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Gyani Devi Y, Koya Pulikkal A, Gurung J. Research Progress on the Synthesis of Different Types of Gemini Surfactants with a Functionalized Hydrophobic Moiety and Spacer. ChemistrySelect 2022. [DOI: 10.1002/slct.202203485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Yumnam Gyani Devi
- Department of Chemistry National Institute of Technology Mizoram, Chaltlang Aizawl 796012 India
| | - Ajmal Koya Pulikkal
- Department of Chemistry National Institute of Technology Mizoram, Chaltlang Aizawl 796012 India
| | - Jackson Gurung
- Department of Chemistry National Institute of Technology Mizoram, Chaltlang Aizawl 796012 India
- Department of Chemistry North Bengal St. Xavier's College, Rajganj 735134 West-Bengal India
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Hejazi SA, Zaheer Z, Kosa SA. Chitosan and cetyltrimethylammonium bromide capped Iridium-silver bimetallic nanoparticles: A comparative study. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Lim SH, Lee HS, Lee CH, Choi CI. Pharmacological Activity of Garcinia indica (Kokum): An Updated Review. Pharmaceuticals (Basel) 2021; 14:ph14121338. [PMID: 34959738 PMCID: PMC8708457 DOI: 10.3390/ph14121338] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 01/02/2023] Open
Abstract
Garcinia indica (commonly known as kokum), belonging to the Clusiaceae family (mangosteen family), is a tropical evergreen tree distributed in certain regions of India. It has been used in culinary and industrial applications for a variety of purposes, including acidulant in curries, pickles, health drinks, wine, and butter. In particular, G. indica has been used in traditional medicine to treat inflammation, dermatitis, and diarrhea, and to promote digestion. According to several studies, various phytochemicals such as garcinol, hydroxycitric acid (HCA), cyanidin-3-sambubioside, and cyanidin-3-glucoside were isolated from G. indica, and their pharmacological activities were published. This review highlights recent updates on the various pharmacological activities of G. indica. These studies reported that G. indica has antioxidant, anti-obesity, anti-arthritic, anti-inflammatory, antibacterial, hepatoprotective, cardioprotective, antidepressant and anxiolytic effects both in vitro and in vivo. These findings, together with previously published reports of pharmacological activity of various components isolated from G. indica, suggest its potential as a promising therapeutic agent to prevent various diseases.
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Affiliation(s)
- Sung Ho Lim
- Integrated Research Institute for Drug Development, College of Pharmacy, Dongguk University-Seoul, Goyang 10326, Korea; (S.H.L.); (H.S.L.)
| | - Ho Seon Lee
- Integrated Research Institute for Drug Development, College of Pharmacy, Dongguk University-Seoul, Goyang 10326, Korea; (S.H.L.); (H.S.L.)
| | - Chang Hoon Lee
- BK21 FOUR Team and Integrated Research Institute for Drug Development, College of Pharmacy, Dongguk University-Seoul, Goyang 10326, Korea;
| | - Chang-Ik Choi
- Integrated Research Institute for Drug Development, College of Pharmacy, Dongguk University-Seoul, Goyang 10326, Korea; (S.H.L.); (H.S.L.)
- Correspondence: ; Tel.: +82-31-961-5230
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Synthesis of Silver Nanoparticles with Gemini Surfactants as Efficient Capping and Stabilizing Agents. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app11010154] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The scientific community has paid special attention to silver nanoparticles (AgNPs) in recent years due to their huge technological capacities, particularly in biomedical applications, such as antimicrobials, drug-delivery carriers, device coatings, imaging probes, diagnostic, and optoelectronic platforms. The most popular method of obtaining silver nanoparticles as a colloidal dispersion in aqueous solution is chemical reduction. The choice of the capping agent is particularly important in order to obtain the desired size distribution, shape, and dispersion rate of AgNPs. Gemini alkylammonium salts are named as multifunctional surfactants, and possess a wide variety of applications, which include their use as capping agents for metal nanoparticles synthesis. Because of the high antimicrobial activity of gemini surfactants, AgNPs stabilized by this kind of surfactant may possess unique and strengthened biocidal properties. The present paper presents the synthesis of AgNPs stabilized by gemini surfactants with hexadecyl substituent and variable structure of spacer, obtained via ecofriendly synthesis. UV-Vis spectroscopy and dynamic light scattering were used as analyzing tools in order to confirm physicochemical characterization of the AgNPs (characteristic UV-Vis bands, hydrodynamic diameter of NPs, polydispersity index (PDI)).
