• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

通过DNA与金属有机多面体的配位交联形成的基于DNA的网络：从凝胶到气凝胶再到水凝胶。

DNA-Based Networks Formed by Coordination Cross-Linking of DNA with Metal-Organic Polyhedra: From Gels to Aerogels to Hydrogels.

作者信息

Hernández-López Laura, Khobotov-Bakishev Akim, Cortés-Martínez Alba, Garrido-Ribó Eduard, Samanta Partha, Royuela Sergio, Zamora Félix, Maspoch Daniel, Carné-Sánchez Arnau

机构信息

Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra 08193, Spain.

Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona, Bellaterra 08193, Spain.

出版信息

J Am Chem Soc. 2025 May 14;147(19):16560-16567. doi: 10.1021/jacs.5c03934. Epub 2025 May 1.

DOI:10.1021/jacs.5c03934
PMID:40311138
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12082623/
Abstract

Herein, we introduce a supramolecular method to form DNA-based networks by cross-linking DNA with Rh(II)-based metal-organic polyhedra (MOPs), which entails coordination of DNA to the exohedral Rh(II) axial sites of the MOP. The resultant highly connected networks can then be processed into gels, porous aerogels, or hydrogels, exhibiting properties suitable for pollutant removal and drug release.

摘要

在此，我们介绍一种超分子方法，通过将DNA与基于铑（II）的金属有机多面体（MOPs）交联来形成基于DNA的网络，这需要DNA与MOP的外表面铑（II）轴向位点配位。然后，所得的高度连接的网络可以加工成凝胶、多孔气凝胶或水凝胶，表现出适合污染物去除和药物释放的特性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/330e/12082623/94ae4bb84a9a/ja5c03934_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/330e/12082623/f70336145553/ja5c03934_0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/330e/12082623/4b9c03403960/ja5c03934_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/330e/12082623/c6a58ef2b4d3/ja5c03934_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/330e/12082623/94ae4bb84a9a/ja5c03934_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/330e/12082623/f70336145553/ja5c03934_0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/330e/12082623/4b9c03403960/ja5c03934_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/330e/12082623/c6a58ef2b4d3/ja5c03934_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/330e/12082623/94ae4bb84a9a/ja5c03934_0004.jpg

相似文献

1
DNA-Based Networks Formed by Coordination Cross-Linking of DNA with Metal-Organic Polyhedra: From Gels to Aerogels to Hydrogels.通过DNA与金属有机多面体的配位交联形成的基于DNA的网络：从凝胶到气凝胶再到水凝胶。
J Am Chem Soc. 2025 May 14;147(19):16560-16567. doi: 10.1021/jacs.5c03934. Epub 2025 May 1.
2
Porous Colloidal Hydrogels Formed by Coordination-Driven Self-Assembly of Charged Metal-Organic Polyhedra.由带电金属有机多面体的配位驱动自组装形成的多孔胶体水凝胶。
Chem Asian J. 2021 May 3;16(9):1092-1100. doi: 10.1002/asia.202100080. Epub 2021 Mar 19.
3
Control of Extrinsic Porosities in Linked Metal-Organic Polyhedra Gels by Imparting Coordination-Driven Self-Assembly with Electrostatic Repulsion.通过引入具有静电排斥作用的配位驱动自组装来控制连接的金属有机多面体凝胶中的外在孔隙率。
ACS Appl Mater Interfaces. 2022 May 11. doi: 10.1021/acsami.2c05105.
4
Pore-Networked Soft Materials Based on Metal-Organic Polyhedra.基于金属有机多面体的孔状网络软材料。
Acc Chem Res. 2024 Feb 6;57(3):327-337. doi: 10.1021/acs.accounts.3c00655. Epub 2024 Jan 11.
5
Recyclable Homogeneous Catalysis Enabled by Dynamic Coordination on Rhodium(II) Axial Sites of Metal-Organic Polyhedra.通过金属有机多面体铑（II）轴向位点上的动态配位实现的可回收均相催化
Chemistry. 2024 Aug 1;30(43):e202401661. doi: 10.1002/chem.202401661. Epub 2024 Jul 15.
6
Spatiotemporal Control of Supramolecular Polymerization and Gelation of Metal-Organic Polyhedra.金属有机多面体的超分子聚合和凝胶化的时空控制。
J Am Chem Soc. 2021 Mar 10;143(9):3562-3570. doi: 10.1021/jacs.1c00108. Epub 2021 Mar 1.
7
Synthesis of Polycarboxylate Rhodium(II) Metal-Organic Polyhedra (MOPs) and their use as Building Blocks for Highly Connected Metal-Organic Frameworks (MOFs).聚羧酸铑（II）金属有机多面体（MOPs）的合成及其作为高度连接金属有机框架（MOFs）构建单元的应用。
Angew Chem Int Ed Engl. 2021 Mar 8;60(11):5729-5733. doi: 10.1002/anie.202013839. Epub 2021 Jan 29.
8
Fabrication of highly uniform gel coatings by the conversion of surface-anchored metal-organic frameworks.通过表面锚定的金属有机骨架的转化来制备高度均匀的凝胶涂层。
J Am Chem Soc. 2014 Jan 8;136(1):8-11. doi: 10.1021/ja409205s. Epub 2013 Dec 16.
9
Self-assembly of metal-organic polyhedra into supramolecular polymers with intrinsic microporosity.金属-有机多面体自组装成具有本征微孔的超分子聚合物。
Nat Commun. 2018 Jul 12;9(1):2506. doi: 10.1038/s41467-018-04834-0.
10
Porous supramolecular gels produced by reversible self-gelation of ruthenium-based metal-organic polyhedra.由钌基金属有机多面体的可逆自凝胶化产生的多孔超分子凝胶。
Chem Sci. 2023 Aug 15;14(35):9543-9552. doi: 10.1039/d3sc02888g. eCollection 2023 Sep 13.

