英语翻译The manufacture of new full-color displays is one of the
英语翻译
The manufacture of new full-color displays is one of the main
tasks in flat-panel display systems and lighting technology.[1]
Different applications place different demands on emitted
light:in some cases a white-light source is needed,[2] and in
others pure colors are necessary.[3] Thus,white emission
should ideally be composed of three (blue,green,and red) or
two (blue and yellow) primary colors and cover the whole
visible range from 400 to 700 nm,and the emitter should have
the ability to emit the primary colors simultaneously with
equal intensities to produce white light and the pure colors
separately in a tunable way.[4] Considerable interest exists for
such color-tunable materials,which can be used to define or
modify environments,moods,and brands.[5] Traditional methods
of such white light generation typically rely on mixing
various primary colors from different emitting materials.[6] An
alternative approach for the generation of efficient (white)
light sources is to use a single-component emitter,which can
have advantages such as greater stability,better reproducibility,
no phase separation,and simpler fabrication processes.[
7,8] Although a few materials show white-light emission as a
single-emitting component,none has been reported to
produce well-separated blue,green,and red emissions
beside white light.[8a] Since energy transfer typically quenches
one or more of the emission pathways and thereby restricts
the transitions that define the output spectrum,[9] the design of
color tunable single-component emitters requires readily
tailorable different fluorophores and fine-tuning of the
energy-transfer processes between the different fluorophores.
On the other hand,lanthanide-containing materials,
which exhibit excellent sharp-emission luminescence properties
with suitable sensitization,have attracted considerable
interest and been effectively used in designing white-emitting
nanoparticles.[10] With judiciously chosen red- (EuIII,PrIII,
SmIII),green- (TbIII,ErIII),and blue-emissive (TmIII ,CeIII,
DyIII) ions doped in an suitable host,it is possible to obtain
phosphors which emit across the entire visible spectrum with
high color purity.[11] Specifically,an EuIII-containing singlecomponent
complex has been reported to offer white-light
emission in a carefully designed system which only allows
partial energy transfer between the sensitizing fluorophore
and the EuIII center.[12] Herein we report the design and
synthesis of a new fluorophore that exhibits tunable emission
of three primary colors (blue,green,and red) and white light,
by combining an EuIII moiety as the origin of red light with an
organic ligand that comprises a blue-emitting coumarin
fluorophore and a green-emitting Rhodamine 6G fluorophore.
The manufacture of new full-color displays is one of the main
tasks in flat-panel display systems and lighting technology.[1]
Different applications place different demands on emitted
light:in some cases a white-light source is needed,[2] and in
others pure colors are necessary.[3] Thus,white emission
should ideally be composed of three (blue,green,and red) or
two (blue and yellow) primary colors and cover the whole
visible range from 400 to 700 nm,and the emitter should have
the ability to emit the primary colors simultaneously with
equal intensities to produce white light and the pure colors
separately in a tunable way.[4] Considerable interest exists for
such color-tunable materials,which can be used to define or
modify environments,moods,and brands.[5] Traditional methods
of such white light generation typically rely on mixing
various primary colors from different emitting materials.[6] An
alternative approach for the generation of efficient (white)
light sources is to use a single-component emitter,which can
have advantages such as greater stability,better reproducibility,
no phase separation,and simpler fabrication processes.[
7,8] Although a few materials show white-light emission as a
single-emitting component,none has been reported to
produce well-separated blue,green,and red emissions
beside white light.[8a] Since energy transfer typically quenches
one or more of the emission pathways and thereby restricts
the transitions that define the output spectrum,[9] the design of
color tunable single-component emitters requires readily
tailorable different fluorophores and fine-tuning of the
energy-transfer processes between the different fluorophores.
On the other hand,lanthanide-containing materials,
which exhibit excellent sharp-emission luminescence properties
with suitable sensitization,have attracted considerable
interest and been effectively used in designing white-emitting
nanoparticles.[10] With judiciously chosen red- (EuIII,PrIII,
SmIII),green- (TbIII,ErIII),and blue-emissive (TmIII ,CeIII,
DyIII) ions doped in an suitable host,it is possible to obtain
phosphors which emit across the entire visible spectrum with
high color purity.[11] Specifically,an EuIII-containing singlecomponent
complex has been reported to offer white-light
emission in a carefully designed system which only allows
partial energy transfer between the sensitizing fluorophore
and the EuIII center.[12] Herein we report the design and
synthesis of a new fluorophore that exhibits tunable emission
of three primary colors (blue,green,and red) and white light,
by combining an EuIII moiety as the origin of red light with an
organic ligand that comprises a blue-emitting coumarin
fluorophore and a green-emitting Rhodamine 6G fluorophore.