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Bezza FA, Tichapondwa SM, Chirwa EMN. Synthesis of biosurfactant stabilized silver nanoparticles, characterization and their potential application for bactericidal purposes. JOURNAL OF HAZARDOUS MATERIALS 2020; 393:122319. [PMID: 32120206 DOI: 10.1016/j.jhazmat.2020.122319] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/23/2019] [Accepted: 02/14/2020] [Indexed: 06/10/2023]
Abstract
Uniformly dispersed silver nanoparticles (AgNPs) with remarkable colloidal stability were synthesised using chemical reduction method in lipopeptide biosurfactant reverse micelles. Transmission Electron microscopy (TEM), Scanning electron microscopy (SEM) and UV-vis spectroscopy analysis exhibited monodisperse nanoparticles with spherical morphology of diameter of 21 ± 2. The lipopeptide stabilized AgNPs displayed remarkable antibacterial activity with minimum inhibitory concentration (MIC) value of 15.625 μg/mL against Gram-negative Pseudomonas aeruginosa CB1 and Gram-positive Bacillus subtilis CN2 strains with a significant dose-dependent reduction of cell viability and loss of membrane integrity. Investigation of AgNPs internalization and dissolution assays demonstrated 42-fold higher leaching of the lipopeptide-stabilized AgNPs compared to the bare AgNPs, and concentration dependent increase in cellular uptake with subsequent damage to intracellular organelles. Further ultrastructural observation using TEM revealed internalization and strong binding of considerable amount of AgNPs on the lipopolysaccharide layer of the Gram-negative and peptidoglycans layer of Gram-positive bacteria indiscriminately, demonstrating robust antibacterial activity and potential application to treat multidrug resistant bacteria.
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Affiliation(s)
- Fisseha A Bezza
- Water Utilization and Environmental Engineering Division, Department of Chemical Engineering, University of Pretoria, Pretoria 0002, South Africa
| | - Shepherd M Tichapondwa
- Water Utilization and Environmental Engineering Division, Department of Chemical Engineering, University of Pretoria, Pretoria 0002, South Africa
| | - Evans M N Chirwa
- Water Utilization and Environmental Engineering Division, Department of Chemical Engineering, University of Pretoria, Pretoria 0002, South Africa.
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Shaban SM, Kim DH. The influence of the Gemini surfactants hydrocarbon tail on in-situ synthesis of silver nanoparticles: Characterization, surface studies and biological performance. KOREAN J CHEM ENG 2020. [DOI: 10.1007/s11814-020-0542-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Wani FA, Khan AB, Alshehri AA, Malik MA, Ahmad R, Patel R. Synthesis, characterization and mixed micellization study of benzene sulphonate based gemini surfactant with sodium dodecyl sulphate. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.04.057] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Aggregation behaviour of tetracaine hydrochloride with Gemini surfactants and the formation of silver nanoparticles using drug-Gemini surfactants mixture. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.12.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Siddiq AM, Thangam R, Madhan B, Alam MS. Counterion coupled (COCO) gemini surfactant capped Ag/Au alloy and core–shell nanoparticles for cancer therapy. RSC Adv 2019; 9:37830-37845. [PMID: 35541822 PMCID: PMC9075781 DOI: 10.1039/c9ra06494j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 10/18/2019] [Indexed: 11/21/2022] Open
Abstract
In this work hybrid silver (Ag)–gold (Au) nanoparticles (NPs) with different sizes and compositions were synthesized and applied for anticancer evaluations and which is effectively involved in cancer cell apoptosis through DNA damage.
