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Beil SB, Bonnet S, Casadevall C, Detz RJ, Eisenreich F, Glover SD, Kerzig C, Næsborg L, Pullen S, Storch G, Wei N, Zeymer C. Challenges and Future Perspectives in Photocatalysis: Conclusions from an Interdisciplinary Workshop. JACS AU 2024; 4:2746-2766. [PMID: 39211583 PMCID: PMC11350580 DOI: 10.1021/jacsau.4c00527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2024] [Revised: 07/25/2024] [Accepted: 07/29/2024] [Indexed: 09/04/2024]
Abstract
Photocatalysis is a versatile and rapidly developing field with applications spanning artificial photosynthesis, photo-biocatalysis, photoredox catalysis in solution or supramolecular structures, utilization of abundant metals and organocatalysts, sustainable synthesis, and plastic degradation. In this Perspective, we summarize conclusions from an interdisciplinary workshop of young principal investigators held at the Lorentz Center in Leiden in March 2023. We explore how diverse fields within photocatalysis can benefit from one another. We delve into the intricate interplay between these subdisciplines, by highlighting the unique challenges and opportunities presented by each field and how a multidisciplinary approach can drive innovation and lead to sustainable solutions for the future. Advanced collaboration and knowledge exchange across these domains can further enhance the potential of photocatalysis. Artificial photosynthesis has become a promising technology for solar fuel generation, for instance, via water splitting or CO2 reduction, while photocatalysis has revolutionized the way we think about assembling molecular building blocks. Merging such powerful disciplines may give rise to efficient and sustainable protocols across different technologies. While photocatalysis has matured and can be applied in industrial processes, a deeper understanding of complex mechanisms is of great importance to improve reaction quantum yields and to sustain continuous development. Photocatalysis is in the perfect position to play an important role in the synthesis, deconstruction, and reuse of molecules and materials impacting a sustainable future. To exploit the full potential of photocatalysis, a fundamental understanding of underlying processes within different subfields is necessary to close the cycle of use and reuse most efficiently. Following the initial interactions at the Lorentz Center Workshop in 2023, we aim to stimulate discussions and interdisciplinary approaches to tackle these challenges in diverse future teams.
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Affiliation(s)
- Sebastian B. Beil
- Stratingh
Institute for Chemistry, University of Groningen, 9747 AG Groningen, The Netherlands
- Max Planck
Institute for Chemical Energy Conversion, Stiftstraße 34-36, 45470 Mulheim an der Ruhr, Germany
| | - Sylvestre Bonnet
- Leiden Institute
of Chemistry, Leiden University, Gorlaeus
Laboratories, PO Box 9502, 2300 RA Leiden, The Netherlands
| | - Carla Casadevall
- Department
of Physical and Inorganic Chemistry, University
Rovira i Virgili (URV), C/Marcel.lí Domingo, 1, 43007 Tarragona, Spain
- Institute
of Chemical Research of Catalonia (ICIQ), The Barcelona Institute
of Science and Technology, Avinguda dels Països Catalans, 16, 43007 Tarragona, Spain
| | - Remko J. Detz
- Energy Transition
Studies (ETS), Netherlands Organization
for Applied Scientific Research (TNO), Radarweg 60, 1043
NT Amsterdam, The
Netherlands
| | - Fabian Eisenreich
- Department
of Chemical Engineering and Chemistry & Institute for Complex
Molecular Systems, Eindhoven University
of Technology, 5600 MB Eindhoven, The Netherlands
| | - Starla D. Glover
- Department
of Chemistry, Ångström Laboratory, Uppsala University, Box 523, 75120 Uppsala, Sweden
