1
|
Gupta J, Vaid PK, Priyadarshini E, Rajamani P. Nano-bio convergence unveiled: Systematic review on quantum dots-protein interaction, their implications, and applications. Biophys Chem 2024; 310:107238. [PMID: 38733645 DOI: 10.1016/j.bpc.2024.107238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 04/03/2024] [Accepted: 04/10/2024] [Indexed: 05/13/2024]
Abstract
Quantum dots (QDs) are semiconductor nanocrystals (2-10 nm) with unique optical and electronic properties due to quantum confinement effects. They offer high photostability, narrow emission spectra, broad absorption spectrum, and high quantum yields, making them versatile in various applications. Due to their highly reactive surfaces, QDs can conjugate with biomolecules while being used, produced, or unintentionally released into the environment. This systematic review delves into intricate relationship between QDs and proteins, examining their interactions that influence their physicochemical properties, enzymatic activity, ligand binding affinity, and stability. The research utilized electronic databases like PubMed, WOS, and Proquest, along with manual reviews from 2013 to 2023 using relevant keywords, to identify suitable literature. After screening titles and abstracts, only articles meeting inclusion criteria were selected for full text readings. This systematic review of 395 articles identifies 125 articles meeting the inclusion criteria, categorized into five overarching themes, encompassing various mechanisms of QDs and proteins interactions, including adsorption to covalent binding, contingent on physicochemical properties of QDs. Through a meticulous analysis of existing literature, it unravels intricate nature of interaction, significant influence on nanomaterials and biological entities, and potential for synergistic applications harnessing both specific and nonspecific interactions across various fields.
Collapse
Affiliation(s)
- Jagriti Gupta
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Pradeep Kumar Vaid
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Eepsita Priyadarshini
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Paulraj Rajamani
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110067, India.
| |
Collapse
|
2
|
Le N, Chand A, Okafor O, Kim K. The Impact of Cadmium Selenide Zinc Sulfide Quantum Dots on the Proteomic Profile of Saccharomyces cerevisiae. Int J Mol Sci 2023; 24:16332. [PMID: 38003523 PMCID: PMC10671624 DOI: 10.3390/ijms242216332] [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: 10/13/2023] [Revised: 11/10/2023] [Accepted: 11/11/2023] [Indexed: 11/26/2023] Open
Abstract
Quantum dots (QDs) have been highly sought after in the past few decades for their potential to be used in many biomedical applications. However, QDs' cytotoxicity is still a major concern that limits the incorporation of QDs into cutting-edge technologies. Thus, it is important to study and understand the mechanism by which QDs exert their toxicity. Although many studies have explored the cytotoxicity of quantum dots through the transcriptomic level and reactive species generation, the impact of quantum dots on the expression of cellular protein remains unclear. Using Saccharomyces cerevisiae as a model organism, we studied the effect of cadmium selenide zinc sulfide quantum dots (CdSe/ZnS QDs) on the proteomic profile of budding yeast cells. We found a total of 280 differentially expressed proteins after 6 h of CdSe/ZnS QDs treatment. Among these, 187 proteins were upregulated, and 93 proteins were downregulated. The majority of upregulated proteins were found to be associated with transcription/RNA processing, intracellular trafficking, and ribosome biogenesis. On the other hand, many of the downregulated proteins are associated with cellular metabolic pathways and mitochondrial components. Through this study, the cytotoxicity of CdSe/ZnS QDs on the proteomic level was revealed, providing a more well-rounded knowledge of QDs' toxicity.
