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Madhu M, Ramakrishnan R, Vijay V, Hariharan M. Free Charge Carriers in Homo-Sorted π-Stacks of Donor-Acceptor Conjugates. Chem Rev 2021; 121:8234-8284. [PMID: 34133137 DOI: 10.1021/acs.chemrev.1c00078] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Inspired by the high photoconversion efficiency observed in natural light-harvesting systems, the hierarchical organization of molecular building blocks has gained impetus in the past few decades. Particularly, the molecular arrangement and packing in the active layer of organic solar cells (OSCs) have garnered significant attention due to the decisive role of the nature of donor/acceptor (D/A) heterojunctions in charge carrier generation and ultimately the power conversion efficiency. This review focuses on the recent developments in emergent optoelectronic properties exhibited by self-sorted donor-on-donor/acceptor-on-acceptor arrangement of covalently linked D-A systems, highlighting the ultrafast excited state dynamics of charge transfer and transport. Segregated organization of donors and acceptors promotes the delocalization of photoinduced charges among the stacks, engendering an enhanced charge separation lifetime and percolation pathways with ambipolar conductivity and charge carrier yield. Covalently linking donors and acceptors ensure a sufficient D-A interface and interchromophoric electronic coupling as required for faster charge separation while providing better control over their supramolecular assemblies. The design strategies to attain D-A conjugate assemblies with optimal charge carrier generation efficiency, the scope of their application compared to state-of-the-art OSCs, current challenges, and future opportunities are discussed in the review. An integrated overview of rational design approaches derived from the comprehension of underlying photoinduced processes can pave the way toward superior optoelectronic devices and bring in new possibilities to the avenue of functional supramolecular architectures.
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Affiliation(s)
- Meera Madhu
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala, India 695551
| | - Remya Ramakrishnan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala, India 695551
| | - Vishnu Vijay
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala, India 695551
| | - Mahesh Hariharan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala, India 695551
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2
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Datta LP, Manchineella S, Govindaraju T. Biomolecules-derived biomaterials. Biomaterials 2020; 230:119633. [DOI: 10.1016/j.biomaterials.2019.119633] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 11/12/2019] [Accepted: 11/14/2019] [Indexed: 12/22/2022]
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Ghosh D, Datta LP, Govindaraju T. Molecular architectonics of DNA for functional nanoarchitectures. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2020; 11:124-140. [PMID: 31976202 PMCID: PMC6964666 DOI: 10.3762/bjnano.11.11] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 12/09/2019] [Indexed: 05/08/2023]
Abstract
DNA is the key biomolecule central to almost all processes in living organisms. The eccentric idea of utilizing DNA as a material building block in molecular and structural engineering led to the creation of numerous molecular-assembly systems and materials at the nanoscale. The molecular structure of DNA is believed to have evolved over billions of years, with structure and stability optimizations that allow life forms to sustain through the storage and transmission of genetic information with fidelity. The nanoscale structural characteristics of DNA (2 nm thickness and ca. 40-50 nm persistence length) have inspired the creation of numerous functional patterns and architectures through noncovalent conventional and unconventional base pairings as well as through mutual templating-interactions with small organic molecules and metal ions. The recent advancements in structural DNA nanotechnology allowed researchers to design new DNA-based functional materials with chemical and biological properties distinct from their parent components. The modulation of structural and functional properties of hybrid DNA ensembles of small functional molecules (SFMs) and short oligonucleotides by adapting the principles of molecular architectonics enabled the creation of novel DNA nanoarchitectures with potential applications, which has been termed as templated DNA nanotechnology or functional DNA nanoarchitectonics. This review highlights the molecular architectonics-guided design principles and applications of the derived DNA nanoarchitectures. The advantages and ability of functional DNA nanoarchitectonics to overcome the trivial drawbacks of classical DNA nanotechnology to fulfill realistic and practical applications are highlighted, and an outlook on future developments is presented.
