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Jain G, Sanghamitra S, Mukherjee M, Mandal MK, Chaudhuri RG, Chakrabarti S. De novo Cu-MOF@CNS nanocomposite coated on a cotton fibrils framework for sustainable solar-driven desalination. NANOSCALE 2024; 16:16684-16696. [PMID: 39171689 DOI: 10.1039/d4nr01930j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
Environmental researchers are extremely concerned about addressing the declining availability of drinking water, which is a critical issue in many nations. Solar-driven desalination is an emerging and pioneering renewable approach to reduce potable water scarcity that is suitable for remote locations, developing countries, and disaster zones as it does not require additional energy supply. However, there are still issues with the scalable preparation of photothermal materials, such as achieving low cost and widening the assortment of useful applications. Conventional carbon- and metal-based absorbers are intricate and fragile, which make them difficult to install and transport in places with minimal infrastructure. Thus, a universal process for creating adaptable solar evaporators is sorely required. Herein, we have come up with a holistic approach using a solar absorber (GJ-01(Cal)) derived from a Cu-MOF (HKUST-1) and carbon nanosheets (CNSs) for generating potable water from saline water using solar radiation. The as-synthesized material provides high-performance photothermal water evaporation when illuminated under solar irradiation at the air-water interface. Moreover, its porous structure, high photothermal conversion efficiency, rapid water flow, and heat insulation make it appropriate for saline water desalination. CNS play a pivotal role in improving the photothermal features of the solar absorber (GJ-01(Cal)) in terms of conjugation to promote Cu(0) species and pyrrolic nitrogen (P-N) amplification and thereby enrich the p-type nature of the absorber's triphasic configuration. With these photothermal factors, the localised surface plasmon resonance (LSPR) of electrons increases and achieves high solar spectrum absorption. The GJ-01(Cal) was further coated on porous cotton fibrils (CF) that regulate photothermal interfacial evaporation (PTIE) by allowing water transportation via capillary action. This assemblage of the nanocomposite on CF efficiently evaporates water at a higher surface temperature of ∼47 °C under one solar illumination, achieving 4.23 kg m-2 h-1 of evaporation flux and 96.5% light-to-heat conversion efficiency. Interestingly, the GJ-01(Cal) coated over CF can be recycled at least 10 times. Additionally, it offers scalable production for higher photothermal efficiency with a flexible substrate as a solar evaporator and is beneficial for society paving new horizons towards a sustainable environment.
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Affiliation(s)
- Geetika Jain
- Amity Institute of Nanotechnology, Amity University Noida, UP 201313, India
- Amity Institute of Click Chemistry Research & Studies, Amity University Noida, UP 201313, India.
| | - Sinu Sanghamitra
- Department of Chemical Engineering, National Institute of Technology Durgapur, WB 713209, India.
| | - Monalisa Mukherjee
- Amity Institute of Click Chemistry Research & Studies, Amity University Noida, UP 201313, India.
| | - Mrinal Kanti Mandal
- Department of Chemical Engineering, National Institute of Technology Durgapur, WB 713209, India.
| | - Rajib Ghosh Chaudhuri
- Department of Chemical Engineering, National Institute of Technology Durgapur, WB 713209, India.
| | - Sandip Chakrabarti
- Amity Institute of Click Chemistry Research & Studies, Amity University Noida, UP 201313, India.
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2
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Preetam S. Nano revolution: pioneering the future of water reclamation with micro-/nano-robots. NANOSCALE ADVANCES 2024; 6:2569-2581. [PMID: 38752135 PMCID: PMC11093266 DOI: 10.1039/d3na01106b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/05/2024] [Indexed: 05/18/2024]
Abstract
Earth's freshwater reserves are alarmingly limited, with less than 1% readily available. Factors such as industrialisation, population expansion, and climate change are compounding the scarcity of clean water. In this context, self-driven, programmable micro- and nano-scale synthetic robots offer a potential solution for enhancing water monitoring and remediation. With the aid of these innovative robots, diffusion-limited reactions can be overcome, allowing for active engagement with target pollutants, such as heavy metals, dyes, nano- and micro-plastics, oils, pathogenic microorganisms, and persistent organic pollutants. Herein, we introduced and reviewed recent influential and advanced studies on micro-/nano-robots (MNR) carried out over the past decade. Typical works are categorized by propulsion modes, analyzing their advantages and drawbacks in detail and looking at specific applications. Moreover, this review provides a concise overview of the contemporary advancements and applications of micro-/nano-robots in water-cleaning applications.
