英语翻译Zn2+ Selectivity.The selectivity of the fluorescent response of ZTRS to zinc ions was then examined.Figure 2a shows thefluorescence response of ZTRS to various metal ions in aqueoussolutions (CH3CN/0.5 M HEPES,pH 7.4 ) 50:50).Selective an

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英语翻译Zn2+Selectivity.TheselectivityofthefluorescentresponseofZTRStozincionswasthenexamined.Figure2ash

英语翻译Zn2+ Selectivity.The selectivity of the fluorescent response of ZTRS to zinc ions was then examined.Figure 2a shows thefluorescence response of ZTRS to various metal ions in aqueoussolutions (CH3CN/0.5 M HEPES,pH 7.4 ) 50:50).Selective an
英语翻译
Zn2+ Selectivity.The selectivity of the fluorescent response of ZTRS to zinc ions was then examined.Figure 2a shows thefluorescence response of ZTRS to various metal ions in aqueous
solutions (CH3CN/0.5 M HEPES,pH 7.4 ) 50:50).Selective and large fluorescent enhancements (FE) were observed upon addition of Cd2+ (21 fold) and Zn2+ (22 fold) to the solution of ZTRS.Notably,Cd2+ induced a blue-shift in the emission of ZTRS to 446 nm (blue fluorescence,ε ) 84700 M-1 cm-1,Φ
) 0.34),while Zn2+ caused a red-shift to 514 nm (green fluorescence,ε ) 87500 M-1 cm-1,Φ ) 0.36).This difference in response allows ZTRS to easily distinguish between Cd2+ and Zn2+ in aqueous solution,even with the naked eye (Figure
3).The Job plots indicate the ZTRS/Zn2+ and ZTRS/Cd2+ complexes all have 1:1 stoichiometry (Figure 2b and Supporting Information,Figure S1).The apparent dissociation constants
(Kd) of ZTRS with Zn2+ and Cd2+ were determined by
fluorescence spectroscopy as shown in Figure 4 to be 5.7 nM
and 48.5 nM,respectively.metal ions in the same way in DMSO aqueous solutions
(DMSO/0.5 M HEPES,pH 7.4 ) 10:90) (Supporting Informa- tion,Figure S2).Also,it is worth mentioning that even in 100% aqueous solutions ZTRS can selectively sense Zn2+ (8 fold:ε
) 68600 M-1 cm-1,Φ ) 0.096) and Cd2+ (7 fold:ε ) 63500
M-1 cm-1,Φ ) 0.084) with less enhanced fluorescence
(Supporting Information,Figure S3).The good water solubility of ZTRS demonstrates its potential for biological imaging.

英语翻译Zn2+ Selectivity.The selectivity of the fluorescent response of ZTRS to zinc ions was then examined.Figure 2a shows thefluorescence response of ZTRS to various metal ions in aqueoussolutions (CH3CN/0.5 M HEPES,pH 7.4 ) 50:50).Selective an
Zn2+的选择性.然后就ZTRS对锌离子的荧光响应的选择性进行了研究.图2a示出了ZTRS对含水溶液(CH3CN/0.5M HEPES,pH7.4=50:50)中各种不同金属离子的荧光响应.在向ZTRS的溶液添加Cd2+(21倍)和Zn2+(22倍)时,观察到了有选择性而大的荧光增强.特别是Cd2+在ZTRS的发射上感生了到446nm的蓝移(蓝色荧光,ε=84700M-1,Φ=0.34),而Zn2+引起红移到514nm(绿色荧光,ε=87500M-1cm-1,Φ=0.36).这一响应上的差异使ZTRS即使用肉眼都能很容易地区分含水溶液中的Cd2+和Zn2+(图3).这些工作曲线表明ZTRS/Zn2+和ZTRS/Cd2+络合物都具有1:1的化学计量(图2b和支持信息的图S1).带Cd2+和Zn2+的ZTRS的表观解离常数(Kd)用荧光光谱法确定,就如图4所示的那样,分别为5.7nM和48.5nM18b.此外,ZTRS在DMSO含水溶液(DMSO/0.5M HEPES,pH7.4=10:90)(支持信息的图S2).同样,值得提起的是,即使在100%含水溶液中,ZTRS也能以较少增强的荧光选择性地感应Zh2+(8倍:ε=68600M-1cm-1,Φ=0.096)和Cd2+(7倍:ε=63500M-1cm-1,Φ=0.084)(支持信息,图S3).ZTRS良好的水溶性证明了其用于生物成像的潜力.

