紫外線從來都是可免則免，而購買薯仔則是多多益善。1012Please respect copyright.ＰＥＮＡＮＡVeAQeEfeVB
1012Please respect copyright.ＰＥＮＡＮＡSspiibPNcX
1012Please respect copyright.ＰＥＮＡＮＡdjvwYu1EER
在大多數的情況下，陽光是我們接觸紫外線的最主要源頭。1012Please respect copyright.ＰＥＮＡＮＡgTdGeuvQqg
1012Please respect copyright.ＰＥＮＡＮＡj3YcrLgqmG
太陽放出的紫外線根據波段可分為兩種，UVA和UVB。1012Please respect copyright.ＰＥＮＡＮＡaAGGAjLEGA
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。1012Please respect copyright.ＰＥＮＡＮＡSYziPSXlK9
1012Please respect copyright.ＰＥＮＡＮＡqJRphNaHQG
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。1012Please respect copyright.ＰＥＮＡＮＡEiH4ZAGved
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。1012Please respect copyright.ＰＥＮＡＮＡpcnU4H4S0r
1012Please respect copyright.ＰＥＮＡＮＡyia1yIjEJ6
1012Please respect copyright.ＰＥＮＡＮＡP43TPZrLoI
1012Please respect copyright.ＰＥＮＡＮＡtWh03wlGmT
（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。1012Please respect copyright.ＰＥＮＡＮＡT0t939CFGz
1012Please respect copyright.ＰＥＮＡＮＡJkn0rQDrSD
（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。1012Please respect copyright.ＰＥＮＡＮＡzK8ur9zE4R
1012Please respect copyright.ＰＥＮＡＮＡKJLM7Ua9BM
1012Please respect copyright.ＰＥＮＡＮＡbEfBskIV1E
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。1012Please respect copyright.ＰＥＮＡＮＡB9KZBaZxXs
1012Please respect copyright.ＰＥＮＡＮＡ4VQ7Haaozj
（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。1012Please respect copyright.ＰＥＮＡＮＡxx186D1Kmy
1012Please respect copyright.ＰＥＮＡＮＡL01ECb7Qjd
1012Please respect copyright.ＰＥＮＡＮＡXuzLP2TkWq
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。1012Please respect copyright.ＰＥＮＡＮＡ79E5JV632g
1012Please respect copyright.ＰＥＮＡＮＡYS5kxTp7L2
無疑，一場時裝界的科學大戰號角已徐徐奏起。1012Please respect copyright.ＰＥＮＡＮＡxdoTS9MWPh
1012Please respect copyright.ＰＥＮＡＮＡJAvMcQv7ZV
1012Please respect copyright.ＰＥＮＡＮＡGqWTT0DJXP
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。1012Please respect copyright.ＰＥＮＡＮＡCwlqdsKqV4
1012Please respect copyright.ＰＥＮＡＮＡXZl2MXdCs1
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/toc1012Please respect copyright.ＰＥＮＡＮＡnxghcuEYui
1012Please respect copyright.ＰＥＮＡＮＡuhm2G1H9Oo
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。1012Please respect copyright.ＰＥＮＡＮＡJaXidsAXOL
1012Please respect copyright.ＰＥＮＡＮＡsC8zMWPrkg
Link:1012Please respect copyright.ＰＥＮＡＮＡ2u4cpjRHTD
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio1012Please respect copyright.ＰＥＮＡＮＡMeZBzvu01F
1012Please respect copyright.ＰＥＮＡＮＡzhhEd2TPzA
1012Please respect copyright.ＰＥＮＡＮＡxB5frGXO0m
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。1012Please respect copyright.ＰＥＮＡＮＡzdexTXPDtr
1012Please respect copyright.ＰＥＮＡＮＡ9RRpDVf1n6
Ref1:https://onlinelibrary.wiley.com/doi/full/10.1002/admt.2020005641012Please respect copyright.ＰＥＮＡＮＡGeyHHYdZnL
1012Please respect copyright.ＰＥＮＡＮＡ2ovjO0D028
明日會停一日更，想花時間在講故台寫文。
1012Please respect copyright.ＰＥＮＡＮＡokU5qoHgqM
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