| 24小時(shí)熱門(mén)版塊排行榜 |
| 2 | 1/1 | 返回列表 |
| 查看: 461 | 回復(fù): 1 | ||
| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ,點(diǎn)擊這里進(jìn)行查看 | ||
糖太甜521鐵蟲(chóng) (初入文壇)
|
[求助]
請(qǐng)幫忙翻譯 拜托拜托。!
|
|
| The Φf of DMCS-TPA in THFwas estimated to be 5.3% using 9,10-diphenylanthracene (DPA) in ethanol (Φf= 95%) as the standard.While the DMCS-TPA powder shows bright yellowish green fluorescence with a Φf of 48.59% (Table 1), indicating its efficient emission in the solid state. The phenomenon demonstrates the AIE nature of DMCS-TPA, which could be attributed to the restricted internal rota-tions and decreased solvent polarity effect when molecules precipitate. The comparatively larger Φf value of DMCS-TPA powder than that of BMBCP (42.35%) implies that the cruciform structure of DMCS-TPA effectively depresses strong Π–Π inter-actions between the DCS axis thus diminishing emission quenching. |
至尊木蟲(chóng) (知名作家)
Translator and Proofreader
| 用溶于乙醇中的9,10 - 二苯基蒽(DPA)(φF= 95%)為標(biāo)準(zhǔn),估算了在THF中DMCS-TPA的φF值為5.3%。而DMCS-TPA粉末顯示明亮的黃綠色熒光,其φF為48.59%(表1),表明在固體狀態(tài)下其發(fā)光的有效性。這一現(xiàn)象表明DMCS-TPA的AIE性質(zhì),可能歸因于當(dāng)分子沉淀時(shí)受約束的內(nèi)部旋轉(zhuǎn)和降低溶劑極性的效應(yīng)。DMCS-TPA粉比BMBCP(42.35%)具有相對(duì)較大的φF值提示,DMCS-TPA的十字形結(jié)構(gòu)可有效地抑制DCS軸間從有力的π-π相互作用,進(jìn)而降低發(fā)光的淬火作用。 |
| 2 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 324求調(diào)劑 +8 | 想上學(xué)求調(diào) 2026-04-02 | 8/400 |
|
|---|---|---|---|---|
|
[考研] 材料調(diào)劑 +9 | 一樣YWY 2026-04-02 | 9/450 |
|
|
[考研] 求調(diào)劑!生物與醫(yī)藥專碩 +4 | 逆轉(zhuǎn)陸先生 2026-04-01 | 4/200 |
|
|
[考研] 266分,一志愿電氣工程,本科材料,求材料專業(yè)調(diào)劑 +10 | 哇呼哼呼哼 2026-04-01 | 11/550 |
|
|
[考研] 【求調(diào)劑】新能源材料本科,一志愿211,初試321 +6 | 求調(diào)劑學(xué)校, 2026-04-02 | 6/300 |
|
|
[考研] 材料調(diào)劑 +12 | 一樣YWY 2026-04-01 | 12/600 |
|
|
[考研] 273求調(diào)劑 +19 | 李芷新1 2026-03-31 | 19/950 |
|
|
[考研] 320分,材料與化工專業(yè),求調(diào)劑 +14 | 一定上岸aaa 2026-03-27 | 18/900 |
|
|
[考研] 一志愿南昌大學(xué)324求調(diào)劑 +7 | hanamiko 2026-03-30 | 7/350 |
|
|
[考研] 一志愿北交材料工程總分358 +5 | cs0106 2026-04-01 | 7/350 |
|
|
[考研] 安徽大學(xué)專碩生物與醫(yī)藥專業(yè)(086000)324分,英語(yǔ)已過(guò)四六級(jí),六級(jí)521,求調(diào)劑 +10 | 美味可樂(lè)雞翅 2026-03-26 | 12/600 |
|
|
[考研] 070300求調(diào)劑306分 +5 | 26要上岸 2026-03-27 | 5/250 |
|
|
[考研] 求調(diào)劑:一志愿:南京大學(xué) 專業(yè):0705 總分320 ,本科985,四六級(jí)已過(guò) +3 | lfy760306 2026-03-31 | 3/150 |
|
|
[考研] 070300化學(xué)專業(yè)279調(diào)劑 +10 | 哈哈哈^_^ 2026-03-31 | 10/500 |
|
|
[考研] 材料工程085601數(shù)二英一335求調(diào)劑 +5 | 雙馬尾痞老板2 2026-03-31 | 5/250 |
|
|
[考研] 一志愿a區(qū)211,085601-307分求調(diào)劑 +10 | 黨嘉豪 2026-03-31 | 23/1150 |
|
|
[考研] 考研調(diào)劑求助 +7 | 13287130938 2026-03-31 | 7/350 |
|
|
[考研]
|
Gymno 2026-03-30 | 6/300 |
|
|
[考研] 一志愿華中師范化學(xué)332分求調(diào)劑 +3 | Lyy930824@ 2026-03-29 | 3/150 |
|
|
[考研] 356求調(diào)劑 +3 | gysy?s?a 2026-03-28 | 3/150 |
|