Zn2+选择性。 ZTRS萤光反应的选择性对锌离子然后被审查了。 图2a在含水显示ZTRS thefluorescence反应对各种各样的金属离子

solutions (CH3CN/0.5 M HEPES,酸碱度7.4) 50:50)。 有选择性和大萤光改进(FE)被观察了在Cd2+ (21折叠)和Zn2+ (22的加法折叠)对ZTRS的解答。 显著地, C...

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Zn2+选择性。 ZTRS萤光反应的选择性对锌离子然后被审查了。 图2a在含水显示ZTRS thefluorescence反应对各种各样的金属离子

solutions (CH3CN/0.5 M HEPES,酸碱度7.4) 50:50)。 有选择性和大萤光改进(FE)被观察了在Cd2+ (21折叠)和Zn2+ (22的加法折叠)对ZTRS的解答。 显著地, Cd2+在ZTRS放射导致了蓝色转移到446毫微米(蓝色荧光, ε) 84700 M-1 cm-1, Φ

) 0.34),当Zn2+时 导致了红移到514毫微米(绿色荧光, ε) 87500 M-1 cm-1, Φ) 0.36)。 在反应上的这个区别允许ZTRS甚而用肉眼容易地区别在水溶液的Cd2+和Zn2+之间, (图

3). 工作剧情表明ZTRS/Zn2+ 并且ZTRS/Cd2+复合体全部有1:1化学计量学(图2b和支持信息,图S1)。 表观离解常数

(Kd)与Zn2+的ZTRS 并且Cd2+ 确定了

如是的图4所显示的
fluorescence分光学5.7毫微米

and 48.5毫微米,相似地respectively.metal离子在DMSO水溶液

(DMSO/0.5 M HEPES,酸碱度7.4) 10:90) (支持的Informa- tion,图S2)。 并且,它值得提及甚而在100%水溶液ZTRS能选择性地感觉Zn2+ (8折叠: ε

) 68600 M-1 cm-1, Φ) 0.096)和Cd2+ (7折叠: ε) 63500

M-1 cm-1, Φ) 0.084)与较少改进的荧光

(支持信息,图S3)。 ZTRS的好水溶性展示它的在生物想象的潜力。

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锌离子选择性。在对ZTRS荧光反应锌离子选择性然后检查。图2a显示了ZTRS thefluorescence响应各种金属离子在水溶液中
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解决方案(CH3CN/0.5 M乙磺酸,pH值7.4)50:50)。选择性和大(远东)荧光增强后,观察镉此外+...

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锌离子选择性。在对ZTRS荧光反应锌离子选择性然后检查。图2a显示了ZTRS thefluorescence响应各种金属离子在水溶液中
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解决方案(CH3CN/0.5 M乙磺酸,pH值7.4)50:50)。选择性和大(远东)荧光增强后,观察镉此外+(21倍)和Zn2 +(22倍)的ZTRS解决方案。值得注意的是,镉诱发的ZTRS排放蓝移,以446纳米(蓝色荧光,ε)84700的M - 1厘米- 1,Φ
)0.34),而锌造成的红移为514纳米(绿色荧光,ε)87500的M - 1厘米- 1,Φ)0.36)。这种反应的差异使ZTRS轻松区分Cd2 +和锌在水溶液中+,甚至用肉眼(图
3)。情节的工作表明ZTRS/Zn2 + +和ZTRS/Cd2物都1:1(图2b和辅助资料,图中一)。表观解离常数
(科威特第纳尔)与锌ZTRS +和Cd2 +的测定
荧光光谱,如图4,在5.7纳米
和48.5纳米,在同样的方式在DMSO水溶液中离子respectively.metal
(DMSO/0.5 M乙磺酸,pH值7.4)10:90)(支持称为信息,图中二)。另外,值得一提的是,即使在100%水溶液ZTRS可以选择性地感觉Zn2 +的(8倍:ε
)68600的M - 1厘米- 1,Φ)0.096)和Cd2 +(7倍:ε)63500
的M - 1厘米- 1,Φ)0.084)少荧光增强
(支持的信息,图三)。在ZTRS水溶性好,生物成像显示它的潜力。
这位小哥学化学还是生物的、好难啊!·~
===================================================================

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锌离子选择性。在对ZTRS荧光反应锌离子选择性然后检查。图2a显示了ZTRS thefluorescence响应各种金属离子在水溶液中
解决方案(CH3CN/0.5 M乙磺酸,pH值7.4)50:50)。选择性和大(远东)荧光增强后,观察镉此外+(21倍)和Zn2 +(22倍)的ZTRS解决方案。值得注意的是,镉诱发的ZTRS排放蓝移,以446纳米(蓝色荧光,ε)84700的M - 1厘...

