1
|
Jafari M, Abolmaali SS, Borandeh S, Najafi H, Zareshahrabadi Z, Koohi-Hosseinabadi O, Azarpira N, Zomorodian K, Tamaddon AM. Dendritic hybrid materials comprising polyhedral oligomeric silsesquioxane (POSS) and hyperbranched polyglycerol for effective antifungal drug delivery and therapy in systemic candidiasis. NANOSCALE 2023; 15:16163-16177. [PMID: 37772640 DOI: 10.1039/d3nr04321e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
Systemic Candida infections are routinely treated with amphotericin B (AMB), a highly effective antimycotic drug. However, due to severe toxicities linked to the parenteral administration of conventional micellar formulations (Fungizone®), its clinical utility is limited. Hyperbranched polyglycerols (HPGs) are multi-branched three-dimensional hydrophilic macromolecules that can be used to lessen the toxicity of AMB while also increasing its aqueous solubility. In the current research, to improve the safety and therapeutic efficacy of AMB, we developed new polyhedral oligomeric silsesquioxane - hyperbranched polyglycerol dendrimers with cholesterol termini (POSS-HPG@Chol) using azide-alkyne click reaction. Compared with Fungizone®, the as-synthesized POSS-HPG@Chol/AMB had lower minimum inhibitory and fungicidal concentrations against almost all studied Candida spp., as well as much less hemolysis and cytotoxicity. POSS-HPG@Chol/AMB revealed total protection of Balb/C mice from severe Candida infections in an experimental model of systemic candidiasis and can effectively reduce or eliminate AMB liver and kidney tissue injuries. Thanks to their safety, biocompatibility, and unique therapeutic properties, the developed POSS-polyglycerol dendrimers could be viable nanostructures for the delivery of poorly soluble drugs like AMB.
Collapse
Affiliation(s)
- Mahboobeh Jafari
- Pharmaceutical Nanotechnology Department, Shiraz University of Medical Sciences, PO Box 71345-1583, Shiraz, Iran.
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, PO Box 71345-1583, Shiraz, Iran.
| | - Samira Sadat Abolmaali
- Pharmaceutical Nanotechnology Department, Shiraz University of Medical Sciences, PO Box 71345-1583, Shiraz, Iran.
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, PO Box 71345-1583, Shiraz, Iran.
| | - Sedigheh Borandeh
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, PO Box 71345-1583, Shiraz, Iran.
| | - Haniyeh Najafi
- Pharmaceutical Nanotechnology Department, Shiraz University of Medical Sciences, PO Box 71345-1583, Shiraz, Iran.
| | - Zahra Zareshahrabadi
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, PO Box 713484-5794, Shiraz, Iran.
| | - Omid Koohi-Hosseinabadi
- Central Research Laboratory, Shiraz University of Medical Sciences, PO Box 71345-1583, Shiraz, Iran.
| | - Negar Azarpira
- Transplant Research Center, Shiraz University of Medical Sciences, Mohammad Rasoul-allah Research Tower, PO Box 7193711351, Shiraz, Iran.
| | - Kamiar Zomorodian
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, PO Box 713484-5794, Shiraz, Iran.
- Department of Medical Parasitology and Mycology, Shiraz University of Medical Sciences, PO Box 713484-5794, Shiraz, Iran
| | - Ali Mohammad Tamaddon
- Pharmaceutical Nanotechnology Department, Shiraz University of Medical Sciences, PO Box 71345-1583, Shiraz, Iran.
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, PO Box 71345-1583, Shiraz, Iran.
