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Patra SK, Mahato MK, Prasad E. Aggregation induced emission and volatile acid vapour sensing in acridine appended poly (aryl ether) based low molecular weight organogelator. Org Biomol Chem 2024; 22:2596-2607. [PMID: 38450570 DOI: 10.1039/d3ob01945d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
Considerable research attention has been devoted to the development of portable and rapid fluorescence sensors that can selectively detect volatile acids, due to the harmful effects of acid vapour on the environment and human health. Although various types of fluorophores have been reported for sensing volatile acid vapours, regulation of the sensory response using aggregation induced emissive (AIE) based gelators has rarely been reported. In this study, we present the design and synthesis of a novel organogelator that is capable of sensing volatile acids through AIE. An acridine-attached poly(aryl ether) dendron molecular system is synthesized through an aldimine coupling reaction, which self-assembles and forms a gel, exhibiting AIE behavior. The synthesized molecule and prepared gel were characterized using NMR, MASS, XRD, HRSEM and rheology techniques. The AIE property of APD was investigated using steady-state absorption and emission spectroscopic techniques. The sensory response of the APD gelator was tested with various analytes, and the results indicated that APD shows rapid response, particularly to acid vapours, where the detection limits (DL) of trifluoroacetic acid (TFA), hydrochloric acid (HCl) and nitric acid (HNO3) vapor were as low as 0.22, 0.9 and 0.30 ppm, respectively. An APD solid film in filter paper shows a visual color change from yellow to red in an aqueous acidic medium, and the effect is reversed in an alkaline medium. These findings suggest that an APD gelator could potentially be utilized to generate a portable acid vapor sensor kit due to its low detection limit and rapid response time, and it could be also be used as a substitute for existing acid indicators.
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Affiliation(s)
- Srikanta Kumar Patra
- Department of Chemistry, Indian Institute of Technology Madras (IITM), Chennai 600036, India.
| | - Malay Krishna Mahato
- Department of Chemistry, Indian Institute of Technology Madras (IITM), Chennai 600036, India.
| | - Edamana Prasad
- Department of Chemistry, Indian Institute of Technology Madras (IITM), Chennai 600036, India.
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2
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Gayathri P, Nantheeswaran P, Mariappan M, Karthikeyan S, Pannipara M, Al-Sehemi AG, Moon D, Anthony SP. Methoxy substituent facilitated wide solvatofluorochromism, white light emission, polymorphism and stimuli-responsive fluorescence switching in donor-π-acceptor. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 286:121989. [PMID: 36323083 DOI: 10.1016/j.saa.2022.121989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/03/2022] [Accepted: 10/10/2022] [Indexed: 06/16/2023]
Abstract
Introducing methoxy substituent into triphenylamine-acetophenone based donor-π-acceptor fluorophore, 3-(4-(diphenylamino)phenyl)-1-phenylprop-2-en-1-one (1), produced strong solvatofluorochromism including white light emission, fluorescent polymorphs and mechano-responsive fluorescence switching. The unsubstituted and methoxy substituted compounds displayed strong solvent polarity mediated tunable emission in the solution. Interestingly, 3-(4-(diphenylamino)phenyl)-1-(4-methoxyphenyl)prop-2-en-1-one (2) and 3-(4-(diphenylamino)-2-methoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one (3) showed single molecule white light emission in DMSO and ethanol, respectively. 1-3 exhibited strong green/yellow fluorescence in the solid-state (Quantum yield (Φf) = 10 to 23%). 2 produced fluorescent polymorphs (green (2-G) and yellow (2-Y). Single crystal structural analysis revealed that donor and acceptor phenyl units adopted coplanar conformation in 2-G and 3 whereas twisted molecular conformation in 1 and 2-Y. Further, 2-G exhibited π…π interactions facilitated isolated dimers whereas 2-Y showed well separated molecules in the crystal lattice. Aggregation induced emission (AIE) studies showed morphological transformation induced fluorescence tuning for 2. The intramolecular charge transfer (ICT) from TPA to acetophenone was confirmed by computational studies. Mechanofluorochromic (MFC) studies of 1 showed only slight reduction of intensity without modulating fluorescence wavelength significantly but 2 and 3 exhibited visible emissive colour change from yellow to green and vice versa by crushing and heating. Both 2 and 3 also exhibited self-reversible fluorescence switching that was confirmed by PXRD pattern. Thus, methoxy group introduction resulted in obtaining white light emitting fluorescence molecules in the solution state and self-reversible fluorescence switching materials.
