1
|
Huang R, Liu T, Peng H, Liu J, Liu X, Ding L, Fang Y. Molecular design and architectonics towards film-based fluorescent sensing. Chem Soc Rev 2024. [PMID: 38836431 DOI: 10.1039/d4cs00347k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
The past few decades have witnessed encouraging progress in the development of high-performance film-based fluorescent sensors (FFSs) for detecting explosives, illicit drugs, chemical warfare agents (CWAs), and hazardous volatile organic chemicals (VOCs), among others. Several FFSs have transitioned from laboratory research to real-world applications, demonstrating their practical relevance. At the heart of FFS technology lies the sensing films, which play a crucial role in determining the analytes and the resulting signals. The selection of sensing fluorophores and the fabrication strategies employed in film construction are key factors that influence the fluorescence properties, active-layer structures, and overall sensing behaviors of these films. This review examines the progress and innovations in the research field of FFSs over the past two decades, focusing on advancements in fluorophore design and active-layer structural engineering. It underscores popular sensing fluorophore scaffolds and the dynamics of excited state processes. Additionally, it delves into six distinct categories of film fabrication technologies and strategies, providing insights into their advantages and limitations. This review further addresses important considerations such as photostability and substrate effects. Concluding with an overview of the field's challenges and prospects, it sheds light on the potential for further development in this burgeoning area.
Collapse
Affiliation(s)
- Rongrong Huang
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, West Chang'an Street, Xi'an, Shaanxi 710062, P. R. China.
- Fluorescence Research Group, Singapore University of Technology and Design, 8 Somapah Road, Singapore 487372, Singapore.
| | - Taihong Liu
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, West Chang'an Street, Xi'an, Shaanxi 710062, P. R. China.
| | - Haonan Peng
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, West Chang'an Street, Xi'an, Shaanxi 710062, P. R. China.
| | - Jing Liu
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, West Chang'an Street, Xi'an, Shaanxi 710062, P. R. China.
| | - Xiaogang Liu
- Fluorescence Research Group, Singapore University of Technology and Design, 8 Somapah Road, Singapore 487372, Singapore.
| | - Liping Ding
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, West Chang'an Street, Xi'an, Shaanxi 710062, P. R. China.
| | - Yu Fang
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, West Chang'an Street, Xi'an, Shaanxi 710062, P. R. China.
| |
Collapse
|
2
|
Choi HR, Choi SS. Ionization behaviors of nitrotoluenes and dinitrotoluenes by reactions with acetone-related reactant ion. JOURNAL OF MASS SPECTROMETRY : JMS 2023; 58:e4983. [PMID: 37950649 DOI: 10.1002/jms.4983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/03/2023] [Accepted: 10/17/2023] [Indexed: 11/13/2023]
Abstract
Dinitrotoluenes (DNTs) and nitrotoluenes (NTs) are found in the environment as metabolites of trinitrotoluene (TNT). When acetone is used as the solvent/eluent in atmospheric pressure chemical ionization-mass spectrometry (APCI-MS), the reactant ion is [2Acetone + O2 ]•- for the negative ion mode. The reactant ion reacts with an analyte to produce M•- and/or [M - H]- under atmospheric pressure. In this study, ionization behaviors of NT (2-, 3-, and 4-NTs) and DNT isomers (2,3-, 2,4-, and 2,6-DNTs) by reactions with [2Acetone + O2 ]•- were investigated. The energy-minimized structures of the product ions and their energies were calculated to explain the differences in the ionization behaviors. Typical NT- and DNT-related ions were produced by reactions with [2Acetone + O2 ]•- ; NT•- , [NT - H]- , DNT•- , [DNT - H]- , and [DNT - NO]- ions. The ionization efficiencies of NT- and DNT-related ions increased by increasing the source fragmentor voltage, and those of DNT-related ions were higher than those of the NT-related ions owing to the presence of an additional nitro group. The ionization efficiency of 3-NT•- was higher than that of [NT - H]- , while that of [DNT - H]- was higher than those of DNT•- and [DNT - NO]- . The ionization efficiency order of NT•- was 3-NT > 4-NT > 2-NT, while that of [DNT - H]- was 2,4-DNT > 2,6-DNT > 2,3-DNT. The [NT - H]- and [DNT - H]- ions were stabilized by resonance structures containing nitro groups. The [DNT - NO]- ions were formed through the transition state.