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Affiliation(s)
- Subham Preetam
- Department of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science and Technology Daegu-42988 South Korea
- Institute of Advanced Materials, IAAM Gammalkilsvägen 18 Ulrika 59053 Sweden
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3
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Preetam S, Duhita Mondal D, Mukerjee N, Naser SS, Tabish TA, Thorat N. Revolutionizing Cancer Treatment: The Promising Horizon of Zein Nanosystems. ACS Biomater Sci Eng 2024; 10:1946-1965. [PMID: 38427627 PMCID: PMC11005017 DOI: 10.1021/acsbiomaterials.3c01540] [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: 10/20/2023] [Revised: 02/09/2024] [Accepted: 02/12/2024] [Indexed: 03/03/2024]
Abstract
Various nanomaterials have recently become fascinating tools in cancer diagnostic applications because of their multifunctional and inherent molecular characteristics that support efficient diagnosis and image-guided therapy. Zein nanoparticles are a protein derived from maize. It belongs to the class of prolamins possessing a spherical structure with conformational properties similar to those of conventional globular proteins like ribonuclease and insulin. Zein nanoparticles have gained massive interest over the past couple of years owing to their natural hydrophilicity, ease of functionalization, biodegradability, and biocompatibility, thereby improving oral bioavailability, nanoparticle targeting, and prolonged drug administration. Thus, zein nanoparticles are becoming a promising candidate for precision cancer drug delivery. This review highlights the clinical significance of applying zein nanosystems for cancer theragnostic─moreover, the role of zein nanosystems for cancer drug delivery, anticancer agents, and gene therapy. Finally, the difficulties and potential uses of these NPs in cancer treatment and detection are discussed. This review will pave the way for researchers to develop theranostic strategies for precision medicine utilizing zein nanosystems.
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Affiliation(s)
- Subham Preetam
- Department
of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science and Technology, Daegu 42988, South Korea
| | - Deb Duhita Mondal
- Department
of Biotechnology, Heritage Institute of
Technology, Kolkata, West Bengal 700107, India
| | - Nobendu Mukerjee
- Centre
for Global Health Research, Saveetha Medical
College and Hospital, Chennai 602105, India
- Department
of Science and Engineering, Novel Global
Community and Educational Foundation, Hebasham 2770, NSW, Australia
| | | | - Tanveer A. Tabish
- Division
of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, OX3 7BN, United Kingdom
| | - Nanasaheb Thorat
- Nuffield
Department of Women’s & Reproductive Health, Medical Science
Division, John Radcliffe Hospital University
of Oxford, Oxford, OX3 9DU, United Kingdom
- Department
of Physics, Bernal Institute and Limerick
Digital Cancer Research Centre (LDCRC), University of Limerick, Castletroy, Limerick V94T9PX, Ireland
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4
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Singh AK, Bhardwaj K. Mechanistic understanding of green synthesized cerium nanoparticles for the photocatalytic degradation of dyes and antibiotics from aqueous media and antimicrobial efficacy: A review. ENVIRONMENTAL RESEARCH 2024; 246:118001. [PMID: 38145730 DOI: 10.1016/j.envres.2023.118001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 12/10/2023] [Accepted: 12/19/2023] [Indexed: 12/27/2023]
Abstract
In recent years, extensive research endeavors are being undertaken for synthesis of an efficient, economic and eco-friendly cerium oxide nanoparticles (CeO2 NPs) using plant extract mediated greener approach. A number of medicinal plants and their specific parts (flowers, bark, seeds, fruits, seeds and leaves) have been found to be capable of synthesizing CeO2 NPs. The specific key phytochemical constituents of plants such as alkaloids, terpenoids, phenolic acids, flavones and tannins can play significant role as a reducing, stabilizing and capping agents in the synthesis of CeO2 NPs from their respective precursor solution of metal ions. The CeO2 NPs are frequently using in diverse fields of science and technology including photocatalytic degradation of dyes, antibiotics as well as antimicrobial applications. In this review, the mechanism behind the green synthesis CeO2 NPs using plant entities are summarized along with discussion of analytical results from characterization techniques. An overview of CeO2 NPs for water remediation application via photocatalytic degradation of dyes and antibiotics are discussed. In addition, the mechanisms of antimicrobial efficacy of CeO2 NPs and current challenges for their sustainable application at large scale in real environmental conditions are discussed.