| | - Christoph Kerzig
- Department
of Chemistry, Johannes Gutenberg University
Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Line Næsborg
- Department
of Organic Chemistry, University of Münster, Correnstr. 40, 48149 Münster, Germany
| | - Sonja Pullen
- Homogeneous
and Supramolecular Catalysis, Van ’t Hoff Institute for Molecular
Sciences, University of Amsterdam, 1098 XH Amsterdam, The Netherlands
| | - Golo Storch
- Technical
University of Munich (TUM), Lichtenbergstr. 4, 85747 Garching, Germany
| | - Ning Wei
- Stratingh
Institute for Chemistry, University of Groningen, 9747 AG Groningen, The Netherlands
- Max Planck
Institute for Chemical Energy Conversion, Stiftstraße 34-36, 45470 Mulheim an der Ruhr, Germany
| | - Cathleen Zeymer
- Center for
Functional Protein Assemblies & Department of Bioscience, TUM
School of Natural Sciences, Technical University
of Munich, 85748 Garching, Germany
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2
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Gao XY, Tang L, Zhang X, Feng JJ. Palladium-catalyzed decarboxylative (4 + 3) cycloadditions of bicyclobutanes with 2-alkylidenetrimethylene carbonates for the synthesis of 2-oxabicyclo[4.1.1]octanes. Chem Sci 2024:d4sc02998d. [PMID: 39139738 PMCID: PMC11317905 DOI: 10.1039/d4sc02998d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 08/01/2024] [Indexed: 08/15/2024] Open
Abstract
While cycloaddition reactions of bicyclobutanes (BCBs) have emerged as a potent method for synthesizing (hetero-)bicyclo[n.1.1]alkanes (usually n ≤ 3), their utilization in the synthesis of bicyclo[4.1.1]octane derivatives (BCOs) is still underdeveloped. Here, a palladium-catalyzed formal (4 + 3) reaction of BCBs with 1,4-O/C dipole precursors for the synthesis of oxa-BCOs is described. Unlike previous catalytic polar (3 + X) cycloadditions of BCBs, which are typically achieved through the activation of BCB substrates, the current reaction represents a novel strategy for realizing the cycloaddition of BCBs through the activation of the "X" cycloaddition partner. Moreover, the obtained functionalized oxa-BCOs products can be readily modified through various synthetic transformations.
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Affiliation(s)
- Xin-Yu Gao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha Hunan 410082 P. R. China
| | - Lei Tang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha Hunan 410082 P. R. China
| | - Xu Zhang
- School of Chemistry & Chemical Engineering, Yangzhou University Yangzhou 225002 P.R. China
| | - Jian-Jun Feng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha Hunan 410082 P. R. China
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Wincenciuk A, Cmoch P, Giedyk M, Andersson MP, Gryko D. Aqueous Micellar Environment Impacts the Co-Catalyzed Phototransformation: A Case Study. J Am Chem Soc 2024; 146:19828-19838. [PMID: 39003762 PMCID: PMC11273611 DOI: 10.1021/jacs.4c02682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 06/12/2024] [Accepted: 06/18/2024] [Indexed: 07/16/2024]
Abstract
In recent years, methodologies that rely on water as the reaction medium have gained considerable attention. The unique properties of micellar solutions were shown to improve the regio-, stereo-, and chemoselectivity of different transformations. Herein, we demonstrate that the aqueous environment is a suitable medium for a visible light driven cobalt-catalyzed reaction involving radical species. In this system, reduced vitamin B12 reacts with alkyl halides, generating radicals that are trapped by the lipophilic olefin present in the Stern layer. A series of NMR measurements and theoretical studies revealed the location of reaction components in the micellar system.
