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Roy S, Mondal A, Yadav V, Sarkar A, Banerjee R, Sanpui P, Jaiswal A. Mechanistic Insight into the Antibacterial Activity of Chitosan Exfoliated MoS2 Nanosheets: Membrane Damage, Metabolic Inactivation, and Oxidative Stress. ACS APPLIED BIO MATERIALS 2019; 2:2738-2755. [DOI: 10.1021/acsabm.9b00124] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Shounak Roy
- School of Basic Sciences, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175005, India
| | - Anupam Mondal
- School of Basic Sciences, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175005, India
| | - Varnika Yadav
- School of Basic Sciences, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175005, India
| | - Ankita Sarkar
- School of Basic Sciences, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175005, India
| | - Ruptanu Banerjee
- School of Basic Sciences, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175005, India
| | - Pallab Sanpui
- Department of Biotechnology, BITS Pilani, Dubai Campus, PO Box 345055, Dubai International Academic City, Dubai, United Arab Emirates
| | - Amit Jaiswal
- School of Basic Sciences, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175005, India
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2
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Feng Y, Zhang YY, Li K, Tian N, Wang WB, Zhou QX, Wang XS. Photocleavable antimicrobial peptide mimics for precluding antibiotic resistance. NEW J CHEM 2018. [DOI: 10.1039/c8nj00015h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
UV-cleavable antimicrobial peptide mimics were synthesized to address environmental accumulation issues.
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Affiliation(s)
- Yang Feng
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Yang-Yang Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Ke Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Na Tian
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Wei-Bo Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Qian-Xiong Zhou
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Xue-Song Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
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3
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Gallagher TM, Marafino JN, Wimbish BK, Volkers B, Fitzgerald G, McKenna K, Floyd J, Minahan NT, Walsh B, Thompson K, Bruno D, Paneru M, Djikeng S, Masters S, Haji S, Seifert K, Caran KL. Hydra amphiphiles: Using three heads and one tail to influence aggregate formation and to kill pathogenic bacteria. Colloids Surf B Biointerfaces 2017. [PMID: 28645045 DOI: 10.1016/j.colsurfb.2017.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Hydra amphiphiles mimic the morphology of the mythical multi-headed creatures for which they are named. Likewise, when faced with a pathogenic bacterium, some hydra derivatives are as destructive as their fabled counterparts were to their adversaries. This report focuses on eight new tricephalic (triple-headed), single-tailed amphiphiles. Each amphiphile has a mesitylene (1,3,5-trimethylbenzene) core, two benzylic trimethylammonium groups and one dimethylalkylammonium group with a linear hydrophobe ranging from short (C8H17) to ultralong (C22H45). The logarithm of the critical aggregation concentration, log(CAC), decreases linearly with increasing tail length, but with a smaller dependence than that of ionic amphiphiles with fewer head groups. Tail length also affects antibacterial activity; amphiphiles with a linear 18 or 20 carbon atom hydrophobic chain are more effective at killing bacteria than those with shorter or longer chains. Comparison to a recently reported amphiphilic series with three heads and two tails allows for the development of an understanding of the relationship between number of tails and both colloidal and antibacterial properties.
