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Moini N, Jahandideh A, Shahkarami F, Kabiri K, Piri F. Linear and star-shaped π-conjugated oligoanilines: a review on molecular design in syntheses and properties. Polym Chem 2022. [DOI: 10.1039/d2py00038e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Molecular Design and Synthesis of Linear and Star-shaped π-conjugated Oligoanilines with reversible optoelectrochemical properties.
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Affiliation(s)
- N. Moini
- Adhesive and Resin Department, Polymer Processing Faculty, Iran Polymer and Petrochemical Institute (IPPI), P.O. Box 14975-112, Tehran, Iran
| | - A. Jahandideh
- Adhesive and Resin Department, Polymer Processing Faculty, Iran Polymer and Petrochemical Institute (IPPI), P.O. Box 14975-112, Tehran, Iran
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - F. Shahkarami
- Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, 45371-38791, Iran
| | - K. Kabiri
- Adhesive and Resin Department, Polymer Processing Faculty, Iran Polymer and Petrochemical Institute (IPPI), P.O. Box 14975-112, Tehran, Iran
- Biobased Monomers and Polymers Division (BIOBASED Division), Iran Polymer and Petrochemical Institute (IPPI), P.O. Box 14965-115, Tehran, Iran
| | - F. Piri
- Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, 45371-38791, Iran
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Chen X, Xu L, Liu G. Graphene Oxide-Mesoporous Silica-Polyaniline Composite with Intercalated Structures As Supercapacitor Electrode Materials. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421030080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Dong J, Pan W, Luo J, Liu R. Synthesis of inhibitor-loaded polyaniline microcapsules with dual anti-corrosion functions for protection of carbon steel. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.137299] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Hasan I, BinSharfan II, Khan RA, Alsalme A. L-Ascorbic Acid-g-Polyaniline Mesoporous Silica Nanocomposite for Efficient Removal of Crystal Violet: A Batch and Fixed Bed Breakthrough Studies. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2402. [PMID: 33266260 PMCID: PMC7760523 DOI: 10.3390/nano10122402] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/20/2020] [Accepted: 11/27/2020] [Indexed: 01/14/2023]
Abstract
In the present study, mesoporous silica nanoparticles (MSNs) synthesized through sol-gel process and calcined at 600 °C were further surface functionalized by a copolymer chain of L-ascorbic acid (AS) and polyaniline (PAni) by in situ free radical oxidative polymerization reaction. The surface modification of MSNs by AS-g-PAni was confirmed by using various analytical techniques, namely FTIR, XRD, SEM-EDX, TEM and AFM. The composition of AS-g-PAni@MS was found to be composed of C (52.53%), N (20.30%), O (25.69%) and Si (1.49%), with 26.42 nm as the particle size. Further, it was applied for the adsorption of crystal violet (CV) dye under batch, as well as fixed bed method. RSM-BBD was taken into consideration, to optimize the various operational parameters effecting the adsorption through batch method. To explore maximum efficiency of the material, it was further subjected to adsorption of CV under fixed bed method, using the variable bed heights of 3.7, 5.4 and 8.1 cm. Based on high value of regression coefficient (R2) and low value of RMSE given as (0.99, 0.02) for 3.7 cm, (0.99, 0.03), the breakthrough data were very well defined by the Thomas model, with optimum concurrence of stoichiometric adsorption capacity values. The external mass transfer equilibrium data were well fitted by the Langmuir model, with maximum monolayer adsorption capacity of 88.42 mg g-1 at 303K, 92.51 mg g-1 at 313 K, 107.41 mg g-1 at 313 K and 113.25 mg g-1 at 333 K. The uptake of CV by AS-g-PAni@MS was well defined by pseudo second order model with rate constant K2 = 0.003 L mg-1 min-1 for 50 and 0.003 L mg-1 min-1 for 60 mg L-1 CV. The adsorption reaction was endothermic with enthalpy (ΔH) value of 3.62 KJ mol-1 and highly efficient for treatment of CV-contaminated water for more the five consecutive cycles.
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Affiliation(s)
- Imran Hasan
- Environmental Research Laboratory, Department of Chemistry, Chandigarh University, Gharuan, Mohali, Punjab 140301, India;
| | - Ibtisam I. BinSharfan
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (I.I.B.); (R.A.K.)
| | - Rais Ahmad Khan
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (I.I.B.); (R.A.K.)
| | - Ali Alsalme
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (I.I.B.); (R.A.K.)
