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Barai M, Manna E, Sultana H, Mandal MK, Manna T, Patra A, Roy B, Gowda V, Chang CH, Akentiev AV, Bykov AG, Noskov BA, Moitra P, Ghosh C, Yusa SI, Bhattacharya S, Kumar Panda A. Physicochemical Studies on Amino Acid Based Metallosurfactants in Combination with Phospholipid. Chem Asian J 2024; 19:e202400284. [PMID: 38953124 DOI: 10.1002/asia.202400284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 07/01/2024] [Accepted: 07/01/2024] [Indexed: 07/03/2024]
Abstract
Dicarboxylate metallosurfactants (AASM), synthesized by mixing N-dodecyl aminomalonate, -aspartate and -glutamate with CaCl2, MnCl2 and CdCl2, were characterized by XRD, FTIR, and NMR spectroscopy. Layered structures, formed by metallosurfactants, were evidenced from differential scanning calorimetry and thermogravimetric analyses. Solvent-spread monolayer of AASM in combination with soyphosphatidylcholine (SPC) and cholesterol (CHOL) were studied using Langmuir surface balance. With increasing mole fraction of AASM mean molecular area increased and passed through maxima at ~60 mol% of AASMs, indicating molecular packing reorganization. Systems with 20 and 60 mol% AASM exhibited positive deviations from ideal behavior signifying repulsive interaction between the AASM and SPC, while synergistic interactions were established from the negative deviation at other combinations. Dynamic surface elasticity increased with increasing surface pressure signifying formation of rigid monolayer. Transition of monolayer from gaseous to liquid expanded to liquid condensed state was established by Brewster angle microscopic studies. Stability of the hybrid vesicles, formed by AASM+SPC+CHOL, were established by monitoring their size, zeta potential and polydispersity index values over 100 days. Size and spherical morphology of hybrid vesicles were confirmed by transmission electron microscopic studies. Biocompatibility of the hybrid vesicles were established by cytotoxicity studies revealing their possible applications in drug delivery and imaging.
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Affiliation(s)
- Manas Barai
- Department of Chemistry, Vidyasagar University, Midnapore, -721102, West Bengal, India
- Chemistry of Interfaces Group, Luleå University of Technology, SE-97187, Luleå, Sweden
| | - Emili Manna
- Centre for Life Sciences, Vidyasagar University, Midnapore, -721102, West Bengal, India
| | - Habiba Sultana
- Department of Chemistry, Vidyasagar University, Midnapore, -721102, West Bengal, India
| | - Manas Kumar Mandal
- Department of Chemistry, Vidyasagar University, Midnapore, -721102, West Bengal, India
| | - Tuhin Manna
- Department of Human Physiology, Vidyasagar University, Midnapore, -721102, West Bengal, India
| | - Anuttam Patra
- Chemistry of Interfaces Group, Luleå University of Technology, SE-97187, Luleå, Sweden
| | - Biplab Roy
- Chemistry of Interfaces Group, Luleå University of Technology, SE-97187, Luleå, Sweden
| | - Vasantha Gowda
- Department of Biomedical Science, Malmö University, SE-20506, Malmö, Sweden
| | - Chien-Hsiang Chang
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan
| | - Alexander V Akentiev
- Department of Colloid Chemistry, St. Petersburg State University, Universitetsky pr. Sankt-Peterburg, 26, 198504, St. Petersburg, Russia
| | - Alexey G Bykov
- Department of Colloid Chemistry, St. Petersburg State University, Universitetsky pr. Sankt-Peterburg, 26, 198504, St. Petersburg, Russia
| | - Boris A Noskov
- Department of Colloid Chemistry, St. Petersburg State University, Universitetsky pr. Sankt-Peterburg, 26, 198504, St. Petersburg, Russia
| | - Parikshit Moitra
- Department of Chemical Sciences, IISER, Berhampur, Odisha, India
| | - Chandradipa Ghosh
- Department of Human Physiology, Vidyasagar University, Midnapore, -721102, West Bengal, India
| | - Shin-Ichi Yusa
- Department of Applied Chemistry, Graduate School of Engineering, University of Hyogo, Hyogo, 671-2280, Japan
| | - Santanu Bhattacharya
- Department of Organic Chemistry, Indian Institute of Science, Bangalore, 560012, Karnataka, India
- Indian Institute of Science Education and Research, Tirupati, -517507, Andhra Pradesh, India
| | - Amiya Kumar Panda
- Department of Chemistry, Vidyasagar University, Midnapore, -721102, West Bengal, India
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Garg P, Kaur B, Kaur G, Chaudhary GR. Design and applications of metallo-vesicular structures using inorganic-organic hybrids. Adv Colloid Interface Sci 2022; 302:102621. [PMID: 35276534 DOI: 10.1016/j.cis.2022.102621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 02/10/2022] [Accepted: 02/23/2022] [Indexed: 11/01/2022]
Abstract
In advanced biomedical diagnosis, various supramolecular assemblies based on inorganic-organic hybrids have found great interest as functional materials. These assemblies describe a new field of metallovesicles where the introduction of metal ions enables the chemical manipulation of assemblies in terms of their structural stability, redox activity, and pH stability. Additionally, they mimic the elaborative architecture of natural liposomal assemblies and exhibit hierarchical morphologies, and promise novel functions. With the constant developments in this field, various supramolecular assemblies such as MCsomes, Polymersomes, and Metallosomes, etc. came into existence. These hybrid assemblies have been utilized for several applications such as drug delivery, MRI contrasting, DNA delivery, and catalytic activity. The key advantage of these assemblies is their ability to deliver therapeutics to specific locations due to their biomimetic properties and release their contents at the desired time. Hence, they provide a valuable platform for the treatment of a variety of diseases. Through the present article, we intend to provide insights into the latest developments made in this field. This modularity underscores the tremendous promise of supramolecular assemblies as an emerging interdisciplinary research branch at the interface of chemistry and biological sciences.
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