1
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Kohn J, Bursch M, Hansen A, Grimme S. Computational study of ground-state properties of μ 2 -bridged group 14 porphyrinic sandwich complexes. J Comput Chem 2023; 44:229-239. [PMID: 35470911 DOI: 10.1002/jcc.26870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/29/2022] [Accepted: 04/08/2022] [Indexed: 12/31/2022]
Abstract
The structural properties of μ2 -bridged porphyrinic double-decker complexes are investigated and the influence of various ligands, metals, substituents, and bridging atoms on the dominant structural motif is elucidated. A variety of quantum chemical methods including semiempirical (SQM) methods and density functional theory (DFT) is assessed for the calculation of ecliptic and staggered conformational energies. Local coupled cluster (DLPNO-CCSD(T1)) data are generated for reference. The r2 SCAN-3c composite scheme as well as the B2PLYP-D4/def2-QZVPP approach are identified as reliable methods. Energy decomposition analyses (EDA) and localized molecular orbital analyses (LMO) are used to investigate the bonding situation and the nature of the inter-ligand interaction energy underlining the crucial role of attractive London dispersion interactions. Targeted modification of the bridging atom, e.g., by replacing O2- by S2- is shown to drastically change the major structural features of the investigated complexes. Further, the influence of different substituents of varying size at the phthalocyanine ligand regarding the dominant conformation is described.
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Affiliation(s)
- Julia Kohn
- Mulliken Center for Theoretical Chemistry, University of Bonn, Bonn, Germany
| | - Markus Bursch
- Max-Planck-Institut für Kohlenforschung, Mülheim an der Ruhr, Germany
| | - Andreas Hansen
- Mulliken Center for Theoretical Chemistry, University of Bonn, Bonn, Germany
| | - Stefan Grimme
- Mulliken Center for Theoretical Chemistry, University of Bonn, Bonn, Germany
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2
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Tang J, Tian Y, Lin Z, Zhang C, Zhang P, Zeng R, Wu S, Chen X, Chen J. Supramolecular Polymers with Photoswitchable Multistate Fluorescence for Anti-Counterfeiting and Encryption. ACS APPLIED MATERIALS & INTERFACES 2023; 15:2237-2245. [PMID: 36539259 DOI: 10.1021/acsami.2c19227] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Photoswitchable fluorescent materials are desirable for many applications because their emission signals can be easily modulated on demand. In this study, novel photoswitchable multistate fluorescent supramolecular polymers (PMFSPs) were prepared via host-guest interactions under a facile ultrasonication strategy. In the system, photochromic fluorescent diarylethylene monomer (SDTE, donor) and adamantane-containing monomer (BAC) were covalently combined into the backbone of the guest polymer (P1) via radical copolymerization. Meanwhile, the host moiety (CDSP, acceptor) was synthesized by covalent incorporation of photochromic spiropyran dye (SPCOOH) with β-cyclodextrin. By adjusting the stimulation wavelength and utilizing photoinduced fluorescence resonance energy transfer (FRET), the supramolecular polymers can undergo reversible tristate fluorescence switching among none, red, and green. In addition, due to the high contrast, rapid photoresponsiveness and prominent photoreversibility of the prepared PMFSPs, we demonstrated that they have great potential in advanced anti-counterfeiting and multilevel information encryption.
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Affiliation(s)
- Jia Tang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, Hunan Province College Key Laboratory of QSAR/QSPR, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Yong Tian
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, Hunan Province College Key Laboratory of QSAR/QSPR, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Zhong Lin
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, Hunan Province College Key Laboratory of QSAR/QSPR, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Chonghua Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, Hunan Province College Key Laboratory of QSAR/QSPR, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Peisheng Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, Hunan Province College Key Laboratory of QSAR/QSPR, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Rongjin Zeng
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, Hunan Province College Key Laboratory of QSAR/QSPR, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Si Wu
- CAS Key Laboratory of Soft Matter Chemistry, Anhui Key Laboratory of Optoelectronic Science and Technology, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Xudong Chen
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, School of Chemistry, Sun Yat-sen University, Guangzhou 510006, China
- Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Jieyang 515200, China
| | - Jian Chen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, Hunan Province College Key Laboratory of QSAR/QSPR, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
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3
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Dong Y, Ling Y, Wang D, Liu Y, Chen X, Zheng S, Wu X, Shen J, Feng S, Zhang J, Huang W. Harnessing molecular isomerization in polymer gels for sequential logic encryption and anticounterfeiting. SCIENCE ADVANCES 2022; 8:eadd1980. [PMID: 36322650 PMCID: PMC9629717 DOI: 10.1126/sciadv.add1980] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Using smart photochromic and luminescent tissues in camouflage/cloaking of natural creatures has inspired efforts to develop synthetic stimuli-responsive materials for data encryption and anticounterfeiting. Although many optical data-encryption materials have been reported, they generally require only one or a simple combination of few stimuli for decryptions and rarely offer output corruptibility that prevents trial-and-error attacks. Here, we report a series of multiresponsive donor-acceptor Stenhouse adducts (DASAs) with unprecedented switching behavior and controlled reversibility via diamine conformational locking and substrate free-volume engineering and their capability of sequential logic encryption (SLE). Being analogous to the digital circuits, the output of DASA gel-based data-encryption system depends not only on the present input stimulus but also on the sequence of past inputs. Incorrect inputs/sequences generate substantial fake information and lead attackers to the point of no return. This work offers new design concepts for advanced data-encryption materials that operate via SLE, paving the path toward advanced encryptions beyond digital circuit approaches.
