1
|
Kumari P, Arora S, Pan Y, Ahmed I, Kumar S, Parshad B. Tailoring Indocyanine Green J-Aggregates for Imaging, Cancer Phototherapy, and Drug Delivery: A Review. ACS APPLIED BIO MATERIALS 2024; 7:5121-5135. [PMID: 39039943 DOI: 10.1021/acsabm.4c00651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
Indocyanine green J-aggregates (ICG-Jagg) have emerged as a significant subject of interest in biomedical applications due to their unique optical properties, tunable size, and excellent biocompatibility. This comprehensive review aims to provide an in-depth exploration of ICG-Jagg, with a focus on elucidating the diverse facets of their preparation and the factors that influence the preparation process. Additionally, the review discusses their applications in biomedical diagnostics, such as imaging and contrast agents, as well as their utilization in drug delivery and various phototherapeutic interventions.
Collapse
Affiliation(s)
- Pooja Kumari
- Department of Chemistry, Deenbandhu Chhoturam University of Science and Technology, Sonipat 131039, Murthal, India
| | - Smriti Arora
- Institut für Chemie und Biochemie Organische Chemie, Freie Universität Berlin, Takustrasse 3, Berlin 14195, Germany
| | - Yuanwei Pan
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen 518132, China
| | - Ishtiaq Ahmed
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge CB3 0AS, U.K
| | - Sumit Kumar
- Department of Chemistry, Deenbandhu Chhoturam University of Science and Technology, Sonipat 131039, Murthal, India
| | - Badri Parshad
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| |
Collapse
|
2
|
Sun H, Sun R, Yang D, Li Q, Jiang W, Zhou T, Bai R, Zhong F, Zhang B, Xiang J, Liu J, Tang Y, Yao L. A Cyanine Dye for Highly Specific Recognition of Parallel G-Quadruplex Topology and Its Application in Clinical RNA Detection for Cancer Diagnosis. J Am Chem Soc 2024; 146:22736-22746. [PMID: 39078265 DOI: 10.1021/jacs.4c07698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/31/2024]
Abstract
G-quadruplex (G4), an unconventional nucleic acid structure, shows polymorphism in its topological morphology. The parallel G4 topology is the most prevalent form in organisms and plays a regulatory role in many biological processes. Designing fluorescent probes with high specificity for parallel G4s is important but challenging. Herein, a supramolecular assembly of the anionic cyanine dye SCY-5 is reported, which selectively identifies parallel G4 topology. SCY-5 can clearly distinguish parallel G4s from other G4s and non-G4s, even including hybrid-type G4s with parallel characteristics. The high specificity mechanism of SCY-5 involves a delicate balance between electrostatic repulsion and π-π interaction between SCY-5 and G4s. Using SCY-5, cellular RNA extracted from peripheral venous blood was quantitatively detected, and a remarkable increase in RNA G4 content in cancer patients compared to healthy volunteers was confirmed for the first time. This study provides new insights for designing specific probes for parallel G4 topology and opens a new path for clinical cancer diagnosis using RNA G4 as a biomarker.
Collapse
Affiliation(s)
- Hongxia Sun
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ranran Sun
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Dawei Yang
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences, Beijing 100190, China
| | - Qian Li
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wenna Jiang
- Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Tianxing Zhou
- Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Ruiyang Bai
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences, Beijing 100190, China
| | - Fanru Zhong
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences, Beijing 100190, China
| | - Boyang Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences, Beijing 100190, China
| | - Junfeng Xiang
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jing Liu
- Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Yalin Tang
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Li Yao
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| |
Collapse
|
3
|
Chovelon B, Peyrin E, Ragot M, Salem N, Nguyen TG, Auvray B, Henry M, Petrillo MA, Fiore E, Bessy Q, Faure P, Ravelet C. Nile blue as reporter dye in salt aggregation based-colorimetric aptasensors for peptide, small molecule and metal ion detection. Anal Chim Acta 2023; 1243:340840. [PMID: 36697182 DOI: 10.1016/j.aca.2023.340840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/21/2022] [Accepted: 01/12/2023] [Indexed: 01/15/2023]
Abstract
Herein, we report a novel approach for the design of a colorimetric aptasensor, relying on a Dye Salt Aggregation-based Colorimetric Oligonucleotide assay (DYSACO assay). This method is based on the use of an intercalating agent, Nile Blue (NB), whose aggregation capacities (and thus modification of its absorption spectrum) are drastically amplified by adding salts to the working solution. The presence of an aptamer could protect NB from such aggregation process due to its intercalation into double-stranded DNA and/or interaction with nucleobases. In response to the addition of the specific ligand, the competition between NB and the target for binding to the aptamer occurs, resulting in an increase in the dye salt aggregation and then in the blue-to-blank color change of the solution. The proof-of-principle was demonstrated by employing the anti-l-tyrosinamide aptamer and the assay was successfully applied to the trace enantiomer detection, allowing the detection of an enantiomeric impurity down to approximately 2% in a non-racemic sample. Through a reversed mechanism based on the increased capture of NB by DNA upon analyte binding, the sensing platform was further demonstrated for the Hg(II) detection. Water samples of different origin were spiked with Hg(II) analyte at final range concentrations comprised between (0.5-15 μM). An excellent overall recovery of 122 ± 14%; 105 ± 14%; 99 ± 9%; was respectively obtained from river, tap and mineral water, suggesting that the sensor can be used under real sample conditions. The assay was also shown to work for sensing the ochratoxin A and d-arginine vasopressin compounds, revealing its simplicity and generalizability potentialities.
Collapse
Affiliation(s)
- Benoît Chovelon
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France; Département de Biochimie, Toxicologie et Pharmacologie, CHU de Grenoble Site Nord - Institut de Biologie et de Pathologie, F-38041, Grenoble, France
| | - Eric Peyrin
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France.
| | - Mailys Ragot
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Nassim Salem
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Truong Giang Nguyen
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Benjamin Auvray
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Mickael Henry
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Mel-Alexandre Petrillo
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Emmanuelle Fiore
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Quentin Bessy
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Patrice Faure
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France; Département de Biochimie, Toxicologie et Pharmacologie, CHU de Grenoble Site Nord - Institut de Biologie et de Pathologie, F-38041, Grenoble, France
| | - Corinne Ravelet
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France.
| |
Collapse
|
4
|
Singh G, Pandey SP, Singh PK. Guest Binding with Sulfated Cyclodextrins: Does the Size of Cavity Matter? Chemphyschem 2023; 24:e202200421. [PMID: 36228089 DOI: 10.1002/cphc.202200421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 10/01/2022] [Indexed: 01/19/2023]
Abstract
Sulfated cyclodextrins have recently emerged as potential candidates for producing host-induced guest aggregation with properties better than p-sulfonatocalixarenes that have previously shown numerous applications involving the phenomena of host-induced guest aggregation. In the class of sulfated cyclodextrins (SCD), sulfated β-cyclodextrin (β-SCD) remains the most extensively investigated host molecule. Although it is assumed that the host-induced guest aggregation is predominantly an outcome of interaction of the guest molecule with the charges on the exterior of SCD cavity, it has not been deciphered whether the variation in the cavity size will make a difference in the efficiency of host-induced guest-aggregation process. In this investigation, we present a systematic study of host-induced guest aggregation of a cationic molecular rotor dye, Thioflavin T (ThT) with three different sulfated cyclodextrin molecules, α-SCD, β-SCD and γ-SCD, which differ in their cavity size, using steady-state emission, ground-state absorption and time-resolved emission measurements. The obtained photophysical properties of ThT, upon interaction with different SCD molecules, indicate that the binding strength of ThT with different SCD molecules correlate with the cavity size of the host molecule, giving rise to the strongest complexation of ThT with the largest host molecule (γ-SCD). The binding affinity of ThT towards different host molecules has been supported by molecular docking calculations. The results obtained are further supported with the temperature and ionic strength dependent studies performed on the host-guest complex. Our results indicate that for host-induced guest aggregation, involving oppositely charged molecules, the size of the cavity also plays a crucial role beside the charge density on the exterior of host cavity.