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Affiliation(s)
- Tara M Gallagher
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA
| | - John N Marafino
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA; James Madison University, Department of Chemistry and Biochemistry, 901 Carrier Drive, MSC 4501, Harrisonburg, VA 22807, USA
| | - Brenden K Wimbish
- James Madison University, Department of Chemistry and Biochemistry, 901 Carrier Drive, MSC 4501, Harrisonburg, VA 22807, USA
| | - Brandi Volkers
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA
| | - Gabriel Fitzgerald
- James Madison University, Department of Chemistry and Biochemistry, 901 Carrier Drive, MSC 4501, Harrisonburg, VA 22807, USA
| | - Kristin McKenna
- James Madison University, Department of Chemistry and Biochemistry, 901 Carrier Drive, MSC 4501, Harrisonburg, VA 22807, USA
| | - Jason Floyd
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA
| | - Nicholas T Minahan
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA
| | - Brenna Walsh
- James Madison University, Department of Chemistry and Biochemistry, 901 Carrier Drive, MSC 4501, Harrisonburg, VA 22807, USA
| | - Kirstie Thompson
- James Madison University, Department of Chemistry and Biochemistry, 901 Carrier Drive, MSC 4501, Harrisonburg, VA 22807, USA
| | - David Bruno
- James Madison University, Department of Chemistry and Biochemistry, 901 Carrier Drive, MSC 4501, Harrisonburg, VA 22807, USA
| | - Monica Paneru
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA
| | - Sybelle Djikeng
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA
| | - Stephanie Masters
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA
| | - Suma Haji
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA
| | - Kyle Seifert
- James Madison University, Department of Biology, 951 Carrier Drive, MSC 7801, Harrisonburg, VA 22807, USA.
| | - Kevin L Caran
- James Madison University, Department of Chemistry and Biochemistry, 901 Carrier Drive, MSC 4501, Harrisonburg, VA 22807, USA.
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4
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Du X, Zhou J, Shi J, Xu B. Supramolecular Hydrogelators and Hydrogels: From Soft Matter to Molecular Biomaterials. Chem Rev 2015; 115:13165-307. [PMID: 26646318 PMCID: PMC4936198 DOI: 10.1021/acs.chemrev.5b00299] [Citation(s) in RCA: 1278] [Impact Index Per Article: 142.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Indexed: 12/19/2022]
Abstract
In this review we intend to provide a relatively comprehensive summary of the work of supramolecular hydrogelators after 2004 and to put emphasis particularly on the applications of supramolecular hydrogels/hydrogelators as molecular biomaterials. After a brief introduction of methods for generating supramolecular hydrogels, we discuss supramolecular hydrogelators on the basis of their categories, such as small organic molecules, coordination complexes, peptides, nucleobases, and saccharides. Following molecular design, we focus on various potential applications of supramolecular hydrogels as molecular biomaterials, classified by their applications in cell cultures, tissue engineering, cell behavior, imaging, and unique applications of hydrogelators. Particularly, we discuss the applications of supramolecular hydrogelators after they form supramolecular assemblies but prior to reaching the critical gelation concentration because this subject is less explored but may hold equally great promise for helping address fundamental questions about the mechanisms or the consequences of the self-assembly of molecules, including low molecular weight ones. Finally, we provide a perspective on supramolecular hydrogelators. We hope that this review will serve as an updated introduction and reference for researchers who are interested in exploring supramolecular hydrogelators as molecular biomaterials for addressing the societal needs at various frontiers.
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Affiliation(s)
- Xuewen Du
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Jie Zhou
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Junfeng Shi
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Bing Xu
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
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5
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Wang R, Chua KL, Neoh KG. Bifunctional Coating with Sustained Release of 4-Amide-piperidine-C12 for Long-Term Prevention of Bacterial Colonization on Silicone. ACS Biomater Sci Eng 2015; 1:405-415. [DOI: 10.1021/acsbiomaterials.5b00031] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Rong Wang
- Department
of Chemical and Biomolecular Engineering, 4 Engineering Drive 4, National University of Singapore, Kent Ridge, Singapore 117576
| | - Kim Lee Chua
- Department
of Biochemistry, 5 Science
Drive 2, National University of Singapore, Kent Ridge, Singapore 117545
| | - Koon Gee Neoh
- Department
of Chemical and Biomolecular Engineering, 4 Engineering Drive 4, National University of Singapore, Kent Ridge, Singapore 117576
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Goswami S, Thiyagarajan D, Samanta S, Das G, Ramesh A. A zinc complex of a neutral pyridine-based amphiphile: a highly efficient and potentially therapeutic bactericidal material. J Mater Chem B 2015; 3:7068-7078. [DOI: 10.1039/c5tb01259g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The complexation of Zn(ii) with a neutral pyridine-based amphiphile generates a potent bactericidal material for potential antibacterial and antibiofilm therapy.