Collapse
Affiliation(s)
- He-Ryun Choi
- Department of Chemistry, Sejong University, Seoul, Republic of Korea
| | - Sung-Seen Choi
- Department of Chemistry, Sejong University, Seoul, Republic of Korea
| |
Collapse
|
3
|
Agarwal A, Bhatta RP, Kachwal V, Laskar IR. Controlling the sensitivity and selectivity for the detection of nitro-based explosives by modulating the electronic substituents on the ligand of AIPE-active cyclometalated iridium(III) complexes. Dalton Trans 2023; 52:14182-14193. [PMID: 37755119 DOI: 10.1039/d3dt02198j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
Nitroaromatic compounds are extremely explosive materials that pose a national security risk and raise environmental concerns. The design and development of sensitive and selective compounds for explosive materials are highly desirable. 'Aggregation-Induced Emission' (AIE) active materials are best suited for sensing purposes because of their sensitivity, fast detection time, and easy operation. By rationally incorporating substituents on the cyclometalated (C^N) ligand, four different AIE active iridium(III) based monocyclometalated complexes with the general formula [Ir(PPh3)2(H)(Cl)(C^N)] were synthesized. The phenyl ring of the phenyl pyridine cyclometalated portion of an iridium(III) complex was substituted with the right substituents to adjust the FMO levels thus, leading to appropriate alignment of the energy levels. Each of the resulting complexes displayed a significant property known as 'Aggregation-Induced Phosphorescent Emission' (AIPE). The complexes were subjected to structural characterization, electrochemical analysis, and photophysical property studies. The synthesized complexes were employed for the detection of aromatic nitro explosive compounds such as trinitrophenol (TNP) and trinitrotoluene (TNT) in the aqueous phase with a high degree of sensitivity. The sensing capabilities of each complex were assessed for these nitro explosive compounds and compared to those of the unsubstituted iridium(III) complex (M). Notably, the best limits of detection for TNP and TNT have been achieved with iridium(III) complexes [M1 (489 pM) and M3 (3.6 nM)] within the literature reported until now. For detecting picric acid with M1, FRET was found to be the potential mechanism, and for TNT, PET was found to be the cause of emission quenching by M3. Furthermore, for low-cost detection, filter paper-based sensing was also found effective for each complex. Real-field sensing of PA in soil samples was also performed.
Collapse
Affiliation(s)
- Annu Agarwal
- Department of Chemistry, BITS Pilani, Pilani Campus, Rajasthan, 333031, India.
| | - Ram Prasad Bhatta
- Department of Chemistry, BITS Pilani, Pilani Campus, Rajasthan, 333031, India.
| | - Vishal Kachwal
- Department of Chemistry, BITS Pilani, Pilani Campus, Rajasthan, 333031, India.
- Department of Engineering Science, University of Oxford, Oxford, UK
| | | |
Collapse
|
4
|
Pajuelo-Corral O, Razquin-Bobillo L, Rojas S, García JA, Choquesillo-Lazarte D, Salinas-Castillo A, Hernández R, Rodríguez-Diéguez A, Cepeda J. Lanthanide(III) Ions and 5-Methylisophthalate Ligand Based Coordination Polymers: An Insight into Their Photoluminescence Emission and Chemosensing for Nitroaromatic Molecules. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3977. [PMID: 36432263 PMCID: PMC9694308 DOI: 10.3390/nano12223977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/05/2022] [Accepted: 11/09/2022] [Indexed: 06/16/2023]
Abstract
The work presented herein reports on the synthesis, structural and physico-chemical characterization, luminescence properties and luminescent sensing activity of a family of isostructural coordination polymers (CPs) with the general formula [Ln2(μ4-5Meip)3(DMF)]n (where Ln(III) = Sm (1Sm), Eu (2Eu), Gd (3Gd), Tb (4Tb) and Yb (5Yb) and 5Meip = 5-methylisophthalate, DMF = N,N-dimethylmethanamide). Crystal structures consist of 3D frameworks tailored by the linkage between infinite lanthanide(III)-carboxylate rods by means of the tetradentate 5Meip ligands. Photoluminescence measurements in solid state at variable temperatures reveal the best-in-class properties based on the capacity of the 5Meip ligand to provide efficient energy transfers to the lanthanide(III) ions, which brings intense emissions in both the visible and near-infrared (NIR) regions. On the one hand, compound 5Yb displays characteristic lanthanide-centered bands in the NIR with sizeable intensity even at room temperature. Among the compounds emitting in the visible region, 4Tb presents a high QY of 63%, which may be explained according to computational calculations. At last, taking advantage of the good performance as well as high chemical and optical stability of 4Tb in water and methanol, its sensing capacity to detect 2,4,6-trinitrophenol (TNP) among other nitroaromatic-like explosives has been explored, obtaining high detection capacity (with Ksv around 105 M-1), low limit of detection (in the 10-6-10-7 M) and selectivity among other molecules (especially in methanol).