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Affiliation(s)
- A. Mohammed Siddiq
- Polymer Science and Technology
- Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute (CLRI)
- India
| | - Ramar Thangam
- Centre for Academic & Research Excellence (CARE)
- Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute (CLRI)
- Chennai 600 020
- India
| | - Balaraman Madhan
- Centre for Academic & Research Excellence (CARE)
- Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute (CLRI)
- Chennai 600 020
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Md. Sayem Alam
- Polymer Science and Technology
- Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute (CLRI)
- India
- Academy of Scientific and Innovative Research (AcSIR)
- Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute (CLRI)
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Aiad I, Shaban SM, Tawfik SM, Khalil MM, El-Wakeel N. Effect of some prepared surfactants on silver nanoparticles formation and surface solution behavior and their biological activity. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.06.089] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Bakshi MS. Engineered nanomaterials growth control by monomers and micelles: From surfactants to surface active polymers. Adv Colloid Interface Sci 2018; 256:101-110. [PMID: 29731110 DOI: 10.1016/j.cis.2018.04.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 04/12/2018] [Accepted: 04/23/2018] [Indexed: 01/05/2023]
Abstract
In pseudo-micellar phase, the crystal growth is primarily achieved by the surface activity of the monomers in the presence of micelles. To ensure the maximum potential of surface activity of monomers in morphology control, a micellar phase is required. This account specifically focuses on the crystal growth control by the surface active monomers of conventional surfactants and that of water soluble polymers. It also distinguishes the mechanisms involved in the shape control driven by the micellar phase of micelle forming polymers, their role as nanoreactors, micellar stability, and micellar transitions from the monomeric phase. The fundamental basis of the crystal growth control by the surface active agents holds the key of using other non-convectional surface active species like proteins, carbohydrates, and bioactive polymers to achieve morphology control bionanomaterials for their specific biological applications.
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Affiliation(s)
- Mandeep Singh Bakshi
- Department of Natural and Applied Sciences, University of Wisconsin - Green Bay, 2420 Nicolet Drive, Green Bay, WI 54311-7001, USA.
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Sangaonkar GM, Pawar KD. Garcinia indica mediated biogenic synthesis of silver nanoparticles with antibacterial and antioxidant activities. Colloids Surf B Biointerfaces 2018; 164:210-217. [DOI: 10.1016/j.colsurfb.2018.01.044] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 01/02/2018] [Accepted: 01/22/2018] [Indexed: 10/18/2022]
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Niu Y, Guo T, Yuan X, Zhao Y, Ren L. An injectable supramolecular hydrogel hybridized with silver nanoparticles for antibacterial application. SOFT MATTER 2018; 14:1227-1234. [PMID: 29354845 DOI: 10.1039/c7sm02251d] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Silver nanoparticles (AgNPs) show long-lasting and broad-spectrum antibacterial activity. Herein, PEGylated AgNPs were prepared in situ by complexing AgNO3 with the random copolymer of poly(ethylene glycol) methyl ether methacrylate (PEGMA) and polyacrylic acid via electrostatic interaction followed by in situ reduction. AgNP hybrid supramolecular hydrogels were thus prepared through host-guest inclusion between PEGMA side chains and α-cyclodextrins in aqueous solution. The hydrogels were physically cross-linked by both pseudopolyrotaxane crystallization and AgNPs, which showed temperature responsiveness and self-healing properties. By hybridizing AgNPs, the hydrogels showed excellent antibacterial properties against S. aureus and E. coli bacteria as well as low cytotoxicity and have potential applications as injectable antibacterial materials.
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Affiliation(s)
- Yanli Niu
- School of Materials Science and Engineering, and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300072, China.