Collapse
Affiliation(s)
- Gaurav Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre Trombay, Mumbai, 400 085, India
| | - Shrishti P Pandey
- Amity Institute of Biotechnology, Amity University, Mumbai-Pune Expressway, Bhatan Panvel, Mumbai, 410206, India.,Department of Biotechnology, Mithibai College of Arts, Chauhan Institute of Science & Amrutben Jivanlal College of Commerce and Economics, Vile Parle (W), 400056, India
| | - Prabhat K Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre Trombay, Mumbai, 400 085, India.,Homi Bhabha National Institute, Training School Complex, Anushaktinagar, Mumbai, 400 094, India
| |
Collapse
|
5
|
Singh S, Giammanco G, Hu CH, Bush J, Cordova LS, Lawrence DJ, Moran JL, Chitnis PV, Veneziano R. Size-tunable ICG-based contrast agent platform for targeted near-infrared photoacoustic imaging. PHOTOACOUSTICS 2023; 29:100437. [PMID: 36570471 PMCID: PMC9772562 DOI: 10.1016/j.pacs.2022.100437] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 11/14/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
Near-infrared photoacoustic imaging (NIR-PAI) combines the advantages of optical and ultrasound imaging to provide anatomical and functional information of tissues with high resolution. Although NIR-PAI is promising, its widespread use is hindered by the limited availability of NIR contrast agents. J-aggregates (JA) made of indocyanine green dye (ICG) represents an attractive class of biocompatible contrast agents for PAI. Here, we present a facile synthesis method that combines ICG and ICG-azide dyes for producing contrast agents with tunable size down to 230 nm and direct functionalization with targeting moieties. The ICG-JA platform has a detectable PA signal in vitro that is two times stronger than whole blood and high photostability. The targeting ability of ICG-JA was measured in vitro using HeLa cells. The ICG-JA platform was then injected into mice and in vivo NIR-PAI showed enhanced visualization of liver and spleen for 90 min post-injection with a contrast-to-noise ratio of 2.42.
Collapse
Affiliation(s)
- Shrishti Singh
- Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA
| | - Giovanni Giammanco
- Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA
| | - Chih-Hsiang Hu
- Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA
| | - Joshua Bush
- Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA
| | | | | | - Jeffrey L. Moran
- Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA
- Department of Mechanical Engineering, George Mason University, Fairfax, VA 22030, USA
| | - Parag V. Chitnis
- Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA
- Center for Adaptive Systems for Brain-body Interactions, George Mason University, Fairfax, VA 22030, USA
| | - Remi Veneziano
- Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA
- Institute for Advanced Biomedical Research, George Mason University, Manassas, VA 20110, USA
| |
Collapse
|
6
|
Usama SM, Caldwell DR, Shrestha P, Luciano MP, Patel NL, Kalen JD, Ivanic J, Schnermann MJ. Modified norcyanines enable ratiometric pH imaging beyond 1000 nm. Biosens Bioelectron 2022; 217:114610. [PMID: 36137483 PMCID: PMC9555292 DOI: 10.1016/j.bios.2022.114610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/26/2022] [Accepted: 07/28/2022] [Indexed: 02/06/2023]
Abstract
Activatable fluorophores with emission beyond 1000 nm have the potential to enable high contrast imaging in complex in vivo settings. However, there are few scaffolds that can be applied to this challenge. Here we detail the synthesis and evaluation of benzo[c,d]indole-substituted norcyanines that enable pH responsive fluorescence imaging in the long wavelength (>1150 nm) range. A key component of our molecular design is the installation of a hydrophilic substituted quaternary amine in the central dihydropyridine ring system. A compound with a C4'-phenyl substituent, but not the C4'-protio homologue, exhibits absorbance maxima of 740 nm and 1130 nm in basic and acidic media, respectively, with evidence of J-aggregate-like properties. These two distinct absorbances enabled ratiometric imaging of probe internalization in a tumor model. Overall, these studies provide a new class of activatable long-wavelength responsive fluorophores with promising photophysical properties.
Collapse
Affiliation(s)
- Syed Muhammad Usama
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD, 21702, United States
| | - Donald R Caldwell
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD, 21702, United States
| | - Pradeep Shrestha
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD, 21702, United States
| | - Michael P Luciano
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD, 21702, United States
| | - Nimit L Patel
- Small Animal Imaging Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc, Frederick, MD, 21702, United States
| | - Joseph D Kalen
- Small Animal Imaging Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc, Frederick, MD, 21702, United States
| | - Joseph Ivanic
- Advanced Biomedical Computational Science, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc, Frederick, MD, 21702, United States
| | - Martin J Schnermann
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD, 21702, United States.
| |
Collapse
|
7
|
Jumbo-Nogales A, Krivenkov V, Rusakov K, Urban AS, Grzelczak M, Rakovich YP. Cross Determination of Exciton Coherence Length in J-Aggregates. J Phys Chem Lett 2022; 13:10198-10206. [PMID: 36281996 PMCID: PMC10401724 DOI: 10.1021/acs.jpclett.2c02213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The coherence length of the Frenkel excitons (Ncoh) is one of the most critical parameters governing many key features of supramolecular J-aggregates. Determining experimentally the value of Ncoh is a nontrivial task since it is sensitive to the technique/method applied, causing discrepancies in the literature data even for the same chemical compound and aggregation conditions. By using a combination of different experimental techniques including UV-vis-NIR, fluorescence emission, time-resolved photoluminescence, and transient absorption spectroscopies, we determined Ncoh values for J-aggregates of a cyanine dye. We found that the absorption spectroscopy alone - a widely used technique- fails in determining right value for Ncoh. The correct approach is based on the modification of photoluminescence lifetime and nonlinear response upon aggregation and careful analysis of the Stokes shift and electron-phonon coupling strength. This approach revealed that Ncoh of JC-1 J-aggregates ranges from 3 to 6.
Collapse
Affiliation(s)
- A Jumbo-Nogales
- Centro de Física de Materiales (MPC, CSIC-UPV/EHU), San Sebastián, 20018, Spain
| | - V Krivenkov
- Centro de Física de Materiales (MPC, CSIC-UPV/EHU), San Sebastián, 20018, Spain
- Polymers and Materials: Physics, Chemistry and Technology, Chemistry Faculty, University of the Basque Country (UPV/EHU), San Sebastián, 20018, Spain
| | - K Rusakov
- Faculty of Construction and Environmental Engineering, Warsaw University of Life Sciences, 02-776Warsaw, Poland
| | - A S Urban
- Nanospectroscopy Group, Nano-Institute Munich, Department of Physics, Ludwig-Maximilians-Universität München (LMU), Munich80539, Germany
| | - M Grzelczak
- Centro de Física de Materiales (MPC, CSIC-UPV/EHU), San Sebastián, 20018, Spain
- Donostia International Physics Center (DIPC), San Sebastián, 20018, Spain
| | - Y P Rakovich
- Centro de Física de Materiales (MPC, CSIC-UPV/EHU), San Sebastián, 20018, Spain
- Polymers and Materials: Physics, Chemistry and Technology, Chemistry Faculty, University of the Basque Country (UPV/EHU), San Sebastián, 20018, Spain
- Donostia International Physics Center (DIPC), San Sebastián, 20018, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, 48013, Spain
| |
Collapse
|
8
|
Dar N, Ankari R. Theoretical Models, Preparation, Characterization and Applications of Cyanine J-Aggregates: A Minireview. ChemistryOpen 2022; 11:e202200103. [PMID: 36423932 PMCID: PMC9691386 DOI: 10.1002/open.202200103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 10/08/2022] [Indexed: 11/27/2022] Open
Abstract
Cyanines are one of the few kinds of molecules whose absorbance and emission can be shifted in a broad spectral range from the ultraviolet to the near infrared. They can easily transform into J-aggregates with narrow absorption and emission peaks, along with a redshift in their spectra. This mini-review presents cyanine dyes and their J-aggregates and discusses their structure and spectral properties that illustrate their specificities. We summarize the theoretical and experimental state of the art on cyanine J-aggregates and their applications, also laying the groundwork for cyanine J-aggregates synthesis and characterization methods.