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Affiliation(s)
- Parthasarathy Gayathri
- School of Chemical & Biotechnology, SASTRA Deemed University, Thanjavur 613401, Tamil Nadu, India
| | | | - Mariappan Mariappan
- Department of Chemistry, SRM IST, Kattankulathur, Chennai 603203, Tamil Nadu, India
| | - Subramanian Karthikeyan
- Department of Chemistry, Khadir Mohideen College (Affiliated to Bharathidasan University), Adirampattinam, Tamil Nadu, India
| | - Mehboobali Pannipara
- Research Center for Advanced Materials Science, King Khalid University, Abha 61413, Saudi Arabia; Department of Chemistry, King Khalid University, Abha 61413, Saudi Arabia
| | - Abdullah G Al-Sehemi
- Research Center for Advanced Materials Science, King Khalid University, Abha 61413, Saudi Arabia; Department of Chemistry, King Khalid University, Abha 61413, Saudi Arabia
| | - Dohyun Moon
- Beamline Department, Pohang Accelerator Laboratory, 80 Jigokro-127beongil, Nam-gu, Pohang, Gyeongbuk, Republic of Korea.
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3
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Debsharma K, Dey S, Prasad E, Sinha C. Designing of naphthalene based acylhydrazone derivative as a selective fluorogenic sensor for strong volatile acids based on aggregation-induced emission. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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4
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Sharma H, Kakkar R, Bishnoi S, Daisy Milton M. Synthesis of acceptor-donor-acceptor based phenothiazine-5-oxide aldehydes displaying large Stokes shift- “on-off-on” acidofluorochromic switch and molecular logic gate operation. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113944] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Raichure PC, Bhatt R, Kachwal V, Sharma TC, Laskar IR. Multi-stimuli distinct responsive D–A based fluorogen oligomeric tool and efficient detection of TNT vapor. NEW J CHEM 2022. [DOI: 10.1039/d1nj05314k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
P1 shows distinct emission responses with multi-stimuli, i.e., quenching for TNT sensing, red shifting for acid and base vapors, blue shifting against MFC behavior, and solvent polarity-dependent emission.
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Affiliation(s)
- Pramod C. Raichure
- Department of Chemistry, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan 333031, India
| | - Ramprasad Bhatt
- Department of Chemistry, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan 333031, India
| | - Vishal Kachwal
- Department of Chemistry, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan 333031, India
- Department of Engineering Science, University of Oxford, Oxford OX1 3PJ, UK
| | | | - Inamur Rahaman Laskar
- Department of Chemistry, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan 333031, India
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6
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Chatterjee A, Chatterjee J, Sappati S, Sheikh T, Umesh RM, Ambhore MD, Lahiri M, Hazra P. Emergence of Aggregation Induced Emission (AIE), Room-Temperature Phosphorescence (RTP), and Multistimuli Response from a Single Organic Luminogen by Directed Structural Modification. J Phys Chem B 2021; 125:12832-12846. [PMID: 34762798 DOI: 10.1021/acs.jpcb.1c08126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Multifunctional organic luminogens exhibiting simultaneous aggregation induced emission (AIE), room-temperature phosphorescence (RTP), and mechanochromism have recently attracted considerable attention owing to their potential applications in optoelectronics and bioimaging. However, a comprehensive correlation among these three distinguished properties is yet to be unveiled, which will help to decipher defined methodologies to design future generation multifunctional organic materials. Herein, we have demonstrated a route to obtain a multifunctional organic luminogen, starting from an ACQphore (TPANDI) by simple structural engineering. We have shown that a slight reduction in length of the planar acceptor moieties can effectively inhibit the undesirable π-π stacking interaction between molecules in the condensed state and thereby cause an ACQ to AIE type transformation from TPANDI to TPANMI and TPAPMI. Both TPANMI and TPAPMI exhibit RTP properties (even in ambient condition) because of the presence of a reasonably low singlet-triplet energy gap (ΔEST). In our study, these two luminogens were found to be mechano-inactive. Interestingly, an insertion of cyano-ethylene group and benzene linker in between the triphenylamine and phthalimide moieties introduced another luminogen TPACNPMI, which can simultaneously exhibit AIE, RTP, and mechanochromic properties.