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Affiliation(s)
- Debasis Ghosh
- Bioorganic Chemistry Laboratory, New Chemistry Unit and The School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur P. O., Bengaluru 560064, Karnataka, India
| | - Lakshmi P Datta
- Bioorganic Chemistry Laboratory, New Chemistry Unit and The School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur P. O., Bengaluru 560064, Karnataka, India
| | - Thimmaiah Govindaraju
- Bioorganic Chemistry Laboratory, New Chemistry Unit and The School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur P. O., Bengaluru 560064, Karnataka, India
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4
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Ramakrishnan R, Niyas MA, Lijina MP, Hariharan M. Distinct Crystalline Aromatic Structural Motifs: Identification, Classification, and Implications. Acc Chem Res 2019; 52:3075-3086. [PMID: 31449389 DOI: 10.1021/acs.accounts.9b00320] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Spatial noncovalent helical organization of nucleobases in DNA and radial organization of chromophores in natural light-harvesting systems are fascinating yet enigmatic. Understanding the numerous weak interactions that drive the formation of elegant supramolecular architectures in native natural systems and developing bioinspired design strategies have seen a surge of interest in recent decades. Self-assembly of functional chromophores in the crystalline phase is a definitive strategy to identify novel molecule-molecule interactions, in particular, atom-atom interactions, and to understand the synergistic nature of noncovalent interactions that stabilizes the supramolecular organization. This Account narrates our recent efforts in developing desirable supramolecular motifs employing weak interaction-based strategies and our observation of deviations from the common motifs chartered in aromatic systems. Modulation of long-range aromatic interactions through chemical modifications (acylation, benzoylation, haloacylation, and alkylation of chromophores) to attain a preferred stacking (herringbone, lamellar, or columnar) is presented. Particular attention has been given to attaining lamellar or columnar packing possessing potential interchromophoric electronic coupling mediated high charge mobility. Supramolecular arrangements of noncovalently or covalently associated donor-acceptor systems that open up additional possibilities of packing modes (segregated, mixed etc.) are explored. Our persistent efforts yielded distinct twisted-segregated and alternate distichous stacks for the nonparallel covalently linked donor-acceptor systems that favor a long-lived photoinduced charge-separated state. We further move on to discuss the unconventional packing motifs that were identified recently. The highly sought-after Greek cross (+) stacking of chromophores in crystalline phase and an elegant crystalline radial arrangement of chromophores are examined. The Greek cross (+) stacked architecture exhibits monomer-like emission characteristics owing to the absence of exciton coupling across the orthogonally stacked chromophores. Crystalline helical chromophore assembly is yet another emerging motif with far-reaching applications in domains ranging from asymmetric catalysis to chiral smart materials and has been accounted here by citing certain phenomenal examples from literature. Thus, this Account demonstrates that identifying and classifying new structural motifs based on topological aspects, such as interchromophoric orientation (cross) and extended chromophore arrangement in the crystal lattice (radial, helical, etc.), are crucial since such fundamental characteristics dictate the properties emerging out of the corresponding motifs. Encouraged from ours and others' works, we propose the addition of new aromatic supramolecular structural motifs, namely, cross-stacked, helical, and radial arrangements, in order to expand the classification. We believe that identifying new emergent property-based supramolecular motifs and investigating the methods to achieve the desired motif will eventually have implications in fundamental crystal engineering, supramolecular chemistry, and biomimetic design of functional materials.
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Affiliation(s)
- Remya Ramakrishnan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala 695551, India
| | - M. A. Niyas
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala 695551, India
| | - M. P. Lijina
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala 695551, India
| | - Mahesh Hariharan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala 695551, India
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Nakamura M, Jomura A, Takada T, Yamana K. Photocurrent Enhancement in DNA-Scaffolded Chromophore-Aggregate-Functionalized Systems Containing Multiple Types of Chromophores. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201700152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mitsunobu Nakamura
- Department of Applied Chemistry; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
| | - Ayumi Jomura
- Department of Applied Chemistry; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
| | - Tadao Takada
- Department of Applied Chemistry; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
| | - Kazushige Yamana
- Department of Applied Chemistry; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
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6
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Chiral multichromophoric supramolecular nanostructures assembled by single stranded DNA and RNA templates. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.08.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Pandeeswar M, Senanayak SP, Govindaraju T. Nanoarchitectonics of Small Molecule and DNA for Ultrasensitive Detection of Mercury. ACS APPLIED MATERIALS & INTERFACES 2016; 8:30362-30371. [PMID: 27753489 DOI: 10.1021/acsami.6b10527] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Reliable and ultrasensitive detection of mercury ions is of paramount importance for toxicology assessment, environmental protection, and human health. Herein, we present a novel optoelectronic approach based on nanoarchitectonics of small-molecule templated DNA system that consists of an adenine (A)-conjugated small organic semiconductor (BNA) and deoxyribo-oligothymidine (dTn). This mutually templated dynamic chiral coassembly system (BNAn-dTn) with tunable chiroptical, morphological, and electrical properties is tapped in to enable ultrasensitive and selective detection of inorganic and organometallic mercury in water. We observe a rapid transformation of the BNAn-dTn coassembly into a metallo-DNA duplex [dT-Hg-dT]n in the presence of mercury, which is utilized for a chiro-optical and conductivity-based rapid and subnanomolar sensitivity (≥0.1 nM, 0.02 ppb) to mercury ions in water (∼100 times lower than United States Environmental Protection Agency tolerance limit). This ultrasensitive detection of inorganic and organometallic mercury is driven by a novel chemical design principle that allows strong mercury thymine interaction. This study is anticipated to inspire the development of future templated DNA nanotechnology-based optoelectronic devices for the rapid and ultrasensitive detection of numerous other toxic analytes.