Collapse
Affiliation(s)
- Nitzan Dar
- Department of PhysicsFaculty of Natural ScienceAriel UniversityAriel40700Israel
| | - Rinat Ankari
- Department of PhysicsFaculty of Natural ScienceAriel UniversityAriel40700Israel
| |
Collapse
|
9
|
Zhang S, Lu X, Liu X, Fang K, Gong J, Si J, Gao W, Liu D. In Situ Generated UiO-66/Cotton Fabric Easily Recyclable for Reactive Dye Adsorption. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:12095-12102. [PMID: 36150189 DOI: 10.1021/acs.langmuir.2c01967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
In view of the environmental pollution caused by the widespread use of reactive dyes in the printing and dyeing industry, the modified cotton fabric was loaded with the extremely stable metal-organic frame (MOF) material UiO-66 for removing reactive dyes from colored wastewater. UiO-66/cotton fabric was prepared by in situ synthesis, and its surface morphology and structure were analyzed by XRD, SEM, BET, and XPS. The adsorption performance of UiO-66/cotton fabric on reactive dyes was investigated by adsorbent dosage, adsorption time and temperature, dye concentration, pH, and so on. The results indicated that the adsorption equilibrium time of UiO-66/cotton fabric on reactive orange 16 was 120 min, and the removal rate was about 98%. The adsorption process belongs to simple molecular layer chemisorption and can be regarded as a spontaneous heat absorption reaction, which was consistent with the proposed secondary kinetic model and Langmuir isothermal adsorption model. In addition, the reactive dyes with a higher molecular weight of each sulfonic acid group are more hydrophobic, and the dyes are more likely to aggregate and deposit on the adsorbent surface by electrostatic attraction, hydrogen bonding, and π-π accumulation. Therefore, this work provides a potential UiO-66/cotton fabric application for the effective adsorption of reactive dyes in textile wastewater.
Collapse
Affiliation(s)
- Shuai Zhang
- School of Textile Science and Engineering, Tiangong University, 399 Binshui West Road, Tianjin 300387, China
| | - Xue Lu
- School of Textile Science and Engineering, Tiangong University, 399 Binshui West Road, Tianjin 300387, China
| | - Xiuming Liu
- School of Textile Science and Engineering, Tiangong University, 399 Binshui West Road, Tianjin 300387, China
| | - Kuanjun Fang
- School of Textile Science and Engineering, Tiangong University, 399 Binshui West Road, Tianjin 300387, China
- College of Textiles & Clothing, Qingdao University 308 Ningxia Road, Qingdao 266071, China
- State Key Laboratory for Biofibers and Eco-textiles, 308 Ningxia Road, Qingdao 266071, China
- Collaborative Innovation Center for Eco-textiles of Shandong Province, 308 Ningxia Road, Qingdao 266071, China
| | - Jixian Gong
- School of Textile Science and Engineering, Tiangong University, 399 Binshui West Road, Tianjin 300387, China
| | - Junjie Si
- School of Textile Science and Engineering, Tiangong University, 399 Binshui West Road, Tianjin 300387, China
| | - Wenchao Gao
- School of Textile Science and Engineering, Tiangong University, 399 Binshui West Road, Tianjin 300387, China
| | - Dongdong Liu
- School of Textile Science and Engineering, Tiangong University, 399 Binshui West Road, Tianjin 300387, China
| |
Collapse
|
10
|
Xu M, Li X, Zeng Q, Zhang T. Synthesis and Study on Aggregation Behaviors in Liquid Phase of Three Prepared Cyanine Dyes. LUMINESCENCE 2022; 37:1733-1740. [PMID: 35894773 DOI: 10.1002/bio.4349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 07/18/2022] [Accepted: 07/24/2022] [Indexed: 11/08/2022]
Abstract
Here we investigate the aggregation behaviors of three prepared dyes in the liquid phase to pick out one possessing J-aggregation characteristic which is of significant interest for organic materials used in multiple bio-applications. The self-assembly of dyes usually leads to various forms of aggregates, for example, H-aggregates or J-aggregates and it is easy to distinguish bathochromic J-aggregation from hypsochromic H-aggregation by UV/Vis spectroscopy. Enlightened by the cyanine dyes which have shown a great tendency to self-associate, we designed and synthesized three cyanine dyes: Cy7-Ph, DCy7-Ph, SN-Cy7-Ph, followed by the study of the influence of multiple factors to their aggregation behaviors, including solvent polarity, ionic strength and temperature. Finally, we found that only SN-Cy7-Ph of the three molecules can self-assemble into J-aggregates conveniently and stably in the aqueous phase under normal conditions.
Collapse
Affiliation(s)
- Mengcui Xu
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, Guangdong Provincial Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University Guangzhou 510631, P. R. China.,Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University, Guangzhou, China
| | - Xipeng Li
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, Guangdong Provincial Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University Guangzhou 510631, P. R. China.,Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University, Guangzhou, China
| | - Qin Zeng
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, Guangdong Provincial Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University Guangzhou 510631, P. R. China.,Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University, Guangzhou, China
| | - Tao Zhang
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, Guangdong Provincial Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University Guangzhou 510631, P. R. China.,Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University, Guangzhou, China
| |
Collapse
|
11
|
Kaur J, Mirgane HA, Bhosale SV, Singh PK. A cationic AIEgen and hexametaphosphate based simple and convenient fluorometric assay for alkaline phosphatase and its inhibitor. Org Biomol Chem 2022; 20:4599-4607. [PMID: 35603784 DOI: 10.1039/d2ob00367h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Alkaline phosphatase (ALP) is an important biomarker to diagnose a number of diseases, such as anaemia, hepatobiliary diseases, chronic nephritis, and hypothyroidism. Therefore, the development of simple and convenient assays to monitor levels of ALP is highly desirable. In the present study, an aggregation-induced emission based simple, real-time, and direct fluorescence detection platform has been developed, by using a tetracationic pyridinium derivative of tetraphenylethylene (TPy-TPE) and anionic sodium hexametaphosphate (HMP) as component units. The sensing system, based on the TPy-TPE-HMP assembly, is highly responsive to the ALP dependent disintegration of the TPy-TPE-HMP aggregation complex, owing to HMP digestion by ALP. The sensing platform has an ALP detection limit of 16 mU mL-1 and linear range of 0-742 mU mL-1, respectively. The enzyme kinetic parameters, Km and Vmax, have been evaluated. In addition, the potential applicability of the TPy-TPE-HMP sensing system has also been shown with diluted human serum samples. Moreover, the TPy-TPE-HMP probe system is also useful for screening inhibitors of ALP.
Collapse
Affiliation(s)
- Jasvir Kaur
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India.
| | - Harshad A Mirgane
- School of Chemical Sciences, Goa University, Taleigao Plateau, Goa 403 206, India
| | - Sheshanath V Bhosale
- School of Chemical Sciences, Goa University, Taleigao Plateau, Goa 403 206, India
| | - Prabhat K Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India. .,Homi Bhabha National Institute, Anushaktinagar, Mumbai-400085, India
| |
Collapse
|
12
|
Singh G, Singh VR, Pandey SP, Singh PK. Sulfated-β-cyclodextrin templated aggregation of a metachromatic dye, Basic Orange 21: A photophysical investigation. Supramol Chem 2022. [DOI: 10.1080/10610278.2022.2046277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Gaurav Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
- Um-dae Centre for Excellence in Basic Sciences, University of Mumbai, Mumbai, India
| | - Vidya R. Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Shrishti P. Pandey
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
- Amity Institute of Biotechnology, Amity University, Mumbai-Pune Expressway, Mumbai, INDIA
| | - Prabhat K. Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Training School Complex, Mumbai, India
| |
Collapse
|
13
|
Das A, Das S, Biswas A, Chattopadhyay N. Exploration of Self-Aggregation of Coumarin 7 and Coumarin 30 in Water: Role of β-Cyclodextrin as a Modulator. J Phys Chem B 2021; 125:13482-13493. [PMID: 34865492 DOI: 10.1021/acs.jpcb.1c07287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Steady-state and time-resolved spectroscopic studies demonstrate that two members of the coumarin class of dyes, coumarin 7 (C7) and coumarin 30 (C30), undergo self-aggregation in water. The development of hypsochromically shifted new absorption bands in addition to the existing monomer bands with an increase in concentration of the dyes in an aqueous medium suggests that the aggregates are of H-type. An absorption-based kinetic study reveals that the rate of aggregation of C30 is an order of magnitude faster than that of C7. Second-order rate kinetics, as obtained from the half-life (t1/2) data, implies that the aggregates are dimeric in nature. Observations of isosbestic points in area-normalized absorption spectra (ANAS) and isoemissive points in area-normalized fluorescence excitation spectra (ANFES) and time-resolved area-normalized emission spectra (TRANES) establish that ground-state monomer ⇌ dimer equilibria for both of the systems are preserved in the photoexcited state. The present study further establishes that β-cyclodextrin is the most efficient of the three common cyclodextrins in shifting the equilibria toward the monomer by encapsulating the monomers within its cavity, making β-CD a convenient modulator to control the self-aggregation process. Dynamic light scattering (DLS), quantum chemical calculations, and molecular docking studies provide further support to our propositions.