Collapse
Affiliation(s)
- Oier Pajuelo-Corral
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco (UPV/EHU), 20018 Donostia, Spain
| | - Laura Razquin-Bobillo
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco (UPV/EHU), 20018 Donostia, Spain
| | - Sara Rojas
- Departamento de Química Inorgánica, UEQ, C/Severo Ochoa s/n, University of Granada, 18071 Granada, Spain
| | - Jose Angel García
- Departamento de Física, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), 48940 Leioa, Spain
| | - Duane Choquesillo-Lazarte
- Laboratorio de Estudios Cristalográficos, IACT, CSIC-Universidad de Granada, Avda. de las Palmeras 4, 18100 Armilla, Spain
| | - Alfonso Salinas-Castillo
- Departamento de Química Analítica, C/Severo Ochoa s/n, University of Granada, 18071 Granada, Spain
| | - Ricardo Hernández
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco (UPV/EHU), 20018 Donostia, Spain
| | - Antonio Rodríguez-Diéguez
- Departamento de Química Inorgánica, UEQ, C/Severo Ochoa s/n, University of Granada, 18071 Granada, Spain
| | - Javier Cepeda
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco (UPV/EHU), 20018 Donostia, Spain
| |
Collapse
|
5
|
S A, B S S, Reddy MLP. Phosphorescent Iridium Molecular Materials as Chemosensors for Nitroaromatic Explosives: Recent Advances. COMMENT INORG CHEM 2022. [DOI: 10.1080/02603594.2022.2090347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Anjali S
- Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram-695 019, India
| | - Sasidhar B S
- Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram-695 019, India
| | - M L P Reddy
- Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram-695 019, India
| |
Collapse
|
6
|
Wang G, Li M, Wei Q, Xiong Y, Li J, Li Z, Tang J, Wei F, Tu H. Design of an AIE-Active Flexible Self-Assembled Monolayer Probe for Trace Nitroaromatic Compound Explosive Detection. ACS Sens 2021; 6:1849-1856. [PMID: 33827212 DOI: 10.1021/acssensors.1c00047] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In this work, a series of molecules TPE-PA-n (n = 3-11) were designed with classic aggregation-induced emission (AIE) 1,1,2,2-tetraphenylethene (TPE) for self-assembled monolayers (SAMs), which are applied for the detection of trace nitroaromatic compound (NAC) explosives. Phosphoric acid that acts as an anchor is used to connect with TPE through alkyl chains of various lengths. It is found that the alkyl chains play a role in pulling TPE luminogens to aggregate for light emission, which can affect the fluorescence and sensing performance of the SAMs. Ulteriorly, a model is built to explore the influence of the alkyl chain length on the device performance, which is determined by the three effects of the alkyl chain: flexibility, the coupling effect, and the odd-even effect. By comparison, the functional molecules with the chain length of 8 were finally selected and further applied for NAC sensors. By means of fluorescence spectra, the SAM sensor was proved to have good stability, reversibility, selectivity, and sensitivity, and its detection limits for trinitrotoluene, dinitrotoluene, and nitrobenzene were 1.2, 6.0, and 35.7 ppm, respectively. This work provides new ideas for the design and preparation of flexible sensors for trace NAC detection with high performance, low cost, and easy operation.
