Light-responsive capture and release of DNA in a ternary supramolecular complex.

Angew Chem Int Ed Engl

Organic Chemistry Institute and Graduate School of Chemistry, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany.

Published: October 2011

Download full-text PDF

Source
http://dx.doi.org/10.1002/anie.201103707DOI Listing

Publication Analysis

Top Keywords

light-responsive capture
4
capture release
4
release dna
4
dna ternary
4
ternary supramolecular
4
supramolecular complex
4
light-responsive
1
release
1
dna
1
ternary
1

Similar Publications

Comprehensive analysis of Capsicum annuum CaLhcs uncovered the roles of CaLhca5.1 and CaLhcb1.7 in photosynthesis and stress tolerance.

Int J Biol Macromol

December 2024

Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education/MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-construction by Ministry and Province) /Hubei Engineering Research Center for Pest Forewarning and Management/College of Agriculture, Yangtze University, Jingzhou 434025, Hubei, China. Electronic address:

The light-harvesting chlorophyll a/b-binding proteins (Lhcs) are integral to plants' capture and transfer of light energy during photosynthesis. However, the Lhc gene family remains unexplored in pepper. In this study, 37 CaLhcs (Capsicum annuum Lhc) were identified from the reference genome and classified into five subfamilies (Lhca, Lhcb, CP24, CP26, and CP29) based on phylogenetic relationships and conserved domains, with members of each subfamily displaying similar conserved motifs and gene structures.

View Article and Find Full Text PDF

The Development of Metal-Free Porous Organic Polymers for Sustainable Carbon Dioxide Photoreduction.

Nanomaterials (Basel)

September 2024

Materials Science and Engineering Program, College of Arts and Sciences, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates.

A viable tactic to effectively address the climate crisis is the production of renewable fuels via photocatalytic reactions using solar energy and available resources like carbon dioxide (CO) and water. Organic polymer material-based photocatalytic materials are thought to be one way to convert solar energy into valuable chemicals and other solar fuels. The use of porous organic polymers (POPs) for CO fixation and capture and sequestration to produce beneficial compounds to reduce global warming is still receiving a lot of interest.

View Article and Find Full Text PDF

Visible Light-Responsive Crystalline B←N Host Adducts with Solvent-Induced Allosteric Effect for Guest Release.

Angew Chem Int Ed Engl

November 2024

Anhui Graphene Engineering Laboratory, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, 230039, Hefei, Anhui, China.

Photo-responsive organic crystals, capable of converting light energy into chemical energy to initiate conformational transitions, present an emerging strategy for developing lightweight and versatile smart materials. However, visible light-triggered tailored guests capture and release behaviors in all-organic solids are rarely reported. Here, we introduce a photoreactive crystalline boron-nitrogen (B←N) host adduct with the ability to undergo [2+2] photocycloaddition upon 447 nm light exposure.

View Article and Find Full Text PDF

Self-Assembled Perylene Diimide (PDI) Nanowire Sensitized InO@MgInS S-Scheme Heterojunction as Photoelectrochemical Biosensing Platform for the Detection of CA15-3.

Anal Chem

August 2024

Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection; Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, Shandong, China.

Inorganic/organic heterojunctions show promising applications as high-performance sensing platforms for photoelectrochemical (PEC) immunosensors. This work reports constructing a PEC biosensor for CA15-3 based on a self-assembled perylene diimide (PDI) nanowire sensitized InO@MgInS S-scheme heterojunction platform. P-type semiconductor CuO nanoparticles were designed as a signal burst source and were used as immunoassay labels.

View Article and Find Full Text PDF

Efficient Capture and Low Energy Release of NH by Azophenol Decorated Photoresponsive Covalent Organic Frameworks.

Angew Chem Int Ed Engl

August 2024

Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education (China), School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China.

Article Synopsis
  • In NH capture technologies, the traditional desorption process is energy-intensive and emits CO, typically requiring high temperatures and low pressures.
  • Researchers designed a new light-responsive covalent organic framework (COF-HNU38), which demonstrates a significant NH uptake capacity and selectivity at room temperature and pressure.
  • The innovative COF allows for efficient NH release through light-induced isomerization, maintaining its adsorption capacity over multiple cycles and enhancing desorption efficiency via hydrogen bond interactions.
View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!