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Affiliation(s)
- Aleksandra Wincenciuk
- Institute
of Organic Chemistry Polish Academy of Sciences;, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Piotr Cmoch
- Institute
of Organic Chemistry Polish Academy of Sciences;, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Maciej Giedyk
- Institute
of Organic Chemistry Polish Academy of Sciences;, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Martin P. Andersson
- Center
for Integrative Petroleum Research, King
Fahd University of Petroleum and Minerals, Dhahran 31261, Kingdom of Saudi Arabia
| | - Dorota Gryko
- Institute
of Organic Chemistry Polish Academy of Sciences;, Kasprzaka 44/52, 01-224 Warsaw, Poland
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Prabhakaran A, Jha KK, Sia RCE, Arellano Reyes RA, Sarangi NK, Kogut M, Guthmuller J, Czub J, Dietzek-Ivanšić B, Keyes TE. Triplet-Triplet Annihilation Upconverting Liposomes: Mechanistic Insights into the Role of Membranes in Two-Dimensional TTA-UC. ACS APPLIED MATERIALS & INTERFACES 2024; 16:29324-29337. [PMID: 38776974 PMCID: PMC11163426 DOI: 10.1021/acsami.4c00990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 05/11/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024]
Abstract
Triplet-triplet annihilation upconversion (TTA-UC) implemented in nanoparticle assemblies is of emerging interest in biomedical applications, including in drug delivery and imaging. As it is a bimolecular process, ensuring sufficient mobility of the sensitizer and annihilator to facilitate effective collision in the nanoparticle is key. Liposomes can provide the benefits of two-dimensional confinement and condensed concentration of the sensitizer and annihilator along with superior fluidity compared to other nanoparticle assemblies. They are also biocompatible and widely applied across drug delivery modalities. However, there are relatively few liposomal TTA-UC systems reported to date, so systematic studies of the influence of the liposomal environment on TTA-UC are currently lacking. Here, we report the first example of a BODIPY-based sensitizer TTA-UC system within liposomes and use this system to study TTA-UC generation and compare the relative intensity of the anti-Stokes signal for this system as a function of liposome composition and membrane fluidity. We report for the first time on time-resolved spectroscopic studies of TTA-UC in membranes. Nanosecond transient absorption data reveal the BODIPY-perylene dyad sensitizer has a long triplet lifetime in liposome with contributions from three triplet excited states, whose lifetimes are reduced upon coinclusion of the annihilator due to triplet-triplet energy transfer, to a greater extent than in solution. This indicates triplet energy transfer between the sensitizer and the annihilator is enhanced in the membrane system. Molecular dynamics simulations of the sensitizer and annihilator TTA collision complex are modeled in the membrane and confirm the co-orientation of the pair within the membrane structure and that the persistence time of the bound complex exceeds the TTA kinetics. Modeling also reliably predicted the diffusion coefficient for the sensitizer which matches closely with the experimental values from fluorescence correlation spectroscopy. The relative intensity of the TTA-UC output across nine liposomal systems of different lipid compositions was explored to examine the influence of membrane viscosity on upconversion (UC). UC showed the highest relative intensity for the most fluidic membranes and the weakest intensity for highly viscous membrane compositions, including a phase separation membrane. Overall, our study reveals that the co-orientation of the UC pair within the membrane is crucial for effective TTA-UC within a biomembrane and that the intensity of the TTA-UC output can be tuned in liposomal nanoparticles by modifying the phase and fluidity of the liposome. These new insights will aid in the design of liposomal TTA-UC systems for biomedical applications.
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Affiliation(s)
- Amrutha Prabhakaran
- School
of Chemical Sciences and National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
| | - Keshav Kumar Jha
- Research
Department Functional Interfaces, Leibniz
Institute of Photonic Technology Jena, Jena 07745, Germany
- Institute
of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, Jena 07743, Germany
| | - Rengel Cane E. Sia
- Institute
of Physics and Applied Computer Science, Faculty of Applied Physics
and Mathematics, Gdańsk University
of Technology, Narutowicza 11/12, 80233 Gdańsk, Poland
| | - Ruben Arturo Arellano Reyes
- School
of Chemical Sciences and National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
| | - Nirod Kumar Sarangi
- School
of Chemical Sciences and National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
| | - Mateusz Kogut
- Department
of Physical Chemistry, Gdańsk University