Collapse
Affiliation(s)
- Guozhi Wang
- GRIMAT Engineering Institute Co., Ltd., Beijing 101407, China
- State Key Laboratory of Advanced Materials for Smart Sensing, GRINM Group Co., Ltd., Beijing 100088, China
- General Research Institute for Nonferrous Metals, Beijing 100088, China
| | - Mingliang Li
- Department of Chemistry, The University of Hong Kong, Hong Kong 999077, China
| | - Qianhui Wei
- GRIMAT Engineering Institute Co., Ltd., Beijing 101407, China
- State Key Laboratory of Advanced Materials for Smart Sensing, GRINM Group Co., Ltd., Beijing 100088, China
| | - Yuhua Xiong
- GRIMAT Engineering Institute Co., Ltd., Beijing 101407, China
- State Key Laboratory of Advanced Materials for Smart Sensing, GRINM Group Co., Ltd., Beijing 100088, China
| | - Jie Li
- Shenzhen Bay Laboratory, Shenzhen 518132, China
| | - Ziwei Li
- College of Materials Science and Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Jinyao Tang
- Department of Chemistry, The University of Hong Kong, Hong Kong 999077, China
- State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong 999077, China
| | - Feng Wei
- GRIMAT Engineering Institute Co., Ltd., Beijing 101407, China
- State Key Laboratory of Advanced Materials for Smart Sensing, GRINM Group Co., Ltd., Beijing 100088, China
| | - Hailing Tu
- GRIMAT Engineering Institute Co., Ltd., Beijing 101407, China
- State Key Laboratory of Advanced Materials for Smart Sensing, GRINM Group Co., Ltd., Beijing 100088, China
| |
Collapse
|
7
|
Orwat B, Oh MJ, Zaranek M, Kubicki M, Januszewski R, Kownacki I. Microwave-Accelerated C,N-Cyclometalation as a Route to Chloro-Bridged Iridium(III) Binuclear Precursors of Phosphorescent Materials: Optimization, Synthesis, and Studies of the Iridium(III) Dimer Behavior in Coordinating Solvents. Inorg Chem 2020; 59:9163-9176. [DOI: 10.1021/acs.inorgchem.0c01071] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Bartosz Orwat
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
- Center for Advanced Technology, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Myong Joon Oh
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
- Center for Advanced Technology, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Maciej Zaranek
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
- Center for Advanced Technology, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Maciej Kubicki
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Rafał Januszewski
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
- Center for Advanced Technology, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Ireneusz Kownacki
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
- Center for Advanced Technology, Adam Mickiewicz University in Poznań, St. Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| |
Collapse
|
8
|
Bhat SS, S. N, Revankar VK, Lokanath NK, Pinjari RV, Kumbar V, Bhat K. Synthesis, structural characterization and biological properties of cyclometalated iridium( iii) complexes containing [1,2,5]-thiadiazolo-[3,4- f]-[1,10]-phenanthroline. NEW J CHEM 2020. [DOI: 10.1039/d0nj03421e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The iridium(iii) complexes have been structurally characterised and their interaction with DNA, cytotoxicity and cellular uptake have been investigated.
Collapse
Affiliation(s)
- Satish S. Bhat
- Department of Chemistry
- Karnatak University
- Dharwad-580003
- India
| | - Naveen S.
- Department of Physics
- Faculty of Engineering & Technology
- Jain (Deemed-to-be University)
- Bangalore 562112
- India
| | | | - N. K. Lokanath
- Department of Studies in Physics
- University of Mysore
- Manasagangotri, Mysuru 570006
- India
| | - Rahul V. Pinjari
- School of Chemical Science
- Swami Ramanand Teerth
- Marathwada University
- Nanded
- India
| | - Vijay Kumbar
- Maratha Mandal's Central Research Laboratory
- Marathamandal Dental College and Research Centre
- Belgaum
- India
| | - Kishore Bhat
- Maratha Mandal's Central Research Laboratory
- Marathamandal Dental College and Research Centre
- Belgaum
- India
| |
Collapse
|
9
|
Sebata S, Takizawa SY, Ikuta N, Murata S. Photofunctions of iridium(iii) complexes in vesicles: long-lived excited states and visible-light sensitization for hydrogen evolution in aqueous solution. Dalton Trans 2019; 48:14914-14925. [DOI: 10.1039/c9dt03144h] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Utilization of DPPC vesicles allows water-insoluble photoactive Ir(iii) complexes to be dispersed in bulk aqueous solution.