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Affiliation(s)
- Arun K Singh
- Department of Chemistry, M. M. Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana, Ambala, Haryana, 133207, India.
| | - Kajal Bhardwaj
- Department of Chemistry, M. M. Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana, Ambala, Haryana, 133207, India
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5
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Rajput P, Kumar P, Priya AK, Kumari S, Shiade SRG, Rajput VD, Fathi A, Pradhan A, Sarfraz R, Sushkova S, Mandzhieva S, Minkina T, Soldatov A, Wong MH, Rensing C. Nanomaterials and biochar mediated remediation of emerging contaminants. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 916:170064. [PMID: 38242481 DOI: 10.1016/j.scitotenv.2024.170064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 12/29/2023] [Accepted: 01/08/2024] [Indexed: 01/21/2024]
Abstract
The unrestricted release of various toxic substances into the environment is a critical global issue, gaining increased attention in modern society. Many of these substances are pristine to various environmental compartments known as contaminants/emerging contaminants (ECs). Nanoparticles and emerging sorbents enhanced remediation is a compelling methodology exhibiting great potential in addressing EC-related issues and facilitating their elimination from the environment, particularly those compounds that demonstrate eco-toxicity and pose considerable challenges in terms of removal. It provides a novel technique enabling the secure and sustainable removal of various ECs, including persistent organic compounds, microplastics, phthalate, etc. This extensive review presents a critical perspective on the current advancements and potential outcomes of nano-enhanced remediation techniques such as photocatalysis, nano-sensing, nano-enhanced sorbents, bio/phyto-remediation, which are applied to clean-up the natural environment. In addition, when dealing with residual contaminants, special attention is paid to both health and environmental implications; therefore, an evaluation of the long-term sustainability of nano-enhanced remediation methods has been considered. The integrated mechanical approaches were thoroughly discussed and presented in graphical forms. Thus, the critical evaluation of the integrated use of most emerging remediation technologies will open a new dimension in environmental safety and clean-up program.
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Affiliation(s)
| | - Pradeep Kumar
- Department of Botany, MMV, Banaras Hindu University, Varanasi 221005, India
| | - A K Priya
- Department of Chemical Engineering, KPR Institute of Engineering and Technology, Tamil Nadu, India
| | | | | | | | - Amin Fathi
- Department of Agronomy, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
| | - Arunava Pradhan
- Centre of Molecular and Environmental Biology (CBMA), Campus of Gualtar, University of Minho, 4710-057 Braga, Portugal; IB-S - Institute of Science and Innovation for Bio-Sustainability, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
| | - Rubab Sarfraz
- Institute of Environmental Microbiology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | | | | | | | | | - Ming Hung Wong
- Southern Federal University, Rostov-on-Don 344006, Russia; Consortium on Health, Environment, Education, and Research (CHEER), Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, Hong Kong, China
| | - Christopher Rensing
- Institute of Environmental Microbiology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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6
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Rathod S, Preetam S, Pandey C, Bera SP. Exploring synthesis and applications of green nanoparticles and the role of nanotechnology in wastewater treatment. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2024; 41:e00830. [PMID: 38332899 PMCID: PMC10850744 DOI: 10.1016/j.btre.2024.e00830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
Current research endeavours are progressively focussing towards discovering sustainable methods for synthesising eco-friendly materials. In this environment, nanotechnology has emerged as a key frontier, especially in bioremediation and biotechnology. A few areas of nanotechnology including membrane technology, sophisticated oxidation processes, and biosensors. It is possible to create nanoparticles (NPs) via physical, chemical, or biological pathways in a variety of sizes and forms. These days, the investigation of plants as substitutes for NP synthesis methods has drawn a lot of interest. Toxic water contaminants such as methyl blue have been shown to be removed upto 70% by nanoparticles. In our article, we aimed at focussing the environmental sustainability and cost-effectiveness towards the green synthesis of nanoparticles. Furthermore it offers a comprehensive thorough summary of green NP synthesis methods which can be distinguished by their ease of use, financial sustainability, and environmentally favourable utilization of plant extracts. This study highlights how green synthesis methods have the potential to transform manufacturing of NPs while adhering to environmental stewardship principles and resource efficiency.