of Technology, Narutowicza
11/12, 80233 Gdańsk, Poland
| | - Julien Guthmuller
- Institute
of Physics and Applied Computer Science, Faculty of Applied Physics
and Mathematics, Gdańsk University
of Technology, Narutowicza 11/12, 80233 Gdańsk, Poland
| | - Jacek Czub
- Department
of Physical Chemistry, Gdańsk University
of Technology, Narutowicza
11/12, 80233 Gdańsk, Poland
| | - Benjamin Dietzek-Ivanšić
- Research
Department Functional Interfaces, Leibniz
Institute of Photonic Technology Jena, Jena 07745, Germany
| | - Tia E. Keyes
- School
of Chemical Sciences and National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
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Glaser F, Schmitz M, Kerzig C. Coulomb interactions for mediator-enhanced sensitized triplet-triplet annihilation upconversion in solution. NANOSCALE 2023; 16:123-137. [PMID: 38054748 DOI: 10.1039/d3nr05265f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
Sensitized triplet-triplet annihilation upconversion offers an attractive possibility to replace a high-energy photon by two photons with lower energy through the combination of a light-harvesting triplet sensitizer and an annihilator for the formation of a fluorescent singlet state. Typically, high annihilator concentrations are required to achieve an efficient initial energy transfer and as a direct consequence the most highly energetic emission is often not detectable due to intrinsic reabsorption by the annihilator itself. Herein, we demonstrate that the addition of a charge-adapted mediator drastically improves the energy transfer efficiency at low annihilator concentrations via an energy transfer cascade. Inspired by molecular dyads and recent developments in nanocrystal-sensitized upconversion, our system exploits a concept to minimize intrinsic filter effects, while boosting the upconversion quantum yield in solution. A sensitizer-annihilator combination consisting of a ruthenium-based complex and 9,10-diphenylanthracene (DPA) is explored as model system and a sulfonated pyrene serves as mediator. The impact of opposite charges between sensitizer and mediator - to induce coulombic attraction and subsequently result in accelerated energy transfer rate constants - is analyzed in detail by different spectroscopic methods. Ion pairing and the resulting static energy transfer in both directions is a minor process, resulting in an improved overall performance. Finally, the more intense upconverted emission in the presence of the mediator is used to drive two catalytic photoreactions in a two-chamber setup, illustrating the advantages of our approach, in particular for photoreactions requiring oxygen that would interfere with the upconversion system.
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Affiliation(s)
- Felix Glaser
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany.
| | - Matthias Schmitz
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany.
| | - Christoph Kerzig
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany.
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Denisenko A, Garbuz P, Makovetska Y, Shablykin O, Lesyk D, Al-Maali G, Korzh R, Sadkova IV, Mykhailiuk PK. 1,2-Disubstituted bicyclo[2.1.1]hexanes as saturated bioisosteres of ortho-substituted benzene. Chem Sci 2023; 14:14092-14099. [PMID: 38098705 PMCID: PMC10718076 DOI: 10.1039/d3sc05121h] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 10/25/2023] [Indexed: 12/17/2023] Open
Abstract
Bicyclo[2.1.1]hexanes have been synthesized, characterized, and biologically validated as saturated bioisosteres of the ortho-substituted benzene ring. The incorporation of the 1,2-disubstituted bicyclo[2.1.1]hexane core into the structure of fungicides boscalid (BASF), bixafen (Bayer CS), and fluxapyroxad (BASF) gave saturated patent-free analogs with high antifungal activity.
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Affiliation(s)
- Aleksandr Denisenko
- Enamine Ltd Winston Churchill st. 78 02094 Kyiv Ukraine www.mykhailiukchem.org
| | - Pavel Garbuz
- Enamine Ltd Winston Churchill st. 78 02094 Kyiv Ukraine www.mykhailiukchem.org
| | | | - Oleh Shablykin
- Enamine Ltd Winston Churchill st. 78 02094 Kyiv Ukraine www.mykhailiukchem.org
- V. P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the NAS of Ukraine 02094 Kyiv Ukraine
| | - Dmytro Lesyk
- Bienta Winston Churchill st. 78 02094 Kyiv Ukraine
| | - Galeb Al-Maali
- Enamine Ltd Winston Churchill st. 78 02094 Kyiv Ukraine www.mykhailiukchem.org
- Institute of Botany of the National Academy of Sciences of Ukraine 02094 Kyiv Ukraine
| | - Rodion Korzh
- Enamine Ltd Winston Churchill st. 78 02094 Kyiv Ukraine www.mykhailiukchem.org
| | - Iryna V Sadkova
- Enamine Ltd Winston Churchill st. 78 02094 Kyiv Ukraine www.mykhailiukchem.org
| | - Pavel K Mykhailiuk
- Enamine Ltd Winston Churchill st. 78 02094 Kyiv Ukraine www.mykhailiukchem.org
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