Collapse
Affiliation(s)
- Shinogu Sebata
- Department of Basic Science
- Graduate School of Arts and Sciences
- The University of Tokyo
- Tokyo 153-8902
- Japan
| | - Shin-ya Takizawa
- Department of Basic Science
- Graduate School of Arts and Sciences
- The University of Tokyo
- Tokyo 153-8902
- Japan
| | - Naoya Ikuta
- Department of Basic Science
- Graduate School of Arts and Sciences
- The University of Tokyo
- Tokyo 153-8902
- Japan
| | - Shigeru Murata
- Department of Basic Science
- Graduate School of Arts and Sciences
- The University of Tokyo
- Tokyo 153-8902
- Japan
| |
Collapse
|
10
|
Huang C, Ran G, Zhao Y, Wang C, Song Q. Synthesis and application of a water-soluble phosphorescent iridium complex as turn-on sensing material for human serum albumin. Dalton Trans 2018; 47:2330-2336. [PMID: 29367989 DOI: 10.1039/c7dt04676f] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A novel water-soluble cyclometallated iridium complex [Ir(pq-COOH)2FDS]- (pq-COOH = 2-phenylquinoline-4-carboxylic acid, FDS = 3-(2-pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-triazine dianions) (abbreviated as Ir) was synthesized and its phosphorescent property was comprehensively studied. It was found that the complex exhibited strong phosphorescence, which peaked at 634 nm in neutral conditions (maximized at pH 8.0). Its phosphorescence decreased with an increase in acidity of the aqueous solution. At pH 2.0, the quenched phosphorescence could be resumed upon the addition of human serum albumin (HSA) because of the hydrophobic and electrostatic interactions between HSA and Ir. Based on this phenomenon, a "turn on" type phosphorescence probe was developed for the detection of HSA. Under optimal conditions, a wide calibration range of 1-280 nM was obtained with a limit of detection of 0.8 nM for HSA. The phosphorescence probe was successfully used for the determination of HSA in blood serum and urine samples.
Collapse
Affiliation(s)
- Chao Huang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China.
| | | | | | | | | |
Collapse
|
11
|
Zhu M, Peng T, Sun N, Qiu X, Zhan Y, Ding Y, Zhang S, Gao E. A series of novel complexes firstly constructed by 1,4-phenylenedioxydiacetic acid plays a role in disruption of DNA gene expression and induction of apoptosis. J Inorg Biochem 2018; 180:141-154. [DOI: 10.1016/j.jinorgbio.2017.11.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Revised: 11/03/2017] [Accepted: 11/04/2017] [Indexed: 10/18/2022]
|
12
|
Bhat SS, Revankar VK, Pinjari RV, Naveen S, Lokanath NK, Kumbar V, Bhat K, Kokare DG. Phosphorescent cyclometalated iridium(iii) complexes: synthesis, photophysics, DNA interaction, cellular internalization, and cytotoxic activity. NEW J CHEM 2018. [DOI: 10.1039/c8nj03390k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Phosphorescent cyclometalated quinoline-appended iridium(iii) complexes undergo rapid cellular internalization and accumulate throughout the cell.