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Affiliation(s)
- Abhijit Chatterjee
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune. Dr. Homi Bhabha Road, Pashan, Pune, India 411008
| | - Joy Chatterjee
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune. Dr. Homi Bhabha Road, Pashan, Pune, India 411008
| | - Subrahmanyam Sappati
- Soft Condensed Matter, Raman Research Institute, C. V. Raman Avenue, Sadashivanagar, Bengaluru, Karnataka India 560080
| | - Tariq Sheikh
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune. Dr. Homi Bhabha Road, Pashan, Pune, India 411008
| | - Rintu M Umesh
- Department of Biology, Indian Institute of Science Education and Research (IISER), Pune. Dr. Homi Bhabha Road, Pashan, Pune, India 411008
| | - Madan D Ambhore
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune. Dr. Homi Bhabha Road, Pashan, Pune, India 411008
| | - Mayurika Lahiri
- Department of Biology, Indian Institute of Science Education and Research (IISER), Pune. Dr. Homi Bhabha Road, Pashan, Pune, India 411008
| | - Partha Hazra
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune. Dr. Homi Bhabha Road, Pashan, Pune, India 411008.,Centre for Energy Science, Indian Institute of Science Education and Research (IISER), Pune. Dr. Homi Bhabha Road, Pashan, Pune, India 411008
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7
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Sachdeva T, Milton MD. Novel push-pull based phenothiazine-benzothiazole derivatives integrated with molecular logic gate operation for reversible volatile acid detection. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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8
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Lovitt JI, Umadevi D, Raja Lakshmi P, Twamley B, Gunnlaugsson T, Shanmugaraju S. Synthesis, structural characterization, antibiotics sensing and coordination chemistry of a fluorescent 4-amino-1,8-naphthalimide Tröger’s base supramolecular scaffold. Supramol Chem 2021. [DOI: 10.1080/10610278.2021.1889551] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- June I. Lovitt
- School of Chemistry and Trinity Biomedical Sciences Institute, Trinity College Dublin, the University of Dublin, Dublin 2, Ireland
- Synthesis and Solid-State Pharmaceutical Centre (SSPC) School of Chemistry, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
| | - Deivasigamani Umadevi
- School of Chemistry and Trinity Biomedical Sciences Institute, Trinity College Dublin, the University of Dublin, Dublin 2, Ireland
| | - Pandi Raja Lakshmi
- Discipline of Chemistry, Indian Institute of Technology Palakkad, Kerala, India
| | - Brendan Twamley
- School of Chemistry and Trinity Biomedical Sciences Institute, Trinity College Dublin, the University of Dublin, Dublin 2, Ireland
| | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute, Trinity College Dublin, the University of Dublin, Dublin 2, Ireland
- Synthesis and Solid-State Pharmaceutical Centre (SSPC) School of Chemistry, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
- AMBER (Advanced Materials and Bioengineering Research) Centre, Trinity College Dublin, the University of Dublin, Dublin 2, Ireland
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9
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Cao Q, Zhang S, Zhang L, Gao F, Chen J, Dong Y, Li X. Unprecedented Application of Covalent Organic Frameworks for Polymerization Catalysis: Rh/TPB-DMTP-COF in Polymerization of Phenylacetylene and Its Functional Derivatives. ACS APPLIED MATERIALS & INTERFACES 2021; 13:13693-13704. [PMID: 33709703 DOI: 10.1021/acsami.1c00512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Covalent organic frameworks (COFs) are applied widely in organic catalysis; however, no precedent has been reported in polymerization catalysis. Herein, we report the new application of COFs for polymerization catalysis. Different amounts of homogeneous Rh catalyst are incorporated into the COF via post-treatment to give a series of TPB-DMTP-COF-X wt % Rh (b-e) containing varying amounts of Rh from 2.74 to 11.38 wt %. In contrast to the known Rh catalysts, TPB-DMTP-COF-X wt % Rh (b-e) display an uncommon synergistic effect and exceptional steric confinement effect of nanochannels. Therefore, they possess the advantages of both homogeneous catalysts in high activity and selectivity and heterogeneous catalysts in stability and recyclability with extremely high activity up to 1.3 × 107 g·molRh-1·h-1 and cis-selectivity up to 99% and can be readily recycled and reused five times in the polymerization of phenylacetylene and its derivatives, affording cis-transoidal polyphenylacetylene and its derivatives having helical structures, aggregation-induced emission properties, or fluorescence properties with narrow molecular weight distributions.