Collapse
Affiliation(s)
| | | | | | - Kyoungtae Kim
- Department of Biology, Missouri State University, Springfield, MO 65897, USA; (N.L.); (A.C.); (O.O.)
| |
Collapse
|
3
|
Liu WJ, Wang LJ, Zhang CY. Progress in quantum dot-based biosensors for microRNA assay: A review. Anal Chim Acta 2023; 1278:341615. [PMID: 37709484 DOI: 10.1016/j.aca.2023.341615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/15/2023] [Accepted: 07/11/2023] [Indexed: 09/16/2023]
Abstract
MicroRNAs (miRNAs) are responsible for post-transcriptional gene regulation, and may function as valuable biomarkers for diseases diagnosis. Accurate and sensitive analysis of miRNAs is in great demand. Quantum dots (QDs) are semiconductor nanomaterials with superior optoelectronic features, such as high quantum yield and brightness, broad absorption and narrow emission, long fluorescence lifetime, and good photostability. Herein, we give a comprehensive review about QD-based biosensors for miRNA assay. Different QD-based biosensors for miRNA assay are classified by the signal types including fluorescent, electrochemical, electrochemiluminescent, and photoelectrochemical outputs. We highlight the features, principles, and performances of the emerging miRNA biosensors, and emphasize the challenges and perspectives in this field.
Collapse
Affiliation(s)
- Wen-Jing Liu
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
| | - Li-Juan Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
| | - Chun-Yang Zhang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
| |
Collapse
|
4
|
Gupta J, Rajamani P. Size- and surface functionalization-driven molecular interaction of CdSe quantum dots with jack bean urease: multispectroscopic, thermodynamic, and AFM approach. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:48300-48322. [PMID: 36757588 DOI: 10.1007/s11356-023-25356-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/12/2023] [Indexed: 02/10/2023]
Abstract
Quantum dots (QDs) with distinctive optical properties have been extensively researched and developed for usage in solar cells, imaging, drug delivery, cellular targeting, etc. But the inevitable production of QDs can lead to their unavoidable release and increased environmental concentration. Depending on morphological and surface properties, QDs at the nano-bio interface considerably impact the activity and structure of bio-molecules. The present study investigates the interaction of metalloenzyme jack bean urease (JBU) and bi-sized CdSe QDs (2.43 nm and 3.63 nm), surface-functionalized to mercaptopropionic acid (MPA) (-COOH), L-cysteine (CYS), L-glutathione (GSH), N-acetyl L-cysteine (NAC) (-COOH, -NH2), and cysteamine hydrochloride (CYST) (-NH2) to assess any alterations in JBU's binding, microenvironment, structure, exciton lifetime, and activity. JBU catalyzes the hydrolysis of urea to produce ammonia and carbon dioxide; any changes in its properties could threaten the survival of several microbes and plants. Spectroscopy techniques such as UV-Vis, fluorescence, circular dichroism, synchronous, time-resolved fluorescence, atomic force microscopy, and JBU activity assay were studied. Results suggested highly spontaneous and energy-favored interactions, which involved static quenching and hydrophobic forces of varied magnitude, dependent on QDs properties. The size, surface modifications, and dosage of QDs significantly impacted the secondary structure and activity of JBUs. Even though the larger sizes of the relevant modifications demonstrated stronger binding, the smaller sizes had the greatest impact on α-helicity and activity. CYST-capped QDs with an average number of the binding site (n) = 1, reduced α-helicity by 16% and activity by 22-30% at 7 nM concentration. In contrast, MPA-capped QDs with n < 1 had the least effect on α-helical structure and activity. The smaller GSH-capped QDs increased the activity by 9%, via partially restoring JBU's α-helical content. The study thus thoroughly analyzed the impact of varied-size and surface-functionalized QDs on the structure and function of JBU, which can be exploited further for several biomedical applications.
Collapse
Affiliation(s)
- Jagriti Gupta
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Paulraj Rajamani
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, 110067, India.