Collapse
Affiliation(s)
- Satish S. Bhat
- Department of Chemistry
- Karnatak University
- Dharwad-580003
- India
| | | | - Rahul V. Pinjari
- School of Chemical Science
- Swami Ramanand Teerth
- Marathwada University
- Nanded
- India
| | - S. Naveen
- Department of Physics
- School of Engineering and Technology
- Jain University
- Bangalore 562112
- India
| | - N. K. Lokanath
- Department of Studies in Physics
- University of Mysore
- Manasagangotri
- India
| | - Vijay Kumbar
- Maratha Mandal's Central Research Laboratory
- Marathamandal Dental College and Research Centre
- Belgaum
- India
| | - Kishore Bhat
- Maratha Mandal's Central Research Laboratory
- Marathamandal Dental College and Research Centre
- Belgaum
- India
| | | |
Collapse
|
13
|
Yarnell JE, De La Torre P, Castellano FN. Efficient Phosphorescence from Naphthalenebenzimidizole‐Coordinated Iridium(III) Chromophores. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700669] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- James E. Yarnell
- Department of Chemistry North Carolina State University 27695‐8204 Raleigh North Carolina USA
| | - Patricia De La Torre
- Department of Chemistry North Carolina State University 27695‐8204 Raleigh North Carolina USA
| | - Felix N. Castellano
- Department of Chemistry North Carolina State University 27695‐8204 Raleigh North Carolina USA
| |
Collapse
|
14
|
Maity P, Bhatt A, Agrawal B, Jana A. Pt(II)C ∧N ∧N-Based Luminophore-Micelle Adducts for Sensing Nitroaromatic Explosives. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:4291-4300. [PMID: 28395513 DOI: 10.1021/acs.langmuir.7b00869] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Two luminescent cyclometalated Pt(II)-complexes, 1•Pt and 2•Pt, respectively, were synthesized by using unsymmetrical C∧N∧N ligands having different alkyl substituents. These π-electron-rich complexes are used for sensing various electron deficient nitroaromatic explosives, e.g., 4-nitrotoluene (NT), 2,4-dinitrotoluene (DNT), 2,4,6-trinitrotoluene (TNT), and 2,4,6-trinitrophenol (TNP), in aqueous, nonaqueous, as well as in the solid state as a paper strip with maximum detection limit of ca. 10-9 M. It was demonstrated that the sparingly soluble 2•Pt complex becomes water-soluble in the presence of all kinds of surfactants, viz., cationic (e.g., cetyltrimethylammonium bromide, CTAB), anionic (e.g., sodium dodecyl sulfate, SDS), and neutral (e.g., Triton X-100). This may be due to the incorporation of its long lyophilic tail group (-C12H25) inside the micellar core, exposing planar Pt(II)C∧N∧N headgroup to the aqueous bulk phase. It was also observed that the extent of solubility of these Pt(II)-complexes in micellar media strongly depends on the length of the existing alkyl chain. For instance, the presence of longer dodecyl chain makes 2•Pt complex ca. 1000-fold more soluble than the complex 1•Pt, which contains a shorter propyl chain. Their sensing behavior essentially arises by the quenching of Pt(II)-based intense luminescence due to the supramolecular charge transfer (CT) process originating from Pt(II)C∧N∧N-antenna to the electron deficient nitroaromatic explosives. Our present work shows that the micellar adducts formed by highly luminophoric material and surfactant molecules could effectively detect such explosives in aqueous medium with better sensitivity compared to what were observed in other media.
Collapse
Affiliation(s)
- Prasenjit Maity
- Institute of Research and Development, Gujarat Forensic Sciences University , Gandhinagar 382007, India
| | - Aarti Bhatt
- Institute of Research and Development, Gujarat Forensic Sciences University , Gandhinagar 382007, India
| | - Bhavesh Agrawal
- Institute of Research and Development, Gujarat Forensic Sciences University , Gandhinagar 382007, India
| | - Atanu Jana
- Department of Chemistry, University of Sheffield , Sheffield, S3 7HF, United Kingdom
| |
Collapse
|
15
|
Mosca L. A Tale about Simplicity and Imagination. Chem 2017. [DOI: 10.1016/j.chempr.2017.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
16
|
Sheykhi S, Mosca L, Anzenbacher P. Toward wearable sensors: optical sensor for detection of ammonium nitrate-based explosives, ANFO and ANNM. Chem Commun (Camb) 2017; 53:5196-5199. [DOI: 10.1039/c7cc01949a] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
An imine-functionalized polymer displays selective fluorimetric response to the component of ANFO and ANNM, ammonium nitrate and nitromethane!
Collapse
Affiliation(s)
- Sara Sheykhi
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| | - Lorenzo Mosca
- Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Pavel Anzenbacher
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| |
Collapse
|
17
|
Lu L, Wu J, Wang J, Liu JQ, Li BH, Singh A, Kumar A, Batten SR. An uncommon 3D 3,3,4,8-c Cd(ii) metal–organic framework for highly efficient luminescent sensing and organic dye adsorption: experimental and theoretical insight. CrystEngComm 2017. [DOI: 10.1039/c7ce01638g] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A stable 3D Cd(ii) MOF used as chemosensor and adsorbent for dyes in wastewater, which exhibited excellent adsorption performance and selectivity.
