Relevant bibliographies by topics / Iron oxide NPs

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
  5. Reports

Academic literature on the topic 'Iron oxide NPs'

Author: Grafiati
Published: 9 March 2023
Last updated: 11 March 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Iron oxide NPs.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Iron oxide NPs"

1

Huseen, Rania Hasan, Ali A. Taha, Ihab Q. Ali, Oday Mahmmod Abdulhusein, and Selma M. H. Al-Jawad. "Biological activity of gum Arabic-coated ferrous oxide nanoparticles." Modern Physics Letters B 35, no. 24 (2021): 2150411. http://dx.doi.org/10.1142/s021798492150411x.

Full text
Abstract:
In this study, iron oxide nanoparticles (NPs) had been prepared by co-precipitation method. In order to reduce their toxicity and increase stability, prepared iron oxide was coated with gum Arabic. Gum Arabic is preferred over synthetic materials due to their non-toxicity, low cost and availability. Characterization of coated and non-coated iron oxide NPs had been performed by spectrophotometer, Fourier transfer infra-red spectrophotometer (FTIR), Zeta potential, X-ray diffraction (XRD) and field emission scanning electron microscopic (FE-SEM). The fabricated nanoparticles appeared purity and
APA, Harvard, Vancouver, ISO, and other styles
2

Batool, Sadaf, and Zakir Hussain. "Diospyros lotus-mediated Synthesis of Iron Oxide Nanoparticles and Their Application as a Catalyst in Fenton Reaction." Current Nanoscience 16, no. 1 (2020): 91–100. http://dx.doi.org/10.2174/1573413715666191023103729.

Full text
Abstract:
Background: : Iron Oxide nanoparticles have enormous applications in environmental remediation and catalysis. The synthesis of such nanoparticles through a green approach provides a significant advantage due to the non-toxic nature of the ingredients involved. Method: : In the present work, Diospyros lotus fruit extract was used for the synthesis of iron oxide nanoparticles (NPs). The plant biomolecules were extracted employing two different solvents, i.e. water and methanol. The effect of both the extracts on the reduction of metal salt as well as on the shape and size of the produced NPs was
APA, Harvard, Vancouver, ISO, and other styles
3

Curcio, Alberto, Aurore Van de Walle, Christine Péchoux, Ali Abou-Hassan, and Claire Wilhelm. "In Vivo Assimilation of CuS, Iron Oxide and Iron Oxide@CuS Nanoparticles in Mice: A 6-Month Follow-Up Study." Pharmaceutics 14, no. 1 (2022): 179. http://dx.doi.org/10.3390/pharmaceutics14010179.

Full text
Abstract:
Nanoparticles (NPs) are at the leading edge of nanomedicine, and determining their biosafety remains a mandatory precondition for biomedical applications. Herein, we explore the bioassimilation of copper sulfide NPs reported as powerful photo-responsive anticancer therapeutic agents. The nanoparticles investigated present a hollow shell morphology, that can be left empty (CuS NPs) or be filled with an iron oxide flower-like core (iron oxide@CuS NPs), and are compared with the iron oxide nanoparticles only (iron oxide NPs). CuS, iron oxide@CuS and iron oxide NPs were injected in 6-week-old mice
APA, Harvard, Vancouver, ISO, and other styles
4

Sabry, Raad S., Muslim A. Abid, and Sarah Q. Hussein. "Effects of Change PH on The Structural and Optical Properties of Iron Oxide Nanoparticles." Al-Mustansiriyah Journal of Science 32, no. 3 (2021): 58. http://dx.doi.org/10.23851/mjs.v32i3.967.

Full text
Abstract:
Iron oxide nanoparticles were made using celery extract by chemical method with change PH. Bio-materials in celery extract synthesized the iron oxide nanoparticles by reducing iron (III) chloride (FeCl3) and then acted as both capping and stabilizing agents. The iron oxide NPs were characterized by XRD, SEM, and UV–vis techniques. The change PH affected the size, shape, and purity of iron oxide NPs. XRD results showed Crystallite size increased from 16.71nm to 21.65nm as pH was increased from 1.6 to 12. SEM images showed that the particle size of (α-Fe2O3) NPs was around 40.06 nm, while increa
APA, Harvard, Vancouver, ISO, and other styles
5

Suryawanshi, Prashant L., Shirish H. Sonawane, Bharat A. Bhanvase, Muthupandian Ashokkumar, Makarand S. Pimplapure, and Parag R. Gogate. "Synthesis of iron oxide nanoparticles in a continuous flow spiral microreactor and Corning® advanced flow™ reactor." Green Processing and Synthesis 7, no. 1 (2018): 1–11. http://dx.doi.org/10.1515/gps-2016-0138.