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Affiliation(s)
- Shreya Rathod
- School of Sciences, P P Savani University, Surat, Gujarat, 391425, India
| | - Subham Preetam
- Institute of Advanced Materials, IAAM, Gammalkilsvägen 18, Ulrika, 59053, Sweden
- Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu, 42988, Republic of Korea
| | - Chetan Pandey
- Department of Botany, Hindu College, University of Delhi, New Delhi, 110007, India
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7
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Saroa A, Singh A, Jindal N, Kumar R, Singh K, Guleria P, Boopathy R, Kumar V. Nanotechnology-assisted treatment of pharmaceuticals contaminated water. Bioengineered 2023; 14:2260919. [PMID: 37750751 PMCID: PMC10524801 DOI: 10.1080/21655979.2023.2260919] [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: 03/15/2023] [Accepted: 09/13/2023] [Indexed: 09/27/2023] Open
Abstract
The presence of pharmaceutical compounds in wastewater due to an increase in industrialization and urbanization is a serious health concern. The demand for diverse types of pharmaceutical compounds is expected to grow as there is continuous improvement in the global human health standards. Discharge of domestic pharmaceutical personal care products and hospital waste has aggravated the burden on wastewater management. Further, the pharmaceutical water is toxic not only to the aquatic organism but also to terrestrial animals coming in contact directly or indirectly. The pharmaceutical wastes can be removed by adsorption and/or degradation approach. Nanoparticles (NPs), such as 2D layers materials, metal-organic frameworks (MOFs), and carbonaceous nanomaterials are proven to be more efficient for adsorption and/or degradation of pharmaceutical waste. In addition, inclusion of NPs to form various composites leads to improvement in the waste treatment efficacy to a greater extent. Overall, carbonaceous nanocomposites have advantage in the form of being produced from renewable resources and the nanocomposite material is biodegradable either completely or to a great extent. A comprehensive literature survey on the recent advancement of pharmaceutical wastewater is the focus of the present article.
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Affiliation(s)
- Amandeep Saroa
- Department of Chemistry, Sri Guru Teg Bahadur Khalsa College, Sri Anandpur Sahib, India
| | - Amrit Singh
- Department of Physics, Sri Guru Teg Bahadur Khalsa College, Sri Anandpur Sahib, India
| | - Neha Jindal
- Department of Chemistry, DAV College, Bathinda, India
| | - Raj Kumar
- Department of Chemistry, School of Basic and Applied Sciences, Maharaja Agrasen University, Baddi, India
| | | | - Praveen Guleria
- Department of Biotechnology, DAV University, Jalandhar, India
| | - Raj Boopathy
- Department of Biological Sciences, Nicholls State University, Thibodaux, LA, USA
| | - Vineet Kumar
- Department of Biotechnology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab, India
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8
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Bhattacharya T, Preetam S, Ghosh B, Chakrabarti T, Chakrabarti P, Samal SK, Thorat N. Advancement in Biopolymer Assisted Cancer Theranostics. ACS APPLIED BIO MATERIALS 2023; 6:3959-3983. [PMID: 37699558 PMCID: PMC10583232 DOI: 10.1021/acsabm.3c00458] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 08/30/2023] [Indexed: 09/14/2023]
Abstract
Applications of nanotechnology have increased the importance of research and nanocarriers, which have revolutionized the method of drug delivery to treat several diseases, including cancer, in the past few years. Cancer, one of the world's fatal diseases, has drawn scientists' attention for its multidrug resistance to various chemotherapeutic drugs. To minimize the side effects of chemotherapeutic agents on healthy cells and to develop technological advancement in drug delivery systems, scientists have developed an alternative approach to delivering chemotherapeutic drugs at the targeted site by integrating it inside the nanocarriers like synthetic polymers, nanotubes, micelles, dendrimers, magnetic nanoparticles, quantum dots (QDs), lipid nanoparticles, nano-biopolymeric substances, etc., which has shown promising results in both preclinical and clinical trials of cancer management. Besides that, nanocarriers, especially biopolymeric nanoparticles, have received much attention from researchers due to their cost-effectiveness, biodegradability, treatment efficacy, and ability to target drug delivery by crossing the blood-brain barrier. This review emphasizes the fabrication processes, the therapeutic and theragnostic applications, and the importance of different biopolymeric nanocarriers in targeting cancer both in vitro and in vivo, which conclude with the challenges and opportunities of future exploration using biopolymeric nanocarriers in onco-therapy with improved availability and reduced toxicity.