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Affiliation(s)
- M Pandeeswar
- Bioorganic Chemistry Laboratory, New Chemistry Unit and ‡Molecular Electronics Lab, Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research , Jakkur P.O., Bengaluru 560064, Karnataka, India
| | - Satyaprasad P Senanayak
- Bioorganic Chemistry Laboratory, New Chemistry Unit and ‡Molecular Electronics Lab, Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research , Jakkur P.O., Bengaluru 560064, Karnataka, India
| | - T Govindaraju
- Bioorganic Chemistry Laboratory, New Chemistry Unit and ‡Molecular Electronics Lab, Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research , Jakkur P.O., Bengaluru 560064, Karnataka, India
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Al Kobaisi M, Bhosale SV, Latham K, Raynor AM, Bhosale SV. Functional Naphthalene Diimides: Synthesis, Properties, and Applications. Chem Rev 2016; 116:11685-11796. [DOI: 10.1021/acs.chemrev.6b00160] [Citation(s) in RCA: 557] [Impact Index Per Article: 69.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Mohammad Al Kobaisi
- School
of Applied Sciences, RMIT University
, GPO Box 2476, Melbourne, Victoria
3001, Australia
| | - Sidhanath V. Bhosale
- Polymers
and Functional Materials Division, CSIR-Indian Institute of Chemical Technology
, Hyderabad, Telangana-500007, India
| | - Kay Latham
- School
of Applied Sciences, RMIT University
, GPO Box 2476, Melbourne, Victoria
3001, Australia
| | - Aaron M. Raynor
- School
of Applied Sciences, RMIT University
, GPO Box 2476, Melbourne, Victoria
3001, Australia
| | - Sheshanath V. Bhosale
- School
of Applied Sciences, RMIT University
, GPO Box 2476, Melbourne, Victoria
3001, Australia
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Maniam S, Sandanayake S, Izgorodina EI, Langford SJ. Unusual Products from Oxidation of Naphthalene Diimides. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600048] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Subashani Maniam
- School of Chemistry Monash University Wellington Road Clayton 3800 Victoria Australia
| | - Saman Sandanayake
- School of Chemistry Monash University Wellington Road Clayton 3800 Victoria Australia
| | | | - Steven J. Langford
- School of Chemistry Monash University Wellington Road Clayton 3800 Victoria Australia
- School of Science Monash University Malaysia, Jalan Lagoon Selatan 46150 Bandar Sunway Petaling Jaya Selangor Malaysia
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Narayanaswamy N, Suresh G, Priyakumar UD, Govindaraju T. Double zipper helical assembly of deoxyoligonucleotides: mutual templating and chiral imprinting to form hybrid DNA ensembles. Chem Commun (Camb) 2016; 51:5493-6. [PMID: 25233941 DOI: 10.1039/c4cc06759b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, the conventional and unconventional hydrogen bonding potential of adenine in APA for double zipper helical assembly of deoxyoligonucleotides is demonstrated under ambient conditions. The quantum mechanical calculations supported the formation of hybrid DNA ensembles.
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Affiliation(s)
- Nagarjun Narayanaswamy
- Bioorganic Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur P.O., Bangalore 560064, India.
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Surin M. From nucleobase to DNA templates for precision supramolecular assemblies and synthetic polymers. Polym Chem 2016. [DOI: 10.1039/c6py00480f] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In this minireview, we report on the recent advances of utilization of nucleobases and DNA as templates to achieve well-defined supramolecular polymers, synthetic polymers, and sequence-controlled polymers.
