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| 5 | 1/1 | 返回列表 |
| 查看: 744 | 回復(fù): 3 | |||
| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ，點(diǎn)擊這里進(jìn)行查看 | |||
| 當(dāng)前只顯示滿足指定條件的回帖，點(diǎn)擊這里查看本話題的所有回帖 | |||
孫佳博金蟲(chóng) (小有名氣)
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[求助]
求專業(yè)翻譯一小段話 漢譯英
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| 當(dāng)A﹙3×10-5mol/L，水﹚與金屬離子Na+，K+，Mg2+，Ca2+,Ba2+,Fe3+,Cu2+,Cd2+和Pb2+相互作用（金屬離子為9×10-5mol/L）,A的熒光都有不同程度的猝滅，但是當(dāng)Zn2+在相同的情況下被引入時(shí)，A在370 nm處熒光發(fā)射峰猝滅的同時(shí)，在454nm處熒光峰明顯增強(qiáng)，呈現(xiàn)出比率熒光的特征，因此，化合物A具備了作為檢測(cè)Zn2+的比率熒光探針的基本條件。 |
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【答案】應(yīng)助回帖
★
sltmac: 金幣+1 2012-09-19 10:35:59
sltmac: 金幣+1 2012-09-19 10:35:59
| A (3 × 10-5mol / L, water) and metal ions Na +, K +, Mg2 +, Ca2 +, Ba2 +, Fe3 +, Cu2 +, Cd2 + and Pb2 + interaction (metal ions to 9 × 10-5mol / L), the A's fluorescencehave different degrees of quenching, but when the Zn2 + in the case of the same is introduced into the, a quenched the fluorescence emission peak at 370 nm at the same time, in the 454 nm fluorescence peak at significantly enhanced, showing the ratio of fluorescence characteristics, therefore,compound A has the basic conditions as the ratio of fluorescence detection Zn2 + probe. |
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【答案】應(yīng)助回帖
★ ★ ★ ★
sltmac: 金幣+1 2012-09-19 10:35:51
sltmac: 金幣-5, 違規(guī)存檔, 機(jī)器翻譯，初犯，扣5金幣~~ 2012-10-23 08:43:30
sltmac: 金幣+1 2012-09-19 10:35:51
sltmac: 金幣-5, 違規(guī)存檔, 機(jī)器翻譯，初犯，扣5金幣~~ 2012-10-23 08:43:30
| When the A (3 × 10-5mol / L, water) and metal ions Na + of K +, Mg2 +, Ca2 +, Ba2 +, Fe3 +, Cu2 +, Cd2 + and Pb2 + interaction (metal ion 9 × 10-5mol / L), A'sfluorescence have different degrees of quenching, but when the Zn2 + in the case of the same is introduced, a at 370 nm of Quenching of the fluorescence emission peak in the 454 nm fluorescence peak at significantly enhanced, showing the ratio of fluorescence characteristics, so, Compound A has the basic conditions of the ratio of fluorescent probe as a detector ZN2 + |
2樓2012-09-15 20:32:06
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
sltmac: 金幣+1 2012-09-19 10:35:56
sltmac: 金幣+30, 翻譯EPI+1, 感謝應(yīng)助，歡迎常來(lái) 2012-10-23 08:45:05
sltmac: 金幣+1 2012-09-19 10:35:56
sltmac: 金幣+30, 翻譯EPI+1, 感謝應(yīng)助，歡迎常來(lái) 2012-10-23 08:45:05
| When A (3 × 10-5mol / L, water) interacted with Na+, K+, Mg2+, Ca2+, Ba2+, Fe3+, Cu2+, Cd2+ and Pb2+ (metal ions 9 × 10-5mol/L), variable fluorescence quenching of A was seen. However, when Zn2+ was introduced in this case, A showed significantly increased intensity of fluorescence emission peak at 454 nm on quenching of the fluorescence emission peak at 370 nm, exhibiting ratiometric fluorescence. Therefore, compound A meets the prerequisite for ratiometric fluorescent probe for detecting Zn2+. |
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