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Affiliation(s)
- Tanima Bhattacharya
- Department
of Food and Nutrition, College of Human Ecology, Kyung Hee University, 26 Kyunghee-daero, Dongdaemun-gu, Seoul 02447, Republic
of Korea
- Nondestructive
Bio-Sensing Laboratory, Dept. of Biosystems Machinery Engineering,
College of Agriculture and Life Science, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Subham Preetam
- Centre
for Biotechnology, Siksha O Anusandhan (Deemed
to be University), Bhubaneswar 751024, Odisha, India
- Daegu
Gyeongbuk Institute of Science & Technology (DGIST), Daegu 42988, Republic of Korea
| | - Basab Ghosh
- KIIT
School of Biotechnology, Kalinga Institute
of Industrial Technology (KIIT-DU), Bhubaneswar 751024, Odisha, India
| | - Tulika Chakrabarti
- Department
of Chemistry, Sir Padampat Singhania University, Bhatewar, Udaipur 313601, Rajasthan, India
| | | | - Shailesh Kumar Samal
- Section of
Immunology and Chronic Disease, Institute of Environmental Medicine, Karolinska Institutet, Stockholm 171 77, Sweden
| | - Nanasaheb Thorat
- Nuffield
Department of Women’s & Reproductive Health, Medical Science
Division, John Radcliffe Hospital University
of Oxford, Oxford OX3 9DU, United Kingdom
- Department
of Physics, Bernal Institute and Limerick Digital Cancer Research
Centre (LDCRC), University of Limerick, Castletroy, Limerick V94T9PX, Ireland
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9
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Preetam S, Jonnalagadda S, Kumar L, Rath R, Chattopadhyay S, Alghamdi BS, Abuzenadah AM, Jha NK, Gautam A, Malik S, Ashraf GM. Therapeutic potential of lipid nanosystems for the treatment of Parkinson's disease. Ageing Res Rev 2023; 89:101965. [PMID: 37268112 DOI: 10.1016/j.arr.2023.101965] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/28/2023] [Accepted: 05/28/2023] [Indexed: 06/04/2023]
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disorder. The degeneration of dopaminergic neurons in the midbrain is primarily responsible for the onset of the disease. The major challenge faced in the treatment of PD is the blood-brain barrier (BBB), which impedes the delivery of therapeutics to targeted locations. To address this issue, lipid nanosystems have been used for the precise delivery of therapeutic compounds in anti-PD therapy. In this review, we will discuss the application and clinical significance of lipid nanosystem in delivering therapeutic compounds for anti-PD treatment. These medicinal compounds include ropinirole, apomorphine, bromocriptine, astaxanthin, resveratrol, dopamine, glyceryl monooleate, levodopa, N-3,4-bis(pivaloyloxy)- dopamine and fibroblast growth factor, which have significant potential to treat PD in the early stage. This review, in a nutshell, will pave the way for researchers to develop diagnostic and potential therapeutic approaches using nanomedicine to overcome the challenges posed by the BBB in delivering therapeutic compounds for PD.
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Affiliation(s)
- Subham Preetam
- Institute of Advanced Materials, IAAM, Gammalkilsvägen 18, Ulrika, 59053, Sweden; Centre for Biotechnology, Siksha O Anusandhan (SOA-DU), Bhubaneswar 751030, Odisha, India.
| | - Swathi Jonnalagadda
- School of Biology, Indian Institute of Science Education and Research, Thiruvananthapuram, India.
| | - Lamha Kumar
- School of Biology, Indian Institute of Science Education and Research, Thiruvananthapuram, India.
| | - Rajeswari Rath
- Centre for Biotechnology, Siksha O Anusandhan (SOA-DU), Bhubaneswar 751030, Odisha, India.
| | - Soham Chattopadhyay
- Department of Zoology, Maulana Azad College, Kolkata, Kolkata-700013, West Bengal, India.
| | - Badrah S Alghamdi
- Department of Physiology, Neuroscience Unit, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia; Pre-Clinical Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Adel M Abuzenadah
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia; Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida 201310, India; Department of Biotechnology, School of Applied & Life Sciences (SALS), Uttaranchal University, Dehradun 248007, India; School of Bioengineering & Biosciences, Lovely Professional University, Phagwara 144411, India; Department of Biotechnology Engineering and Food Technology, Chandigarh University, Mohali, 140413, India.
| | - Akash Gautam
- Centre for Neural and Cognitive Sciences, University of Hyderabad, Hyderabad 500046, India.
| | - Sumira Malik
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi, Jharkhand, 834001, India; Guru Nanak College of Pharmaceutical Sciences, Chakrata Road, Jhajra, Dehradun 248007, India.
| | - Ghulam Md Ashraf
- University of Sharjah, College of Health Sciences, and Research Institute for Medical and Health Sciences, Department of Medical Laboratory Sciences.
