\u30d9\u30fc\u30bf\u5d29\u58ca\u3092\u96fb\u529b\u306b\u5909\u3048\u308bbetavoltaic\u306b\u4f7f\u308f\u308c\u308b\u540c\u4f4d\u4f53\u306b147Pm\u304c\u3042\u308a\u307e\u3059\u3002Pm\u306f\u30d7\u30ed\u30e1\u30c1\u30a6\u30e0\u3067\u3001\u5b89\u5b9a\u540c\u4f4d\u4f53\u304c\u306a\u3044\u5143\u7d20\u3067\u3059\u3002147Pm\u306e\u534a\u6e1b\u671f\u306f2.6\u5e74\u3067\u3001\u3042\u307e\u308a\u9577\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u5bff\u547d\u304c\u77ed\u3044\u3068\u539f\u5b50\u6570\u5f53\u305f\u308a\u306e\u5d29\u58ca\u901f\u5ea6\u304c\u901f\u304f\uff08\u6bce\u79d2\u306e\u5d29\u58ca\u6570\u3067\u3042\u308b\u30d9\u30af\u30ec\u30eb(Bq)\u304c\u5927\u304d\u3044\uff09\u3001\u91cf\u304c\u5c11\u306a\u304f\u3066\u52d5\u4f5c\u3059\u308b\u306e\u3067\u8d85\u5c0f\u578b\u5316\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u77ed\u5bff\u547d\u306a\u3089\u5316\u5b66\u96fb\u6c60\u3067\u5341\u5206\u3067\u3059\u306d\u3002\u3044\u308d\u3044\u308d\u8abf\u3079\u3066\u3044\u305f\u3089\u3001\u4eca\u5e74\u306b\u306a\u3063\u3066\u30d7\u30ed\u30e1\u30c1\u30a6\u30e0\u306e\u932f\u4f53\u304c\u521d\u3081\u3066\u4f5c\u3089\u308c\u305f\u3068\u3044\u3046\u8ad6\u6587\u304cNature\u306b\u51fa\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u7121\u6599\u3067\u8aad\u3081\u307e\u3059\u3002\u7c73\u56fdOak Ridge National Laboratory\u306e\u7814\u7a76\u3067\u3059\u3002
\nhttps:\/\/www.nature.com\/articles\/s41586-024-07267-6
\nFig.1\u306ePm\u306e3\u4fa1\u306e\u932f\u4f53\u304c\u30d4\u30f3\u30af\u8272\u306a\u306e\u306f\u521d\u3081\u3066\u898b\u307e\u3057\u305f\u3002\u78ba\u304b\u306b\u4e00\u898b\u306e\u4fa1\u5024\u306f\u3042\u308a\u307e\u3059\u3002\u653e\u5c04\u80fd\u304c\u5f37\u3044\u3068\u306e\u3053\u3068\u3067\u3001wikipedia\u306b\u3082\u5358\u4f53\u91d1\u5c5e\u306e\u5199\u771f\u306f\u8f09\u3063\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u5316\u5408\u7269\u306a\u306e\u3067\u5e0c\u91c8\u3055\u308c\u3066\u3044\u308b\u306e\u3068\u3001\u30ab\u30e1\u30e9\u306e\u524d\u306b\u900f\u660e\u306a\u906e\u853d\u7248\u3092\u5165\u308c\u305f\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u30e9\u30f3\u30bf\u30ce\u30a4\u30c9\u306a\u306e\u3067\u86cd\u5149\u3082\u51fa\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u66f8\u3044\u3066\u3042\u308a\u307e\u305b\u3093\u304c\u4f55\u8272\u306b\u5149\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002
\nFig.3\u306f\u30e9\u30f3\u30bf\u30ce\u30a4\u30c9\u53ce\u7e2e\u3092EXAFS\u30c7\u30fc\u30bf\u304b\u3089\u8b70\u8ad6\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u6b20\u3051\u3066\u3044\u305fPm\u306e\u3068\u3053\u308d\u304c\u57cb\u307e\u308a\u307e\u3057\u305f\u3002
\n\u5b9f\u9a13\u624b\u6cd5\u306e\u3068\u3053\u308d\u304c\u9762\u767d\u3044\u3067\u3059\u3002\u653e\u5c04\u6027\u540c\u4f4d\u4f53\u3092\u6271\u3046\u65bd\u8a2d\u3067\u3001\u30b0\u30ed\u30fc\u30d6\u30dc\u30c3\u30af\u30b9(glovebox)\u3068HEPA\u30d5\u30a3\u30eb\u30bf\u30fc\u4ed8\u304d\u306e\u30c9\u30e9\u30d5\u30c8(fume hood)\u3092\u4f7f\u3063\u305f\u3068\u306e\u3053\u3068\u3002
