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Xiao R, Wei W, Li J, Xiao C, Yao H, Liu H. Constructing combinational and sequential logic devices through an intelligent electrocatalytic interface with immobilized MoS2 quantum dots and enzymes. Talanta 2022; 248:123615. [DOI: 10.1016/j.talanta.2022.123615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 04/24/2022] [Accepted: 05/25/2022] [Indexed: 10/18/2022]
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2
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MacDonald TSC, Schmidt TW, Beves JE. An All-Photonic Molecular Amplifier and Binary Flip-flop. J Phys Chem Lett 2021; 12:1236-1243. [PMID: 33493395 DOI: 10.1021/acs.jpclett.0c03497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A chemical system is proposed that is capable of amplifying small optical inputs into large changes in internal composition, based on a feedback interaction between switchable fluorescence and visible-light photoswitching. This system would demonstrate bifurcating reaction kinetics under irradiation and reach one of two stable photostationary states depending on the initial composition of the system. This behavior would allow the system to act as a chemical realization of the flip-flop circuit, the fundamental element in sequential logic and binary memory storage. We use detailed numerical modeling to demonstrate the feasibility of the proposed behavior based on known molecular phenomena and comment on some of the conditions required to realize this system.
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Affiliation(s)
| | - Timothy W Schmidt
- ARC Centre of Excellence in Exciton Science, School of Chemistry, UNSW, Sydney, NSW 2052, Australia
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4
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Nirmala A, Mukkatt I, Shankar S, Ajayaghosh A. Thermochromic Color Switching to Temperature Controlled Volatile Memory and Counter Operations with Metal–Organic Complexes and Hybrid Gels. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011580] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Anjali Nirmala
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR— National Institute for Interdisciplinary Sciences and Technology (CSIR—NIIST) Thiruvananthapuram 695019 India
| | - Indulekha Mukkatt
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR— National Institute for Interdisciplinary Sciences and Technology (CSIR—NIIST) Thiruvananthapuram 695019 India
- Academy of Scientific and Innovative Research (AcSIR) CSIR Human Resource Development Centre Ghaziabad 201002 India
| | - Sreejith Shankar
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR— National Institute for Interdisciplinary Sciences and Technology (CSIR—NIIST) Thiruvananthapuram 695019 India
- Academy of Scientific and Innovative Research (AcSIR) CSIR Human Resource Development Centre Ghaziabad 201002 India
| | - Ayyappanpillai Ajayaghosh
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR— National Institute for Interdisciplinary Sciences and Technology (CSIR—NIIST) Thiruvananthapuram 695019 India
- Academy of Scientific and Innovative Research (AcSIR) CSIR Human Resource Development Centre Ghaziabad 201002 India
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Fan D, Wang J, Wang E, Dong S. Propelling DNA Computing with Materials' Power: Recent Advancements in Innovative DNA Logic Computing Systems and Smart Bio-Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:2001766. [PMID: 33344121 PMCID: PMC7740092 DOI: 10.1002/advs.202001766] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/30/2020] [Indexed: 05/11/2023]
Abstract
DNA computing is recognized as one of the most outstanding candidates of next-generation molecular computers that perform Boolean logic using DNAs as basic elements. Benefiting from DNAs' inherent merits of low-cost, easy-synthesis, excellent biocompatibility, and high programmability, DNA computing has evoked substantial interests and gained burgeoning advancements in recent decades, and also exhibited amazing magic in smart bio-applications. In this review, recent achievements of DNA logic computing systems using multifarious materials as building blocks are summarized. Initially, the operating principles and functions of different logic devices (common logic gates, advanced arithmetic and non-arithmetic logic devices, versatile logic library, etc.) are elaborated. Afterward, state-of-the-art DNA computing systems based on diverse "toolbox" materials, including typical functional DNA motifs (aptamer, metal-ion dependent DNAzyme, G-quadruplex, i-motif, triplex, etc.), DNA tool-enzymes, non-DNA biomaterials (natural enzyme, protein, antibody), nanomaterials (AuNPs, magnetic beads, graphene oxide, polydopamine nanoparticles, carbon nanotubes, DNA-templated nanoclusters, upconversion nanoparticles, quantum dots, etc.) or polymers, 2D/3D DNA nanostructures (circular/interlocked DNA, DNA tetrahedron/polyhedron, DNA origami, etc.) are reviewed. The smart bio-applications of DNA computing to the fields of intelligent analysis/diagnosis, cell imaging/therapy, amongst others, are further outlined. More importantly, current "Achilles' heels" and challenges are discussed, and future promising directions of this field are also recommended.