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Affiliation(s)
- Yu Dong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Yao Ling
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Donghui Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Yang Liu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Xiaowei Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Shiya Zheng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Xiaosong Wu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Jinghui Shen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Shiyu Feng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Jianyuan Zhang
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 123 Bevier Rd, Piscataway, NJ 08854, USA
- Corresponding author. (W.H.); (J.Z.)
| | - Weiguo Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
- Corresponding author. (W.H.); (J.Z.)
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4
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Hydrazone-based Schiff base dual chemosensor for recognition of Cu2+ and F− by 1:2 demultiplexer, half adder, half subtractor, molecular keypad lock and logically reversible transfer gate logic circuits and its application as test kit. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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5
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Khuzin AA, Tuktarov AR, Venidiktova OV, Barachevsky VA, Mullagaliev IN, Salikhov TR, Salikhov RB, Khalilov LM, Khuzina LL, Dzhemilev UM. Hybrid Molecules Based on Fullerene C60 and Dithienylethenes. Synthesis and Photochromic Properties. Optically Controlled Organic Field-Effect Transistors. Photochem Photobiol 2021; 98:815-822. [PMID: 34653275 DOI: 10.1111/php.13539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 10/07/2021] [Indexed: 01/31/2023]
Abstract
Hybrid molecules based on fullerene C60 and dithienylethene and its perfluorinated analog not inferior in the efficiency of phototransformations to the initial photochromic compounds were synthesized for the first time. The resulting pyrrolidinofullerenes containing photochromic moieties were used to fabricate organic field-effect transistors (OFETs) with output and transfer characteristics ten times exceeding similar characteristics of devices based on staring dithienylethenes. It was found that OFETs based on hybrid molecules with dithienylethenes are four times less efficient than devices based on hybrid molecules with perfluorinated analogs.
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Affiliation(s)
- Artur A Khuzin
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Ufa, Russia
| | - Airat R Tuktarov
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Ufa, Russia
| | - Olga V Venidiktova
- Photochemistry Center of Federal Scientific Research Centre Crystallography and Photonics, RAS, Moscow, Russia
| | - Valery A Barachevsky
- Photochemistry Center of Federal Scientific Research Centre Crystallography and Photonics, RAS, Moscow, Russia.,Interdepartmental Center of Analytical Research of the Russian Academy of Sciences, Moscow, Russia
| | | | | | | | - Leonard M Khalilov
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Ufa, Russia
| | - Liliya L Khuzina
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Ufa, Russia
| | - Usein M Dzhemilev
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Ufa, Russia
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6
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Mukherjee S, Sahoo A, Deb S, Baitalik S. Light and Cation-Driven Optical Switch based on a Stilbene-Appended Terpyridine System for the Design of Molecular-Scale Logic Devices. J Phys Chem A 2021; 125:8261-8273. [PMID: 34506718 DOI: 10.1021/acs.jpca.1c06524] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A molecular system comprising a terpyridine moiety capable of coordinating with different cations and a photoswitchable stilbene unit has been utilized here for the fabrication of multiply configurable logic systems. Incorporation of a substituted stilbene unit into the terpyridine motif generates an intraligand charge-transfer-sensitive module whose absorption and emission spectral properties are highly sensitive to light as well as cations. On the basis of the optical response profile of the receptor in the presence of selected cations as well as light of a specific wavelength, we are able to demonstrate multiple Boolean logic functions such as INHIBIT, IMPLICATION, OR, NOR, and NAND, as well as various combinations of them. Of particular interest, we utilized the present system for the construction of security keypad locks and memory devices by maintaining a proper sequence of the stimuli and monitoring either absorption or emission spectral response at a specific wavelength as the output signal. In addition to various Boolean logic functions, the present system has also the ability to mimic fuzzy logic operations for generating an infinite-valued logic scheme depending on its emission spectral responses upon varying the concentration of cationic (Fe2+ and/or Zn2+) and anionic (CN-) inputs.
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Affiliation(s)
- Shruti Mukherjee
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Anik Sahoo
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Sourav Deb
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Sujoy Baitalik
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
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7
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Turkoglu G, Koygun GK, Zafer Yurt MN, Pirencioglu SN, Erbas-Cakmak S. A therapeutic keypad lock decoded in drug resistant cancer cells. Chem Sci 2021; 12:9754-9758. [PMID: 34349948 PMCID: PMC8293978 DOI: 10.1039/d1sc02521j] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/17/2021] [Indexed: 12/23/2022] Open
Abstract
A molecular keypad lock that displays photodynamic activity when exposed to glutathione (GSH), esterase and light in the given order, is fabricated and its efficacy in drug resistant MCF7 cancer cells is investigated. The first two inputs are common drug resistant tumor markers. GSH reacts with the agent and shifts the absorption wavelength. Esterase separates the quencher from the structure, further activating the agent. After these sequential exposures, the molecular keypad lock is exposed to light and produces cytotoxic singlet oxygen. Among many possible combinations, only one 'key' can activate the agent, and initiate a photodynamic response. Paclitaxel resistant MCF7 cells are selectively killed. This work presents the first ever biological application of small molecular keypad locks.
