Development of fluorogenic probe for gene-analisis utilizing novel sililated fluorescent material
利用新型硅化荧光材料开发用于基因分析的荧光探针
基本信息
- 批准号:24651255
- 负责人:
- 金额:$ 2.16万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Challenging Exploratory Research
- 财政年份:2012
- 资助国家:日本
- 起止时间:2012-04-01 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Novel pyrene derivatives having modifiable silylated functional group were developed. Among these, a derivative possessing azide function was successfully incorporated into a modified DNA having alkynyl function via click chemistry. Also, a silylated pyrene possessing strong electron-withdrawing group (cyano function) was synthesized first time. The derivative exhibited marked red-shift on both absorption and emission spectra compare to that of the unmodified pyrene. In addition, fluorescent quantum yield of the derivative was increased almost twice as much as that of the unmodified pyrene. This unique derivative was further derived to the corresponding phosphoramide derivative and was incorporated into 5'-terminus of oligoDNA.
开发了具有可修饰的硅胶功能组的新型pyrene衍生物。其中,具有叠氮化物功能的衍生物成功地纳入了通过点击化学中具有Alkynyl功能的修饰DNA。同样,首次合成具有强绘电子组(Cyano函数)的使用强型电子绘图组(Cyano函数)的硅烷基的pyr。与未修饰的pyre相比,该导数在吸收和发射光谱上表现出明显的红移。另外,衍生物的荧光量子产率的增加几乎是未修饰的pyrene的两倍。这种独特的衍生物进一步推导到相应的磷酰胺衍生物,并掺入寡素的5'-末端。
项目成果
期刊论文数量(9)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Development of Quencher-free Dumbbell-form Molecular Beacon Probe Having Silylated Pyrene
具有硅烷化芘的无猝灭剂哑铃型分子信标探针的研制
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:T. Moriguchi;N. Takayama;S. Watanabe;N. Kanazawa;K. Shinozuka
- 通讯作者:K. Shinozuka
Development of Novel Push-Pull Type Silylated Pyrene Derivatives as DNA Labeling Agents
新型推拉型硅烷化芘衍生物作为 DNA 标记剂的开发
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:S. Hida;T. Moriguchi;and K. Shinozuka
- 通讯作者:and K. Shinozuka
Pyrene: Chemical Properties, Biochemistry Applications and Toxic Effect
芘:化学性质、生物化学应用和毒性作用
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:K. Shinozuka;T. Takeuchi
- 通讯作者:T. Takeuchi
Development of Quencher-Free Dumbbell-Form Molecular Beacon Probe Having the Silylated Pyrene
具有硅烷化芘的无猝灭剂哑铃型分子信标探针的研制
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:T. Moriguchi;N. Takayama;S. Watanabe;N. Kanazawa;and K. Shinozuka
- 通讯作者:and K. Shinozuka
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SHINOZUKA Kazuo其他文献
SHINOZUKA Kazuo的其他文献
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{{ truncateString('SHINOZUKA Kazuo', 18)}}的其他基金
Functionalization of oligonucleotides capable to form alternate-stranded triplex containing stereoisomeric nucleotide units
能够形成含有立体异构核苷酸单元的交替链三链体的寡核苷酸的功能化
- 批准号:
15550144 - 财政年份:2003
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
DEVELOPMENT OF ARTIFICIAL RIBONUCLEASE BEARING NOVEL FUNCTIONALIZED ANTISENSE OLIGONUCLEOTIDES
新型功能化反义寡核苷酸的人工核糖核酸酶的开发
- 批准号:
05808051 - 财政年份:1993
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
DEVELOPMENT OF NON-RADIOLABELLING METHOD OF NUCLEIC ACIDS
核酸非放射性标记方法的开发
- 批准号:
03804040 - 财政年份:1991
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
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