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Affiliation(s)
- Qingbin Cao
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
| | - Shaowen Zhang
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
| | - Li Zhang
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
| | - Fei Gao
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
| | - Jupeng Chen
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
| | - Yuping Dong
- Functional Materials and Green Applications, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Xiaofang Li
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
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10
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Abstract
Smart materials displaying changes in color and optical properties in response
to acid stimuli are known as acidochromic materials. The recent progress and emerging
trends in the field of smart organic materials with acidochromic properties, reported in the
last seven years, are presented herein. The molecular design of acidochromic organic materials,
the origin of the chromic and fluorochromic response to acid stimuli, and related
mechanisms are also discussed. Materials and systems covered in the review are divided
according to the presence of basic moiety undergoing reversible protonation/
deprotonation, such as pyridine, quinoline, quinoxaline, azole, amine derivatives, etc.,
in the molecules. Many donor-acceptor molecules displaying acidochromic behavior are
cited. Alterations in visual color change and optical properties supporting acidochromism
are discussed for each example. Mechanistic studies based on the theoretical calculations,
single crystal X-ray diffraction analysis, and powder pattern diffraction analysis are also discussed here. The
application of these acidochromic molecules as acid-base switches, sensor films, self-erasable and rewritable
media, data security inks, data encryption, molecular logic gates, etc., are also reported. Thus, this review article
aims at giving an insight into the design, characterization, mechanism, and applications of organic acidochromic
materials, which will guide the researchers in designing and fine-tuning new acidochromic materials
for desired applications.
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Affiliation(s)
- Tanisha Sachdeva
- Department of Chemistry, University of Delhi, Delhi 110 007, India
| | - Shalu Gupta
- Department of Chemistry, University of Delhi, Delhi 110 007, India
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11
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Novel thiazoline-phenothiazine based “push-pull” molecules as fluorescent probes for volatile acids detection. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112509] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Gayen K, Basu K, Nandi N, Sundar Das K, Hermida-Merino D, Hamley IW, Banerjee A. A Self-Assembled Peptide-Appended Naphthalene Diimide: A Fluorescent Switch for Sensing Acid and Base Vapors. Chempluschem 2020; 84:1673-1680. [PMID: 31943879 DOI: 10.1002/cplu.201900577] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 10/17/2019] [Indexed: 01/30/2023]
Abstract
A histidine-containing bola-amphiphilic molecule (NDIP) containing a peptide-appended naphthalenediimide (NDI) forms fluorescent hydrogels in phosphate buffer and organogels with benzenoid solvents. These gels were characterized by several spectroscopic and microscopic techniques including FT-IR, HR-TEM, powder X-ray diffraction and small-angle X-ray scattering, UV-Vis and fluorescence studies. The gelator molecule exhibits no significant fluorescence in the xerogel state, while it shows a significant fluorescence (bright cyan) in the presence of volatile organic/inorganic acid vapors; this cyan color vanishes in presence of base (ammonia vapors). A reusable paper-strip-based method based on this self-assembled fluorescent material can be used to easily detect hazardous volatile acid and base vapors with the naked eye.
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Affiliation(s)
- Kousik Gayen
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-, 7000032, India
| | - Kingshuk Basu
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-, 7000032, India
| | - Nibedita Nandi
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-, 7000032, India
| | - Krishna Sundar Das
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-, 7000032, India
| | | | - Ian W Hamley
- Department of Chemistry, University of Reading, Whiteknights, Reading, RG6 6AD, United Kingdom
| | - Arindam Banerjee
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-, 7000032, India
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13
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Zhang T, Chen F, Zhang C, Che X, Li W, Bai B, Wang H, Li M. Multistimuli-Responsive Fluorescent Organogelator Based on Triphenylamine-Substituted Acylhydrazone Derivative. ACS OMEGA 2020; 5:5675-5683. [PMID: 32226844 PMCID: PMC7097906 DOI: 10.1021/acsomega.9b03534] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 02/28/2020] [Indexed: 06/10/2023]
Abstract
A new triphenylamine-based acylhydrazone derivative (TPAH-B8) was synthesized. TPAH-B8 could form organogels in cyclohexane through ultrasonic treatment. A typical gelation-induced fluorescence enhancement property was observed, which was attributed to the formation of J-aggregate in the gel state. More interestingly, TPAH-B8 exhibited multistimuli responsive behaviors. First, TPAH-B8 showed a solvatochromic effect, with the emission color changing from blue to cyan with the change in solvent from nonpolar cyclohexane to polar dimethyl sulfoxide (DMSO). Second, TPAH-B8 showed a reversible mechanofluorochromism. The xerogel of TPAH-B8 emitted a blue fluorescence, while the fluorescence color changed to cyan after grinding. The cyan and blue colors could be repeated with the treatment of grinding and annealing, which was explored and ascribed to the transformation between crystalline and amorphous states. Third, TPAH-B8 revealed acidochromic property. The fluorescence color of TPAH-B8 in organogel and solid states could be switched by trifluoroacetic acid (TFA)/triethylamine (TEA). This work not only demonstrated the multistimuli-responsive fluorescent properties of TPAH-B8 but also offered an easy way to develop new kinds of multistimuli-responsive fluorescent materials.