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Pal N, Saxena N, Mandal A. Equilibrium and dynamic adsorption of gemini surfactants with different spacer lengths at oil/aqueous interfaces. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.08.020] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Huang RT, Rondla R, Wang WJ, Lin IJ. Gemini imidazolium salts comprising Cl − , BF 4 − , PF 6 − , AuCl 4 − counterions: Synthesis, thermotropic liquid crystal study and use of AuCl 4 − salt precursor to AuNPs. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.07.088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Hu M, Li C, Li X, Zhou M, Sun J, Sheng F, Shi S, Lu L. Zinc oxide/silver bimetallic nanoencapsulated in PVP/PCL nanofibres for improved antibacterial activity. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:1248-1257. [PMID: 28826242 DOI: 10.1080/21691401.2017.1366339] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The anti-infection ability and skin regeneration are important aspects on the progress of wound healing, which needs an ideal wound dressing that not only resists bacteria but also promotes skin regeneration. In this study, zinc oxide/silver/polyvinylpyrrolidone/polycaprolactone (ZnO/Ag/PVP/PCL) nanofibres were prepared through electrospinning. Firstly, zinc oxide nanoparticles (ZnONPs) and silver nanoparticle (AgNPs) were synthesized respectively. Secondly, the two nanoparticles were mixed with polyvinylpyrrolidone (PVP) and polycaprolactone (PCL) to obtain the nanofibres. The results of scanning electron microscopy (SEM) showed that ZnONPs and AgNPs were 40.07 ± 9.70 nm and 37.46 ± 12.02 nm, respectively. After electrospinning, the nanofibres were 368.22 ± 123.96 nm in diameter. Infrared spectroscopy revealed that ZnONPs/AgNPs bimetallic nanomaterials were physically embedded in the nanofibres. The antibacterial effects against Staphylococcus aureus and Escherichia coli of ZnO/Ag/PVP/PCL nanofibres were significantly better than these of the single metal material-loaded nanofibres. More importantly, the combination of ZnO and Ag reduced the cytotoxicity of ZnO/Ag/PVP/PCL bimetallic nanofibres toward fibroblasts. These findings demonstrated that ZnO/Ag/PVP/PCL bimetallic nanofibres should be of greater interest than the single metal nanomaterial-loaded nanofibres in inhibiting growth of bacteria.
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Affiliation(s)
- Min Hu
- a Teaching Experimental Center, College of Pharmacy , Third Military Medical University , Chongqing , China.,b Department of Pharmacy, Institute of Surgery Research , Daping Hospital, Third Military Medical University , Chongqing , China
| | - Chenwen Li
- a Teaching Experimental Center, College of Pharmacy , Third Military Medical University , Chongqing , China.,b Department of Pharmacy, Institute of Surgery Research , Daping Hospital, Third Military Medical University , Chongqing , China
| | - Xin Li
- a Teaching Experimental Center, College of Pharmacy , Third Military Medical University , Chongqing , China.,b Department of Pharmacy, Institute of Surgery Research , Daping Hospital, Third Military Medical University , Chongqing , China
| | - Min Zhou
- a Teaching Experimental Center, College of Pharmacy , Third Military Medical University , Chongqing , China
| | - Jianbin Sun
- a Teaching Experimental Center, College of Pharmacy , Third Military Medical University , Chongqing , China
| | - Fangfang Sheng
- a Teaching Experimental Center, College of Pharmacy , Third Military Medical University , Chongqing , China
| | - Sanjun Shi
- b Department of Pharmacy, Institute of Surgery Research , Daping Hospital, Third Military Medical University , Chongqing , China
| | - Laichun Lu
- a Teaching Experimental Center, College of Pharmacy , Third Military Medical University , Chongqing , China
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Ding B, Wan LZ, Zhang YQ. Biosafety Evaluation of Three Sodium Lauryl N-Amino Acids Synthesized from Silk Industrial Waste in Mice. J SURFACTANTS DETERG 2017. [DOI: 10.1007/s11743-017-1995-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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