赞 kekesily 幼苗
共回答了20个问题采纳率：95% 举报
The manufacture of new full-color displays is one of the main
tasks in flat-panel display systems and lighting technology.[1]
新的全彩色显示器的制造是平板显示系统和照明技术的主要任务之一.【1】
Different applications place different demands on emitted
light:in some cases a white-light source is needed,[2] and in
others pure colors are necessary.[3] 不同的应用对发射光提出了不同的需求：
在某些情况下,白光源是需要的【2】,而在其他情况下,纯色又是必需的.【3】
Thus,white emission should ideally be composed of three (blue,green,and red) or
two (blue and yellow) primary colors and cover the whole
visible range from 400 to 700 nm,and the emitter should have
the ability to emit the primary colors simultaneously with
equal intensities to produce white light and the pure colors
separately in a tunable way.[4] 因此,白色发射理想来说应该由三个（蓝、绿和红）或两个（蓝和黄）基色构成,并涵盖从400nm到700nm的整个可见光范围,发射器应该具有以相同的强度同时发射基色的能力,以便能以可调的方式分别产生白光和纯色.【4】Considerable interest exists for
such color-tunable materials,which can be used to define or
modify environments,moods,and brands.[5]对于这样的颜色可调材料存在有相当大的兴趣,他们可被用来规定或修改环境、基调和品牌.【5】
Traditional methods of such white light generation typically rely on mixing
various primary colors from different emitting materials.[6] 这样发生白光的传统方法典型而言是依据的将来自不同发射材料的各种基色混合在一起.【6】
An alternative approach for the generation of efficient (white)
light sources is to use a single-component emitter,which can
have advantages such as greater stability,better reproducibility,
no phase separation,and simpler fabrication processes.[
7,8]用于产生有效（白色）光源的一种可供选用的途径是采用一种单元件发射器,他具有以下优点：稳定性高、重复性好、没有相分离、制造工艺简单【7,8】.
Although a few materials show white-light emission as a
single-emitting component,none has been reported to
produce well-separated blue,green,and red emissions
beside white light.[8a]虽然少数材料作为单一发射元件能呈现白光发射,但还没有报道有哪一种材料除了白光外能产生区分得很好的蓝色.绿色和红色的发射.【8a】
Since energy transfer typically quenches
one or more of the emission pathways and thereby restricts
the transitions that define the output spectrum,[9] the design of
color tunable single-component emitters requires readily
tailorable different fluorophores and fine-tuning of the
energy-transfer processes between the different fluorophores.
由于能量传递一般会熄灭一个或几个发射通路,并以此而限制规定输出光谱的跃迁,【9】所以设计颜色可调单元件发射器需要容易定制不同的荧光基团,以及不同荧光基团之间能量传递过程的微调.
On the other hand,lanthanide-containing materials,
which exhibit excellent sharp-emission luminescence properties
with suitable sensitization,have attracted considerable
interest and been effectively used in designing white-emitting
nanoparticles.[10]另一方面,含镧系稀土元素的材料具有优异的窄峰发射发光性能,具有合适的致敏作用,所以已引起人们很大的兴趣,并已有效地被用于设计白色发射纳米粒子.【10】 With judiciously chosen red- (EuIII,PrIII,
SmIII),green- (TbIII,ErIII),and blue-emissive (TmIII ,CeIII,
DyIII) ions doped in an suitable host,it is possible to obtain
phosphors which emit across the entire visible spectrum with
high color purity.[11]通过精明地选择掺杂在适当宿主中的红色（铀III、镨III,镝III）、绿色（铽III、饵III）和蓝色（TmIII、铈III）发射离子,就有可能获得能以高的色纯度跨整个可见光谱发射的荧光粉.【11】 Specifically,an EuIII-containing singlecomponent
complex has been reported to offer white-light
emission in a carefully designed system which only allows
partial energy transfer between the sensitizing fluorophore
and the EuIII center.[12] 特别是一种含铀III的单成分络合物已经报道在仔细设计的系统中能提供白光发射,这种系统只允许致敏的荧光基团和铀III中心之间部分的能量传递.【12】Herein we report the design and synthesis of a new fluorophore that exhibits tunable emission of three primary colors (blue,green,and red) and white light,
by combining an EuIII moiety as the origin of red light with an
organic ligand that comprises a blue-emitting coumarin
fluorophore and a green-emitting Rhodamine 6G fluorophore.