| |
Collapse
|
2
|
Villa-Pérez C, Cadavid-Vargas JF, Medina JJM, Echeverría GA, Camí GE, Virgilio ALD, Soria DB. Physicochemical and biological studies of Ni(II), Cu(II) and Zn(II) ternary complexes of sulfaquinoxaline and 2,2’-bipyrimidine. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
3
|
Mohammadi Ziarani G, Moradi R, Mohajer F, Badiei A. 2-Chloroquinoline-3-carbaldehyde modified nanoporous SBA-15-propylamine (SBA-Pr-NCQ) as a selective and sensitive Ag+ ion sensor in aqueous media. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 2022; 161:110399. [DOI: 10.1016/j.jpcs.2021.110399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
|
4
|
Liu Y, Koizumi K, Takeda N, Unno M, Ouali A. Synthesis of Octachloro- and Octaazido-Functionalized T 8-Cages and Application to Recyclable Palladium Catalyst. Inorg Chem 2022; 61:1495-1503. [PMID: 34995060 DOI: 10.1021/acs.inorgchem.1c03209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Unprecedented T8-cages bearing eight chloromethyldimethylsilylethyl substituents were obtained in excellent yield from the readily and commercially available octavinylsilsesquioxane. The chloro groups can be quantitatively substituted by azido ones to yield the corresponding octaazido T8 without rearrangement of the cage. The syntheses of both functionalizable POSSs are scalable (gram-scale). The azido-functionalized T8 compound constitutes a versatile building block able to undergo copper-catalyzed azide-alkyne [3 + 2] cycloaddition. As a proof of concept, it was allowed to react with 2-ethynylpyridine to give rise to a multidentate ligand bearing eight 2-pyridyl-triazole moieties (N,N-pincers). The coordination of the eight N,N-bidentate ligands to palladium(II) led to the corresponding octa-palladium complex shown to successfully promote the coupling reaction between anisole and phenylboronic acid. The low solubility of this catalytic complex in the reaction medium enabled (or facilitated or made possible) its straightforward recovery and recycling with four cycles with no loss of activity.
Collapse
Affiliation(s)
- Yujia Liu
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM France, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Kyoka Koizumi
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Nobuhiro Takeda
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Masafumi Unno
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM France, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Armelle Ouali
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM France, Kiryu 376-8515, Japan.,ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34296, France
| |
Collapse
|
5
|
Liu Y, Kigure M, Koizumi K, Takeda N, Unno M, Ouali A. Synthesis of Tetrachloro, Tetraiodo, and Tetraazido Double-Decker Siloxanes. Inorg Chem 2020; 59:15478-15486. [PMID: 33026805 DOI: 10.1021/acs.inorgchem.0c02515] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A convenient and scalable (gram-scale) route to unprecedented T8D2-double-decker siloxanes (DDSQs) bearing four chloro (3b) or four azido (5b) groups is reported. Both compounds were characterized and proved to undergo successful nucleophilic substitution for 3b (with iodide or azide) and copper-catalyzed azide-alkyne [3 + 2] cycloaddition for 5b. All of these transformations occurred under mild conditions, and the corresponding DDSQs were prepared in very high yields. Beyond the enhanced multivalency as compared to the previously described disubstituted D2T8 structures, the reported tetrafunctional DDSQs are formed as a single isomer and readily isolated in very high yields. Moreover, the tetra-azido DDSQ 5b constitutes a multipurpose nanobuilding block for the further preparation of new inorganic-organic hybrid materials where the covalent incorporation of a DDSQ moiety brings valuable properties.
Collapse
Affiliation(s)
- Yujia Liu
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with Institute Charles Gerhardt, Gunma University, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Mana Kigure
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Kyoka Koizumi
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Nobuhiro Takeda
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Masafumi Unno
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with Institute Charles Gerhardt, Gunma University, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Armelle Ouali
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with Institute Charles Gerhardt, Gunma University, Kiryu 376-8515, Japan.,Institut Charles Gerhardt Montpellier, UMR 5253 CNRS-UM-ENSCM, 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 05, France
| |
Collapse
|
6
|
Li Z, Hu J, Yang L, Zhang X, Liu X, Wang Z, Li Y. Integrated POSS-dendrimer nanohybrid materials: current status and future perspective. NANOSCALE 2020; 12:11395-11415. [PMID: 32432308 DOI: 10.1039/d0nr02394a] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Polyhedral oligomeric silsesquioxane (POSS)-dendrimer hybrid materials have attracted great interest in the past ten years. The integration of inorganic POSS and organic dendrimer blocks in a single-phase material offers numerous possibilities to access desirable mechanical, optical, and biomedical properties for various applications. In this review article, we describe several kinds of POSS-dendrimer hybrid materials (POSS as the core, surface functionality, repeating unit of dendrimers and the POSS-dendron conjugates) with an emphasis on their synthetic strategies, tunable macroscopic properties, and potential applications. Moreover, the current trends, challenges and future directions of POSS-dendrimer hybrid materials are elaborated.
