<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xu, Hongxiang</style></author><author><style face="normal" font="default" size="100%">Chakraborty, Ritam</style></author><author><style face="normal" font="default" size="100%">Adak, Abhishek  Kumar</style></author><author><style face="normal" font="default" size="100%">Das, Arpan</style></author><author><style face="normal" font="default" size="100%">Yang, Biao</style></author><author><style face="normal" font="default" size="100%">Meier, Dennis</style></author><author><style face="normal" font="default" size="100%">Riss, Alexander</style></author><author><style face="normal" font="default" size="100%">Reichert, Joachim</style></author><author><style face="normal" font="default" size="100%">Narasimhan, Shobhana</style></author><author><style face="normal" font="default" size="100%">Barth, Johannes V.</style></author><author><style face="normal" font="default" size="100%">Papageorgiou, Anthoula C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On-Surface Isomerization of Indigo within 1D Coordination Polymers</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie - International Edition</style></secondary-title><short-title><style face="normal" font="default" size="100%">Angewandte Chemie International Edition</style></short-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Coordination polymers</style></keyword><keyword><style  face="normal" font="default" size="100%">Indigo</style></keyword><keyword><style  face="normal" font="default" size="100%">isomerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Noncontact Atomic Force Microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">scanning tunneling microscopy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2024</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/anie.202319162</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">e202319162</style></pages><isbn><style face="normal" font="default" size="100%">1433-7851</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Natural products are attractive components to tailor environmentally friendly advanced new materials. We present surface-confined metallosupramolecular engineering of coordination polymers using natural dyes as molecular building blocks: indigo and the related Tyrian purple. Both building blocks yield identical, well-defined coordination polymers composed of (1 dehydroindigo : 1 Fe) repeat units on two different silver single crystal surfaces. These polymers are characterized atomically by submolecular resolution scanning tunnelling microscopy, bond-resolving atomic force microscopy and X-ray photoelectron spectroscopy. On Ag(100) and on Ag(111), the&amp;nbsp;trans&amp;nbsp;configuration of dehydroindigo results in N,O-chelation in the polymer chains. On the more inert Ag(111) surface, the molecules additionally undergo thermally induced isomerization from the&amp;nbsp;trans&amp;nbsp;to the&amp;nbsp;cis&amp;nbsp;configuration and afford N,N- plus O,O-chelation. Density functional theory calculations confirm that the coordination polymers of the&amp;nbsp;cis-isomers on Ag(111) and of the&amp;nbsp;trans-isomers on Ag(100) are energetically favoured. Our results demonstrate post-synthetic linker isomerization in interfacial metal-organic nanosystems.</style></abstract><issue><style face="normal" font="default" size="100%">15</style></issue><notes><style face="normal" font="default" size="100%">&lt;ul&gt;
&lt;li&gt;Featured in the communication hub of the National and Kapodistrian University of Athens.&amp;nbsp;&lt;a href=&quot;https://hub.uoa.gr/heritage-dye-for-innovative-materials-anthoula-papageorgiou/&quot; data-url=&quot;https://hub.uoa.gr/heritage-dye-for-innovative-materials-anthoula-papageorgiou/&quot;&gt;EL&lt;/a&gt;&amp;nbsp;&lt;a href=&quot;https://hub.uoa.gr/en/heritage-dye-for-innovative-materials-anthoula-papageorgiou/&quot; data-url=&quot;https://hub.uoa.gr/en/heritage-dye-for-innovative-materials-anthoula-papageorgiou/&quot;&gt;EN&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;&lt;a href=&quot;https://doi.org/10.1002/anie.202404239&quot; data-url=&quot;https://doi.org/10.1002/anie.202404239&quot;&gt;Journal cover&lt;/a&gt;&lt;/strong&gt;&lt;/li&gt;
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