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锌离子选择性。在对ZTRS荧光反应锌离子选择性然后检查。图2a显示了ZTRS thefluorescence响应各种金属离子在水溶液中
解决方案(CH3CN/0.5 M乙磺酸,pH值7.4)50:50)。选择性和大(远东)荧光增强后,观察镉此外+(21倍)和Zn2 +(22倍)的ZTRS解决方案。值得注意的是,镉诱发的ZTRS排放蓝移,以446纳米(蓝色荧光,ε)84700的M - 1厘米- 1,Φ
)0.34),而锌造成的红移为514纳米(绿色荧光,ε)87500的M - 1厘米- 1,Φ)0.36)。这种反应的差异使ZTRS轻松区分Cd2 +和锌在水溶液中+,甚至用肉眼(图
3)。情节的工作表明ZTRS/Zn2 + +和ZTRS/Cd2物都1:1(图2b和辅助资料,图中一)。表观解离常数
(科威特第纳尔)与锌ZTRS +和Cd2 +的测定
荧光光谱,如图4,在5.7纳米
和48.5纳米,在同样的方式在DMSO水溶液中离子respectively.metal
(DMSO/0.5 M乙磺酸,pH值7.4)10:90)(支持称为信息,图中二)。另外,值得一提的是,即使在100%水溶液ZTRS可以选择性地感觉Zn2 +的(8倍:ε
)68600的M - 1厘米- 1,Φ)0.096)和Cd2 +(7倍:ε)63500
的M - 1厘米- 1,Φ)0.084)少荧光增强
(支持的信息,图三)。在ZTRS水溶性好,生物成像显示它的潜力。

收起

英语翻译Zn2+ Selectivity.The selectivity of the fluorescent response of ZTRS to zinc ions was then examined.Figure 2a shows thefluorescence response of ZTRS to various metal ions in aqueoussolutions (CH3CN/0.5 M HEPES,pH 7.4 ) 50:50).Selective an 英语翻译the concept of a trade-off of selectivity这个短语咋翻译 complete selectivity是什么意思 英语翻译As previously discussed concerning hydrogenation anddecomposition experiments,we speculate that selectivity lowerthan 80% indicates excess water formation directly from H2 andO2.Selectivity in these experiments is always below 80%,butat t a selectivity argument什么意思 英语翻译Selectivity of commercial and novel mixed functionality cation exchange resins inmildly acidic sulfate and mixed sulfate–chloride solution怎么翻译谢谢! 英语翻译Whisker formation occurred only under very specific process conditions that produced a high etch selectivity at the dislocations.We have previously reported whisker formation in narrow window of solution concentration (0.01–0.04 M KOH) 英语翻译Therefore,with respect to tissue selectivity in MEN1,it would berelevant to determine whether tissues affected in MEN1 differ in theirability,and/or requirement,for compensatory induction of theremaining MEN1 allele. 英语翻译They concluded that plant species-specific differences in tolerance to generalist root-feeding nematodes,rather than host selectivity of the nematodes,determines plant species replacement and hence plant species composition during success 英语翻译Bio-orthogonal chemical reactions between two exogenousmoieties in living beings are sought after tools that havepowerful applications in chemical biology,molecular imaging,and medicine.[1–4] The exquisite selectivity of these reactions 英语翻译H2O2 Synthesis:Effect of Pressure.The pressure changesthe gas solubility; it can also affect the hydrodynamics.It hasbeen studied observing the H2O2 production rate and selectivity,replicating some of the previous experiments (at 10 bar) 英语翻译Zirconium phosphate (ZrP) has recently been demonstrated as an excellent sorbent for heavy metals due to its high selectivity,high thermal stability,and absolute insolubility in water.However,it cannot be readily adopted in fixed beds or MCB 的 selectivity class是什么参数,具体什么意思? 英语翻译For studying the nature of the interaction between sensorQB and Zn2+/Cd2+,1H NMR titrations were also carried out(Figure 5 and Table S2,Supporting Information).Uponinteraction with Zn2+ and Cd2+,the protons of the methoxyCH3 experienced s 英语翻译• In macaque V1,the range of half-magnitude orientation bandwidths amongcells is very large:From 8 degrees to the most narrowly tuned.At the otherend there were cells with no orientation selectivity at all.(see De Valoiset al.,1982b 锌离子化学式为什么是Zn2+? 为什么Na+,Zn2+,OH-,SO42-不能共存 Na+ Zn2+ SO42- OH- 能不能 共存