Collapse
Affiliation(s)
- Arindam Das
- Department of Chemistry, Jadavpur University, Kolkata 700 032, India
| | - Sinjan Das
- Department of Chemistry, Jadavpur University, Kolkata 700 032, India
| | - Arnab Biswas
- Department of Chemistry, Jadavpur University, Kolkata 700 032, India
| | | |
Collapse
|
14
|
Pauli J, Ramírez A, Crasselt C, Schmidt W, Resch-Genger U. Utilizing optical spectroscopy and 2',7'-difluorofluorescein to characterize the early stages of cement hydration. Methods Appl Fluoresc 2021; 10. [PMID: 34619671 DOI: 10.1088/2050-6120/ac2da0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 10/07/2021] [Indexed: 10/20/2022]
Abstract
The increasingly sophisticated nature of modern, more environmentally friendly cementitious binders requires a better understanding and control particularly of the complex, dynamic processes involved in the early phase of cement hydration. In-situ monitoring of properties of a constantly changing system over a defined period of time calls for simple, sensitive, fast, and preferably also non-invasive methods like optical spectroscopy. Here, we exploit the time-dependent changes in the absorbance and fluorescence features of the negatively charged optical probe 2',7'-difluorofluorescein (DFFL) for the study of the hydration processes in pastes of white cement (WC), cubic tricalcium aluminate (C3A), and tricalcium silicate (C3S), the main phases of cement, and in pastes of quartz (Q) over 24 h after addition of the dye solution. For comparison, also conventional techniques like isothermal heat flow calorimetry were applied. Based upon the time-dependent changes in the spectroscopic properties of DFFL, that seem to originate mainly from dye aggregation and dye-surface interactions and considerably vary between the different pastes, molecular pictures of the hydration processes in the cement pastes are derived. Our results clearly demonstrate the potential of optical spectroscopy, i.e., diffuse reflectance, steady state and time-resolved fluorometry in conjunction with suitable optical reporters, to probe specific hydration processes and to contribute to a better understanding of the early hydration processes of cement at the molecular scale.
Collapse
Affiliation(s)
- J Pauli
- Division Biophotonics, Bundesanstalt für Materialforschung und -prüfung (BAM), Richard-Willstaetter Str. 11, D-12489 Berlin, Germany
| | - A Ramírez
- Division Biophotonics, Bundesanstalt für Materialforschung und -prüfung (BAM), Richard-Willstaetter Str. 11, D-12489 Berlin, Germany.,Division Technology of Con-struc-ti-on Materials, Bundesanstalt für Materialforschung und -prüfung (BAM), Unter den Eichen 87, D-12205 Berlin, Germany
| | - C Crasselt
- Division Technology of Con-struc-ti-on Materials, Bundesanstalt für Materialforschung und -prüfung (BAM), Unter den Eichen 87, D-12205 Berlin, Germany
| | - W Schmidt
- Division Technology of Con-struc-ti-on Materials, Bundesanstalt für Materialforschung und -prüfung (BAM), Unter den Eichen 87, D-12205 Berlin, Germany
| | - U Resch-Genger
- Division Biophotonics, Bundesanstalt für Materialforschung und -prüfung (BAM), Richard-Willstaetter Str. 11, D-12489 Berlin, Germany
| |
Collapse
|
15
|
Nguyen HT, Lee J, Kwon E, Lisak G, Thanh BX, Oh WD, Lin KYA. Metal-complexed covalent organic frameworks derived N-doped carbon nanobubble-embedded cobalt nanoparticle as a magnetic and efficient catalyst for oxone activation. J Colloid Interface Sci 2021; 591:161-172. [PMID: 33601102 DOI: 10.1016/j.jcis.2021.01.108] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/26/2021] [Accepted: 01/31/2021] [Indexed: 11/28/2022]
Abstract
While Cobalt nanoparticles (Co NPs) are useful for catalytic Oxone activation, it is more advantageous to embed/immobilize Co NPs on nitrogen-doped carbon substrates to provide synergy for enhancing catalytic performance. Herein, this study proposes to fabricate such a composite by utilizing covalent organic frameworks (COF) as a precursor. Through complexation of COF with Co, a stable product of Co-complexed COF (Co-COF) can be synthesized. This Co-COF is further converted through pyrolysis to N-doped carbon in which cobaltic NPs are embedded. Owing to its well-defined structures of Co-COF, the pyrolysis process transforms COF into N-doped carbon with a bubble-like morphology. Such Co NP-embedded N-doped carbon nanobubbles (CoCNB) with pores, magnetism and Co, shall be a promising catalyst. Thus, CoCNB shows a much stronger catalytic activity than commercial Co3O4 NPs to activate Oxone to degrade toxic Amaranth dye (AMD). CoCNB-activated Oxone also achieves a significantly lower Ea value of AMD degradation (i.e., 27.9 kJ/mol) than reported Ea values in previous literatures. Besides, CoCNB is still effective for complete elimination of AMD in the presence of high-concentration NaCl and surfactants, and CoCNB is also reusable over five consecutive cycles.
Collapse
Affiliation(s)
- Ha Trang Nguyen
- Department of Environmental Engineering & Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung, Taiwan
| | - Jechan Lee
- Department of Environmental and Safety Engineering, Ajou University, Suwon 16499, Republic of Korea
| | - Eilhann Kwon
- Department of Environment and Energy, Sejong University, 209 Neungdong-ro, Gunja-dong, Gwangjin-gu, Seoul, Republic of Korea
| | - Grzegorz Lisak
- Residues and Resource Reclamation Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, Singapore 637141, Singapore; School of Civil and Environmental Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Bui Xuan Thanh
- Faculty of Environment and Natural Resources, Ho Chi Minh City University of Technology, VNU-HCM, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City 700000, Viet Nam
| | - Wen Da Oh
- School of Chemical Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia.
| | - Kun-Yi Andrew Lin
- Department of Environmental Engineering & Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung, Taiwan.