| |
Collapse
|
5
|
Zhang Q, Zhang X, Ma F, Zhang CY. Advances in quantum dot-based biosensors for DNA-modifying enzymes assay. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
6
|
Ghosh S, Amariei G, Mosquera MEG, Rosal R. Polymeric ruthenium precursor as a photoactivated antimicrobial agent. JOURNAL OF HAZARDOUS MATERIALS 2021; 402:123788. [PMID: 33254797 DOI: 10.1016/j.jhazmat.2020.123788] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 07/29/2020] [Accepted: 08/19/2020] [Indexed: 06/12/2023]
Abstract
Ruthenium coordination compounds have demonstrated a promising anticancer and antibacterial activity, but their poor water solubility and low stability under physiological conditions may limit their therapeutic applications. Physical encapsulation or covalent conjugation with polymers may overcome these drawbacks, but generally involve multistep reactions and purification processes. In this work, the antibacterial activity of the polymeric precursor dicarbonyldichlororuthenium (II) [Ru(CO)2Cl2]n has been studied against Escherichia coli and Staphylococcus aureus. This Ru-carbonyl precursor shows minimum inhibitory concentration at nanogram per millilitre, which renders it a novel antimicrobial polymer without any organic ligands. Besides, [Ru(CO)2Cl2]n antimicrobial activity is markedly boosted under photoirradiation, which can be ascribed to the enhanced generation of reactive oxygen species under UV irradiation. [Ru(CO)2Cl2]n has been able to inhibit bacterial growth via the disruption of bacterial membranes and triggering upregulation of stress responses as shown in microscopic measurements. The activity of polymeric ruthenium as an antibacterial material is significant even at 6.6 ng/mL while remaining biocompatible to the mammalian cells at much higher concentrations. This study proves that this simple precursor, [Ru(CO)2Cl2]n, can be used as an antimicrobial compound with high activity and a low toxicity profile in the context of need for new antimicrobial agents to fight bacterial infections.
Collapse
Affiliation(s)
- Srabanti Ghosh
- Department of Organic and Inorganic Chemistry, Instituto de Investigación en Química "Andrés M. del Río" (IQAR), Universidad de Alcalá, Campus Universitario, 28805, Alcalá de Henares, Madrid, Spain.
| | - Georgiana Amariei
- Department of Chemical Engineering, Universidad de Alcalá, Campus Universitario, 28805, Alcalá de Henares, Madrid, Spain
| | - Marta E G Mosquera
- Department of Organic and Inorganic Chemistry, Instituto de Investigación en Química "Andrés M. del Río" (IQAR), Universidad de Alcalá, Campus Universitario, 28805, Alcalá de Henares, Madrid, Spain.
| | - Roberto Rosal
- Department of Chemical Engineering, Universidad de Alcalá, Campus Universitario, 28805, Alcalá de Henares, Madrid, Spain
| |
Collapse
|
7
|
BiOBr and BiOCl decorated on TiO2 QDs: Impressively increased photocatalytic performance for the degradation of pollutants under visible light. ADV POWDER TECHNOL 2020. [DOI: 10.1016/j.apt.2020.07.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
8
|
Proteomic Analysis Identifies Markers of Exposure to Cadmium Sulphide Quantum Dots (CdS QDs). NANOMATERIALS 2020; 10:nano10061214. [PMID: 32580447 PMCID: PMC7353101 DOI: 10.3390/nano10061214] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 06/10/2020] [Accepted: 06/17/2020] [Indexed: 12/11/2022]
Abstract
The use of cadmium sulphide quantum dot (CdS QD)-enabled products has become increasingly widespread. The prospect of their release in the environment is raising concerns. Here we have used the yeast model Saccharomyces cerevisiae to determine the potential impact of CdS QD nanoparticles on living organisms. Proteomic analyses and cell viability assays performed after 9 h exposure revealed expression of proteins involved in oxidative stress and reduced lethality, respectively, whereas oxidative stress declined, and lethality increased after 24 h incubation in the presence of CdS QDs. Quantitative proteomics using the iTRAQ approach (isobaric tags for relative and absolute quantitation) revealed that key proteins involved in essential biological pathways were differentially regulated over the time course of the experiment. At 9 h, most of the glycolytic functions increased, and the abundance of the number of heat shock proteins increased. This contrasts with the situation at 24 h where glycolytic functions, some heat shock proteins as well as oxidative phosphorylation and ATP synthesis were down-regulated. It can be concluded from our data that cell exposure to CdS QDs provokes a metabolic shift from respiration to fermentation, comparable to the situation reported in some cancer cell lines.
