金屬可以說是科技的來源。502Please respect copyright.PENANAPWA5yjL5mn
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。502Please respect copyright.PENANAvOt5wsybKr502Please respect copyright.PENANAGynZvR4UrQ
502Please respect copyright.PENANAIilKyM3LwO
502Please respect copyright.PENANAxPmowoBOEd
(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。502Please respect copyright.PENANATOlICLX3Au502Please respect copyright.PENANAWPOK9uYDn1
502Please respect copyright.PENANAgpsCN8OSTc
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。502Please respect copyright.PENANAlAbBQWqVwm
502Please respect copyright.PENANAwthf4iYL27
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。502Please respect copyright.PENANADiZGwpvFum
502Please respect copyright.PENANAODB5OQrZFM
502Please respect copyright.PENANAcIGa5tAHkB
(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。502Please respect copyright.PENANAPUO2HX2GNu502Please respect copyright.PENANAAwHAEuMcCG
502Please respect copyright.PENANA4idLleSIEI
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。502Please respect copyright.PENANAGGKalH6ud7
502Please respect copyright.PENANAxfzGUVTQtC
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。502Please respect copyright.PENANAe1VO6LlWJt
502Please respect copyright.PENANA2FpqGiJVa8
502Please respect copyright.PENANA4qJzbXyQZ8
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。502Please respect copyright.PENANAaAmiqe3gma
502Please respect copyright.PENANASGcSCsTKrq
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/toc502Please respect copyright.PENANAXLPS8TTkJl
502Please respect copyright.PENANAuqEQBCJbBu
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。502Please respect copyright.PENANADtDUG9efzi
502Please respect copyright.PENANA5g7xzAUVXv
Link:502Please respect copyright.PENANA4qZeXCfgiD
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio502Please respect copyright.PENANAAFclD0iUip
502Please respect copyright.PENANARhTCHUjlpt
502Please respect copyright.PENANA9BWihMeiRf
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。502Please respect copyright.PENANAQrcoq95RhC
502Please respect copyright.PENANAyKQKfekrls
Ref1:https://advances.sciencemag.org/content/7/17/eabd9210502Please respect copyright.PENANAo1U4abCIQj
arrow_back
科普專欄–薯不揀單
more_vert
-
info_outline 資料
-
toc 目錄
-
share 分享
-
format_color_text 介面設置
-
exposure_plus_1 推薦
-
打賞
-
report_problem 檢舉
-
account_circle 登入
X
科普專欄–薯不揀單
作者:
薯仔聞茱莉

篇 #214
三十秒科學–銅之鍊金細菌
喜歡 2
閱讀 498
書籤 150
campaign
催更 0
打賞

按此加載下一章
X
每次催更後,作者都會收到通知!
smartphone100 → 催更
×
寫下你喜歡這個故事的地方
×
對此喜歡的人