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Affiliation(s)
- Tianren Zhang
- Key
Laboratory of Automobile Materials, Ministry of Education, College
of Materials Science and Engineering, Jilin
University, Changchun 130012, China
| | - Fangyi Chen
- Key
Laboratory of Automobile Materials, Ministry of Education, College
of Materials Science and Engineering, Jilin
University, Changchun 130012, China
| | - Chunxue Zhang
- Key
Laboratory of Automobile Materials, Ministry of Education, College
of Materials Science and Engineering, Jilin
University, Changchun 130012, China
| | - Xiangyang Che
- Key
Laboratory of Automobile Materials, Ministry of Education, College
of Materials Science and Engineering, Jilin
University, Changchun 130012, China
| | - Wei Li
- Key
Laboratory of Automobile Materials, Ministry of Education, College
of Materials Science and Engineering, Jilin
University, Changchun 130012, China
| | - Binglian Bai
- College
of Physics, Jilin University, Changchun 130012, China
| | - Haitao Wang
- Key
Laboratory of Automobile Materials, Ministry of Education, College
of Materials Science and Engineering, Jilin
University, Changchun 130012, China
| | - Min Li
- Key
Laboratory of Automobile Materials, Ministry of Education, College
of Materials Science and Engineering, Jilin
University, Changchun 130012, China
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14
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Gayathri P, Pannipara M, Al-Sehemi AG, Anthony SP. Triphenylamine-based stimuli-responsive solid state fluorescent materials. NEW J CHEM 2020. [DOI: 10.1039/d0nj00588f] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Molecular engineering of triphenylamine (TPA) units produced multi-stimuli-responsive solid state fluorescent materials.
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Affiliation(s)
- Parthsarathy Gayathri
- Department of Chemistry
- School of Chemical & Biotechnology
- SASTRA Deemed University
- Thanjavur-613401
- India
| | - Mehboobali Pannipara
- Department of Chemistry
- King Khalid University
- Abha 61413
- Saudi Arabia
- Research Center for Advanced Materials Science
| | - Abdullah G. Al-Sehemi
- Department of Chemistry
- King Khalid University
- Abha 61413
- Saudi Arabia
- Research Center for Advanced Materials Science
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15
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Wang X, Wang Y, Zhan Y, Yang P, Zhang X, Xu Y. Piezofluorochromism of triphenylamine-based triphenylacrylonitrile derivative with intramolecular charge transfer and aggregation-induced emission characteristics. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.04.039] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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16
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Zhang Y, Huang J, Kong L, Tian Y, Yang J. Two novel AIEE-active imidazole/ α-cyanostilbene derivatives: photophysical properties, reversible fluorescence switching, and detection of explosives. CrystEngComm 2018. [DOI: 10.1039/c7ce01842h] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel imidazole derivatives containing the α-cyanostilbene unit can act as reversible acid/base stimulated fluorescence switches in the solid state, as chemosensors for explosives detection in aqueous systems, and as test strip detectors.
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Affiliation(s)
- Yuyang Zhang
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
| | - Jianyan Huang
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
| | - Lin Kong
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
| | - Yupeng Tian
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
| | - Jiaxiang Yang
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
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17
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Shan Y, Li S, Luo D, Wang R, Wu F, Zhong C, Zhu L. Fluorescent nanofiber film based on a simple organogelator for highly efficient detection of TFA vapour. NEW J CHEM 2018. [DOI: 10.1039/c7nj04435f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
SYW showed a gelation-induced emission of light, and its gel showed a reversible response of its emission to trifluoroacetic acid vapour, with a detection limit of 3.2 ppb.