\n238Pu(\u30d7\u30eb\u30c8\u30cb\u30a6\u30e0)\u3092\u88fd\u9020\u3059\u308b\u3068\u304d\u306e\u5ec3\u6db2\u304b\u3089\u56de\u53ce\u3057\u305f\u305d\u3046\u3067\u3059\u3002Oak Ridge National Lab\u306f\u6838\u5175\u5668\u3082\u6271\u3063\u3066\u3044\u308b\u306e\u3067238Pu\u3082\u4f5c\u3063\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u3002\u56de\u53ce\u6642\u306b\u5f37\u3044\u30ac\u30f3\u30de\u7dda\u304c\u3067\u308b\u30e9\u30f3\u30bf\u30ce\u30a4\u30c9\u5143\u7d20141,144Ce\u3068154-156Eu\u304c\u3042\u308b\u306e\u3067\u5206\u3051\u308b\u306e\u304c\u305f\u3044\u3078\u3093\u3060\u3063\u305f\u3068\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u3002\u9577\u3044\u6b74\u53f2\u306e\u4e2d\u3067\u4eca\u5e74\u307e\u3067Pm\u932f\u4f53\u306e\u5408\u6210\u304c\u884c\u308f\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u7406\u7531\u3082\u7d0d\u5f97\u3067\u3059\u3002
\n\u30d7\u30ed\u30e1\u30c1\u30a6\u30e0\u306e\u932f\u4f53\u3092\u4f5c\u3063\u3066\u5f79\u306b\u7acb\u3064\u306e\u304b\uff1f\u3068\u3044\u3046\u7591\u554f\u3092\u6301\u3064\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u653e\u5c04\u7dda\u533b\u5b66\uff08\u8a3a\u65ad\u3084\u6cbb\u7642\uff09\u306e\u7528\u9014\u3082\u3044\u307e\u306e\u3068\u3053\u308d\u30e1\u30b8\u30e3\u30fc\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8a3a\u65ad\u3067\u306fPET\u306b\u4f7f\u3046\u967d\u96fb\u5b50\u3092\u51fa\u3059\u03b2+\u5d29\u58ca\u3084\u7279\u5b9a\u306e\u81d3\u5668\u306b\u96c6\u307e\u308b\u3082\u306e\u4ee5\u5916\u306f\u540c\u4f4d\u4f53\u3092\u4f7f\u308f\u306a\u3044\u65b9\u6cd5\u304c\u7c21\u4fbf\u306a\u306e\u3067\u7528\u9014\u306b\u306a\u3089\u305a\u3001\u6cbb\u7642\u3067\u306f\u30ac\u30f3\u30de\u7dda\u3092\u51fa\u3059\u3088\u3046\u306a\u5143\u7d20\uff0860Co\u306a\u3069\uff09\u306f\u300c\u30ac\u30f3\u30de\u30ca\u30a4\u30d5\u300d\u306e\u7528\u9014\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30d7\u30ed\u30e1\u30c1\u30a6\u30e0\u306e\u540c\u4f4d\u4f53\u306f\u305d\u308c\u3082\u9055\u3044\u307e\u3059\u3002\u932f\u4f53\u3092\u4f5c\u3063\u305f\u306e\u306f\u7d14\u7c8b\u306b\u597d\u5947\u5fc3\u306e\u89b3\u70b9\u304b\u3089\u5049\u3044\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u4e16\u306e\u4e2d\u3092\u5909\u3048\u308b\u3088\u3046\u306a\u8a71\u3067\u306f\u306a\u3055\u305d\u3046\u3067\u3059\u3002
\nhttps:\/\/www.h.u-tokyo.ac.jp\/neurosurg\/rinsho\/GK.htm
\n\u203b\u5225\u306e\u8a71\u3067\u3059\u304c\u3001\u30ac\u30f3\u30de\u30ca\u30a4\u30d5\u306e\u88c5\u7f6e\u3092\u3069\u3046\u3084\u3063\u3066\u4f5c\u3063\u3066\u3044\u308b\u304b\u3001\u8208\u5473\u304c\u3042\u308a\u307e\u3059\u3002\u4eba\u9593\u306f60Co\u306b\u306f\u3055\u308f\u308c\u307e\u305b\u3093\u3002\u4e0b\u8a18\u306f\u30a4\u30f3\u30c9\u3067\u30c7\u30ea\u30fc\u5927\u5b66\u5316\u5b66\u79d1\u306e\u30b4\u30df\u304b\u308960Co\u304c\u767a\u898b\u3055\u308c\u305f\u3068\u3044\u304614\u5e74\u524d\u306e\u30cb\u30e5\u30fc\u30b9\u306b\u95a2\u9023\u3057\u3066\u53d6\u308a\u6271\u3044\u306e\u5b9f\u6f14\u304c\u51fa\u3066\u3044\u307e\u3059\u3002\u925b\u30ac\u30e9\u30b92m\u306e\u5411\u3053\u3046\u3067\u30de\u30b8\u30c3\u30af\u30cf\u30f3\u30c9\u3067\u6271\u3046\u305d\u3046\u3067\u3059\u300260Co\u306e\u4e0d\u6cd5\u5ec3\u68c4\u306f\u4e16\u754c\u3067\u4f55\u56de\u304b\u8d77\u3053\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u81f4\u6b7b\u7684\u3067\u3001\u7d76\u5bfe\u306b\u8d77\u3053\u3063\u3066\u6b32\u3057\u304f\u306a\u3044\u4e8b\u6545\u3067\u3059\u3002
\nhttps:\/\/www.youtube.com\/watch?v=LZsSdab4qh8<\/p>\n
half life \u534a\u6e1b\u671f
\nlanthanide \u300c\u3089\u300d\u30f3\u3055\u30ca\u30a4\u30c9\u3000\u30e9\u30f3\u30bf\u30ce\u30a4\u30c9
\ncomplex \u932f\u4f53