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Affiliation(s)
- Sudeep Goswami
- Department of Biosciences and Bioengineering
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Durairaj Thiyagarajan
- Department of Biosciences and Bioengineering
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Soham Samanta
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Gopal Das
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Aiyagari Ramesh
- Department of Biosciences and Bioengineering
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
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7
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Goswami S, Thiyagarajan D, Das G, Ramesh A. Biocompatible nanocarrier fortified with a dipyridinium-based amphiphile for eradication of biofilm. ACS APPLIED MATERIALS & INTERFACES 2014; 6:16384-16394. [PMID: 25162678 DOI: 10.1021/am504779t] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Annihilation of bacterial biofilms is challenging owing to their formidable resistance to therapeutic antibiotics and thus there is a constant demand for development of potent antibiofilm agents that can abolish established biofilms. In the present study, the activity of a dipyridinium-based cationic amphiphile (compound 1) against established bacterial biofilms and the subsequent development of a compound 1-loaded nanocarrier for potential antibiofilm therapy are highlighted. Solution-based assays and microscopic analysis revealed the antagonistic effect of compound 1 on biofilms formed by Staphylococcus aureus MTCC 96 and Pseudomonas aeruginosa MTCC 2488. In combination studies, compound 1 could efficiently potentiate the action of tobramycin and gentamicin on P. aeruginosa and S. aureus biofilm, respectively. A human serum albumin (HSA)-based nanocarrier loaded with compound 1 was generated, which exhibited sustained release of compound 1 at physiological pH. The compound 1-loaded HSA nanocarrier (C1-HNC) displayed the signature membrane-directed activity of the amphiphile on target bacteria, efficiently eliminated established bacterial biofilms, and was observed to be nontoxic to a model human cell line. Interestingly, compound 1 as well as the amphiphile-loaded HSA nanocarrier could eradicate established S. aureus biofilm from the surface of a Foley's urinary catheter. On the basis of its biocompatibility and high antibiofilm activity, it is conceived that the amphiphile-loaded nanocarrier may hold potential in antibiofilm therapy.
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Affiliation(s)
- Sudeep Goswami
- Department of Biotechnology, Indian Institute of Technology Guwahati , Guwahati 781039, India
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8
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Uday SP, Thiyagarajan D, Goswami S, Adhikari MD, Das G, Ramesh A. Amphiphile-mediated enhanced antibiotic efficacy and development of a payload nanocarrier for effective killing of pathogenic bacteria. J Mater Chem B 2014; 2:5818-5827. [DOI: 10.1039/c4tb00777h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Thiyagarajan D, Goswami S, Kar C, Das G, Ramesh A. A prospective antibacterial for drug-resistant pathogens: a dual warhead amphiphile designed to track interactions and kill pathogenic bacteria by membrane damage and cellular DNA cleavage. Chem Commun (Camb) 2014; 50:7434-6. [DOI: 10.1039/c4cc02354d] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Zimmermann L, Bussière A, Ouberai M, Baussanne I, Jolivalt C, Mingeot-Leclercq MP, Décout JL. Tuning the Antibacterial Activity of Amphiphilic Neamine Derivatives and Comparison to Paromamine Homologues. J Med Chem 2013; 56:7691-705. [DOI: 10.1021/jm401148j] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Louis Zimmermann
- Département
de Pharmacochimie Moléculaire, Université de Grenoble I/CNRS, UMR 5063, ICMG FR
2607, 470 rue de la Chimie, BP 53, F-38041 Grenoble, France
| | - Antoine Bussière
- Département
de Pharmacochimie Moléculaire, Université de Grenoble I/CNRS, UMR 5063, ICMG FR
2607, 470 rue de la Chimie, BP 53, F-38041 Grenoble, France
| | - Myriam Ouberai