Collapse
|
9
|
Bera S, Ghosh S, Basu RN. Fabrication of Bi2S3/ZnO heterostructures: an excellent photocatalyst for visible-light-driven hydrogen generation and photoelectrochemical properties. NEW J CHEM 2018. [DOI: 10.1039/c7nj03424e] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Bi2S3/ZnO heterostructures were synthesized, showing a high catalytic effect in photocatalytic hydrogen generation and organic dye degradation under visible light.
Collapse
Affiliation(s)
- Susmita Bera
- CSIR-Central Glass and Ceramic Research Institute
- Kolkata – 700032
- India
| | - Srabanti Ghosh
- CSIR-Central Glass and Ceramic Research Institute
- Kolkata – 700032
- India
| | - Rajendra N. Basu
- CSIR-Central Glass and Ceramic Research Institute
- Kolkata – 700032
- India
| |
Collapse
|
10
|
Hu J, Wang ZY, Li CC, Zhang CY. Advances in single quantum dot-based nanosensors. Chem Commun (Camb) 2017; 53:13284-13295. [DOI: 10.1039/c7cc07752a] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We review the advances in single quantum dot-based nanosensors and their biomedical applications. We highlight their challenges and future direction.
Collapse
Affiliation(s)
- Juan Hu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Zi-yue Wang
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Chen-chen Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Chun-yang Zhang
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| |
Collapse
|
11
|
Baral A, Roy S, Ghosh S, Hermida-Merino D, Hamley IW, Banerjee A. A Peptide-Based Mechano-sensitive, Proteolytically Stable Hydrogel with Remarkable Antibacterial Properties. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:1836-45. [PMID: 26818698 DOI: 10.1021/acs.langmuir.5b03789] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
A long-chain amino acid containing dipeptide has been found to form a hydrogel in phosphate buffer whose pH ranges from 6.0 to 8.8. The hydrogel formed at pH 7.46 has been characterized by small-angle X-ray scattering (SAXS), wide-angle powder X-ray diffraction (PXRD), Fourier transform infrared (FT-IR) spectroscopy, field-emission scanning electron microscopy (FE-SEM), high-resolution transmission electron microscopy (HR-TEM) imaging and rheological analyses. The microscopic imaging studies suggest the formation of a nanofibrillar three-dimensional (3D) network for the hydrogel. As observed visually and confirmed rheologically, the hydrogel at pH 7.46 exhibits thixotropy. This thixotropic property can be exploited to inject the peptide. Furthermore, the hydrogel exhibits remarkable antibacterial activity against Gram-negative bacteria Escherichia coli and Pseudomonas aeruginosa, which are responsible for many common diseases. The hydrogel has practical applicability due to its biocompatibility with human red blood cells and human fibroblast cells. Interestingly, this hydrogel shows high resistance toward proteolytic enzymes, making it a new potential antimicrobial agent for future applications. It has also been observed that a small change in molecular structure of the gelator peptide not only turns the gelator into a nongelator molecule under similar conditions, but it also has a significant negative impact on its bactericidal character.
Collapse
Affiliation(s)
- Abhishek Baral
- Department of Biological Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700032, India
| | - Subhasish Roy
- Department of Biological Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700032, India
| | - Srabanti Ghosh
- Department of Chemical, Biological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences , Block-JD, Sector-III, Salt Lake, Kolkata-700098, India
| | | | - Ian W Hamley
- Department of Chemistry, University of Reading-Whiteknights , Reading, RG6 6AD, United Kingdom
| | - Arindam Banerjee
- Department of Biological Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700032, India
| |
Collapse
|
12
|
Ghosh S, Chakraborty P, Chakrabarti A, Ghosh M, Mandal A, Saha P, Mukherjee A, Acharya S, Ray M. Biological activity of dendrimer–methylglyoxal complexes for improved therapeutic efficacy against malignant cells. RSC Adv 2016. [DOI: 10.1039/c5ra23477h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A facile strategy to synthesize polymer based conjugation of methylglyoxal which demonstrated inhibition against malignant cells with desired selectivity can revolutionize the cancer treatment via minimizing the human health risks.