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Affiliation(s)
- Gulsen Turkoglu
- Department of Molecular Biology and Genetics, Konya Food and Agriculture University Meram Konya Turkey
- Research and Development Center for Diagnostic Kits (KIT-ARGEM), Konya Food and Agriculture University Konya Turkey
| | | | - Mediha Nur Zafer Yurt
- Research and Development Center for Diagnostic Kits (KIT-ARGEM), Konya Food and Agriculture University Konya Turkey
| | - Seyda Nur Pirencioglu
- Department of Molecular Biology and Genetics, Necmettin Erbakan University Konya Turkey
| | - Sundus Erbas-Cakmak
- Department of Molecular Biology and Genetics, Konya Food and Agriculture University Meram Konya Turkey
- Research and Development Center for Diagnostic Kits (KIT-ARGEM), Konya Food and Agriculture University Konya Turkey
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8
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Andréasson J, Pischel U. Light-stimulated molecular and supramolecular systems for information processing and beyond. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213695] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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9
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Kishore Prasad P, Lahav-Mankovski N, Motiei L, Margulies D. Encrypting messages with artificial bacterial receptors. Beilstein J Org Chem 2020; 16:2749-2756. [PMID: 33224301 PMCID: PMC7670116 DOI: 10.3762/bjoc.16.225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 10/30/2020] [Indexed: 12/14/2022] Open
Abstract
A method for encrypting messages using engineered bacteria and different fluorescently labeled synthetic receptors is described. We show that the binding of DNA-based artificial receptors to E. coli expressing His-tagged outer membrane protein C (His-OmpC) induces a Förster resonance energy transfer (FRET) between the dyes, which results in the generation of a unique fluorescence fingerprint. Because the bacteria continuously divide, the emission pattern generated by the modified bacteria dynamically changes, enabling the system to produce encryption keys that change with time. Thus, this development indicates the potential contribution of live-cell-based encryption systems to the emerging area of information protection at the molecular level.
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Affiliation(s)
| | - Naama Lahav-Mankovski
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Leila Motiei
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - David Margulies
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 7610001, Israel
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10
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Yan L, Xiong C, Jin P, Luo Q. Fluorescent molecular photoswitch based on basket-shaped porphyrins. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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11
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Suo Z, Chen J, Hou X, Hu Z, Xing F, Feng L. Growing prospects of DNA nanomaterials in novel biomedical applications. RSC Adv 2019; 9:16479-16491. [PMID: 35516377 PMCID: PMC9064466 DOI: 10.1039/c9ra01261c] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 05/07/2019] [Indexed: 01/01/2023] Open
Abstract
As an important genetic material for life, DNA has been investigated widely in recent years, especially in interdisciplinary fields crossing nanomaterials and biomedical applications. It plays an important role because of its extraordinary molecular recognition capability and novel conformational polymorphism. DNA is also a powerful and versatile building block for the fabrication of nanostructures and nanodevices. Such DNA-based nanomaterials have also been successfully applied in various aspects ranging from biosensors to biomedicine and special logic gates, as well as in emerging molecular nanomachines. In this present mini-review, we briefly overview the recent progress in these fields. Furthermore, some challenges are also discussed in the conclusions and perspectives section, which aims to stimulate broader scientific interest in DNA nanotechnology and its biomedical applications. Recent progress in DNA-based nanomaterials is summarized, ranging from applications in biosensors, biomedicine/imaging, and molecular logic gates to emerging nanomachines, as well as future perspective discussions.![]()
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Affiliation(s)
- Zhiguang Suo
- Materials Genome Institute
- Shanghai University
- Shanghai 200444
- China
| | - Jingqi Chen
- Materials Genome Institute
- Shanghai University
- Shanghai 200444
- China
| | - Xialing Hou
- Materials Genome Institute
- Shanghai University
- Shanghai 200444
- China
| | - Ziheng Hu
- Materials Genome Institute
- Shanghai University
- Shanghai 200444
- China
| | - Feifei Xing
- Department of Chemistry
- College of Science
- Shanghai University
- Shanghai 200444
- China
| | - Lingyan Feng
- Materials Genome Institute
- Shanghai University
- Shanghai 200444
- China
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12
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Lustgarten O, Carmieli R, Motiei L, Margulies D. A Molecular Secret Sharing Scheme. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809855] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Omer Lustgarten
- Department of Organic Chemistry; Weizmann Institute of Science; Rehovot 7610001 Israel
| | - Raanan Carmieli
- Department of Chemical Research Support; Weizmann Institute of Science; Rehovot 7610001 Israel
| | - Leila Motiei
- Department of Organic Chemistry; Weizmann Institute of Science; Rehovot 7610001 Israel
| | - David Margulies
- Department of Organic Chemistry; Weizmann Institute of Science; Rehovot 7610001 Israel
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13
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Lustgarten O, Carmieli R, Motiei L, Margulies D. A Molecular Secret Sharing Scheme. Angew Chem Int Ed Engl 2018; 58:184-188. [DOI: 10.1002/anie.201809855] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/03/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Omer Lustgarten
- Department of Organic Chemistry; Weizmann Institute of Science; Rehovot 7610001 Israel
| | - Raanan Carmieli
- Department of Chemical Research Support; Weizmann Institute of Science; Rehovot 7610001 Israel
| | - Leila Motiei
- Department of Organic Chemistry; Weizmann Institute of Science; Rehovot 7610001 Israel
| | - David Margulies
- Department of Organic Chemistry; Weizmann Institute of Science; Rehovot 7610001 Israel
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14
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Dreos A, Wang Z, Tebikachew BE, Moth-Poulsen K, Andréasson J. Three-Input Molecular Keypad Lock Based on a Norbornadiene-Quadricyclane Photoswitch. J Phys Chem Lett 2018; 9:6174-6178. [PMID: 30296093 PMCID: PMC6218103 DOI: 10.1021/acs.jpclett.8b02567] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 10/08/2018] [Indexed: 06/08/2023]
Abstract
The photo- and acidochromic properties of a new generation norbornadiene derivative have been harnessed for the realization of a three-input keypad lock, where a specific sequence of inputs induces a unique output. Reversible quadricyclane/norbornadiene photoisomerization is reported, and this rare feature allows the first example of a norbornadiene-based molecular logic system. The function of this system is clearly rationalized in terms of the interconversion scheme and the absorption spectra of the involved species.