| |
Collapse
|
16
|
Jeevan AK, Krishnan SB, Gopidas KR. Structural Deformation to
β
‐Cyclodextrin Due to Strong π‐Stacking in the Self‐Assembly of Inclusion Complex. ChemistrySelect 2020. [DOI: 10.1002/slct.202004488] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Athira K. Jeevan
- Chemical Sciences and Technology Division CSIR-National Institute for Interdisciplinary Science and Technology Thiruvananthapuram 695 019 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad - 200 002 India
| | - Sumesh B. Krishnan
- Chemical Sciences and Technology Division CSIR-National Institute for Interdisciplinary Science and Technology Thiruvananthapuram 695 019 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad - 200 002 India
| | - Karical R. Gopidas
- Chemical Sciences and Technology Division CSIR-National Institute for Interdisciplinary Science and Technology Thiruvananthapuram 695 019 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad - 200 002 India
| |
Collapse
|
17
|
Qi Y, Xie R, Yu A, Bukhari MN, Zhang L, Cao C, Peng H, Fang K, Chen W. Effect of ethylene glycol and its derivatives on the aggregation properties of reactive Orange 13 dye aqueous solution. RSC Adv 2020; 10:34373-34380. [PMID: 35514383 PMCID: PMC9056756 DOI: 10.1039/d0ra06330d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 09/08/2020] [Indexed: 11/21/2022] Open
Abstract
The aggregation behavior of dyes especially in the dyeing and printing of different textile materials is an important phenomenon which affects the process of dye adsorption and diffusion. In order to avoid the aggregation of dyes, scientists are looking for materials which can inhibit the aggregation process by fabricating the dye solution. Organic solvents have found important influence in the aggregation of dye molecules. Therefore, herein, we report the fabrication of reactive orange 13 dye solutions with the aid of ethylene glycol and its derivative organic solvents to investigate the aggregation behavior of dye molecules by UV-vis absorption spectrum, fluorescence spectrum, surface tension, rheological and particle size measurements. IR spectra were performed to understand the effect of hydrogen bonding on the aggregation behavior of dye molecules. Moreover, transmission electron microscopy was also tested to confirm the effect of organic solvents on the surface morphology of dye molecules. The results show that the reactive Orange 13 dye molecules show aggregation in terms of dimeric and multimeric structures at high dye concentrations due to π–π interaction of naphthalene rings. Moreover, on introducing the ethylene glycol and its derivatives, the dye molecules disaggregate by hydrophobic interactions of dye molecules and organic solvents which destroyed the ice-like structure between the dye molecules and the water molecules. Among the three organic solvents, DME solvent caused more disaggregation of reactive Orange 13 dye molecules due to extra hydrophobic methyl groups in its structure. The results also show that the interaction between Orange 13 dyes and ethylene glycol and its derivatives could decrease the surface tension and particle size of the dye, and increase the quantum yield and viscosity. This research will help to understand the aggregation behavior of dyes and help the textile industries to choose the suitable formulations of dye solutions for coloration of different textile substrates via dyeing and printing methods. The interaction between Orange 13 dye and ethylene glycol and its derivatives was determined by the dispersion force.![]()
Collapse
Affiliation(s)
- Yong Qi
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province, Qingdao University 308 Ningxia Road Qingdao 266071 China
| | - Ruyi Xie
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province, Qingdao University 308 Ningxia Road Qingdao 266071 China
| | - Aihong Yu
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province, Qingdao University 308 Ningxia Road Qingdao 266071 China
| | - Mohd Nadeem Bukhari
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province, Qingdao University 308 Ningxia Road Qingdao 266071 China
| | - Liyuan Zhang
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province, Qingdao University 308 Ningxia Road Qingdao 266071 China
| | - Chuangui Cao
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province, Qingdao University 308 Ningxia Road Qingdao 266071 China
| | - Hui Peng
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province, Qingdao University 308 Ningxia Road Qingdao 266071 China
| | - Kuanjun Fang
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province, Qingdao University 308 Ningxia Road Qingdao 266071 China
| | - Weichao Chen
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province, Qingdao University 308 Ningxia Road Qingdao 266071 China
| |
Collapse
|
18
|
Li MC, Ding D, Lin KYA, Kwon E. Cobalt-based coordination polymers as heterogeneous catalysts for activating Oxone to degrade organic contaminants in water: A comparative study. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116245] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
19
|
Molecular aggregates of pyronin dyes with polyelectrolyte polystyrene sulfonate (PSS) in aqueous solution. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
20
|
Li MC, Tong S, Lin JT, Lin KYA, Lin YF. Electrospun Co3O4 nanofiber as an efficient heterogeneous catalyst for activating peroxymonosulfate in water. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2019.10.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
21
|
Singh G, Singh PK. Stimulus-Responsive Supramolecular Host-Guest Assembly of a Cationic Pyrene Derivative with Sulfated β-Cyclodextrin. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:14628-14638. [PMID: 31609124 DOI: 10.1021/acs.langmuir.9b03083] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
In general, aggregation-prone organic molecules are prevented from self-aggregation in the presence of macrocyclic hosts like β-cyclodextrin because of their preference for the formation of inclusion complex with guest molecules. On the contrary, sulfate-laced β-cyclodextrin has been recently reported to induce the aggregation of some of the non-aggregation-prone organic dyes, which have been subsequently utilized for biosensing applications. In the present contribution, we report the interaction of a cationic organic probe molecule, 1-pyrene methyl amine (PMA), which belongs to one of the most useful families of organic fluorescent probes, that is, pyrene, with a sulfated β-cyclodextrin derivative (SCD). Interaction of a cationic probe with a β-cyclodextrin derivative was studied using a variety of photophysical methods such as ground-state absorption, steady-state emission, and time-resolved emission techniques. Detailed photophysical investigations have revealed that SCD induces the ground-state association of PMA molecules. This SCD-induced aggregation of PMA molecules has been attributed to the charge neutralization of the cationic probe by negatively charged sulfate groups, which subsequently lead to their association because of the close proximity on the rims of cyclodextrin. This monomer-dimer equilibrium of the PMA-SCD system is found to be extremely responsive to external chemical stimuli like temperature, pH, ionic strength of the medium, and organic solvent (dimethyl sulfoxide), which projects them as potential platforms for various sensing applications including bioanalytes. The supramolecular assembly has been demonstrated to sense arginine.
Collapse
Affiliation(s)
- Gaurav Singh
- UM-DAE Centre for Excellence in Basic Sciences , University of Mumbai , Kalina, Santacruz (E), Mumbai 400 098 , India
| | - Prabhat K Singh
- Radiation & Photochemistry Division , Bhabha Atomic Research Centre , Mumbai 400 085 , India
- Homi Bhabha National Institute , Training School Complex, Anushaktinagar, Mumbai 400 094 , India
| |
Collapse
|
22
|
Guan AJ, Zhang JT, Wang LX, Cui J, Xiang JF, Sun X, Chen K, Li Q, Tang YL. Spontaneous formation and reversible transformation between achiral J- and chiral H-aggregates of cyanine dye MTC. RSC Adv 2019; 9:11365-11368. [PMID: 35520237 PMCID: PMC9063261 DOI: 10.1039/c9ra00063a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 03/27/2019] [Indexed: 11/21/2022] Open
Abstract
Chirality at a supramolecular level is currently attracting great attention attributed to rapid developments in supramolecular chemistry. Herein, we report a new type of chiral self-assembly based on the cyanine dye MTC. The chiral H-aggregates of MTC could form spontaneously from achiral J-aggregates, and could return back to achiral J-aggregates in high concentration on increasing the solution temperature. Spontaneous transformation from achiral J-aggregates to chiral H-aggregates of cyanine dye MTC was investigated.![]()
Collapse
Affiliation(s)
- Ai-Jiao Guan
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China +8610-82617304
| | - Jing-Tao Zhang
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China +8610-82617304
| | - Li-Xia Wang
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China +8610-82617304
| | - Jie Cui
- Center for Physicochemical Analysis and Measurement, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
| | - Jun-Feng Xiang
- Center for Physicochemical Analysis and Measurement, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
| | - Xin Sun
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China +8610-82617304
| | - Kuo Chen
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China +8610-82617304
| | - Qian Li
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China +8610-82617304
| | - Ya-Lin Tang
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China +8610-82617304.,University of the Chinese Academy of Sciences Beijing 100049 China
| |
Collapse
|
23
|
Miranda D, Huang H, Kang H, Zhan Y, Wang D, Zhou Y, Geng J, Kilian HI, Stiles W, Razi A, Ortega J, Xia J, Choi HS, Lovell JF. Highly-Soluble Cyanine J-aggregates Entrapped by Liposomes for In Vivo Optical Imaging around 930 nm. Am J Cancer Res 2019; 9:381-390. [PMID: 30809281 PMCID: PMC6376187 DOI: 10.7150/thno.28376] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Accepted: 11/16/2018] [Indexed: 12/18/2022] Open
Abstract
Near infrared (NIR) dyes are useful for in vivo optical imaging. Liposomes have been used extensively for delivery of diverse cargos, including hydrophilic cargos which are passively loaded in the aqueous core. However, most currently available NIR dyes are only slightly soluble in water, making passive entrapment in liposomes challenging for achieving high optical contrast. Methods: We modified a commercially-available NIR dye (IR-820) via one-step Suzuki coupling with dicarboxyphenylboronic acid, generating a disulfonated heptamethine; dicarboxyphenyl cyanine (DCP-Cy). DCP-Cy was loaded in liposomes and used for optical imaging. Results: Owing to increased charge in mildly basic aqueous solution, DCP-Cy had substantially higher water solubility than indocyanine green (by an order of magnitude), resulting in higher NIR absorption. Unexpectedly, DCP-Cy tended to form J-aggregates with pronounced spectral red-shifting to 934 nm (from 789 nm in monomeric form). J-aggregate formation was dependent on salt and DCP-Cy concentration. Dissolved at 20 mg/mL, DCP-Cy J-aggregates could be entrapped in liposomes. Full width at half maximum absorption of the liposome-entrapped dye was just 25 nm. The entrapped DCP-Cy was readily detectable by fluorescence and photoacoustic NIR imaging. Upon intravenous administration to mice, liposomal DCP-Cy circulated substantially longer than the free dye. Accumulation was largely in the spleen, which was visualized with fluorescence and photoacoustic imaging. Conclusions: DCP-Cy is simple to synthesize and exhibits high aqueous solubility and red-shifted absorption from J-aggregate formation. Liposomal dye entrapment is possible, which facilitates in vivo photoacoustic and fluorescence imaging around 930 nm.