Full text
Abstract:
AbstractIn the present work, synthesis of iron oxide nanoparticles (NPs) using continuous flow microreactor (MR) and advanced flow™ reactor (AFR™) has been investigated with evaluation of the efficacy of the two types of MRs. Effect of the different operating parameters on the characteristics of the obtained NPs has also been investigated. The synthesis of iron oxide NPs was based on the co-precipitation and reduction reactions using iron (III) nitrate precursor and sodium hydroxide as reducing agents. The iron oxide NPs were characterized using transmission electron microscopy (TEM), Fourier
APA, Harvard, Vancouver, ISO, and other styles
6

Snoderly, Hunter T., Kasey A. Freshwater, Celia Martinez de la Torre, Dhruvi M. Panchal, Jenna N. Vito, and Margaret F. Bennewitz. "PEGylation of Metal Oxide Nanoparticles Modulates Neutrophil Extracellular Trap Formation." Biosensors 12, no. 2 (2022): 123. http://dx.doi.org/10.3390/bios12020123.

Full text
Abstract:
Novel metal oxide nanoparticle (NP) contrast agents may offer safety and functionality advantages over conventional gadolinium-based contrast agents (GBCAs) for cancer diagnosis by magnetic resonance imaging. However, little is known about the behavior of metal oxide NPs, or of their effect, upon coming into contact with the innate immune system. As neutrophils are the body’s first line of defense, we sought to understand how manganese oxide and iron oxide NPs impact leukocyte functionality. Specifically, we evaluated whether contrast agents caused neutrophils to release web-like fibers of DNA
APA, Harvard, Vancouver, ISO, and other styles
7

Hafeez, M., R. Shaheen, S. Ali, et al. "Populus ciliata conjugated of iron oxide nanoparticles and their potential antibacterial activities against human bacterial pathogens." Digest Journal of Nanomaterials and Biostructures 16, no. 3 (2021): 899–906. http://dx.doi.org/10.15251/djnb.2021.163.899.

Full text
Abstract:
Green synthesis is gaining huge significance because of its environmentally harmonious nature and low cost. This is an important technique to synthesize metal oxide nanoparticles. In the current study, iron oxide nanoparticles (Fe2O3-NPs) were formulated by using Populus ciliata leaf extract and ferrous sulphate (FeSO4.7H2O). These NPs were analyzed by X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), Fourier Transform Spectroscopy (FT-IR), and Energy Dispersive X-ray (EDX). The synthesized NPs were used against Gram positive and negative bact
APA, Harvard, Vancouver, ISO, and other styles
8

Mokhosi, Seipati Rosemary, Wendy Mdlalose, Amos Nhlapo, and Moganavelli Singh. "Advances in the Synthesis and Application of Magnetic Ferrite Nanoparticles for Cancer Therapy." Pharmaceutics 14, no. 5 (2022): 937. http://dx.doi.org/10.3390/pharmaceutics14050937.

Full text
Abstract:
Cancer is among the leading causes of mortality globally, with nearly 10 million deaths in 2020. The emergence of nanotechnology has revolutionised treatment strategies in medicine, with rigorous research focusing on designing multi-functional nanoparticles (NPs) that are biocompatible, non-toxic, and target-specific. Iron-oxide-based NPs have been successfully employed in theranostics as imaging agents and drug delivery vehicles for anti-cancer treatment. Substituted iron-oxides (MFe2O4) have emerged as potential nanocarriers due to their unique and attractive properties such as size and magn
APA, Harvard, Vancouver, ISO, and other styles
9

Sutunkova, Marina P. "EXPERIMENTAL STUDIES OF TOXIC EFFECTS’ OF METALLIC NANOPARTICLES AT IRON AND NONFERROUS INDUSTRIES AND RISK ASSESSMENT FOR WORKERS` HEALTH." Hygiene and sanitation 96, no. 12 (2019): 1182–87. http://dx.doi.org/10.18821/0016-9900-2017-96-12-1182-1187.