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Affiliation(s)
- Daoqing Fan
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchunJilin130022China
- Present address:
Institute of ChemistryThe Hebrew University of JerusalemJerusalem91904Israel
| | - Juan Wang
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchunJilin130022China
- University of Science and Technology of ChinaHefeiAnhui230026China
| | - Erkang Wang
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchunJilin130022China
- University of Science and Technology of ChinaHefeiAnhui230026China
| | - Shaojun Dong
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchunJilin130022China
- University of Science and Technology of ChinaHefeiAnhui230026China
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6
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Nirmala A, Mukkatt I, Shankar S, Ajayaghosh A. Thermochromic Color Switching to Temperature Controlled Volatile Memory and Counter Operations with Metal–Organic Complexes and Hybrid Gels. Angew Chem Int Ed Engl 2020; 60:455-465. [DOI: 10.1002/anie.202011580] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/09/2020] [Indexed: 01/01/2023]
Affiliation(s)
- Anjali Nirmala
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR— National Institute for Interdisciplinary Sciences and Technology (CSIR—NIIST) Thiruvananthapuram 695019 India
| | - Indulekha Mukkatt
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR— National Institute for Interdisciplinary Sciences and Technology (CSIR—NIIST) Thiruvananthapuram 695019 India
- Academy of Scientific and Innovative Research (AcSIR) CSIR Human Resource Development Centre Ghaziabad 201002 India
| | - Sreejith Shankar
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR— National Institute for Interdisciplinary Sciences and Technology (CSIR—NIIST) Thiruvananthapuram 695019 India
- Academy of Scientific and Innovative Research (AcSIR) CSIR Human Resource Development Centre Ghaziabad 201002 India
| | - Ayyappanpillai Ajayaghosh
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR— National Institute for Interdisciplinary Sciences and Technology (CSIR—NIIST) Thiruvananthapuram 695019 India
- Academy of Scientific and Innovative Research (AcSIR) CSIR Human Resource Development Centre Ghaziabad 201002 India
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Fan D, Wang J, Wang E, Dong S. A Janus-inspired amphichromatic system that kills two birds with one stone for operating a "DNA Janus Logic Pair" (DJLP) library. Chem Sci 2019; 10:7290-7298. [PMID: 31588299 PMCID: PMC6686727 DOI: 10.1039/c9sc01865d] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 06/12/2019] [Indexed: 12/27/2022] Open
Abstract
Although DNA computing has exhibited a magical power across diverse areas, current DNA logic gates with different functions are always separately operated and can only produce hard-to-visualize output. The fussy/obligatory gates' redesign/reconstruction and the non-intuitive output cause the wastage of time and costs, low efficiency and practicality. Herein, inspired by the ancient Roman mythical God Janus, for the first time, we propose the concept of "DNA Janus Logic Pair" (DJLP) to classify the DNA logic gates with contrary functions into "Positive + Negative" gates (DJLP = Pos + Neg). Based on the biocatalytic property of G-quadruplex DNAzyme (G4zyme) and the luminescence quenching ability of oxidized 3,3',5,5'-tetramethylbenzidine (OxTMB) towards the upconversion (UC) particles, we fabricated a universal amphichromatic platform that kills two birds with one stone for operating a versatile DJLP library. Different from the previous DNA logic systems, the "Pos + Neg" gates of each DJLP in this study were concomitantly achieved via the same one-time DNA reaction, which avoided the gates' redesign/reoperation and reduced the operating costs/time of the DNA gates by at least half. Besides, both the amphichromatic outputs (Visual-blue and UC luminescent-green) can be visualized under harmless-NIR, thus bringing greatly enhanced practicality to the method. Moreover, we constructed various concatenated logic circuits via logically modulating the G4zyme's biocatalytic property with glutathione, thus enabling the largely improved computing complexity. Furthermore, taking the circuit "YES-INH-1-2 decoder" as the "computing core", we designed an "antioxidant indicator" with ratiometric logical responses that could recognize the presence of antioxidants smartly (output changed from "10" to "01"), which provided a typical prototype for potential intelligent bio-applications.