Collapse
Affiliation(s)
- Lu Lu
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Zigong 643000
- P. R. China
| | - Jian Wu
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products
- Guangxi University for Nationalities
- College of Chemistry and Chemical Engineering
- Nanning
- China
| | - Jun Wang
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Zigong 643000
- P. R. China
| | - Jian-Qiang Liu
- Dongguan Key Laboratory of Drug Design and Formulation Technology
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan
| | - Bao-Hong Li
- Dongguan Key Laboratory of Drug Design and Formulation Technology
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan
| | - Amita Singh
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
| | - Abhinav Kumar
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
| | | |
Collapse
|
18
|
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.
Collapse
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
| |
Collapse
|
19
|
Takizawa SY, Ikuta N, Zeng F, Komaru S, Sebata S, Murata S. Impact of Substituents on Excited-State and Photosensitizing Properties in Cationic Iridium(III) Complexes with Ligands of Coumarin 6. Inorg Chem 2016; 55:8723-35. [DOI: 10.1021/acs.inorgchem.6b01279] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Shin-ya Takizawa
- Department of Basic Science, Graduate School
of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Naoya Ikuta
- Department of Basic Science, Graduate School
of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Fanyang Zeng
- Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shohei Komaru
- Department of Basic Science, Graduate School
of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Shinogu Sebata
- Department of Basic Science, Graduate School
of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Shigeru Murata
- Department of Basic Science, Graduate School
of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| |
Collapse
|
20
|
Li CP, Chen Q, Mu YH, Du M. Anion-Directed Entangling Coordination Networks: Luminescence Sensing and Magnetic Properties. Chempluschem 2016; 81:857-863. [DOI: 10.1002/cplu.201600155] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 05/24/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Cheng-Peng Li
- College of Chemistry; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; MOE Key Laboratory of Inorganic-Organic Hybrid, Functional Materials Chemistry; Tianjin Normal University; Tianjin 300387 P. R. China
| | - Qi Chen
- College of Chemistry; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; MOE Key Laboratory of Inorganic-Organic Hybrid, Functional Materials Chemistry; Tianjin Normal University; Tianjin 300387 P. R. China
| | - Yu-Hai Mu
- College of Chemistry; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; MOE Key Laboratory of Inorganic-Organic Hybrid, Functional Materials Chemistry; Tianjin Normal University; Tianjin 300387 P. R. China
| | - Miao Du
- College of Chemistry; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; MOE Key Laboratory of Inorganic-Organic Hybrid, Functional Materials Chemistry; Tianjin Normal University; Tianjin 300387 P. R. China
| |
Collapse
|
21
|
Gai XQ, Zhang XX, Kang JJ, Xu L, Zhang JJ, Ni J. Effects of Different Amount of Crystalline Solvate Molecules on Solid Structures and Photophysical Properties of a Platinum(II) Moiety with 4,4′-Dibromo-2,2′-Bipyridine Ligand. Z Anorg Allg Chem 2016. [DOI: 10.1002/zaac.201600073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
22
|
Mosca L, Čejka J, Dolenský B, Havlík M, Jakubek M, Kaplánek R, Král V, Anzenbacher P. Bowl-shaped Tröger's bases and their recognition properties. Chem Commun (Camb) 2016; 52:10664-7. [DOI: 10.1039/c6cc05923f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The electron rich bowl-shaped tris-Tröger bases calix-1 and calix-2 display fluorescence quenching in presence of nitroaromatic analytes. Crystal structures show the formation of inclusion complexes.
Collapse
Affiliation(s)
- Lorenzo Mosca
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| | - Jan Čejka
- Department of Solid State Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Bohumil Dolenský
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Martin Havlík
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Milan Jakubek
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Robert Kaplánek
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Pavel Anzenbacher
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| |
Collapse
|
23
|
Davidson R, Hsu YT, Batchelor T, Yufit D, Beeby A. The use of organolithium reagents for the synthesis of 4-aryl-2-phenylpyridines and their corresponding iridium(iii) complexes. Dalton Trans 2016; 45:11496-507. [DOI: 10.1039/c6dt01461e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A versatile palladium-free route for the synthesis of 4-aryl-substituted phenylpyridines (ppy), starting from tert-butyl 4-oxopiperidine-1-carboxylate, to give 4 ligands (L1–4H) is reported. These ligands were coordinated to iridium to give the corresponding Ir(L)2(A) complexes.