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15
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Pilarczyk K, Wlaźlak E, Przyczyna D, Blachecki A, Podborska A, Anathasiou V, Konkoli Z, Szaciłowski K. Molecules, semiconductors, light and information: Towards future sensing and computing paradigms. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.03.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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16
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Karar M, Shit P, Halder B, Mallick A, Majumdar T. Multifunctional Logic Applications of a Single Molecule: A Molecular Photo‐Switch Performing as Simple and Complex Gates, Memory Element, and a Molecular Keypad Lock. ChemistrySelect 2018. [DOI: 10.1002/slct.201702858] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Monaj Karar
- Department of ChemistryUniversity of Kalyani, Nadia West Bengal−741235 India
| | - Pradip Shit
- Department of ChemistryUniversity of Kalyani, Nadia West Bengal−741235 India
| | - Basudeb Halder
- Department of ChemistryVivekananda Mahavidyalaya, Bardwan West Bengal – 713103 India
| | - Arabinda Mallick
- Department of ChemistryKashipur Michael Madhusudan Mahavidyalaya, Purulia West Bengal−723132 India
| | - Tapas Majumdar
- Department of ChemistryUniversity of Kalyani, Nadia West Bengal−741235 India
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17
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Andréasson J, Pischel U. Molecules for security measures: from keypad locks to advanced communication protocols. Chem Soc Rev 2018; 47:2266-2279. [PMID: 29487931 DOI: 10.1039/c7cs00287d] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The idea of using molecules in the context of information security has sparked the interest of researchers from many scientific disciplines. This is clearly manifested in the diversity of the molecular platforms and the analytical techniques used for this purpose, some of which we highlight in this Tutorial Review. Moreover, those molecular systems can be used to emulate a broad spectrum of security measures. For a long time, molecular keypad locks enjoyed a clear preference and the review starts off with a description of how these devices developed. In the last few years, however, the field has evolved into something larger. Examples include more complex authentication protocols (multi-factor authentication and one-time passwords), the recognition of erroneous procedures in data transmission (parity devices), as well as steganographic and cryptographic protection.
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Affiliation(s)
- J Andréasson
- Department of Chemistry and Chemical Engineering, Physical Chemistry, Chalmers University of Technology, SE-412 96, Göteborg, Sweden.
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18
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Romero MA, Fernandes RJ, Moro AJ, Basílio N, Pischel U. Light-induced cargo release from a cucurbit[8]uril host by means of a sequential logic operation. Chem Commun (Camb) 2018; 54:13335-13338. [DOI: 10.1039/c8cc07404f] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A combination of a chalcone/flavylium photoswitch with a supramolecular host–guest complex that can be used to phototrigger the logically-controlled and selective release of cargo was devised.
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Affiliation(s)
- Miguel A. Romero
- CIQSO – Centre for Research In Sustainable Chemistry and Department of Chemistry
- E-21071 Huelva
- Spain
| | - Rita J. Fernandes
- Laboratorio Associado para a Química Verde (LAQV), Rede de Química e Tecnologia (REQUIMTE), Departamento de Química, Faculdade de Ciências e Tecnología, Universidade NOVA de Lisboa
- 2829-516 Caparica
- Portugal
| | - Artur J. Moro
- Laboratorio Associado para a Química Verde (LAQV), Rede de Química e Tecnologia (REQUIMTE), Departamento de Química, Faculdade de Ciências e Tecnología, Universidade NOVA de Lisboa
- 2829-516 Caparica
- Portugal
| | - Nuno Basílio
- Laboratorio Associado para a Química Verde (LAQV), Rede de Química e Tecnologia (REQUIMTE), Departamento de Química, Faculdade de Ciências e Tecnología, Universidade NOVA de Lisboa
- 2829-516 Caparica
- Portugal
| | - Uwe Pischel
- CIQSO – Centre for Research In Sustainable Chemistry and Department of Chemistry
- E-21071 Huelva
- Spain
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19
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Gupta AS, Kumar G, Paul K, Luxami V. BINOL-based differential chromo-fluorescent sensor and its application in miniaturized 1-2/4-2 bit encoders and decoders. NEW J CHEM 2018. [DOI: 10.1039/c7nj03653a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A BINOL (1,1′-bi-2-naphthol)-based probe 1 with a diamide group has been synthesized and investigated for its photophysical behavior towards various cations and anions.