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10
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Mofijur M, Hasan MM, Sultana S, Kabir Z, Djavanroodi F, Ahmed SF, Jahirul MI, Badruddin IA, Khan TMY. Advancements in algal membrane bioreactors: Overcoming obstacles and harnessing potential for eliminating hazardous pollutants from wastewater. CHEMOSPHERE 2023:139291. [PMID: 37353165 DOI: 10.1016/j.chemosphere.2023.139291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/11/2023] [Accepted: 06/19/2023] [Indexed: 06/25/2023]
Abstract
This paper offers a comprehensive analysis of algal-based membrane bioreactors (AMBRs) and their potential for removing hazardous and toxic contaminants from wastewater. Through an identification of contaminant types and sources, as well as an explanation of AMBR operating principles, this study sheds light on the promising capabilities of AMBRs in eliminating pollutants like nitrogen, phosphorus, and organic matter, while generating valuable biomass and energy. However, challenges and limitations, such as the need for process optimization and the risk of algal-bacterial imbalance, have been identified. To overcome these obstacles, strategies like mixed cultures and bioaugmentation techniques have been proposed. Furthermore, this study explores the wider applications of AMBRs beyond wastewater treatment, including the production of value-added products and the removal of emerging contaminants. The findings underscore the significance of factors such as appropriate algal-bacterial consortia selection, hydraulic and organic loading rate optimization, and environmental factor control for the success of AMBRs. A comprehensive understanding of these challenges and opportunities can pave the way for more efficient and effective wastewater treatment processes, which are crucial for safeguarding public health and the environment.
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Affiliation(s)
- M Mofijur
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Ultimo, NSW, 2007, Australia; Mechanical Engineering Department, Prince Mohammad Bin Fahd University, Al Khobar, 31952, Saudi Arabia.
| | - M M Hasan
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Ultimo, NSW, 2007, Australia; School of Engineering and Technology, Central Queensland University, QLD, 4701, Australia
| | - Sabrina Sultana
- Department of Soil, Water and Environment, University of Dhaka, Dhaka, 1000, Bangladesh
| | - Zobaidul Kabir
- School of Environmental and Life Sciences, University of Newcastle, NSW, 2258, Australia
| | - F Djavanroodi
- Mechanical Engineering Department, Prince Mohammad Bin Fahd University, Al Khobar, 31952, Saudi Arabia
| | - Shams Forruque Ahmed
- Science and Math Program, Asian University for Women, Chattogram, 4000, Bangladesh
| | - M I Jahirul
- School of Engineering and Technology, Central Queensland University, QLD, 4701, Australia
| | - Irfan Anjum Badruddin
- Mechanical Engineering Department, College of Engineering, King Khalid University, Abha, 61421, Saudi Arabia
| | - T M Yunus Khan
- Mechanical Engineering Department, College of Engineering, King Khalid University, Abha, 61421, Saudi Arabia
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11
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Bhatt P, Joshi S, Urper Bayram GM, Khati P, Simsek H. Developments and application of chitosan-based adsorbents for wastewater treatments. ENVIRONMENTAL RESEARCH 2023; 226:115530. [PMID: 36863653 DOI: 10.1016/j.envres.2023.115530] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/05/2023] [Accepted: 02/18/2023] [Indexed: 06/18/2023]
Abstract
Water quality is deteriorating continuously as increasing levels of toxic inorganic and organic contaminants mostly discharging into the aquatic environment. Removal of such pollutants from the water system is an emerging research area. During the past few years use of biodegradable and biocompatible natural additives has attracted considerable attention to alleviate pollutants from wastewater. The chitosan and its composites emerged as a promising adsorbents due to their low price, abundance, amino, and hydroxyl groups, as well as their potential to remove various toxins from wastewater. However, a few challenges associated with its practical use include lack of selectivity, low mechanical strength, and solubility in acidic medium. Therefore, several approaches for modification have been explored to improve the physicochemical properties of chitosan for wastewater treatment. Chitosan nanocomposites found effective for the removal of metals, pharmaceuticals, pesticides, microplastics from the wastewaters. Nanoparticle doped with chitosan in the form of nano-biocomposites has recently gained much attention and proven a successful tool for water purification. Hence, applying chitosan-based adsorbents with numerous modifications is a cutting-edge approach to eliminating toxic pollutants from aquatic systems with the global aim of making potable water available worldwide. This review presents an overview of distinct materials and methods for developing novel chitosan-based nanocomposites for wastewater treatment.