Collapse
Affiliation(s)
| | - Yu-Ting Hsu
- Department of Chemistry
- Durham University
- Durham
- UK
| | | | - Dmitry Yufit
- Department of Chemistry
- Durham University
- Durham
- UK
| | - Andrew Beeby
- Department of Chemistry
- Durham University
- Durham
- UK
| |
Collapse
|
24
|
McGoorty MM, Khnayzer RS, Castellano FN. Enhanced photophysics from self-assembled cyclometalated Ir(iii) complexes in water. Chem Commun (Camb) 2016; 52:7846-9. [DOI: 10.1039/c6cc03932d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Two water-soluble anionic cyclometalated Ir(iii) complexes, Ir(ppy)2BPS [1] and Ir(F-mppy)2BPS [2] have been synthesized and display clear evidence of self-assembly in water.
Collapse
Affiliation(s)
| | - Rony S. Khnayzer
- Department of Natural Sciences
- Lebanese American University
- Beirut 1102-2801
- Lebanon
| | | |
Collapse
|
25
|
Nonlinear absorption and excited state dynamics of porphyrin and phthalocyanine in the presence of explosive molecules. Chem Phys Lett 2015. [DOI: 10.1016/j.cplett.2015.10.049] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
26
|
Mosca L, Karimi Behzad S, Anzenbacher P. Small-Molecule Turn-On Fluorescent Probes for RDX. J Am Chem Soc 2015; 137:7967-9. [DOI: 10.1021/jacs.5b04643] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lorenzo Mosca
- Department of Chemistry and
Center for Photochemical Sciences, Bowling Green State University, Bowling
Green, Ohio 43403, United States
| | - Sara Karimi Behzad
- Department of Chemistry and
Center for Photochemical Sciences, Bowling Green State University, Bowling
Green, Ohio 43403, United States
| | - Pavel Anzenbacher
- Department of Chemistry and
Center for Photochemical Sciences, Bowling Green State University, Bowling
Green, Ohio 43403, United States
| |
Collapse
|
27
|
Shi N, Zhang Y, Xu D, Song C, Jin X, Liu D, Xie L, Huang W. π-System based coordination polymer hollow nanospheres for the selective sensing of aromatic nitro explosive compounds. NEW J CHEM 2015. [DOI: 10.1039/c5nj01476j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
π-System embedded coordination polymer hollow nanospheres were synthesized, which showed a good sensing performance for the detection of aromatic explosive nitro-compounds.
Collapse
Affiliation(s)
- Naien Shi
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Yang Zhang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Dandan Xu
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Chuanyuan Song
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Xiaolei Jin
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Dong Liu
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Linghai Xie
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| |
Collapse
|
28
|
Ni J, Kang JJ, Wang HH, Gai XQ, Zhang XX, Jia T, Xu L, Pan YZ, Zhang JJ. A colorimetric/luminescent benzene compound sensor based on a bis(σ-acetylide) platinum(ii) complex: enhancing selectivity and reversibility through dual-recognition sites strategy. RSC Adv 2015. [DOI: 10.1039/c5ra13987b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
A concurrent, selective, naked-eye perceivable, sensitive, reversible, reproducible, and easy to use sensor for detecting vapors of benzene compounds has been developed.
Collapse
Affiliation(s)
- Jun Ni
- College of Chemistry
- Dalian University of Technology
- Dalian
- P. R. China
| | - Jia-Jia Kang
- College of Chemistry
- Dalian University of Technology
- Dalian
- P. R. China
| | - Hui-Hui Wang
- College of Chemistry
- Dalian University of Technology
- Dalian
- P. R. China
| | - Xu-Qiao Gai
- College of Chemistry
- Dalian University of Technology
- Dalian
- P. R. China
| | - Xiao-Xin Zhang
- College of Chemistry
- Dalian University of Technology
- Dalian
- P. R. China
| | - Ting Jia
- College of Chemistry
- Dalian University of Technology
- Dalian
- P. R. China
| | - Liang Xu
- College of Chemistry
- Dalian University of Technology
- Dalian
- P. R. China
| | - Yu-Zhen Pan
- College of Chemistry
- Dalian University of Technology
- Dalian
- P. R. China
| | - Jian-Jun Zhang
- College of Chemistry
- Dalian University of Technology
- Dalian
- P. R. China
| |
Collapse
|