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Affiliation(s)
- Akul Sen Gupta
- School of Chemistry and Biochemistry, Thapar University
- Patiala-147004
- India
| | - Gulshan Kumar
- School of Chemistry and Biochemistry, Thapar University
- Patiala-147004
- India
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry, Thapar University
- Patiala-147004
- India
| | - Vijay Luxami
- School of Chemistry and Biochemistry, Thapar University
- Patiala-147004
- India
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20
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Renuka KD, Lekshmi CL, Joseph K, Mahesh S. Sustainable Bioresource-Derived Components for Molecular Keypad Lock and IMPLICATION Logic Gate Construction. ChemistrySelect 2017. [DOI: 10.1002/slct.201702020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Kizhisseri Devi Renuka
- Department of Chemistry and Centre of Excellence in Nanoscience and Technology; Department of Chemistry; Indian Institute of Space Science and Technology (IIST), Valiyamala; Thiruvananthapuram 69554, Kerala India
| | - C. Lalitha Lekshmi
- Department of Chemistry and Centre of Excellence in Nanoscience and Technology; Department of Chemistry; Indian Institute of Space Science and Technology (IIST), Valiyamala; Thiruvananthapuram 69554, Kerala India
| | - Kuruvilla Joseph
- Department of Chemistry and Centre of Excellence in Nanoscience and Technology; Department of Chemistry; Indian Institute of Space Science and Technology (IIST), Valiyamala; Thiruvananthapuram 69554, Kerala India
| | - Sankarapillai Mahesh
- Department of Chemistry and Centre of Excellence in Nanoscience and Technology; Department of Chemistry; Indian Institute of Space Science and Technology (IIST), Valiyamala; Thiruvananthapuram 69554, Kerala India
- Polymers and Speciality Chemicals Division; Vikram Sarabhai Space Centre (VSSC); Thiruvananthapuram 695022, Kerala India
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21
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Ritchie C, Vamvounis G, Soleimaninejad H, Smith TA, Bieske EJ, Dryza V. Photochrome-doped organic films for photonic keypad locks and multi-state fluorescence. Phys Chem Chem Phys 2017; 19:19984-19991. [PMID: 28722049 DOI: 10.1039/c7cp02818k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The spectroscopic properties of poly(methyl methacrylate) polymer films doped with two kinds of photochromic molecular switches are investigated. A green-fluorescent sulfonyl diarylethene (P1) is combined with either a non-fluorescent diarylethene (P2) or red-fluorescent spiropyran (P3). Photoswitching between the colorless and colored isomers (P1: o-BTFO4 ↔ c-BTFO4, P2: o-DTE ↔ c-DTE, P3: SP ↔ MC) enables the P1 + P2 and P1 + P3 films to be cycled through three distinct states. From the initial state (o-BTFO4 + o-DTE/SP), irradiation with UV light generates the second state (c-BTFO4 + c-DTE/MC), where c-BTFO4 → c-DTE/MC energy transfer is established. Irradiation with green light then generates the third state (c-BTFO4 + o-DTE/SP), where the energy transfer acceptor is no longer present. Finally, irradiation with blue light regenerates the initial state. For the P1 + P2 film, only one state is fluorescent, with the irradiation inputs required to be entered in the correct order to access this state, acting as a keypad lock. For the P1 + P3 film, the states emit either no fluorescence, red fluorescence, or green fluorescence, all using a common excitation wavelength. Additionally, once the fluorescence is activated with UV light, it undergoes a time-dependent color transition from red to green, due to the pairing of P-type and T-type photochromes. These multi-photochromic systems may be useful for security ink or imaging applications.
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Affiliation(s)
- Chris Ritchie
- School of Chemistry, The University of Melbourne, Victoria 3010, Australia.
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22
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User Authorization at the Molecular Scale. Chemphyschem 2017; 18:1678-1687. [DOI: 10.1002/cphc.201700506] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 06/01/2017] [Indexed: 12/31/2022]
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23
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A Strategic Design of an Opto-Chemical Security Device with Resettable and Reconfigurable Password Based Upon Dual Channel Two-in-One Chemosensor Molecule. Sci Rep 2017; 7:42811. [PMID: 28216657 PMCID: PMC5316941 DOI: 10.1038/srep42811] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 01/16/2017] [Indexed: 12/21/2022] Open
Abstract
A simple strategy is proposed to design and develop an intelligent device based on dual channel ion responsive spectral properties of a commercially available molecule, harmine (HM). The system can process different sets of opto-chemical inputs generating different patterns as fluorescence outputs at specific wavelengths which can provide an additional level of protection exploiting both password and pattern recognitions. The proposed system could have the potential to come up with highly secured combinatorial locks at the molecular level that could pose valuable real time and on-site applications for user authentication.
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24
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Budyka MF, Li VM. Multifunctional Photonic Molecular Logic Gate Based On A Biphotochromic Dyad With Reduced Energy Transfer. Chemphyschem 2017; 18:260-264. [PMID: 27471995 DOI: 10.1002/cphc.201600722] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Indexed: 11/08/2022]
Abstract
Using molecular logic gates (MLGs) for information processing attracts attention due to perspectives of creating molecular computers. Biphotochromic dyads are suitable models of photonic MLGs. However, they suffer from one weakness: the activity of one of the photochromes is often quenched because of Förster resonance energy transfer (FRET). Herein, we designed a dyad with reduced FRET, in which both photochromes keep their photoactivity thanks to spectral and spatial separation, allowing MLG switching between different states. This novel dyad reproduces the functionality of the full set of 16 two-input gates, as well a reversible gate-dual inverter, all gates are photonic.
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Affiliation(s)
- Mikhail F Budyka
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, 142432, Chernogolovka, Moscow Region, Russian Federation
| | - Vitalii M Li
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, 142432, Chernogolovka, Moscow Region, Russian Federation
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25
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Starovoytov ON, Zhang P, Cieplak P, Cheung MS. Induced polarization restricts the conformational distribution of a light-harvesting molecular triad in the ground state. Phys Chem Chem Phys 2017; 19:22969-22980. [DOI: 10.1039/c7cp03177g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Free energy surface of the light-harvesting triad employing a non-polarizable force field (NFF) and a polarizable force field (PFF) shows that induced polarization limits the motion of rotation about chemical bonds as well as bending at the porphyrin, which are prominent using the NFF, thus limiting the conformational space of the triad.