这里,我们报道了新的荧光基团的设计和合成,他能呈现三基色（蓝、绿、红）和白光的可调发射,其方法是将作为红光起源的铀III基元（moiety）与构成蓝色发射香豆素荧光基团和绿色发射罗丹明6G荧光基团的有机配体结合在一起.
tasks in flat-panel display systems and lighting technology.[1]
新的全彩色显示器的制造是平板显示系统和照明技术的主要任务之一.【1】
Different applications place different demands on emitted
light:in some cases a white-light source is needed,[2] and in
others pure colors are necessary.[3] 不同的应用对发射光提出了不同的需求：
在某些情况下,白光源是需要的【2】,而在其他情况下,纯色又是必需的.【3】
Thus,white emission should ideally be composed of three (blue,green,and red) or
two (blue and yellow) primary colors and cover the whole
visible range from 400 to 700 nm,and the emitter should have
the ability to emit the primary colors simultaneously with
equal intensities to produce white light and the pure colors
separately in a tunable way.[4] 因此,白色发射理想来说应该由三个（蓝、绿和红）或两个（蓝和黄）基色构成,并涵盖从400nm到700nm的整个可见光范围,发射器应该具有以相同的强度同时发射基色的能力,以便能以可调的方式分别产生白光和纯色.【4】Considerable interest exists for
such color-tunable materials,which can be used to define or
modify environments,moods,and brands.[5]对于这样的颜色可调材料存在有相当大的兴趣,他们可被用来规定或修改环境、基调和品牌.【5】
Traditional methods of such white light generation typically rely on mixing
various primary colors from different emitting materials.[6] 这样发生白光的传统方法典型而言是依据的将来自不同发射材料的各种基色混合在一起.【6】
An alternative approach for the generation of efficient (white)
light sources is to use a single-component emitter,which can
have advantages such as greater stability,better reproducibility,
no phase separation,and simpler fabrication processes.[
7,8]用于产生有效（白色）光源的一种可供选用的途径是采用一种单元件发射器,他具有以下优点：稳定性高、重复性好、没有相分离、制造工艺简单【7,8】.
Although a few materials show white-light emission as a
single-emitting component,none has been reported to
produce well-separated blue,green,and red emissions
beside white light.[8a]虽然少数材料作为单一发射元件能呈现白光发射,但还没有报道有哪一种材料除了白光外能产生区分得很好的蓝色.绿色和红色的发射.【8a】
Since energy transfer typically quenches
one or more of the emission pathways and thereby restricts
the transitions that define the output spectrum,[9] the design of
color tunable single-component emitters requires readily
tailorable different fluorophores and fine-tuning of the
energy-transfer processes between the different fluorophores.
由于能量传递一般会熄灭一个或几个发射通路,并以此而限制规定输出光谱的跃迁,【9】所以设计颜色可调单元件发射器需要容易定制不同的荧光基团,以及不同荧光基团之间能量传递过程的微调.
On the other hand,lanthanide-containing materials,
which exhibit excellent sharp-emission luminescence properties
with suitable sensitization,have attracted considerable
interest and been effectively used in designing white-emitting
nanoparticles.[10]另一方面,含镧系稀土元素的材料具有优异的窄峰发射发光性能,具有合适的致敏作用,所以已引起人们很大的兴趣,并已有效地被用于设计白色发射纳米粒子.【10】 With judiciously chosen red- (EuIII,PrIII,
SmIII),green- (TbIII,ErIII),and blue-emissive (TmIII ,CeIII,
DyIII) ions doped in an suitable host,it is possible to obtain
phosphors which emit across the entire visible spectrum with
high color purity.[11]通过精明地选择掺杂在适当宿主中的红色（铀III、镨III,镝III）、绿色（铽III、饵III）和蓝色（TmIII、铈III）发射离子,就有可能获得能以高的色纯度跨整个可见光谱发射的荧光粉.【11】 Specifically,an EuIII-containing singlecomponent
complex has been reported to offer white-light
emission in a carefully designed system which only allows
partial energy transfer between the sensitizing fluorophore
and the EuIII center.[12] 特别是一种含铀III的单成分络合物已经报道在仔细设计的系统中能提供白光发射,这种系统只允许致敏的荧光基团和铀III中心之间部分的能量传递.【12】Herein we report the design and synthesis of a new fluorophore that exhibits tunable emission of three primary colors (blue,green,and red) and white light,
by combining an EuIII moiety as the origin of red light with an
organic ligand that comprises a blue-emitting coumarin
fluorophore and a green-emitting Rhodamine 6G fluorophore.
这里,我们报道了新的荧光基团的设计和合成,他能呈现三基色（蓝、绿、红）和白光的可调发射,其方法是将作为红光起源的铀III基元（moiety）与构成蓝色发射香豆素荧光基团和绿色发射罗丹明6G荧光基团的有机配体结合在一起.
1年前
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