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Affiliation(s)
- Daoqing Fan
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun , Jilin 130022 , China . ;
- University of Chinese Academy of Sciences , Beijing , 100039 , China
| | - Juan Wang
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun , Jilin 130022 , China . ;
- University of Science and Technology of China , Hefei , Anhui 230026 , China
| | - Erkang Wang
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun , Jilin 130022 , China . ;
- University of Science and Technology of China , Hefei , Anhui 230026 , China
| | - Shaojun Dong
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun , Jilin 130022 , China . ;
- University of Science and Technology of China , Hefei , Anhui 230026 , China
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Wang Y, Duan F, Liu G, Liu P, Fan C, Pu S. Diarylethene-based multi-controllable switch with pyridinepiperazine-linked hydroxyquinoline group. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.02.056] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Chen J, Yang S, Yang C, Li J, Huang D, Lin X, Guo C, Zhou Q, Yang Q, Tang Y. A Visibly Observable, Programmable Supramolecular Logic Platform and Its Application in Smart Thiols Sensing. Chemistry 2019; 25:5691-5697. [PMID: 30741458 DOI: 10.1002/chem.201900060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 01/31/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Jianchi Chen
- College of ChemistrySichuan University Chengdu 610064 Sichuan P.R. China
| | - Shu Yang
- West China School of PharmacySichuan University Chengdu 610041 Sichuan P.R. China
| | - Chunrong Yang
- College of ChemistrySichuan University Chengdu 610064 Sichuan P.R. China
| | - Jicheng Li
- College of ChemistrySichuan University Chengdu 610064 Sichuan P.R. China
| | - Dan Huang
- College of ChemistrySichuan University Chengdu 610064 Sichuan P.R. China
| | - Xiao Lin
- College of ChemistrySichuan University Chengdu 610064 Sichuan P.R. China
| | - Chen Guo
- College of ChemistrySichuan University Chengdu 610064 Sichuan P.R. China
| | - Qiuju Zhou
- Analysis & Testing CenterXinyang Normal University Xinyang 464000 Henan P.R. China
| | - Qianfan Yang
- College of ChemistrySichuan University Chengdu 610064 Sichuan P.R. China
| | - Yalin Tang
- National Laboratory for Molecular Sciences, Centre for Molecular SciencesState Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of ChemistryChinese Academy of Sciences Beijing 100190 P.R. China
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Yang C, Yang S, Li J, Du Y, Song L, Huang D, Chen J, Zhou Q, Yang Q, Tang Y. Intelligent Sensors of Lead Based on a Reconfigurable DNA-Supramolecule Logic Platform. Anal Chem 2018; 90:10585-10590. [PMID: 30085646 DOI: 10.1021/acs.analchem.8b02782] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Chunrong Yang
- College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Shu Yang
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610064, P. R. China
| | - Jicheng Li
- College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Yuanyuan Du
- West China School of Public Health, No.4 West Teaching Hospital, Sichuan University, Chengdu 610041, China
| | - Lingbo Song
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610064, P. R. China
| | - Dan Huang
- College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Jianchi Chen
- College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Qiuju Zhou
- Analysis & Testing Center, Xinyang Normal University, Xinyang 464000, China
| | - Qianfan Yang
- College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Yalin Tang
- National Laboratory for Molecular Sciences, Centre for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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Li M, Wang Z, Liang J, Yao H, Shen L, Liu H, Fan L. A chemical/molecular 4-input/2-output keypad lock with easy resettability based on red-emission carbon dots-Prussian blue composite film electrodes. NANOSCALE 2018; 10:7484-7493. [PMID: 29637973 DOI: 10.1039/c8nr01258j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this work, a resettable 4-input/2-output keypad lock system based on red-emission carbon dots (rCDs) and Prussian blue (PB) modified electrodes was developed. Electrochromic PB layers were first electrochemically deposited on the indium tin oxide (ITO) electrode surface. An admixture of rCDs and chitosan (Chi) was then cast on the surface of PB layers, forming rCDs-Chi/PB film electrodes. UV-vis absorption of the films was sensitive to the applied potential since the blue PB constituent of the films would be transformed to nearly colorless Prussian white (PW) at the reduction potential of -0.2 V and then from PW back to PB at the oxidation potential of 0.4 V, and the transformation between PB and PW would also influence the fluorescence emission of the rCD constituent in the films. The addition of cysteine (Cys) in the testing solution could reduce the PB in the films into PW and generate an amperometric electrocatalytic current at 0.4 V. Meanwhile, the addition of Fe3+ in solution could greatly quench the fluorescence from the rCD component in the films. Thus, the responses of UV-vis absorbance, fluorescence emission and amperometric current of the rCDs-Chi/PB film electrode system exhibited potential-, Cys- and Fe3+-responsive switching properties. Based on the aforementioned work, a combinational logic gate circuit with 3 inputs and 3 outputs was established. In particular, on the same platform, a novel chemical/molecular 4-input/2-output keypad lock with easy resettability was elaborately designed with amperometric current and fluorescence peak intensity as two different types of outputs, so that a higher security level could be achieved.