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Affiliation(s)
| | - Pengzhi Zhang
- Department of Physics
- University of Houston
- Houston
- USA
| | - Piotr Cieplak
- Sanford Burnham Prebys Medical Discovery Institute
- La Jolla
- USA
| | - Margaret S. Cheung
- Department of Physics
- University of Houston
- Houston
- USA
- Center for Theoretical Biological Physics
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26
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Rout B. A Miniaturized Therapeutic Chromophore for Multiple Metal Pollutant Sensing, Pathological Metal Diagnosis and Logical Computing. Sci Rep 2016; 6:27115. [PMID: 27271817 PMCID: PMC4895214 DOI: 10.1038/srep27115] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 05/03/2016] [Indexed: 12/23/2022] Open
Abstract
The efficacy of a miniaturized unimolecular analytic system is illustrated. The easily accessible therapeutic chromophore "temoporfin", which responds differentially to bound metals at multiple wavelengths of Q-band absorption using chemometric analysis, expeditiously detects and discriminates a wide range of metals regarded as priority pollutants in water and hence may also be used for diagnosis of medically relevant metals in human urine. The molecule was further investigated as an electronic logic device, e.g. keypad lock device, to authorize multiple highly secure chemical passwords for information protection.
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Affiliation(s)
- Bhimsen Rout
- Organic Chemistry Division, Institute of Chemical and Engineering Sciences, A*STAR, 138665-Singapore
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27
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Abstract
Since ancient times, steganography, the art of concealing information, has largely relied on secret inks as a tool for hiding messages. However, as the methods for detecting these inks improved, the use of simple and accessible chemicals as a means to secure communication was practically abolished. Here, we describe a method that enables one to conceal multiple different messages within the emission spectra of a unimolecular fluorescent sensor. Similar to secret inks, this molecular-scale messaging sensor (m-SMS) can be hidden on regular paper and the messages can be encoded or decoded within seconds using common chemicals, including commercial ingredients that can be obtained in grocery stores or pharmacies. Unlike with invisible inks, however, uncovering these messages by an unauthorized user is almost impossible because they are protected by three different defence mechanisms: steganography, cryptography and by entering a password, which are used to hide, encrypt or prevent access to the information, respectively. Although historically common chemicals were frequently used as secret inks, the ease of readout could not prevent unauthorized reading. Here, the authors report a multi-analyte sensor that can conceal and encrypt messages by responding to simple chemicals, demonstrating a chemical means to secure communication.
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28
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An iridium(III) complex as a versatile platform for molecular logic gates: an integrated full subtractor and 1:2 demultiplexer. Anal Bioanal Chem 2016; 408:7077-83. [DOI: 10.1007/s00216-016-9443-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 02/18/2016] [Accepted: 02/22/2016] [Indexed: 02/02/2023]
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29
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Wang L, Lian W, Liu H. A Resettable Keypad Lock with Visible Readout Based on Closed Bipolar Electrochemistry and Electrochromic Poly(3-methylthiophene) Films. Chemistry 2016; 22:4825-32. [DOI: 10.1002/chem.201504812] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Indexed: 12/21/2022]
Affiliation(s)
- Lei Wang
- College of Chemistry; Beijing Normal University; Beijing 100875 People's Republic of China
| | - Wenjing Lian
- College of Chemistry; Beijing Normal University; Beijing 100875 People's Republic of China
| | - Hongyun Liu
- College of Chemistry; Beijing Normal University; Beijing 100875 People's Republic of China
- Key Laboratory of Theoretical and Computational Photochemistry; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 People's Republic of China
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30
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Mistri T, Alam R, Bhowmick R, Katarkar A, Chaudhuri K, Ali M. A rhodamine embedded bio-compatible smart molecule mimicking a combinatorial logic circuit and ‘key-pad lock’ memory device for defending against information risk. NEW J CHEM 2016. [DOI: 10.1039/c5nj02579f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rhodamine-based chemosensor LC with a colorimetric response towards Al3+ and Cu2+ and only a fluorescence response to Al3+ enables us to fabricate a ‘key-pad-logic’ function.
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Affiliation(s)
- Tarun Mistri
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Rabiul Alam
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Rahul Bhowmick
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Atul Katarkar
- Department of Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Keya Chaudhuri
- Department of Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Mahammad Ali
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
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31
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Carvalho CP, Domínguez Z, Da Silva JP, Pischel U. A supramolecular keypad lock. Chem Commun (Camb) 2015; 51:2698-701. [PMID: 25574596 DOI: 10.1039/c4cc09336d] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The reversible photoswitching between an anthracene derivative and its [4+4] dimer, using the template effect of the CB8 macrocycle, was demonstrated. This example of supramolecular chemistry in water was harnessed to demonstrate the operation of a keypad lock device that is driven by means of light and chemicals as inputs.
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Affiliation(s)
- Cátia Parente Carvalho
- CIQSO - Center for Research in Sustainable Chemistry and Department of Chemical Engineering, Physical Chemistry and Organic Chemistry, University of Huelva, Campus El Carmen s/n, E-21071 Huelva, Spain.