- Unité de Pharmacologie Cellulaire et Moléculaire, Louvain Drug Research Institute, Université Catholique de Louvain, Avenue E. Mounier 73, B1.73.05, B-1200 Brussels, Belgium
| | - Isabelle Baussanne
- Département
de Pharmacochimie Moléculaire, Université de Grenoble I/CNRS, UMR 5063, ICMG FR
2607, 470 rue de la Chimie, BP 53, F-38041 Grenoble, France
| | - Claude Jolivalt
- Ecole Nationale de Chimie de Paris/CNRS, UMR
7573, 11 rue Pierre et Marie Curie, F-75231 Paris cedex 05, France
| | - Marie-Paule Mingeot-Leclercq
- Unité de Pharmacologie Cellulaire et Moléculaire, Louvain Drug Research Institute, Université Catholique de Louvain, Avenue E. Mounier 73, B1.73.05, B-1200 Brussels, Belgium
| | - Jean-Luc Décout
- Département
de Pharmacochimie Moléculaire, Université de Grenoble I/CNRS, UMR 5063, ICMG FR
2607, 470 rue de la Chimie, BP 53, F-38041 Grenoble, France
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11
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OJHA BIMLESH, KAR CHIRANTAN, DAS GOPAL. Role of N-methyl-8-(alkoxy)quinolinium iodide in suppression of protein–protein interactions. J CHEM SCI 2013. [DOI: 10.1007/s12039-013-0388-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Adhikari MD, Goswami S, Panda BR, Chattopadhyay A, Ramesh A. Membrane-directed high bactericidal activity of (gold nanoparticle)-polythiophene composite for niche applications against pathogenic bacteria. Adv Healthc Mater 2013. [PMID: 23184755 DOI: 10.1002/adhm.201200278] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The use of nanoscale materials as bactericidal agents represents a novel paradigm in the development of therapeutics against drug-resistant pathogenic bacteria. In this paper the antimicrobial activity of a water soluble (gold nanoparticle)-polythiophene (AuNP-PTh) composite against common bacterial pathogens is reported. The nanocomposite is broad-spectrum in its bactericidal activity and exhibits a membrane-directed mode of action on target pathogens. The therapeutic potency of AuNP-PTh is demonstrated by experiments which reveal that the nanocomposite can breach the outer membrane defense barrier of Gram-negative pathogens for subsequent killing by a hydrophobic antibiotic, inhibit the growth of model gastrointestinal pathogens in simulated gastric fluid, and significantly eradicate bacterial biofilms. The high bacterial selectivity and lack of cytotoxicity on human cells augers well for future therapeutic application of the nanocomposite against clinically relevant pathogenic bacteria.
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Affiliation(s)
- Manab Deb Adhikari
- Department of Biotechnology, Indian Institute of Technology Guwahati, Guwahati, Assam, India
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Sangeetha J, Philip J. Synthesis, characterization and antimicrobial property of Fe3O4-Cys-HNQ nanocomplex, with l-cysteine molecule as a linker. RSC Adv 2013. [DOI: 10.1039/c3ra00005b] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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14
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Goswami S, Adhikari MD, Kar C, Thiyagarajan D, Das G, Ramesh A. Synthetic amphiphiles as therapeutic antibacterials: lessons on bactericidal efficacy and cytotoxicity and potential application as an adjuvant in antimicrobial chemotherapy. J Mater Chem B 2013; 1:2612-2623. [DOI: 10.1039/c3tb20226g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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15
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Adhikari MD, Das G, Ramesh A. Retention of nisin activity at elevated pH in an organic acid complex and gold nanoparticle composite. Chem Commun (Camb) 2012; 48:8928-30. [PMID: 22850762 DOI: 10.1039/c2cc34653b] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biocompatible organic acids and citrate-stabilized gold nanoparticles were interacted with nisin to generate robust antimicrobial agents, which display archetypical nisin activity even at elevated pH.
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Affiliation(s)
- Manab Deb Adhikari
- Department of Biotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India
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