紫外線從來都是可免則免，而購買薯仔則是多多益善。1016Please respect copyright.ＰＥＮＡＮＡeyTZOTHjiL
1016Please respect copyright.ＰＥＮＡＮＡj4yge5ax7I
1016Please respect copyright.ＰＥＮＡＮＡ1RNzkhpUca
在大多數的情況下，陽光是我們接觸紫外線的最主要源頭。1016Please respect copyright.ＰＥＮＡＮＡMmZqHG2l3P
1016Please respect copyright.ＰＥＮＡＮＡDV4cglAOdb
太陽放出的紫外線根據波段可分為兩種，UVA和UVB。1016Please respect copyright.ＰＥＮＡＮＡmiBVhcmb0l
概要來說，UVA(320–400nm)會曬黑皮膚及引起皺紋，而UVB(280–320 nm)則會曬傷及曬紅皮膚。1016Please respect copyright.ＰＥＮＡＮＡgWj401A4Z6
1016Please respect copyright.ＰＥＮＡＮＡW5rxBmnoYw
根據世衛所訂下的方式，UV指數的計法是將總紫外線的能量除以25。1016Please respect copyright.ＰＥＮＡＮＡMQPOyoRlDf
指數高於6表示有高度曬傷風險，而高於11更會對人體構成危險。1016Please respect copyright.ＰＥＮＡＮＡPfZTwcfMKA
1016Please respect copyright.ＰＥＮＡＮＡcG2cmDxGZd
1016Please respect copyright.ＰＥＮＡＮＡ52Otb4pbbQ
1016Please respect copyright.ＰＥＮＡＮＡZRE1Khmk7l
（圖2）現今智能手錶、智能眼鏡等設備已逐漸普遍，有不少更設有光觸媒二氧化鈦(TiO2)等物料可以將紫外光量化成電流，然後再根據的電流強弱判斷出紫外線指數。1016Please respect copyright.ＰＥＮＡＮＡX0itLY0W1g
1016Please respect copyright.ＰＥＮＡＮＡY3DiTYtVW2
（圖3）近日，有科學家研發出隨著紫外光強弱而變色的麻料（Ref1)，基於毛線表面凹凸不平，因而增加紫外光在裡頭多重折射的機會，變相使在感測方面比普遍的平面光觸媒更為靈敏。1016Please respect copyright.ＰＥＮＡＮＡteZMsxInJQ
1016Please respect copyright.ＰＥＮＡＮＡxnGypZHWUy
1016Please respect copyright.ＰＥＮＡＮＡh8EoE69K7K
他們在文中展示出，改變原材料的做法，可達至不同效果，例如WIFI圖案展示出紫外線的強弱。1016Please respect copyright.ＰＥＮＡＮＡgT6UXSbTJd
1016Please respect copyright.ＰＥＮＡＮＡsBBjavgGxV
（圖4）他們更成功製作出隨紫外光強弱而變色的麻繩，據稱布料彈性十足穿著上非常舒適，而且製作方法可套用在任何製衣物料上。1016Please respect copyright.ＰＥＮＡＮＡ59dVZAXHSU
1016Please respect copyright.ＰＥＮＡＮＡaCK9R9j55I
1016Please respect copyright.ＰＥＮＡＮＡfP6xU4GIpE
在文中，他們發揮了自己的小宇宙，縫出提子圖案，提子葉加上孔雀石綠感測pH，而提子則由紫外光織成麻繩用作感測UV之用。1016Please respect copyright.ＰＥＮＡＮＡDftOwHbBHt
1016Please respect copyright.ＰＥＮＡＮＡVQdSnTl3Hm
無疑，一場時裝界的科學大戰號角已徐徐奏起。1016Please respect copyright.ＰＥＮＡＮＡBEtKMweNBR
1016Please respect copyright.ＰＥＮＡＮＡW6Ry7B2SKa
1016Please respect copyright.ＰＥＮＡＮＡo0FD7FEDHp
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。1016Please respect copyright.ＰＥＮＡＮＡ3jsHv3x4Py
1016Please respect copyright.ＰＥＮＡＮＡ9dDsc1qIBc
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/toc1016Please respect copyright.ＰＥＮＡＮＡ0xbglhtCvt
1016Please respect copyright.ＰＥＮＡＮＡFysQvgXZi9
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。1016Please respect copyright.ＰＥＮＡＮＡGmooyBqrn3
1016Please respect copyright.ＰＥＮＡＮＡ38GAlw5kJw
Link:1016Please respect copyright.ＰＥＮＡＮＡIvpVBTQ7IX
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio1016Please respect copyright.ＰＥＮＡＮＡBbrRBzV78C
1016Please respect copyright.ＰＥＮＡＮＡYX1MAStJop
1016Please respect copyright.ＰＥＮＡＮＡdkbPC6l7VR
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。1016Please respect copyright.ＰＥＮＡＮＡiIL2eY21og
1016Please respect copyright.ＰＥＮＡＮＡXBVdLFVNc0
Ref1:https://onlinelibrary.wiley.com/doi/full/10.1002/admt.2020005641016Please respect copyright.ＰＥＮＡＮＡ6NrJGUtNlK
1016Please respect copyright.ＰＥＮＡＮＡlt3K9iL05F
明日會停一日更，想花時間在講故台寫文。
1016Please respect copyright.ＰＥＮＡＮＡez0hxSQkYK
Penana
search
登入arrow_drop_down
註冊arrow_drop_down
