研究了苯基偶氮部分及其供体和受体取代的衍生物,作为有效的辅助色素,可提高它们的灵敏度和分辨率,以区分分子光开关应用中的螺旋(SP; OFF)和铁(ON)形式。因此,合成了13种偶氮螺并吡喃衍生物,并研究了它们的光谱和光动力学行为。使用剂量反应模型比较了合成光致变色化合物的光致变色反应的质量。有趣的是,通过取代6-硝基螺吡喃中的硝基(ε = 0.42×10 4 M -1 cm -1)具有简单的苯基偶氮部分,SP形式仍然是无色的,并且通过延长共轭长度(1a,ε = 1.35×10 4 M -1 cm -1)理想地改善了花青(MC)形式的色强度。在苯偶氮部分对位的亲水性OH基或CH 3基的存在显示出与1a大致相同的光致变色特性。在偶氮苯部分对位的苯偶氮部分的6位上取代的OCH 3基团有效地提高了光致变色特性,SP到MC切换的最大k值。同时,Cl,Br,COOH和NO与1a相比,偶氮苯部
Bi-functional complexes and methods for making and using such complexes
申请人:Gouliaev Alex Haahr
公开号:US11225655B2
公开(公告)日:2022-01-18
The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.
BI-FUNCTIONAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES
申请人:Nuevolution A/S
公开号:EP2558577A1
公开(公告)日:2013-02-20
BI-FUNCTINAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES
申请人:Gouliaev Alex Haahr
公开号:US20130281324A1
公开(公告)日:2013-10-24
The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.
[EN] BI-FUNCTIONAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES<br/>[FR] COMPLEXES BIFONCTIONNELS ET PROCÉDÉS DE FABRICATION ET D'UTILISATION DE TELS COMPLEXES
申请人:NUEVOLUTION AS
公开号:WO2011127933A1
公开(公告)日:2011-10-20
The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.