Collapse
|
24
|
Yang C, Zou D, Chen J, Zhang L, Miao J, Huang D, Du Y, Yang S, Yang Q, Tang Y. A Novel Reconfigurable Logic Unit Based on the DNA-Templated Potassium-Concentration-Dependent Supramolecular Assembly. Chemistry 2018; 24:4019-4025. [PMID: 29226990 DOI: 10.1002/chem.201704824] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Indexed: 12/28/2022]
Affiliation(s)
- Chunrong Yang
- College of Chemistry; Sichuan University; Chengdu 610064, Sichuan P. R. China
| | - Dan Zou
- Key Laboratory of Drug Targeting and Drug Delivery SystemsWest China School of Pharmacy; Sichuan University; Chengdu 610041 P. R. China
| | - Jianchi Chen
- College of Chemistry; Sichuan University; Chengdu 610064, Sichuan P. R. China
| | - Linyan Zhang
- College of Chemistry; Sichuan University; Chengdu 610064, Sichuan P. R. China
| | - Jiarong Miao
- College of Chemistry; Sichuan University; Chengdu 610064, Sichuan P. R. China
| | - Dan Huang
- College of Chemistry; Sichuan University; Chengdu 610064, Sichuan P. R. China
| | - Yuanyuan Du
- West China School of Public Health, No.4 West Teaching Hospital; Sichuan University; Chengdu 610041 P. R. China
| | - Shu Yang
- Key Laboratory of Drug Targeting and Drug Delivery SystemsWest China School of Pharmacy; Sichuan University; Chengdu 610041 P. R. China
| | - Qianfan Yang
- College of Chemistry; Sichuan University; Chengdu 610064, Sichuan P. R. 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 P. R. China
| |
Collapse
|
25
|
Bricks JL, Slominskii YL, Panas ID, Demchenko AP. Fluorescent J-aggregates of cyanine dyes: basic research and applications review. Methods Appl Fluoresc 2017; 6:012001. [DOI: 10.1088/2050-6120/aa8d0d] [Citation(s) in RCA: 182] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
26
|
Lin KYA, Lin JT, Yang H. Ferrocene-modified chitosan as an efficient and green heterogeneous catalyst for sulfate-radical-based advanced oxidation process. Carbohydr Polym 2017; 173:412-421. [DOI: 10.1016/j.carbpol.2017.06.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 04/25/2017] [Accepted: 06/05/2017] [Indexed: 11/25/2022]
|
27
|
Lin KYA, Lin JT. Ferrocene-functionalized graphitic carbon nitride as an enhanced heterogeneous catalyst of Fenton reaction for degradation of Rhodamine B under visible light irradiation. CHEMOSPHERE 2017; 182:54-64. [PMID: 28494361 DOI: 10.1016/j.chemosphere.2017.04.152] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Revised: 04/27/2017] [Accepted: 04/30/2017] [Indexed: 06/07/2023]
Abstract
To enhance degradation of Rhodamine B (RhB), a toxic xanthene dye, an iron-doped graphitic carbon nitride (CN) is prepared by establishing a covalent bond (-CN-) bridging ferrocene (Fc) and CN via a Schiff base reaction. The π-conjugation between the aromatic Fc and CN can be much enhanced by the covalent bond, thereby facilitating the bulk-to-surface charge transfer and separation as well as reversible photo-redox reactions during photocatalytic reactions. Thus, the resulting Fc-CN exhibits a much higher catalytic activity than CN to activate hydrogen peroxide (HP) for RhB degradation, because the photocatalytically generated electrons from CN can activate HP and effectively maintain the bivalence state of Fe in Fc, which also induces the activation of HP. The RhB degradation by the Fc-CN activated HP process (Fc-CN-HP) is validated to involve OH• by examining the effect of radical probe agent as well as electron paramagnetic resonance (EPR) spectroscopic analysis. Fc-CN is also proven to activate HP for RhB degradation over multiple times without loss of catalytic activity. Through determining the degradation intermediates, RhB is indeed fully decomposed by Fc-CN-HP into much lower-molecular-weight organic compounds. These features indicate that Fc-functionalization can be an advantageous technique to enhance the catalytic activity of CN for activating HP. The results obtained in this study are essential to further design and utilize Fc-functionalized CN for Fenton-like reactions. The findings shown here, especially the degradation mechanism and pathway, are also quite important for treating xanthene dyes in wastewater.
Collapse
Affiliation(s)
- Kun-Yi Andrew Lin
- Department of Environmental Engineering, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung, Taiwan.
| | - Jyun-Ting Lin
- Department of Environmental Engineering, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung, Taiwan
| |
Collapse
|
28
|
Lin KYA, Lin JY, Li PY. Valorization of aluminum waste as a heterogeneous catalyst for activation of oxone for sulfate radical-based advanced oxidation process. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.05.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
29
|
Heterogeneous catalytic activation of percarbonate by ferrocene for degradation of toxic amaranth dye in water. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2017.05.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
30
|
Lin KYA, Lin TY, Lu YC, Lin JT, Lin YF. Electrospun nanofiber of cobalt titanate perovskite as an enhanced heterogeneous catalyst for activating peroxymonosulfate in water. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2017.05.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
31
|
Awasthi AA, Singh PK. Stimulus-Responsive Supramolecular Aggregate Assembly of Auramine O Templated by Sulfated Cyclodextrin. J Phys Chem B 2017; 121:6208-6219. [DOI: 10.1021/acs.jpcb.7b03592] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Ankur A. Awasthi
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
| | - Prabhat K. Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
| |
Collapse
|
32
|
Abraham Punnoose J, Ma Y, Li Y, Sakuma M, Mandal S, Nagasawa K, Mao H. Adaptive and Specific Recognition of Telomeric G-Quadruplexes via Polyvalency Induced Unstacking of Binding Units. J Am Chem Soc 2017; 139:7476-7484. [PMID: 28505453 DOI: 10.1021/jacs.7b00607] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Targeting DNA G-quadruplexes using small-molecule ligands has shown to modulate biological functions mediated by G-quadruplexes inside cells. Given >716 000 G-quadruplex hosting sites in human genome, the specific binding of ligands to quadruplex becomes problematic. Here, we innovated a polyvalency based mechanism to specifically target multiple telomeric G-quadruplexes. We synthesized a tetrameric telomestatin derivative and evaluated its complex polyvalent binding with multiple G-quadruplexes by single-molecule mechanical unfolding in laser tweezers. We found telomestatin tetramer binds to multimeric telomeric G-quadruplexes >40 times stronger than monomeric quadruplexes, which can be ascribed to the polyvalency induced unstacking of binding units (or PIU binding) for G-quadruplexes. While stacking of telomestatin units in the tetramer imparts steric hindrance for the ligand to access stand-alone G-quadruplexes, the stacking disassembles to accommodate the potent polyvalent binding between the tetramer ligand and multimeric G-quadruplexes. We anticipate this adaptive PIU binding offers a generic mechanism to selectively target polymeric biomolecules prevalent inside cells.