Collapse
Affiliation(s)
- Zhan Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Junfei Hu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Lei Yang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Xueqian Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Xianhu Liu
- National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
| | - Zhao Wang
- Pritzker School of Engineering, University of Chicago, Chicago, IL 60637, USA.
| | - Yiwen Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| |
Collapse
|
7
|
Cahir J, Tsang MY, Lai B, Hughes D, Alam MA, Jacquemin J, Rooney D, James SL. Type 3 porous liquids based on non-ionic liquid phases - a broad and tailorable platform of selective, fluid gas sorbents. Chem Sci 2020; 11:2077-2084. [PMID: 34123297 PMCID: PMC8150117 DOI: 10.1039/c9sc05770f] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 01/08/2020] [Indexed: 12/17/2022] Open
Abstract
We describe a series of Type 3 porous liquids, denoted "T3PLs", based on a wide range of microporous solids including MOFs, zeolites and a porous organic polymer (PAF-1). These solids are dispersed in various non-ionic liquid phases (including silicone oils, triglyceride oils, and polyethylene glycols) which have a range of structures and properties, and that are in many cases sterically excluded from the pores of the solids. Several stable dispersions with high gas uptakes are obtained. We show how these dispersions can be tailored toward important gas separation processes (CO2/CH4, C2H4/C2H6) and applications that require biocompatibility.
Collapse
Affiliation(s)
- John Cahir
- School of Chemistry and Chemical Engineering, Queen's University Belfast David Keir Building Stranmillis Road Belfast BT9 5AG UK
| | - Min Ying Tsang
- School of Chemistry and Chemical Engineering, Queen's University Belfast David Keir Building Stranmillis Road Belfast BT9 5AG UK
| | - Beibei Lai
- School of Chemistry and Chemical Engineering, Queen's University Belfast David Keir Building Stranmillis Road Belfast BT9 5AG UK
| | - David Hughes
- School of Physics, HH Wills Physics Laboratory, University of Bristol Tyndall Avenue Bristol BS8 5AG UK
| | - M Ashraf Alam
- School of Physics, HH Wills Physics Laboratory, University of Bristol Tyndall Avenue Bristol BS8 5AG UK
| | - Johan Jacquemin
- School of Chemistry and Chemical Engineering, Queen's University Belfast David Keir Building Stranmillis Road Belfast BT9 5AG UK
| | - David Rooney
- School of Chemistry and Chemical Engineering, Queen's University Belfast David Keir Building Stranmillis Road Belfast BT9 5AG UK
| | - Stuart L James
- School of Chemistry and Chemical Engineering, Queen's University Belfast David Keir Building Stranmillis Road Belfast BT9 5AG UK
| |
Collapse
|
8
|
Zhang Q, Yang X, Deng R, Zhou L, Yu Y, Li Y. Synthesis and Near Infrared Luminescence Properties of a Series of Lanthanide Complexes with POSS Modified Ligands. Molecules 2019; 24:molecules24071253. [PMID: 30935030 PMCID: PMC6480010 DOI: 10.3390/molecules24071253] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 03/25/2019] [Accepted: 03/27/2019] [Indexed: 11/16/2022] Open
Abstract
A polyhedral oligomeric silsesquioxanes (POSS) modified 8-hydroxyquinoline derivative (denoted as Q-POSS) was synthesized and used as a ligand to coordinate with lanthanide ions to obtain a series of lanthanide complexes Ln(Q-POSS)₃ (Ln = Er3+, Yb3+, Nd3+). The as-prepared lanthanide complexes have been characterized by FT-IR, UV⁻Vis, and elemental analysis. All these complexes showed the characteristic near-infrared (NIR) luminescence originated from the corresponding lanthanide ions under excitation. Compared with the unmodified counterparts LnQ₃ (HQ = 8-hydroxyquinoline), the Ln(Q-POSS)₃ complexes showed obviously increased emission intensity, which was ascribed mainly to the steric-hindrance effects of the POSS moiety in the ligands. It is believed that the POSS group could suppress undesired excimer formation and intermolecular aggregation, thus decreasing the concentration quenching effect of the corresponding lanthanide complexes.
Collapse
Affiliation(s)
- Qingrui Zhang
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130000, China.
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Xiuyun Yang
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130000, China.
| | - Ruiping Deng
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Liang Zhou
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Yang Yu
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Yunhui Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130000, China.
| |
Collapse
|