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Affiliation(s)
- Menglu Li
- College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
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Ran X, Wang Z, Ju E, Pu F, Song Y, Ren J, Qu X. An intelligent 1:2 demultiplexer as an intracellular theranostic device based on DNA/Ag cluster-gated nanovehicles. NANOTECHNOLOGY 2018; 29:065501. [PMID: 29226844 DOI: 10.1088/1361-6528/aaa09a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The logic device demultiplexer can convey a single input signal into one of multiple output channels. The choice of the output channel is controlled by a selector. Several molecules and biomolecules have been used to mimic the function of a demultiplexer. However, the practical application of logic devices still remains a big challenge. Herein, we design and construct an intelligent 1:2 demultiplexer as a theranostic device based on azobenzene (azo)-modified and DNA/Ag cluster-gated nanovehicles. The configuration of azo and the conformation of the DNA ensemble can be regulated by light irradiation and pH, respectively. The demultiplexer which uses light as the input and acid as the selector can emit red fluorescence or a release drug under different conditions. Depending on different cells, the intelligent logic device can select the mode of cellular imaging in healthy cells or tumor therapy in tumor cells. The study incorporates the logic gate with the theranostic device, paving the way for tangible applications of logic gates in the future.
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Affiliation(s)
- Xiang Ran
- State Key Laboratory of Rare Earth Resources Utilization and Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, People's Republic of China. School of Pharmacy, Anhui Medical University, Hefei, Anhui, 230031, People's Republic of China
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13
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Guo S, Fan C, Liu G, Pu S. A colorimetric and fluorescent chemosensor for Hg2+ based on a photochromic diarylethene with a quinoline unit. RSC Adv 2018; 8:39854-39864. [PMID: 35558256 PMCID: PMC9091323 DOI: 10.1039/c8ra08358d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 11/20/2018] [Indexed: 11/25/2022] Open
Abstract
A new colorimetric and fluorescent ‘on–off’ chemosensor, 1O, based on a photochromic diarylethene with a quinoline unit was designed and synthesized. The chemosensor 1O demonstrated selective and sensitive detection of Hg2+ ions in the presence of other competitive metal ions in acetonitrile. The stoichiometric ratio of the sensor 1O for Hg2+ was determined to be 1 : 1, and the limit of detection of the probe 1O was calculated to be 56.3 nM for Hg2+. In addition, a molecular logic circuit with four inputs and one output was successfully constructed with UV/vis light and metal-responsive behavior. ESI-MS spectroscopy, Job's plot analysis, and 1H NMR titration experiments confirm the binding behavior between 1O and Hg2+. A new colorimetric and fluorescent ‘on–off’ chemosensor, 1O, based on a photochromic diarylethene with a quinoline unit was designed and synthesized.![]()
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Affiliation(s)
- Shuli Guo
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- PR China
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- PR China
| | - Gang Liu
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- PR China
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- PR China
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Zhang X, Soh S. Performing Logical Operations with Stimuli-Responsive Building Blocks. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1606483. [PMID: 28247973 DOI: 10.1002/adma.201606483] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 01/23/2017] [Indexed: 06/06/2023]
Abstract
Chemical logic gates can be fabricated by synthesizing molecules that have the ability to detect external stimuli (e.g., temperature or pH) and provide logical outputs. It is, however, challenging to fabricate a system that consists of many logic gates using this method: complex molecules can be difficult to synthesize and these logic gates typically cannot be integrated together. Here, we fabricated different types of logic gates by assembling a combination of different types of stimuli-responsive hydrogels that change their size under the influence of one type of stimulus. Importantly, the preparation of these stimuli-responsive hydrogels is widely reported and technically simple. Through designing the geometry of the systems, we fabricated the YES, NOT, OR, AND, NOR, and NAND gates. Although the hydrogels respond to different types of stimuli, their outputs are the same: a change in size of the hydrogel. Hence, we show that the logic gates can be integrated easily (e.g., by connecting an AND gate to an OR gate). In addition, we fabricated a standalone system with the size of a normal drug tablet (i.e., a "smart tablet") that can analyze (or diagnose) different stimuli and control the release of a chemical (or drug) via the logic gates.