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Affiliation(s)
- Yahan Shan
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
| | - Shiwen Li
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
| | - Dan Luo
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
| | - Rui Wang
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
| | - Fei Wu
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
| | - Cheng Zhong
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Optoelectronic Materials
- Wuhan University
- Wuhan
- P. R. China
| | - Linna Zhu
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
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18
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Yang X, Liu Y, Li J, Wang Q, Yang M, Li C. A novel aggregation-induced-emission-active supramolecular organogel for the detection of volatile acid vapors. NEW J CHEM 2018. [DOI: 10.1039/c8nj02616e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A novel supramolecular organogel with AIE properties was synthesized and applied for sensing volatile acid vapors with excellent performance.
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Affiliation(s)
- Xiaoli Yang
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Yejing Liu
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Jiaheng Li
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Qi Wang
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Ming Yang
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Cong Li
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
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19
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Kachwal V, Alam P, Yadav HR, Pasha SS, Roy Choudhury A, Laskar IR. Simple ratiometric push–pull with an ‘aggregation induced enhanced emission’ active pyrene derivative: a multifunctional and highly sensitive fluorescent sensor. NEW J CHEM 2018. [DOI: 10.1039/c7nj03964f] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A simple and efficient pyrene based luminescent multifunctional probe was utilized in selective and sensitive ratiometric detection of H+, Al3+ and picric acid.
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Affiliation(s)
- Vishal Kachwal
- Department of Chemistry
- Birla Institute of Technology and Science
- Pilani Campus
- Pilani
- India
| | - Parvej Alam
- Department of Chemistry
- Birla Institute of Technology and Science
- Pilani Campus
- Pilani
- India
| | - Hare Ram Yadav
- Department of Chemical Sciences
- Indian Institute of Science Education and Research (IISER)
- Mohali
- India
| | - Sheik Saleem Pasha
- Department of Chemistry
- Birla Institute of Technology and Science
- Pilani Campus
- Pilani
- India
| | - Angshuman Roy Choudhury
- Department of Chemical Sciences
- Indian Institute of Science Education and Research (IISER)
- Mohali
- India
| | - Inamur Rahaman Laskar
- Department of Chemistry
- Birla Institute of Technology and Science
- Pilani Campus
- Pilani
- India
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20
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Xu N, Wang RL, Li DP, Zhou ZY, Zhang T, Xie YZ, Su ZM. Continuous detection of HCl and NH3 gases with a high-performance fluorescent polymer sensor. NEW J CHEM 2018. [DOI: 10.1039/c8nj02344a] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel fluorescent triazine-based covalent organic polymer (COP-1) sensor for HCl and NH3 gases has been designed and synthesized.
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Affiliation(s)
- Ning Xu
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Rui-Lei Wang
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Dong-Peng Li
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Zi-Yan Zhou
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Tian Zhang
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Yu-Zhong Xie
- Department of Chemistry
- Yanbian University
- Yanji 133002
- People's Republic of China
| | - Zhong-Min Su
- Institute of Functional Material Chemistry
- Faculty of Chemistry
- Northeast Normal University
- Changchun 130024
- People's Republic of China
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21
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Matsumoto S, Moteki J, Ito Y, Akazome M. Relationship between mechanochromic behavior and crystal structures in donor-π-acceptor compounds consisted of aromatic rings with ester moiety as an acceptor. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.07.085] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Zhan Y, Wei Q, Zhao J, Zhang X. Reversible mechanofluorochromism and acidochromism using a cyanostyrylbenzimidazole derivative with aggregation-induced emission. RSC Adv 2017. [DOI: 10.1039/c7ra09131a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIE-active cyanostyrylbenzimidazole derivative TBM exhibited reversible mechanofluorochromism and acidochromism characteristics.
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Affiliation(s)
- Yong Zhan
- Key Laboratory of Structure-Based Drug Design and Discovery of Ministry of Education
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Quanpeng Wei
- Key Laboratory of Structure-Based Drug Design and Discovery of Ministry of Education
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Jinyu Zhao
- College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Xiaojing Zhang
- Key Laboratory of Structure-Based Drug Design and Discovery of Ministry of Education
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
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