Collapse
Affiliation(s)
- Srabanti Ghosh
- Centre for Advanced Materials
- Indian Association for the Cultivation of Science
- Kolkata-700032
- India
| | - Prabal Chakraborty
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata-700064
- India
| | - Adrita Chakrabarti
- Biological Chemistry
- Indian Association for the Cultivation of Science
- Kolkata-700032
- India
| | - Manosij Ghosh
- Centre of Advanced Study
- Department of Botany
- University of Calcutta
- Kolkata-700019
- India
| | - Amit Mandal
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata-700032
- India
| | - Partha Saha
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata-700064
- India
| | - Anita Mukherjee
- Centre of Advanced Study
- Department of Botany
- University of Calcutta
- Kolkata-700019
- India
| | - Somobrata Acharya
- Centre for Advanced Materials
- Indian Association for the Cultivation of Science
- Kolkata-700032
- India
| | - Manju Ray
- Biological Chemistry
- Indian Association for the Cultivation of Science
- Kolkata-700032
- India
- Division of Molecular Medicine
| |
Collapse
|
13
|
Jin G, Jiang LM, Yi DM, Sun HZ, Sun HC. The Influence of Surface Modification on the Photoluminescence of CdTe Quantum Dots: Realization of Bio-Imaging via Cost-Effective Polymer. Chemphyschem 2015; 16:3687-94. [DOI: 10.1002/cphc.201500715] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Indexed: 01/24/2023]
Affiliation(s)
- Gan Jin
- College of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Li-Ming Jiang
- Department of Pediatric Dentistry, School and Hospital of Stomatology; China Medical University; Shenyang 110002 P. R. China
| | - Dong-Mei Yi
- College of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Hai-Zhu Sun
- College of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Hong-Chen Sun
- Department of Pathology; School of Stomatology; Jilin University; Changchun 130021 P. R. China
| |
Collapse
|
14
|
|
15
|
Asok A, Ghosh S, More PA, Chopade BA, Gandhi MN, Kulkarni AR. Surface defect rich ZnO quantum dots as antioxidants inhibiting α-amylase and α-glucosidase: a potential anti-diabetic nanomedicine. J Mater Chem B 2015; 3:4597-4606. [DOI: 10.1039/c5tb00407a] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The antioxidant and enzyme inhibitory activity of defect rich ZnO quantum dots is reported, which shows potential for developing anti-diabetic nanomedicine.
Collapse
Affiliation(s)
- Adersh Asok
- Centre for Research in Nanotechnology and Science
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| | - Sougata Ghosh
- Institute of Bioinformatics and Biotechnology
- University of Pune
- Pune-411007
- India
| | - Piyush A. More
- Institute of Bioinformatics and Biotechnology
- University of Pune
- Pune-411007
- India
| | - Balu A. Chopade
- Department of Microbiology
- University of Pune
- Pune-411007
- India
| | - Mayuri N. Gandhi
- Centre for Research in Nanotechnology and Science
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| | - Ajit R. Kulkarni
- Department of Metallurgical Engineering and Materials Science
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| |
Collapse
|
16
|
Ghosh S, Chakraborty P, Saha P, Acharya S, Ray M. Polymer based nanoformulation of methylglyoxal as an antimicrobial agent: efficacy against resistant bacteria. RSC Adv 2014. [DOI: 10.1039/c4ra00075g] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Functionalized polymer conjugated nanoformulations of methylglyoxal demonstrated broad-spectrum antimicrobial activity, leading to new generation antimicrobial agents and minimizing the environment risks.
Collapse
Affiliation(s)
- Srabanti Ghosh
- Centre for Advanced Materials
- Indian Association for the Cultivation of Science
- Kolkata-700032, India
| | - Prabal Chakraborty
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata-700064, India
| | - Partha Saha
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata-700064, India
| | - Somobrata Acharya
- Centre for Advanced Materials
- Indian Association for the Cultivation of Science
- Kolkata-700032, India
| | - Manju Ray
- Centre for Advanced Materials
- Indian Association for the Cultivation of Science
- Kolkata-700032, India
- Division of Molecular Medicine
- Bose Institute
| |
Collapse
|