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Affiliation(s)
- Xuan Zhang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Siowling Soh
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
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Naren G, Li S, Andréasson J. One-Time Password Generation and Two-Factor Authentication Using Molecules and Light. Chemphyschem 2017; 18:1726-1729. [DOI: 10.1002/cphc.201700074] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Gaowa Naren
- Department of Chemistry and Chemical Engineering, Physical Chemistry; Chalmers University of Technology; 41296 Göteborg Sweden
| | - Shiming Li
- Department of Chemistry and Chemical Engineering, Physical Chemistry; Chalmers University of Technology; 41296 Göteborg Sweden
| | - Joakim Andréasson
- Department of Chemistry and Chemical Engineering, Physical Chemistry; Chalmers University of Technology; 41296 Göteborg Sweden
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Baroncini M, Semeraro M, Credi A. Unconventional Nonlinear Input-Output Response in a Luminescent Molecular Switch by Inner Filtering Effects. Chemphyschem 2017; 18:1755-1759. [DOI: 10.1002/cphc.201700046] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Massimo Baroncini
- Dipartimento di Scienze e Tecnologie Agro-alimentari; Alma Mater Studiorum; Università di Bologna; Viale Fanin 50 40127 Bologna Italy
| | - Monica Semeraro
- Dipartimento di Chimica “G. Ciamician”; Alma Mater Studiorum; Università di Bologna; Via Selmi 2 40126 Bologna Italy
| | - Alberto Credi
- Dipartimento di Scienze e Tecnologie Agro-alimentari; Alma Mater Studiorum; Università di Bologna; Viale Fanin 50 40127 Bologna Italy
- Istituto ISOF-CNR; Via Gobetti 101 40129 Bologna Italy
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17
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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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18
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Implementation of Arithmetic and Nonarithmetic Functions on a Label-free and DNA-based Platform. Sci Rep 2016; 6:34810. [PMID: 27713517 PMCID: PMC5054380 DOI: 10.1038/srep34810] [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: 07/11/2016] [Accepted: 09/20/2016] [Indexed: 01/16/2023] Open
Abstract
A series of complex logic gates were constructed based on graphene oxide and DNA-templated silver nanoclusters to perform both arithmetic and nonarithmetic functions. For the purpose of satisfying the requirements of progressive computational complexity and cost-effectiveness, a label-free and universal platform was developed by integration of various functions, including half adder, half subtractor, multiplexer and demultiplexer. The label-free system avoided laborious modification of biomolecules. The designed DNA-based logic gates can be implemented with readout of near-infrared fluorescence, and exhibit great potential applications in the field of bioimaging as well as disease diagnosis.
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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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20
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Cui S, Tang Y, Lu R, Pu S. A multi-addressable diarylethene for the selective detection of Al3+ and the construction of a logic circuit. RSC Adv 2016. [DOI: 10.1039/c6ra23295g] [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] Open
Abstract
A multi-addressable diarylethene was designed and synthesized, which not only acted as a fluorescent sensor for Al3+ with high selectivity, but was also used to construct a combinational logic circuit.
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Affiliation(s)
- Shiqiang Cui
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang
- PR China
| | - Yongjuan Tang
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang
- PR China
| | - Ruimin Lu
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang
- PR China
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang
- PR China
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21
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Orbach R, Willner B, Willner I. Catalytic nucleic acids (DNAzymes) as functional units for logic gates and computing circuits: from basic principles to practical applications. Chem Commun (Camb) 2015; 51:4144-60. [PMID: 25612298 DOI: 10.1039/c4cc09874a] [Citation(s) in RCA: 119] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This feature article addresses the implementation of catalytic nucleic acids as functional units for the construction of logic gates and computing circuits, and discusses the future applications of these systems. The assembly of computational modules composed of DNAzymes has led to the operation of a universal set of logic gates, to field programmable logic gates and computing circuits, to the development of multiplexers/demultiplexers, and to full-adder systems. Also, DNAzyme cascades operating as logic gates and computing circuits were demonstrated. DNAzyme logic systems find important practical applications. These include the use of DNAzyme-based systems for sensing and multiplexed analyses, for the development of controlled release and drug delivery systems, for regulating intracellular biosynthetic pathways, and for the programmed synthesis and operation of cascades.
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Affiliation(s)
- Ron Orbach
- Institute of Chemistry and the Minerva Center for Biohybrid Complex Systems, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.
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22
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Gui R, Jin H, Wang Z, Zhang F, Xia J, Yang M, Bi S, Xia Y. Room-temperature phosphorescence logic gates developed from nucleic acid functionalized carbon dots and graphene oxide. NANOSCALE 2015; 7:8289-8293. [PMID: 25882250 DOI: 10.1039/c4nr07620f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Room-temperature phosphorescence (RTP) logic gates were developed using capture ssDNA (cDNA) modified carbon dots and graphene oxide (GO). The experimental results suggested the feasibility of these developed RTP-based "OR", "INHIBIT" and "OR-INHIBIT" logic gate operations, using Hg(2+), target ssDNA (tDNA) and doxorubicin (DOX) as inputs.