Full text
Abstract:
The paper summarizes main results of our toxicological “in vivo“ experiments on white rats exposed to either a) a single intratracheal instillation of silver, gold, iron oxide, copper oxide, nickel oxide, manganese oxide, zinc oxide and lead oxide nanoparticles (NPs) in stable water suspensions without any chemical additives, b) repeated intraperitoneal injections the same NPs, c) low-level long-term inhalation exposure to the iron oxide nano-aerosol. We found these NPs to be much more noxious on both cellular and systemic levels as compared with their one micrometer or even submicron counterp
APA, Harvard, Vancouver, ISO, and other styles
10

Turi, Muhammad Tahir, Ma Wei, Ittehad Hussain, and Javid Hussain. "Arsenic (v) Adsorption by Using Synthesized Iron Oxide Nanoparticles (Fe2O3-NPs) and Aluminum Oxide Nanoparticles (Al2O3-NPs)." Vol 4 Issue 4 4, no. 4 (2022): 1023–41. http://dx.doi.org/10.33411/ijist/2022040408.

Full text
Abstract:
Arsenic, is one of the most harmful elements to humans, health of chronic diseases, and continuously causing a threat to the world. Arsenic is found in combined form in rocks under the earth's surface and when it dissolves, it contaminates groundwater. In the current research study synthesized iron oxide nanoparticles (Fe2O3-NPs) and aluminum oxide nanoparticles (Al2O3-NPs) for the removal of arsenic (As) (˅) from an aqueous medium and characterized the synthesized material by different analytical techniques such as FT-IR spectroscopy and XRD spectroscopy. The results show successful synthesis
APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Iron oxide NPs"

1

Kumar, Rajender. "Development and potential applications of nanomaterials for arsenic removal from contaminated groundwater." Thesis, KTH, Miljögeokemi och ekoteknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-96106.

Full text
Abstract:
In this study, a magnetic nanomaterial was used for the binding of anionic arsenic species from contaminated groundwater. Iron oxide (Fe3O4) magnetic nanoparticles (NPs) and the surface modified Fe3O4 NPs with 3-aminopropyl-triethoxysilane (3-APTES), Trisodium citrare (TSC) and Chitosan were synthesized with the co-precipitation method. Structural characterizations showed that the four kinds of NPs had different sizes an average particle range size of 15-20 nm was observed with Transmission Electron Microscopy. X-ray diffraction was used to identify the crystalline structure of synthesized Fe3
APA, Harvard, Vancouver, ISO, and other styles
2

Khalid, Muhammad Kamran [Verfasser]. "Processing and characterization of tailor-made superparamagnetic iron oxide nanoparticles (SPIO-NPs) for pharmaceutical applications / Muhammad Kamran Khalid." Magdeburg : Universitätsbibliothek Otto-von-Guericke-Universität, 2019. http://d-nb.info/1219965340/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

LETTIERO, BARBARA. "Uptake and intracellular trafficking of nanoparticles for potential medical use." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2011. http://hdl.handle.net/10281/20247.

Full text
Abstract:
My PhD project has been focused on the characterization of the in vitro behavior of engineered Nanoparticles (NPs), especially concerning the first phases of interaction with barriers of different nature present in the body : a model of air-blood barrier , e.g. alveolar epithelial A30 cell line and an immunological barrier represented by the activation of the complement system. In light of these considerations, I have first compared the mechanism of cellular uptake and intracellular distribution of Solid Lipid NPs and Iron Oxide NPs over time. Then, I have studied the likely molecular basis of
APA, Harvard, Vancouver, ISO, and other styles
4

Monteiro, Ana Paula de Melo. "Influência do método de preparação nas propriedades do óxido de ferro suportado." Programa de Pós-Graduação em Química da UFBA, 2005. http://www.repositorio.ufba.br/ri/handle/ri/9950.

Full text
Abstract:
Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-04-22T14:27:39Z No. of bitstreams: 1 Ana Paula Monteiro.pdf: 956595 bytes, checksum: 5e950a1fe60917822320be861db1043f (MD5)<br>Made available in DSpace on 2013-04-22T14:27:39Z (GMT). No. of bitstreams: 1 Ana Paula Monteiro.pdf: 956595 bytes, checksum: 5e950a1fe60917822320be861db1043f (MD5) Previous issue date: 2005<br>O estireno é uma das substâncias químicas básicas mais importantes para produção de valiosos artigos como poliestireno, acrilonitrila-butadieno-estireno e estireno-butadieno-estireno. É produzido comercialmente pe
APA, Harvard, Vancouver, ISO, and other styles
5

RIBEIRO, THATIANA G. D. "Sintese e caracterizacao de nanoparticulas magneticas de oxidos mistos de MnFesub(2)Osub(4) recobertas comm quitosona. Estudos da influencia na dopagem com Gdsup(3+) nas propriedades estruturais e magneticas." reponame:Repositório Institucional do IPEN, 2008. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11515.