本文引用的文献

1
Chromatin inspired bio-condensation between biomass DNA and guanosine monophosphate produces all-nucleic hydrogel as a hydrotropic drug carrier.受染色质启发，生物质DNA与鸟苷单磷酸之间的生物缩合产生全核酸水凝胶作为促水溶药物载体。
Commun Chem. 2024 Nov 12;7(1):261. doi: 10.1038/s42004-024-01353-6.
2
A photoluminescent hydrogen-bonded biomass aerogel for sustainable radiative cooling.用于可持续辐射冷却的光致发光氢键生物质气凝胶。
Science. 2024 Jul 5;385(6704):68-74. doi: 10.1126/science.adn5694. Epub 2024 Jul 4.
3
The binding of diruthenium (II,III) and dirhodium (II,II) paddlewheel complexes at DNA/RNA nucleobases: Computational evidences of an appreciable selectivity toward the AU base pairs.
二钌（II,III）和二铑（II,II）桨轮配合物与 DNA/RNA 碱基的结合：对 AU 碱基对具有可观选择性的计算证据。
J Mol Graph Model. 2024 Sep;131:108806. doi: 10.1016/j.jmgm.2024.108806. Epub 2024 May 31.
4
Coordination cages integrated into swelling poly(ionic liquid)s for guest encapsulation and separation.集成于溶胀聚离子液体中的配位笼用于客体封装和分离。
Nat Commun. 2024 May 4;15(1):3766. doi: 10.1038/s41467-024-48135-1.
5
DNA Hydrogels with Programmable Condensation, Expansion, and Degradation for Molecular Carriers.可编程凝聚、膨胀和降解的 DNA 水凝胶用于分子载体。
ACS Appl Mater Interfaces. 2024 May 15;16(19):24162-24171. doi: 10.1021/acsami.3c17633. Epub 2024 May 2.
6
Chromogenic Detection of the Organophosphorus Nerve Agent Simulant DCP Mediated by Rhodium(II,II) Paddlewheel Complexes.铑（II,II）桨轮配合物介导的有机磷神经毒剂模拟物 DCP 的显色检测。
ACS Sens. 2024 May 24;9(5):2325-2333. doi: 10.1021/acssensors.3c01993. Epub 2024 Apr 26.
7
(Bio)Functionalisation of Metal-Organic Polyhedra by Using Click Chemistry.利用点击化学对金属有机多面体进行（生物）功能化修饰
Chemistry. 2023 Oct 26;29(60):e202301945. doi: 10.1002/chem.202301945. Epub 2023 Sep 19.
8
Metal-organic cages for molecular separations.用于分子分离的金属有机笼状物。
Nat Rev Chem. 2021 Mar;5(3):168-182. doi: 10.1038/s41570-020-00246-1. Epub 2021 Jan 27.
9
Small Molecule-Templated DNA Hydrogel with Record Stiffness Integrates and Releases DNA Nanostructures and Gene Silencing Nucleic Acids.小分子模板化 DNA 水凝胶具有创纪录的刚性，可整合和释放 DNA 纳米结构和基因沉默核酸。
Adv Sci (Weinh). 2023 Apr;10(12):e2205713. doi: 10.1002/advs.202205713. Epub 2023 Feb 8.
10
Ammonia Capture in Rhodium(II)-Based Metal-Organic Polyhedra via Synergistic Coordinative and H-Bonding Interactions.通过协同配位和氢键相互作用在基于铑（II）的金属有机多面体中捕获氨。
ACS Appl Mater Interfaces. 2023 Feb 8;15(5):6747-6754. doi: 10.1021/acsami.2c19206. Epub 2023 Jan 25.