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Affiliation(s)
- Rijun Gui
- College of Chemical Science and Engineering, Collaborative Innovation Center for Marine Biomass Fiber, Materials and Textiles of Shandong Province, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Qingdao University, Shandong 266071, PR China.
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23
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Franco C, Mas-Torrent M, Caballero A, Espinosa A, Molina P, Veciana J, Rovira C. Pyrene-Based Dyad and Triad Leading to a Reversible Chemical and Redox Optical and Magnetic Switch. Chemistry 2015; 21:5504-9. [DOI: 10.1002/chem.201405993] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Indexed: 11/08/2022]
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24
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Mikata Y, Nodomi Y, Ohnishi R, Kizu A, Konno H. Tris(8-methoxy-2-quinolylmethyl)amine (8-MeOTQA) as a highly fluorescent Zn2+probe prepared by convenient C3-symmetric tripodal amine synthesis. Dalton Trans 2015; 44:8021-30. [DOI: 10.1039/c5dt00514k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The convenient synthesis ofC3-symmetric tribenzylamines utilizing acetaldehyde ammonia trimer (1) revealed tris(8-methoxy-2-quinolylmethyl)amine (8-MeOTQA) as a fluorescent zinc sensor with high sensitivity.
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Affiliation(s)
- Yuji Mikata
- KYOUSEI Science Center
- Nara Women's University
- Nara 630-8506
- Japan
- Department of Chemistry
| | - Yuki Nodomi
- Department of Chemistry
- Faculty of Science
- Nara Women's University
- Nara 630-8506
- Japan
| | - Risa Ohnishi
- Department of Chemistry
- Faculty of Science
- Nara Women's University
- Nara 630-8506
- Japan
| | - Asako Kizu
- Department of Chemistry
- Faculty of Science
- Nara Women's University
- Nara 630-8506
- Japan
| | - Hideo Konno
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
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25
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Wolf A, Moulin E, Cid JJ, Goujon A, Du G, Busseron E, Fuks G, Giuseppone N. pH and light-controlled self-assembly of bistable [c2] daisy chain rotaxanes. Chem Commun (Camb) 2015; 51:4212-5. [DOI: 10.1039/c4cc10331a] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Triarylamine – [c2] daisy chain rotaxane conjugates behave as logic-gates controlled by pH and light modulations to self-assemble in supramolecular fibers.
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Affiliation(s)
- Adrian Wolf
- SAMS research group – University of Strasbourg – Institut Charles Sadron
- CNRS
- 67034 Strasbourg Cedex 2
- France
| | - Emilie Moulin
- SAMS research group – University of Strasbourg – Institut Charles Sadron
- CNRS
- 67034 Strasbourg Cedex 2
- France
| | - Juan-José Cid
- SAMS research group – University of Strasbourg – Institut Charles Sadron
- CNRS
- 67034 Strasbourg Cedex 2
- France
| | - Antoine Goujon
- SAMS research group – University of Strasbourg – Institut Charles Sadron
- CNRS
- 67034 Strasbourg Cedex 2
- France
| | - Guangyan Du
- SAMS research group – University of Strasbourg – Institut Charles Sadron
- CNRS
- 67034 Strasbourg Cedex 2
- France
| | - Eric Busseron
- SAMS research group – University of Strasbourg – Institut Charles Sadron
- CNRS
- 67034 Strasbourg Cedex 2
- France
| | - Gad Fuks
- SAMS research group – University of Strasbourg – Institut Charles Sadron
- CNRS
- 67034 Strasbourg Cedex 2
- France
| | - Nicolas Giuseppone
- SAMS research group – University of Strasbourg – Institut Charles Sadron
- CNRS
- 67034 Strasbourg Cedex 2
- France
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26
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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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27
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Huang WT, Luo HQ, Li NB. Boolean Logic Tree of Graphene-Based Chemical System for Molecular Computation and Intelligent Molecular Search Query. Anal Chem 2014; 86:4494-500. [DOI: 10.1021/ac5004008] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Wei Tao Huang
- Key Laboratory of Eco-environments
in Three Gorges Reservoir Region (Ministry of Education), School of
Chemistry and Chemical Engineering, Southwest University, Tiansheng
Road, BeiBei District, Chongqing 400715, PR China
| | - Hong Qun Luo
- Key Laboratory of Eco-environments
in Three Gorges Reservoir Region (Ministry of Education), School of
Chemistry and Chemical Engineering, Southwest University, Tiansheng
Road, BeiBei District, Chongqing 400715, PR China
| | - Nian Bing Li
- Key Laboratory of Eco-environments
in Three Gorges Reservoir Region (Ministry of Education), School of
Chemistry and Chemical Engineering, Southwest University, Tiansheng
Road, BeiBei District, Chongqing 400715, PR China
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28
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Theoretical assessment of indolylfulgimides and novel asymmetric di-indolylfulgimide photochromes. J Photochem Photobiol A Chem 2014. [DOI: 10.1016/j.jphotochem.2014.01.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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29
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Pu F, Ju E, Ren J, Qu X. Multiconfigurable logic gates based on fluorescence switching in adaptive coordination polymer nanoparticles. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:1111-1117. [PMID: 24243760 DOI: 10.1002/adma.201304109] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 09/06/2013] [Indexed: 06/02/2023]
Abstract