\nfume hood = draft chamber \u30c9\u30e9\u30d5\u30c8\u30c1\u30e3\u30f3\u30d0\u30fc fume \u30d5\u30e5\u30fc\u30e0\u3000\u306f\u7159\u3001\u84b8\u6c17\u3000
\n\u203b\u4e0b\u6c34\u9053\u306a\u3069\u306b\u4f7f\u3046\u9244\u7b4b\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3067\u3067\u304d\u305f\u300c\u30d2\u30e5\u30fc\u30e0\u7ba1\u300d\u306f fume \u3068\u306f\u95a2\u4fc2\u306a\u304f\u3001Hume\u5144\u5f1f\u3068\u3044\u3046\u767a\u660e\u8005\u306e\u540d\u524d\u304b\u3089\u6765\u3066\u3044\u307e\u3059\u3002\u3000https:\/\/www.hume-pipe.org\/about\/index.html
\ndiagnosis \u8a3a\u65ad
\ntherapy \u6cbb\u7642
\nPrometheus \u30d7\u30ed\u30e1\u30c6\u30a6\u30b9\u3000 \u4eba\u9593\u306b\u706b\u3092\u4e0e\u3048\u305f\u795e\uff08\u30ae\u30ea\u30b7\u30e3\u795e\u8a71\uff09
\n\u201d Whereas this lanthanide contraction phenomenon taught in general chemistry textbooks has been inferred mostly from theory and Shannon\u2019s effective ionic radii database, it still lacks experimental structural evidence for a complete set of lanthanides in solution that includes radioactive Pm.\u201d
\nlanthanide contraction phenomenon \u30e9\u30f3\u30bf\u30ce\u30a4\u30c9\u53ce\u7e2e\u306e\u73fe\u8c61
\ninfer \u30a4\u30f3\u300c\u30d5\u30a1\u300d\u30fc\u3000\u307b\u306e\u3081\u304b\u3059
\nShannon’s effective ionic radii database\u3000\u30b7\u30e3\u30ce\u30f3\u306e\u30a4\u30aa\u30f3\u534a\u5f84\u306e\u8868 \u2190\u3053\u308c\u306f\u6750\u6599\u5c4b\u306f\u3088\u304f\u4f7f\u3044\u307e\u3059<\/p>\n","protected":false},"excerpt":{"rendered":"
\u30d9\u30fc\u30bf\u5d29\u58ca\u3092\u96fb\u529b\u306b\u5909\u3048\u308bbetavoltaic\u306b\u4f7f\u308f\u308c\u308b\u540c\u4f4d\u4f53\u306b147Pm\u304c\u3042\u308a\u307e\u3059\u3002Pm\u306f\u30d7\u30ed\u30e1\u30c1\u30a6\u30e0\u3067\u3001\u5b89\u5b9a\u540c\u4f4d\u4f53\u304c\u306a\u3044\u5143\u7d20\u3067\u3059\u3002147Pm\u306e\u534a\u6e1b\u671f\u306f2.6\u5e74\u3067\u3001\u3042\u307e\u308a\u9577\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u5bff\u547d\u304c\u77ed\u3044\u3068\u539f\u5b50\u6570\u5f53\u305f\u308a\u306e\u5d29\u58ca\u901f\u5ea6\u304c\u901f\u304f\uff08\u6bce\u79d2\u306e\u5d29\u58ca\u6570\u3067\u3042\u308b\u30d9\u30af\u30ec\u30eb(Bq)\u304c\u5927\u304d\u3044\uff09\u3001\u91cf\u304c\u5c11\u306a\u304f\u3066\u52d5\u4f5c\u3059\u308b\u306e\u3067\u8d85\u5c0f\u578b\u5316\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u77ed\u5bff\u547d\u306a\u3089\u5316\u5b66\u96fb\u6c60\u3067\u5341\u5206\u3067\u3059\u306d\u3002\u3044\u308d\u3044\u308d\u8abf\u3079\u3066\u3044\u305f\u3089\u3001\u4eca\u5e74\u306b\u306a\u3063\u3066\u30d7\u30ed\u30e1\u30c1\u30a6\u30e0\u306e\u932f\u4f53\u304c\u521d\u3081\u3066\u4f5c\u3089\u308c\u305f\u3068\u3044\u3046\u8ad6\u6587\u304cNature\u306b\u51fa\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u7121\u6599\u3067\u8aad\u3081\u307e\u3059\u3002\u7c73\u56fdOak Ridge National Laboratory\u306e\u7814\u7a76\u3067\u3059\u3002 https:\/\/www.natu…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[42,44],"tags":[5,7],"class_list":["post-2104","post","type-post","status-publish","format-standard","hentry","category-tech","category-materials","tag-tech","tag-materials"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2104"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2104\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}