Full text
Abstract:
Made available in DSpace on 2014-10-09T12:52:45Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:02:48Z (GMT). No. of bitstreams: 0<br>Dissertacao (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
APA, Harvard, Vancouver, ISO, and other styles
6

Bonfleur, Eloana Janice. "Matéria orgânica e a sorção de herbicidas em solos sob plantio direto nas regiões tropical e subtropical do Brasil." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/11/11140/tde-15092014-122141/.

Full text
Abstract:
O sistema de plantio direto (SPD) é extensivamente utilizado no Brasil por tratar-se de prática conservacionista, capaz de melhorar a qualidade do solo e diminuir os custos da produção em relação ao plantio convencional. Neste sistema as condições edafoclimáticas distintas e a adoção de diferentes culturas na entressafra sugerem diferenças na distribuição e na qualidade da matéria orgânica de solos (MOS), devido ao tempo de resiliência da palha em cobertura. A interação entre a MOS e os pesticidas já foi bastante estudada, mas apenas parcialmente esclarecida uma vez que a maioria dos estudos c
APA, Harvard, Vancouver, ISO, and other styles
7

Pirani, Parisa. "Surface-Engineered Magnetic Nanoparticles for Sample Preparation and Analysis of Proteins and Peptides." ScholarWorks@UNO, 2015. http://scholarworks.uno.edu/td/2012.

Full text
Abstract:
Sample preparation as an essential step in mass spectrometry-based analysis, plays a critical role in proteomics studies. Magnetic nanoparticles (MNPs) have been widely used in protein and peptide sample preparation due to their magnetic properties, biocompatibility, easy synthesis and surface functionalization. MNPs loaded with analyte or analyte modification reagent can be easily separated from the reaction medium by an externally applied magnetic field. The small size of MNPs provides high analyte loading and extraction capacity. Additionally, MNP can be decorated with different functional
APA, Harvard, Vancouver, ISO, and other styles
8

Verdugo, Ihl Max Robert. "Mineralogy and geochemistry of iron-oxides in the Olympic Dam IOCG-deposit and adjacent prospects, South Australia." Thesis, 2020. http://hdl.handle.net/2440/129081.

Full text
Abstract:
Iron-oxide copper gold (IOCG) mineralisation is defined by an abundance of hematite and/or magnetite. The predominance of one Fe-oxide over the other and their textural relationships can, however, differ significantly within a single deposit or within the same metallogenic province, as a response to variations in the genetic conditions. Analysis of Fe-oxides, bridging scales of observation from deposit down to the nanoscale, highlights different formation conditions within deposits and prospects from the ~1.6 Ga Olympic Dam district, South Australia. In addition, Fe-oxides from the ~5.3-1.6 Ma
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Iron oxide NPs"

1

Zoppellaro, Giorgio. "Iron Oxide Magnetic Nanoparticles (NPs) Tailored for Biomedical Applications." In Magnetic Nanoheterostructures. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-39923-8_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Nadaroglu, Hayrunnisa, Semra Cicek, Hicran Onem, and Azize Alayli Gungor. "The Investigation of Removing Direct Blue 15 Dye from Wastewater Using Magnetic Luffa sponge NPs." In Iron Ores and Iron Oxide Materials. InTech, 2018. http://dx.doi.org/10.5772/intechopen.73216.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Jahan, Israt. "Phyto-Nanofabrication." In Handbook of Research on Green Synthesis and Applications of Nanomaterials. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-8936-6.ch003.

Full text
Abstract:
Green synthesis of metallic nanoparticles through natural entities (i.e., bacteria, actinomycetes, yeast, fungus, microalgae, seaweed, plants, and plant-derived materials) has become an advantageous and ecofriendly approach. However, phytocompounds of plant extract have achieved huge attention since by utilizing them high yield NPs with desirable size and shape, which can be produced through single-step synthesis scheme. Plants retain diverse biochemicals that exhibit strong hyper-accumulating potential, crucial for metallic ion reduction to metallic NPs, like platinum, gold, silver, titanium oxide, iron oxide, copper oxide, zinc oxide, palladium, etc. Here, previously published studies were reviewed for providing the latest scientific evidence on biosynthesis of metal and metal oxide NPs using different plant materials, especially medicinal plants and food and agro-wastes.
APA, Harvard, Vancouver, ISO, and other styles
4

Pullar, R. C. "Applications of Magnetic Oxide Nanoparticles in Hyperthermia." In Magnetic Nanoparticles for Biomedical Applications. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902335-3.