Collapse
Affiliation(s)
- Jibin Abraham Punnoose
- Department of Chemistry and Biochemistry, Kent State University , Kent, Ohio 44242, United States
| | - Yue Ma
- Department of Biotechnology and Life Science Faculty of Technology, Tokyo University of Agriculture and Technology (TUAT) , 2-14-16 Naka-cho, Koganeishi, Tokyo 184-8588, Japan
| | - Yuanyuan Li
- Department of Chemistry and Biochemistry, Kent State University , Kent, Ohio 44242, United States
| | - Mai Sakuma
- Department of Biotechnology and Life Science Faculty of Technology, Tokyo University of Agriculture and Technology (TUAT) , 2-14-16 Naka-cho, Koganeishi, Tokyo 184-8588, Japan
| | - Shankar Mandal
- Department of Chemistry and Biochemistry, Kent State University , Kent, Ohio 44242, United States
| | - Kazuo Nagasawa
- Department of Biotechnology and Life Science Faculty of Technology, Tokyo University of Agriculture and Technology (TUAT) , 2-14-16 Naka-cho, Koganeishi, Tokyo 184-8588, Japan
| | - Hanbin Mao
- Department of Chemistry and Biochemistry, Kent State University , Kent, Ohio 44242, United States
| |
Collapse
|
33
|
Kumar R, Sinha A. Biphasic reduction model for predicting the impacts of dye-bath constituents on the reduction of tris-azo dye Direct Green-1 by zero valent iron (Fe 0). J Environ Sci (China) 2017; 52:160-169. [PMID: 28254034 DOI: 10.1016/j.jes.2016.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 04/08/2016] [Accepted: 04/11/2016] [Indexed: 06/06/2023]
Abstract
Influence of common dye-bath additives, namely sodium chloride, ammonium sulphate, urea, acetic acid and citric acid, on the reductive decolouration of Direct Green 1 dye in the presence of Fe0 was investigated. Organic acids improved dye reduction by augmenting Fe0 corrosion, with acetic acid performing better than citric acid. NaCl enhanced the reduction rate by its 'salting out' effect on the bulk solution and by Cl- anion-mediated pitting corrosion of iron surface. (NH4)2SO4 induced 'salting out' effect accompanied by enhanced iron corrosion by SO42- anion and buffering effect of NH4+ improved the reduction rates. However, at 2g/L (NH4)2SO4 concentration, complexating of SO42- with iron oxides decreased Fe0 reactivity. Urea severely compromised the reduction reaction, onus to its chaotropic and 'salting in' effect in solution, and due to it masking the Fe0 surface. Decolouration obeyed biphasic reduction kinetics (R2>0.993 in all the cases) exhibiting an initial rapid phase, when more than 95% dye reduction was observed, preceding a tedious phase. Maximum rapid phase reduction rate of 0.955/min was observed at pH2 in the co-presence of all dye-bath constituents. The developed biphasic model reckoned the influence of each dye-bath additive on decolouration and simulated well with the experimental data obtained at pH2.
Collapse
Affiliation(s)
- Raja Kumar
- Department of Environmental Science & Engineering, Indian School of Mines, Dhanbad 826004, Jharkhand, India.
| | - Alok Sinha
- Department of Environmental Science & Engineering, Indian School of Mines, Dhanbad 826004, Jharkhand, India.
| |
Collapse
|
34
|
Lipatova IM, Makarova LI, Mezina EA. A spectrophotometric study of the complexation between methylene blue dye and sodium alginate. RUSS J GEN CHEM+ 2016. [DOI: 10.1134/s1070363216090371] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
35
|
Muntean SG, Szabadai Z, Halip L. Investigation of aggregation behavior using computational methods and absorption spectra for trisazo direct dyes. Struct Chem 2015. [DOI: 10.1007/s11224-015-0705-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
36
|
|
37
|
Fradj AB, Lafi R, Hamouda SB, Gzara L, Hamzaoui AH, Hafiane A. Effect of chemical parameters on the interaction between cationic dyes and poly(acrylic acid). J Photochem Photobiol A Chem 2014. [DOI: 10.1016/j.jphotochem.2014.04.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
38
|
Sun H, Xiang J, Zhang X, Chen H, Yang Q, Li Q, Guan A, Shang Q, Tang Y, Xu G. A colorimetric and fluorometric dual-modal supramolecular chemosensor and its application for HSA detection. Analyst 2014; 139:581-4. [DOI: 10.1039/c3an01929b] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
39
|
Gilani AG, Moghadam M, Hosseini SE, Zakerhamidi MS. A comparative study on the aggregate formation of two oxazine dyes in aqueous and aqueous urea solutions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2011; 83:100-5. [PMID: 21889393 DOI: 10.1016/j.saa.2011.07.086] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2011] [Revised: 07/23/2011] [Accepted: 07/26/2011] [Indexed: 05/04/2023]
Abstract
The visible absorption spectra of two oxazine dyes, brilliant cresyl blue and nile blue, in aqueous and aqueous urea solutions (0.01-1 M) were studied as a function of the dye concentration. Due to structural similarity of the investigated dyes, their spectral features were compared. The dimerization behavior of the dyes in water with or without urea was analyzed in terms of monomer-dimer equilibrium. The nature and structure of the interacting pairs for these dyes were discussed using the exciton theory. The dimerization constant values of the dyes in aqueous and aqueous urea solutions were calculated. For both the dyes in aqueous urea solutions, a reduction in dimer formation was observed. The excitonic parameters were compared with those of oxazine-1, which is structurally similar to the investigated dyes.
Collapse
|
40
|
Avinash MB, Govindaraju T. A bio-inspired design strategy: Organization of tryptophan-appended naphthalenediimide into well-defined architectures induced by molecular interactions. NANOSCALE 2011; 3:2536-43. [PMID: 21270990 DOI: 10.1039/c0nr00766h] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The chemistry of molecular assemblies involves weak yet complex non-covalent interactions, and the molecular organization of the π-conjugated material is crucial in determining the performance of an organic electronic device. Herein we demonstrate a bioinspired design strategy to tune the self-assembly of naphthalenediimides (NDIs) by minute structural variations, π-π stacking, hydrophobic interactions and metal interactions. We address some of the limitations associated with current design strategies, such as restriction to a specific molecular interaction or the difficulty in controlling the assembly due to several complicated intermolecular interactions. Hydrophobic-effect-induced J-type aggregation and sodium-interaction-induced H-type aggregation of tryptophan-appended NDIs have been illustrated. (1)H NMR spectra further reveal sodium cation-π interactions in tryptophan-appended NDIs, while NMR and IR spectroscopic studies confirm the structural variations associated with the molecular assembly. In summary, the molecular organization has been successfully transformed from nanospheres to particles, nanobelts, fibers and fractals. Such drastic changes in the morphology are clear and striking evidence of the importance of non-trivial weak non-covalent forces.
Collapse
Affiliation(s)
- M B Avinash
- Bioorganic Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, 560064, India
| | | |
Collapse
|
41
|
Khlyntseva SV, Vishnikin AB, Al-Shwaiyat MK, Sklenářová H, Solich P, Bazel YR, Andruch V. Sequential injection determination of orthophosphate as ion associate of 12-molybdophosphate with Astra Phloxine. Talanta 2011; 84:1355-60. [DOI: 10.1016/j.talanta.2011.02.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2010] [Revised: 02/20/2011] [Accepted: 02/25/2011] [Indexed: 10/18/2022]
|
42
|
Lu H, Xue Z, Mack J, Shen Z, You X, Kobayashi N. Specific Cu(2+)-induced J-aggregation and Hg(2+)-induced fluorescence enhancement based on BODIPY. Chem Commun (Camb) 2010; 46:3565-7. [PMID: 20393661 DOI: 10.1039/b926300d] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A BODIPY derivative with an -NH(2) and -OH substituted meso-phenyl group is reported, which, under biological conditions, exhibits metal-induced J-aggregation in the presence of Cu(2+) and a specific fluorescence enhancement for Hg(2+).