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32
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33
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Georgiev NI, Lyulev MP, Alamry KA, El-Daly SA, Taib LA, Bojinov VB. Synthesis, sensor activity, and logic behavior of a highly water-soluble 9,10-dihydro-7H-imidazo[1,2-b]benz[d,e]isoqionolin-7-one dicarboxylic acid. J Photochem Photobiol A Chem 2015. [DOI: 10.1016/j.jphotochem.2014.09.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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34
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Irie M, Fukaminato T, Matsuda K, Kobatake S. Photochromism of Diarylethene Molecules and Crystals: Memories, Switches, and Actuators. Chem Rev 2014; 114:12174-277. [DOI: 10.1021/cr500249p] [Citation(s) in RCA: 1755] [Impact Index Per Article: 175.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Masahiro Irie
- Research
Center for Smart Molecules, Rikkyo University, Nishi-Ikebukuro 3-34-1, Toshima-ku, Tokyo 171-8501, Japan
| | - Tuyoshi Fukaminato
- Research
Institute for Electronic Science, Hokkaido University, N20, W10, Kita-ku,
Sapporo 001-0020, Japan
| | - Kenji Matsuda
- Department
of Synthetic Chemistry and Biological Chemistry, Graduate School of
Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Seiya Kobatake
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka City University, Sugimoto 3-3-138, Sumiyoshi-ku, Osaka 558-8585, Japan
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35
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Jiang XJ, Ng DKP. Sequential logic operations with a molecular keypad lock with four inputs and dual fluorescence outputs. Angew Chem Int Ed Engl 2014; 53:10481-4. [PMID: 25078949 DOI: 10.1002/anie.201406002] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Indexed: 12/19/2022]
Abstract
A novel coumarin-rhodamine conjugate was prepared, and its metal binding properties were studied by UV/Vis and fluorescence spectroscopy. The conjugate serves as a ratiometric and highly selective fluorescent sensor for Hg(2+) ions. Its metal-responsive spectral properties were utilized to construct a molecular keypad lock with four inputs and dual fluorescence outputs. The complexity of this molecular logic network can greatly enhance the security level of this device.
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Affiliation(s)
- Xiong-Jie Jiang
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong (China)
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36
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Jiang XJ, Ng DKP. Sequential Logic Operations with a Molecular Keypad Lock with Four Inputs and Dual Fluorescence Outputs. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201406002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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37
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Avellini T, Baroncini M, Ragazzon G, Silvi S, Venturi M, Credi A. Photochemically Controlled Molecular Machines with Sequential Logic Operation. Isr J Chem 2014. [DOI: 10.1002/ijch.201400039] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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38
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Zheng MH, Sun W, Jin JY, Yan CH. Molecular Keypad Locks Based on Gated Photochromism and Enhanced Fluorescence by Protonation Effects. J Fluoresc 2014; 24:1169-76. [DOI: 10.1007/s10895-014-1397-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 04/07/2014] [Indexed: 10/25/2022]
Affiliation(s)
- Ming-Hua Zheng
- Department of Chemistry, Yanbian University, Yanji City, Jilin Province, 133002, China
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39
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Claussen JC, Hildebrandt N, Susumu K, Ancona MG, Medintz IL. Complex logic functions implemented with quantum dot bionanophotonic circuits. ACS APPLIED MATERIALS & INTERFACES 2014; 6:3771-8. [PMID: 24354314 DOI: 10.1021/am404659f] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
We combine quantum dots (QDs) with long-lifetime terbium complexes (Tb), a near-IR Alexa Fluor dye (A647), and self-assembling peptides to demonstrate combinatorial and sequential bionanophotonic logic devices that function by time-gated Förster resonance energy transfer (FRET). Upon excitation, the Tb-QD-A647 FRET-complex produces time-dependent photoluminescent signatures from multi-FRET pathways enabled by the capacitor-like behavior of the Tb. The unique photoluminescent signatures are manipulated by ratiometrically varying dye/Tb inputs and collection time. Fluorescent output is converted into Boolean logic states to create complex arithmetic circuits including the half-adder/half-subtractor, 2:1 multiplexer/1:2 demultiplexer, and a 3-digit, 16-combination keypad lock.
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Affiliation(s)
- Jonathan C Claussen
- Center for Bio/Molecular Science and Engineering, Code 6900; ‡Optical Sciences Division, Code 5600; §Electronics Science and Technology Division, Code 6876; U.S. Naval Research Laboratory , Washington, D.C. 20375, United States
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40
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Li H, Hong W, Dong S, Liu Y, Wang E. A resettable and reprogrammable DNA-based security system to identify multiple users with hierarchy. ACS NANO 2014; 8:2796-2803. [PMID: 24564320 DOI: 10.1021/nn406523y] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Molecular-level security devices have raised ever-increasing interest in recent years to protect data and information from illegal invasion. Prior molecular keypad locks have an output signal dependent upon not only the appropriate combination but also the exact sequence of inputs, but it cannot be reset or reprogrammed. Here, a DNA-based security system with reset and never-reported reprogram function is successfully developed in proof-of-principle, with which one can change the password in case that the system is cracked. The previous password becomes invalid in the reprogrammed security system. Interestingly, more than one password is designed to permit multiple users to access. By harnessing the intrinsic merit of the different passwords, the system can distinguish different user who is endowed with prior authority. The intelligent device is addressed on solid support and facilitates electronic processes, avoiding chemical accumulation in the system by simple removal of the electrode from the input solution and indicating a main avenue for its further development.
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Affiliation(s)
- Hailong Li
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry , Changchun 130022, China
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41
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Li Q, Wang Z, Xu J, Yue Y, Shao S. Recognition and sensing of AcO− and F− using a calix[4]pyrrole-derived hydrazone: a potential molecular keypad lock. RSC Adv 2014. [DOI: 10.1039/c4ra05499g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Calix[4]pyrroles based colorimetric anion receptor 2 could recognize F− and AcO− anions in DMSO solvent. This type of sensing behaviour could mimic a molecular level keypad lock stimulated by the two sequential chemical inputs (AcO− and F−), which has the potential for application in security devices.