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Zare EN, Makvandi P, Ashtari B, Rossi F, Motahari A, Perale G. Progress in Conductive Polyaniline-Based Nanocomposites for Biomedical Applications: A Review. J Med Chem 2019; 63:1-22. [PMID: 31502840 DOI: 10.1021/acs.jmedchem.9b00803] [Citation(s) in RCA: 154] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Inherently conducting polymers (ICPs) are a specific category of synthetic polymers with distinctive electro-optic properties, which involve conjugated chains with alternating single and double bonds. Polyaniline (PANI), as one of the most well-known ICPs, has outstanding potential applications in biomedicine because of its high electrical conductivity and biocompatibility caused by its hydrophilic nature, low-toxicity, good environmental stability, and nanostructured morphology. Some of the limitations in the use of PANI, such as its low processability and degradability, can be overcome by the preparation of its blends and nanocomposites with various (bio)polymers and nanomaterials, respectively. This review describes the state-of-the-art of biological activities and applications of conductive PANI-based nanocomposites in the biomedical fields, such as antimicrobial therapy, drug delivery, biosensors, nerve regeneration, and tissue engineering. The latest progresses in the biomedical applications of PANI-based nanocomposites are reviewed to provide a background for future research.
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Affiliation(s)
| | - Pooyan Makvandi
- Department of Medical Nanotechnology, Faculty of Advanced Technology in Medicine , Iran University of Medical Sciences , Tehran 14496-14535 , Iran.,Institute for Polymers, Composites and Biomaterials (IPCB), National Research Council (CNR) , Naples 80125 , Italy
| | - Behnaz Ashtari
- Department of Medical Nanotechnology, Faculty of Advanced Technology in Medicine , Iran University of Medical Sciences , Tehran 14496-14535 , Iran.,Shadad Ronak Commercialization Company , Pasdaran Street , Tehran , 1947 , Iran
| | - Filippo Rossi
- Department of Chemistry, Materials and Chemical Engineering , Politecnico di Milano Technical University , Milano 20133 , Italy
| | - Ahmad Motahari
- Young Researchers and Elite Club, Jahrom Branch , Islamic Azad University , Jahrom 74147-85318 , Iran
| | - Giuseppe Perale
- Biomaterials Laboratory, Institute for Mechanical Engineering and Materials Technology , University of Applied Sciences and Arts of Southern Switzerland , Manno 6928 , Switzerland.,Department of Surgical Sciences, Faculty of Medical Sciences, Orthopaedic Clinic , IRCCS A.O.U. San Martino , Genova 16132 , Italy.,Ludwig Boltzmann Institute for Experimental and Clinical Traumatology , Donaueschingenstrasse 13 , 1200 Vienna , Austria
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The design strategy of intelligent biomedical magnesium with controlled-release platform. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 97:254-263. [PMID: 30678910 DOI: 10.1016/j.msec.2018.12.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 11/08/2018] [Accepted: 12/10/2018] [Indexed: 11/20/2022]
Abstract
Magnesium has a very promising adhibition in biomedical field for its excellent mechanical and biodegradable properties, however, the intelligent applications of biomedical magnesium developed difficultly due to its characteristic degradation. A intelligent biomedical magnesium was constructed on magnesium (Mg) surface by incorporating polydopamine (PD) and mechanized hollow mesoporous silica nanoparticles (HMSs) as smart delivery platform nanocontainers. The supramolecular nanovalves of mechanized HMSs consisted of alginate/chitosan multilayers by self-assembly, which are capable of entrapping rhodamine 6G in the mesopores and can release the cargo under the chemical environment of alkali or Mg iron stimuli that correspond to the degradation of biomedical Mg. The alkali/Mg2+ dual stimuli-responsive release property of the HMSs endows the biodegradable Mg with controlled release potential. The well-designed smart delivery nanocontainers were combined with polydopamine deposited on Mg for excellent adhesion properties and positively charged amino group of PD. Furthermore, when the biomedical Mg with these mechanized HMSs was degraded in the simulated body environment, the alkali/Mg2+-triggered release of cargos from this smart delivery platform could bring a more functional application.
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Zhang L, Bei HP, Piao Y, Wang Y, Yang M, Zhao X. Polymer-Brush-Grafted Mesoporous Silica Nanoparticles for Triggered Drug Delivery. Chemphyschem 2018; 19:1956-1964. [DOI: 10.1002/cphc.201800018] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Indexed: 01/08/2023]
Affiliation(s)
- Li Zhang
- Department of Biomedical Engineering; The Hong Kong Polytechnic University; Hung Hom, Kowloon Hong Kong China
| | - Ho Pan Bei
- Department of Biomedical Engineering; The Hong Kong Polytechnic University; Hung Hom, Kowloon Hong Kong China
| | - Yun Piao
- Department of Biomedical Engineering; The Hong Kong Polytechnic University; Hung Hom, Kowloon Hong Kong China
| | - Yufeng Wang
- Department of Chemistry; The University of Hong Kong; Pokfulum Road Hong Kong China
| | - Mo Yang
- Department of Biomedical Engineering; The Hong Kong Polytechnic University; Hung Hom, Kowloon Hong Kong China
| | - Xin Zhao
- Department of Biomedical Engineering; The Hong Kong Polytechnic University; Hung Hom, Kowloon Hong Kong China
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