Collapse
Affiliation(s)
- Hua Lu
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Nanjing University, Nanjing, 210093, PR China
| | | | | | | | | | | |
Collapse
|
43
|
ACHYUTHAN KE, McCLAIN JL, ZHOU Z, WHITTEN DG, BRANCH DW. Spectroscopic Analyses of the Noncovalent Self-Assembly of Cyanines upon Various Nucleic Acid Scaffolds. ANAL SCI 2009; 25:469-74. [DOI: 10.2116/analsci.25.469] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
| | - Jaime L. McCLAIN
- Biosensors and Nanomaterials Department, Sandia National Laboratories
| | - Zhijun ZHOU
- Department of Chemical and Nuclear Engineering, University of New Mexico
| | - David G. WHITTEN
- Department of Chemical and Nuclear Engineering, University of New Mexico
| | - Darren W. BRANCH
- Biosensors and Nanomaterials Department, Sandia National Laboratories
| |
Collapse
|
44
|
Zhang G, Liu M. Interfacial Assemblies of Cyanine Dyes and Gemini Amphiphiles with Rigid Spacers: Regulation and Interconversion of the Aggregates. J Phys Chem B 2008; 112:7430-7. [DOI: 10.1021/jp8005298] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Guocheng Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Colloid and Interface Science, Institute of Chemistry, CAS, Beijing 100080, People’s Republic of China
| | - Minghua Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Colloid and Interface Science, Institute of Chemistry, CAS, Beijing 100080, People’s Republic of China
| |
Collapse
|
45
|
Slavnova TD, Görner H, Chibisov AK. J-Aggregation of Anionic Ethyl meso-Thiacarbocyanine Dyes Induced by Binding to Proteins. J Phys Chem B 2007; 111:10023-31. [PMID: 17672494 DOI: 10.1021/jp072503y] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The effects of ribonuclease A (RNase), lysozyme, trypsin, and bovine serum albumin (BSA) on the J-aggregation behavior of 3,3'-bis[sulfopropyl]-5-methoxy-4',5'-benzo-9-ethylthiacarbocyanine (1), 3,3'-bis[sulfopropyl]-4,5,4',5'-dibenzo-9-ethylthiacarbocyanine (2), and 3,3'-bis[sulfopropyl]-5,5'-dimethoxy-9-ethylthiacarbocyanine (3) were studied in aqueous solution. The formation of J-aggregates at pH 6 is induced by RNase for 1-3, by lysozyme for 1 and 2, and by trypsin for 2. The formation of J-aggregates correlates with decay of the dimers and is supported by induced circular dichroism spectra. The concentration of J-aggregates for lysozyme/1 increases with an increase in the protein/dye concentration ratio, reaches a plateau, and then gradually decreases. J-aggregates are characterized by relatively weak fluorescence; e.g., Phi(f) = 0.01 for lysozyme/1, and by a small Stokes shift of 6-8 nm, indicating almost resonance fluorescence. J-aggregation proceeds in the range of seconds to minutes with sigmoidal type kinetic curves for trypsin/2 and nonsigmoidal kinetics in the other cases. The presence of BSA, in contrast to RNase, lysozyme, and trypsin, results in deaggregation of dimers of 1-3 and formation of bound monomers and exhibits intense fluorescence from the trans-monomer; e.g., Phi(f) = 0.22 for BSA/1. Generally, the binding of 1-3 to the proteins is a cooperative process, where the number of binding sites changes from n = 15 for lysozyme/1 to n = 6 for trypsin/2 and n = 0.3 and 1 for BSA/3.
Collapse
Affiliation(s)
- Tatyana D Slavnova
- Center of Photochemistry, Russian Academy of Sciences, 119421 Moscow, Russia
| | | | | |
Collapse
|
46
|
Slavnova TD, Chibisov AK, Görner H. Kinetics of salt-induced J-aggregation of cyanine dyes. J Phys Chem A 2007; 109:4758-65. [PMID: 16833818 DOI: 10.1021/jp058014k] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The addition of monovalent, divalent, and trivalent metal ions to three anionic ethyl meso-thiacarbocyanine dyes, an ethyl meso-oxacarbocyanine, and an imidacarbocyanine in aqueous solution at room temperature results in the production of J-aggregates within the range of tens to hundreds of seconds. The rate of formation of J-aggregates correlates with the rate of decay of dimers or monomers and is dependent on the type of metal ion, dye structure, and temperature. The rate of formation of J-aggregates increases as the temperature decreases and the dye and salt concentrations increase, and the rate is highest for trivalent ions and smallest for monovalent ions, independent of the type of anion. The time course of formation of J-aggregates is described in most cases by a sigmoidal curve, and the kinetics and mechanism are discussed within the framework of autocatalysis. Computer simulations reveal that the sigmoidal time dependence is transferred to an exponential-like curve by substantially increasing the rate constant for the noncatalytic step. The reaction pathway into J-aggregates can be switched from dimeric ion pairs as the reactant to monomeric ion pairs, when the rate constant for the catalytic step via the monomer becomes larger with respect to that via the dimer.
Collapse
Affiliation(s)
- Tatyana D Slavnova
- Center of Photochemistry, Russian Academy of Sciences, 119421 Moscow, Russia
| | | | | |
Collapse
|
47
|
Yao H, Isohashi T, Kimura K. Electrolyte-Induced Mesoscopic Aggregation of Thiacarbocyanine Dye in Aqueous Solution: Counterion Size Specificity. J Phys Chem B 2007; 111:7176-83. [PMID: 17523622 DOI: 10.1021/jp070520h] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Countercation size specificity is presented for the electrolyte-induced aggregation of 3,3'-disulfopropyl-5,5'-dichloro-9-methyl thiacarbocyanine (TCC) dye in aqueous solution. Addition of electrolytes having a small monovalent cation (Na+, NH4+, or Cs+) induced pure H aggregates of TCC, whereas J aggregates were preferentially promoted by electrolytes with a large monovalent cation ([N(CH3)4]+ or [N(C2H5)4]+). The electrolyte-induced H aggregate (HS aggregate) differed spectroscopically from that spontaneously self-assembled in aqueous solution. Mesoscopic structure of the HS aggregates was revealed via polarized-light microscopy and atomic force microscopy; a rodlike morphology of 50-70 nm wide and tens to hundreds of micrometers long with very strong negative birefringence. A simple structural model based on semiempirical molecular orbital calculations can explain the aggregation behaviors: The anionic TCC monomer shows a considerable planar geometry between two benzothiazole end groups when it involves a sodium cation, which favors the H-type molecular arrangements in a face-to-face orientation. On the other hand, the TCC dye has a twisted conformation when it implicates a large tetramethylammonium cation, resulting in the formation of the J aggregates.
Collapse
Affiliation(s)
- Hiroshi Yao
- Graduate School of Material Science, University of Hyogo, Ako-gun, Hyogo, Japan.
| | | | | |
Collapse
|
48
|
Zhang Y, Xiang J, Tang Y, Xu G, Yan W. Transition of H- and J-aggregate of a Cyanine Dye Based on Cation Embedded in Aggregation. CHEM LETT 2006. [DOI: 10.1246/cl.2006.1316] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
49
|
Fang F, Zheng H, Li L, Wu Y, Chen J, Zhuo S, Zhu C. Determination of nucleic acids with a near infrared cyanine dye using resonance light scattering technique. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2006; 64:698-702. [PMID: 16650797 DOI: 10.1016/j.saa.2005.07.071] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2005] [Accepted: 07/25/2005] [Indexed: 05/08/2023]
Abstract
A new method for the determination of nucleic acids has been developed based on the enhancement effect of resonance light scattering (RLS) with a cationic near infrared (NIR) cyanine dye. Under the optimal conditions, the enhanced RLS intensity at 823 nm is proportional to the concentration of nucleic acids in the range of 0-400 ng mL-1 for both calf thymus DNA (CT DNA) and fish sperm DNA (FS DNA), 0-600 ng mL-1 for snake ovum RNA (SO RNA). The detection limits are 3.5 ng mL-1, 3.4 ng mL-1 and 2.9 ng mL-1 for CT DNA, FS DNA and SO RNA, respectively. Owing to performing in near infrared region, this method not only has high sensitivity endowed by RLS technique but also avoids possible spectral interference from background. It has been applied to the determination of nucleic acids in synthetic and real samples and satisfactory results were obtained.
Collapse
Affiliation(s)
- Fang Fang
- Anhui Key Laboratory of Functional Molecular Solids, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China
| | | | | | | | | | | | | |
Collapse
|
50
|
Chibisov AK, Slavnova TD, Görner H. Kinetics of J-aggregation of a thiacarbocyanine dye in aqueous solution: Novel aggregate mediated by alcohols and metal ions. Chem Phys Lett 2006. [DOI: 10.1016/j.cplett.2006.04.075] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|