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Affiliation(s)
- Qian Li
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000, P. R. China
| | - Zhenzhong Wang
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000, P. R. China
- University of Chinese Academy of Sciences
| | - Jian Xu
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000, P. R. China
- University of Chinese Academy of Sciences
| | - Ying Yue
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000, P. R. China
| | - Shijun Shao
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000, P. R. China
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42
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Rout B, Milko P, Iron MA, Motiei L, Margulies D. Authorizing Multiple Chemical Passwords by a Combinatorial Molecular Keypad Lock. J Am Chem Soc 2013; 135:15330-3. [PMID: 24088016 DOI: 10.1021/ja4081748] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Bhimsen Rout
- Departments of †Organic Chemistry and ‡Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Petr Milko
- Departments of †Organic Chemistry and ‡Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Mark A. Iron
- Departments of †Organic Chemistry and ‡Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Leila Motiei
- Departments of †Organic Chemistry and ‡Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
| | - David Margulies
- Departments of †Organic Chemistry and ‡Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel
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43
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Bälter M, Li S, Nilsson JR, Andréasson J, Pischel U. An all-photonic molecule-based parity generator/checker for error detection in data transmission. J Am Chem Soc 2013; 135:10230-3. [PMID: 23829773 PMCID: PMC3749750 DOI: 10.1021/ja403828z] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
![]()
The
function of a parity generator/checker, which is an essential
operation for detecting errors in data transmission, has been realized
with multiphotochromic switches by taking advantage of a neuron-like
fluorescence response and reversible light-induced transformations
between the implicated isomers.
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Affiliation(s)
- Magnus Bälter
- Department of Chemical and Biological Engineering, Physical Chemistry, Chalmers University of Technology, SE-412 96 Göteborg, Sweden
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44
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Andréasson J, Pischel U. Storage and Processing of Information Using Molecules: The All-Photonic Approach with Simple and Multi-Photochromic Switches. Isr J Chem 2013. [DOI: 10.1002/ijch.201300014] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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45
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Zhou Z, Liu Y, Dong S. DNA-templated Ag nanoclusters as signal transducers for a label-free and resettable keypad lock. Chem Commun (Camb) 2013; 49:3107-9. [PMID: 23471116 DOI: 10.1039/c3cc39272d] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We present a unique, label-free and resettable molecular keypad lock that utilizes DNA-modulated Ag nanoclusters (Ag NCs) as signal responsers. The present work demonstrates the first example that exonuclease-catalyzed DNA hydrolysis reaction could be used to achieve the RESET function of a molecular keypad without complicated procedures.
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Affiliation(s)
- Zhixue Zhou
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, People's Republic of China
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46
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Development of a DNA sensor using a molecular logic gate. J Biol Phys 2013; 39:387-94. [PMID: 23860915 DOI: 10.1007/s10867-012-9295-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Accepted: 11/22/2012] [Indexed: 10/27/2022] Open
Abstract
This communication reports the increase in fluorescence resonance energy transfer (FRET) efficiency between two laser dyes in the presence of deoxyribonucleic acid (DNA). Two types of molecular logic gates have been designed where DNA acts as input signal and fluorescence intensity of different bands are taken as output signal. Use of these logic gates as a DNA sensor has been demonstrated.
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47
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Zhang J, Zou Q, Tian H. Photochromic materials: more than meets the eye. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:378-99. [PMID: 22911949 DOI: 10.1002/adma.201201521] [Citation(s) in RCA: 478] [Impact Index Per Article: 43.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Indexed: 05/12/2023]
Abstract
Photochromic materials are a family of compounds which can undergo reversible photo-switches between two different states or isomers with remarkably different properties. Inspired by their smart photo-switchable characteristics, a variety of light-driven functional materials have been exploited, such as ultrahigh-density optical data storage, molecular switches, logic gates, molecular wires, optic/electronic devices, sensors, bio-imaging and so on. This review commences with a brief description of exciting progress in this field, from systems in solution to modified functional surfaces. Further development of these photo-switchable systems into practical applications as well as existing challenges are also discussed and put in prospect.
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Affiliation(s)
- Junji Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China
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48
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Gentili PL. Small steps towards the development of chemical artificial intelligent systems. RSC Adv 2013. [DOI: 10.1039/c3ra44657c] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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49
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Pu F, Liu Z, Ren J, Qu X. Nucleic acid–mesoporous silica nanoparticle conjugates for keypad lock security operation. Chem Commun (Camb) 2013; 49:2305-7. [DOI: 10.1039/c3cc38883b] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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50
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Georgiev NI, Lyulev MP, Bojinov VB. Sensor activity and logic behaviour of PET based dihydroimidazonaphthalimide diester. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 97:512-520. [PMID: 22842131 DOI: 10.1016/j.saa.2012.06.053] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 05/01/2012] [Accepted: 06/05/2012] [Indexed: 06/01/2023]
Abstract
An ester terminated dihydroimidazonaphthalimide as multi-functional logic device is presented. Due to the optical changes as a function of pH this simple molecule is able to act as a molecular pH metre, a digital comparator and a half-adder. It was demonstrated that the dihydroimidazonaphthalimide comparator could be used as a fundamental element of an optical device for control of pH windows. Also, the ability of the device to detect metal ions in DMF and in water/DMF (3:1, v/v) at different pHs has been evaluated by monitoring the changes of its fluorescence intensity. Among the tested metal ions (Cd(2+), Co(2+), Cu(2+), Fe(3+), Ni(2+), Pb(2+), Zn(2+), Bi(3+), Hg(2+) and Ag(+)) only Fe(3+) and Bi(3+) were efficiently detected. In water/DMF (3:1, v/v) XOR and XNOR logic gates are presented using pH and Fe(3+) as chemical inputs based on encoding binary digits of logical conventions.
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Affiliation(s)
- Nikolai I Georgiev
- Department of Organic Synthesis, University of Chemical Technology and Metallurgy, 8 Kliment Ohridsky Str., 1756 Sofia, Bulgaria
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