Fluorescence switching of guest molecules confined in coordination polymer nanoparticles (CPNs) generated from nucleotides and lanthanide ions are used to construct multiconfigurable logic gates. Moreover, the potential of the material as fluorescent probe with large Stokes shift is demonstrated for cellular imaging. In this work the logic gate is integrated into the therapeutic agent and this will be highly beneficial in future molecular computing.
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Affiliation(s)
- Fang Pu
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, (P. R. China)
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30
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Zhao L, Xia W, Yang C. Fluorescent 1:2 demultiplexer and half-subtractor based on the hydrolysis of N-salicylidene-3-aminopyridine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 117:397-401. [PMID: 24001980 DOI: 10.1016/j.saa.2013.08.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2013] [Revised: 07/21/2013] [Accepted: 08/02/2013] [Indexed: 06/02/2023]
Abstract
In moist chloroform solution, the ultraviolet light irradiation would cause N-salicylidene-3-aminopyridine (L) to hydrolyze into salicylaldehyde and 3-aminopyridine. To consider an optical signal (UV light) and a chemical signal (Zn(2+)) as inputs, the luminescence signals as outputs, the logic behavior of compound L was investigated. Interestingly, excited by two different wavelengths lights, two sharp distinct fluorescent spectra were collected. Consequently, a fluorescent 1:2 demultiplexer and a fluorescent half-subtractor were respectively expressed.
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Affiliation(s)
- Liyan Zhao
- The State Key Lab of Urban Water Resource and Environment & Academy of Fundamental and Interdisciplinary Science, Harbin Institute of Technology, P.O. Box 3026, 2 Yikuang Street, Harbin, Heilongjiang 150080, PR China
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31
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Gui R, Jin H, Liu X, Wang Z, Zhang F, Xia J, Yang M, Bi S. Retracted Article: Upconversion luminescent logic gates and turn-on sensing of glutathione based on two-photon excited quantum dots conjugated with dopamine. Chem Commun (Camb) 2014; 50:14847-50. [DOI: 10.1039/c4cc06181k] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This article reported the two-photon excited quantum dots-based novel upconversion luminescent logic gates for turn-on sensing of glutathione.
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Affiliation(s)
- Rijun Gui
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
- Qingdao
| | - Hui Jin
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
- Qingdao
| | - Xifeng Liu
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Zonghua Wang
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
- Qingdao
| | - Feifei Zhang
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
- Qingdao
| | - Jianfei Xia
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
- Qingdao
| | - Min Yang
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
- Qingdao
| | - Sai Bi
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
- Qingdao
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32
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Orbach R, Remacle F, Levine RD, Willner I. DNAzyme-based 2:1 and 4:1 multiplexers and 1:2 demultiplexer. Chem Sci 2014. [DOI: 10.1039/c3sc52752b] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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33
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Cui BB, Yao CJ, Yao J, Zhong YW. Electropolymerized films as a molecular platform for volatile memory devices with two near-infrared outputs and long retention time. Chem Sci 2014; 5:932-941. [DOI: 10.1039/c3sc52815d] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
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34
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Erbas-Cakmak S, Akkaya EU. Cascading of Molecular Logic Gates for Advanced Functions: A Self-Reporting, Activatable Photosensitizer. Angew Chem Int Ed Engl 2013; 52:11364-8. [DOI: 10.1002/anie.201306177] [Citation(s) in RCA: 126] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Indexed: 11/10/2022]
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35
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Erbas-Cakmak S, Akkaya EU. Cascading of Molecular Logic Gates for Advanced Functions: A Self-Reporting, Activatable Photosensitizer. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201306177] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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36
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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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37
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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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38
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Copley G, Moore TA, Moore AL, Gust D. Analog applications of photochemical switches. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:456-461. [PMID: 23427337 DOI: 10.1002/adma.201201744] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Molecules that change their structure in response to a stimulus such as light or an added chemical can act as molecular switches. Such switches can be chemically linked to other active moieties to create molecular "devices" for various purposes. There has been much activity of late in the use of molecular switches such as photochromes in the construction of molecular logic gates that carry out binary or digital functions. However, ensembles of such molecules can also act as analog devices. Here, examples of a molecular photonic signal transducer and two mimics of photosynthetic photoregulatory processes are discussed.
