright.PENANAhFkOrNWB67
暫時所假定的機制,相信是由細菌內含鐵的部份再加上檸檬酸鹽的新陳代謝協助,該細菌才得以從含銅液體中提煉出銅金屬。302Please respect copyright.PENANAFePDXINHIh
302Please respect copyright.PENANAaC2jeRZxBs
若能將此投入工業化,將會大大減低提煉銅金屬所消耗的能源。302Please respect copyright.PENANABunjXRgPni
302Please respect copyright.PENANACPSRjYMrNp
302Please respect copyright.PENANAaEZQQK7Qm0
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。302Please respect copyright.PENANAjeosdTZL3A
302Please respect copyright.PENANAJt1gKfKjqh
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc302Please respect copyright.PENANA5p7SXMYo21
302Please respect copyright.PENANA7WDpXHIZ6c
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。302Please respect copyright.PENANAAzb8BHwbOI
302Please respect copyright.PENANAE1CTr8z9Lh
Link:302Please respect copyright.PENANAXBjJV1opTU
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio302Please respect copyright.PENANA7wE4JP8V97
302Please respect copyright.PENANAinvNDVe6Q7
302Please respect copyright.PENANAkUJJ2uHj3u
除非Facebook及IG重開侵侵的account,否則我的IG將不會再作更新,只會寄居本土LIHKG及Penana。302Please respect copyright.PENANAyy12HCuyp0
302Please respect copyright.PENANA8Py6WRgis6
Ref1:https://advances.sciencemag.org/content/7/17/eabd9210302Please respect copyright.PENANAoK595PWdyJ