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Affiliation(s)
- Mathieu Surin
- Laboratory for Chemistry of Novel Materials
- Center for Innovation and Research in Materials and Polymers
- University of Mons – UMONS
- B-7000 Mons
- Belgium
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12
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Nakamura M, Takada T, Yamana K. Highly Ordered Pyrene π-Stacks on an RNA Duplex. ACTA ACUST UNITED AC 2015; 63:4.66.1-4.66.19. [PMID: 26623973 DOI: 10.1002/0471142700.nc0466s63] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The syntheses of 2'-O-(pyren-1-ylmethyl)uridine phosphoramidite, 2'-O-(pyren-1-ylmethyl)adenosine phosphoramidite, and multiple pyrene-attached oligo-RNAs are described in this unit. The 2'-O-(pyren-1-ylmethyl)nucleosides are converted into the corresponding 2'-O-(pyren-1-ylmethyl)nucleoside 3'-phosphoramidites, which can be incorporated into the specific position of oligo-RNAs by solid-phase oligonucleotide synthesis. The multiple pyrene-attached oligo-RNA forms an A-form duplex with a complementary multiple pyrene-attached oligo-RNA; the pyrenes are associated with π-stacking along the outside of the duplex.
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Affiliation(s)
| | - Tadao Takada
- Department of Applied Chemistry, University of Hyogo, Himeji, Japan
| | - Kazushige Yamana
- Department of Applied Chemistry, University of Hyogo, Himeji, Japan
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Nakamura M, Tsuto K, Jomura A, Takada T, Yamana K. Donor-Acceptor Heterojunction Configurations Based on DNA-Multichromophore Arrays. Chemistry 2015; 21:11788-92. [DOI: 10.1002/chem.201501955] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Indexed: 12/22/2022]
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Paolantoni D, Rubio-Magnieto J, Cantel S, Martinez J, Dumy P, Surin M, Ulrich S. Probing the importance of π-stacking interactions in DNA-templated self-assembly of bisfunctionalized guanidinium compounds. Chem Commun (Camb) 2014; 50:14257-60. [DOI: 10.1039/c4cc05706f] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Tsuto K, Nakamura M, Takada T, Yamana K. Diketopyrrolopyrrole J-Aggregates Formed by Self-Organization with DNA. Chem Asian J 2014; 9:1618-22. [DOI: 10.1002/asia.201402063] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Indexed: 01/08/2023]
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16
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Maniam S, Higginbotham HF, Guo SX, Bell TDM, Izgorodina EI, Langford SJ. A Redox Switchable Dihydrobenzo[b]pyrazine Push-Pull System. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201402015] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Abstract
Formation of the so far elusive chrysene excimer in solution is achieved by using DNA as a supramolecular scaffold.
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Affiliation(s)
- Oleg Khorev
- Department of Chemistry and Biochemistry
- University of Bern
- CH-3012 Bern, Switzerland
| | - Caroline D. Bösch
- Department of Chemistry and Biochemistry
- University of Bern
- CH-3012 Bern, Switzerland
| | - Markus Probst
- Department of Chemistry and Biochemistry
- University of Bern
- CH-3012 Bern, Switzerland
| | - Robert Häner
- Department of Chemistry and Biochemistry
- University of Bern
- CH-3012 Bern, Switzerland
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Biner SM, Häner R. DNA Triplex-Mediated Assembly of Polyaromatic Chromophores. Chem Biodivers 2012; 9:2485-93. [DOI: 10.1002/cbdv.201200276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Indexed: 12/22/2022]
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Sakai N, Matile S. Multistep organic synthesis of modular photosystems. Beilstein J Org Chem 2012; 8:897-904. [PMID: 23015840 PMCID: PMC3388880 DOI: 10.3762/bjoc.8.102] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2012] [Accepted: 05/09/2012] [Indexed: 12/29/2022] Open
Abstract
Quite extensive synthetic achievements vanish in the online supporting information of publications on functional systems. Underappreciated, their value is recognized by experts only. As an example, we here focus in on the recent synthesis of multicomponent photosystems with antiparallel charge-transfer cascades in co-axial hole- and electron-transporting channels. The synthetic steps are described one-by-one, starting with commercial starting materials and moving on to key intermediates, such as asparagusic acid, an intriguing natural product, as well as diphosphonate “feet”, and panchromatic naphthalenediimides (NDIs), to finally reach the target molecules. These products are initiators and propagators for self-organizing surface-initiated polymerization (SOSIP), a new method introduced to secure facile access to complex architectures. Chemoorthogonal to the ring-opening disulfide exchange used for SOSIP, hydrazone exchange is then introduced to achieve stack exchange, which is a “switching” technology invented to drill giant holes into SOSIP architectures and fill them with functional π-stacks of free choice.
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Affiliation(s)
- Naomi Sakai
- Department of Organic Chemistry, University of Geneva, Geneva, Switzerland
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