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Affiliation(s)
- Pankaj Bhatt
- Department of Agricultural & Biological Engineering, Purdue University, West Lafayette, IN, 47906, USA.
| | - Samiksha Joshi
- Graphic Era Hill University Bhimtal, Nainital, Uttarakhand, India
| | - Gulsum Melike Urper Bayram
- National Research Center on Membrane Technologies, Istanbul Technical University, Maslak, Istanbul, 34469, Turkey
| | - Priyanka Khati
- Crop Production Division, Vivekananda Parvatiya Krishi Anusandhan Sansthan, Almora, Uttarakhand, India
| | - Halis Simsek
- Department of Agricultural & Biological Engineering, Purdue University, West Lafayette, IN, 47906, USA.
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Rajput VD, Minkina T. Editorial for Special Issue "Nano-Bioremediation Approaches for Degraded Soils and Sustainable Crop Production". NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1138. [PMID: 37049232 PMCID: PMC10096599 DOI: 10.3390/nano13071138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 03/21/2023] [Indexed: 06/19/2023]
Abstract
In recent decades, the global population has rapidly increased, resulting in an increasing demand for food [...].
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Choudhary S, Sharma K, Sharma V, Kumar V. Performance Evaluation of Gum Gellan-Based Hydrogel as a Novel Adsorbent for the Removal of Cationic Dyes: Linear Regression Models. ACS APPLIED MATERIALS & INTERFACES 2023; 15:5942-5953. [PMID: 36691299 DOI: 10.1021/acsami.2c20710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
In this work, the suitability and efficacy of the previously reported biodegradable gellan gum (GG)-based hydrogel have been thoroughly investigated with respect to the adsorption mechanisms of malachite green (MG) and methylene blue (MB) dyes. The dyes' removal from aqueous solutions using GG-cl-poly(AA) as an adsorbent material has been studied in a discontinuous system with respect to contact time, dose, pH, and temperature. The synthesized hydrogel was characterized by FT-IR, TGA, XRD, 1H NMR, and FE-SEM. The adsorption capacity of GG-cl-poly(AA) hydrogel was investigated at different pH solutions (3, 7, and 10), and it was found that neutralized charge plays a crucial role in the enhancement of dye removal. To better understand the behavior of the GG-cl-poly(AA) hydrogel in adsorbing model dyes, adsorption kinetics, isotherms, and thermodynamics were also investigated. The values of qmax for MG and MB were obtained to be 552.48 and 531.9 mg g-1. In addition, the influence of NaCl concentration on adsorption efficiency was investigated, and it was found that as the ion concentration increased, the effectiveness of the adsorption process dropped. Moreover, the synthesized hydrogel's potential application in the adsorption and separation of dyes from wastewater is enhanced by the reusability investigations conducted in convenient conditions. As a result, it is possible to conclude that reusing GG-cl-poly(AA) hydrogel as a low-cost, easy-to-handle, nontoxic material in an industrial wastewater treatment plant's adsorption process can provide a number of advantages, including high efficiency for MG and MB removal and cost savings on overall treatment plant operations.
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Affiliation(s)
- Sonal Choudhary
- Institute of Forensic Science & Criminology, Panjab University, Chandigarh160014, India
| | - Kashma Sharma
- Department of Chemistry, DAV College, Sector-10, Chandigarh160011, India
| | - Vishal Sharma
- Institute of Forensic Science & Criminology, Panjab University, Chandigarh160014, India
| | - Vijay Kumar
- Department of Physics, National Institute of Technology, Hazratbal, Srinagar, Jammu and Kashmir190006, India
- Department of Physics, University of the Free State, P.O. Box 339, BloemfonteinZA9300, South Africa
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