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Affiliation(s)
- Graeme Copley
- Department of Chemistry and Biochemistry, Arizona State University, Tempe, AZ 85287, USA
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39
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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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40
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Wang L, Li B, Zhang L, Luo Y. Three-input–three-output logic operations based on absorption and fluorescence dual-mode from a thiourea compound. Dalton Trans 2013; 42:459-65. [DOI: 10.1039/c2dt31808c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Ajayakumar MR, Hundal G, Mukhopadhyay P. A tetrastable naphthalenediimide: anion induced charge transfer, single and double electron transfer for combinational logic gates. Chem Commun (Camb) 2013; 49:7684-6. [DOI: 10.1039/c3cc43280g] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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42
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Erbas-Cakmak S, Bozdemir OA, Cakmak Y, Akkaya EU. Proof of principle for a molecular 1 : 2 demultiplexer to function as an autonomously switching theranostic device. Chem Sci 2013. [DOI: 10.1039/c2sc21499g] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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43
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Rout B, Unger L, Armony G, Iron MA, Margulies D. Medication Detection by a Combinatorial Fluorescent Molecular Sensor. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201206374] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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44
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Rout B, Unger L, Armony G, Iron MA, Margulies D. Medication Detection by a Combinatorial Fluorescent Molecular Sensor. Angew Chem Int Ed Engl 2012; 51:12477-81. [DOI: 10.1002/anie.201206374] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Indexed: 12/20/2022]
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45
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Mandal AK, Das P, Mahato P, Acharya S, Das A. A Taco Complex Derived from a Bis-Crown Ether Capable of Executing Molecular Logic Operation through Reversible Complexation. J Org Chem 2012; 77:6789-800. [DOI: 10.1021/jo300622b] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Amal Kumar Mandal
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar, 364002,
Gujarat, India
| | - Priyadip Das
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar, 364002,
Gujarat, India
| | - Prasenjit Mahato
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar, 364002,
Gujarat, India
| | - Suhash Acharya
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar, 364002,
Gujarat, India
| | - Amitava Das
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar, 364002,
Gujarat, India
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46
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de Ruiter G, van der Boom ME. Orthogonal Addressable Monolayers for Integrating Molecular Logic. Angew Chem Int Ed Engl 2012; 51:8598-601. [DOI: 10.1002/anie.201203342] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 06/06/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Graham de Ruiter
- Department of Organic Chemistry, Weizmann Institute of Science, 76100 Rehovot (Israel) https://sites.google.com/site/milkovanderboomslab/
| | - Milko E. van der Boom
- Department of Organic Chemistry, Weizmann Institute of Science, 76100 Rehovot (Israel) https://sites.google.com/site/milkovanderboomslab/
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47
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de Ruiter G, van der Boom ME. Orthogonal Addressable Monolayers for Integrating Molecular Logic. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201203342] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Graham de Ruiter
- Department of Organic Chemistry, Weizmann Institute of Science, 76100 Rehovot (Israel) https://sites.google.com/site/milkovanderboomslab/
| | - Milko E. van der Boom
- Department of Organic Chemistry, Weizmann Institute of Science, 76100 Rehovot (Israel) https://sites.google.com/site/milkovanderboomslab/
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48
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Uahengo V, Xiong B, Zhou N, Cai P, Hu K, Cheng G. Synthesis of a Phenylhydrazone-based Colorimetric Anion Sensor with Complementary IMP/INH Logic Functions. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201200149] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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49
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Zhang J, Jin J, Zhang J, Zou L. An Optic/Proton Dual-Controlled Fluorescence Switch based on Novel Photochromic Bithienylethene Derivatives. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201200139] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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50
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Sequential and combinational logic realized with asymmetric porphyrin covalently connected to mesoporous silica films. Chem Phys Lett 2012. [DOI: 10.1016/j.cplett.2012.06.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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