Full text
Abstract:
Magnetic oxide nanoparticles (NPs) are probably the most common nanomaterials in everyday biomedicine, and have been in use since the 1990’s. They are usually magnetic iron oxide NPs, made of magnetite (Fe3O4) or maghemite (γ-Fe2O3), or a mixture of the two. Both of these have the spinel structure, and other spinel ferrites such as ZnFe2O4, CoFe2O4 and NiFe2O4 are also used. For applications in magnetic hyperthermia these NPs must be below the magnetic domain size, making them superparamagnetic, which means that their magnetisation can be “switched on” by the application of an external magnetic field. Magnetic hyperthermia treatment is a form of thermotherapy which is used to kill tumour cells with thermal energy (heat) in a very localised manner, by causing magnetic oxide NPs to heat up near tumour cells. Under an applied AC magnetic field the magnetic spin of the NPs switches rapidly in direction, transforming the magnetic energy into thermal energy. Temperatures of 41-46 °C are sufficient, this localised heating elevating the temperature of tumour cells, inhibiting growth, killing them, or inducing tumour cell apoptosis. Magnetic NPs were first used in tumour thermotherapy in 1996, and since then there has been a great deal of research in this field. The treatment can be applied alone, or used in combination with other therapies such as surgery, radiotherapy and chemotherapy, and it has shown excellent synergistic effects in combination with anticancer drugs (chemotherapeutics).
APA, Harvard, Vancouver, ISO, and other styles
5

Gárate-Vélez, Lorena, Claudia Escudero-Lourdes, Daniela Salado-Leza, et al. "Anthropogenic Iron Oxide Nanoparticles Induce Damage to Brain Microvascular Endothelial Cells Forming the Blood-Brain Barrier." In Advances in Alzheimer’s Disease. IOS Press, 2021. http://dx.doi.org/10.3233/aiad210010.

Full text
Abstract:
Background: Iron nanoparticles, mainly in magnetite phase (Fe3O4 NPs), are released to the environment in areas with high traffic density and braking frequency. Fe3O4 NPs were found in postmortem human brains and are assumed to get directly into the brain through the olfactory nerve. However, these pollution-derived NPs may also translocate from the lungs to the bloodstream and then, through the blood-brain barrier (BBB), into the brain inducing oxidative and inflammatory responses that contribute to neurodegeneration. Objective: To describe the interaction and toxicity of pollution-derived Fe3O4 NPs on primary rat brain microvascular endothelial cells (rBMECs), main constituents of in vitro BBB models. Methods: Synthetic bare Fe3O4 NPs that mimic the environmental ones (miFe3O4) were synthesized by co-precipitation and characterized using complementary techniques. The rBMECs were cultured in Transwell® plates. The NPs-cell interaction was evaluated through transmission electron microscopy and standard colorimetric in vitro assays. Results: The miFe3O4 NPs, with a mean diameter of 8.45 ± 0.14 nm, presented both magnetite and maghemite phases, and showed super-paramagnetic properties. Results suggest that miFe3O4 NPs are internalized by rBMECs through endocytosis and that they are able to cross the cells monolayer. The lowest miFe3O4 NPs concentration tested induced mid cytotoxicity in terms of 1) membrane integrity (LDH release) and 2) metabolic activity (MTS transformation). Conclusion: Pollution-derived Fe3O4 NPs may interact and cross the microvascular endothelial cells forming the BBB and cause biological damage.
APA, Harvard, Vancouver, ISO, and other styles
6

Karataş, Ebru, and Fehiman Çimer. "Green Synthesis of Nanoparticles and Their Applications." In Versatile Approaches to Engineering and Applied Sciences: Materials and Methods. Özgür Yayınları, 2023. http://dx.doi.org/10.58830/ozgur.pub50.c70.

Full text
Abstract:
Nanotechnology, which involves the synthesis, design and application of materials or devices with sizes in the 1-100 nm range, has been an important topic in various basic and applied sciences such as medicine, pharmacy, dentistry, chemistry, biology, environment and materials science. Nanotechnology, which has ease of application, is a new emerging technology. The rapid increase in nanotechnological research around the world in recent years has allowed the development of nanoscale devices and new materials. Nanotechnology has opened up new dimensions in the field of biotechnology and nanomedicine, among various other important applications such as drug delivery, electronics, cosmetics, personal care products and biosensors. Nanoparticles (NPs), which form the basis of nanotechnology, have remarkable properties such as specific sizes, surface structures, chemical compositions, large surface area volume ratios, electronic structure, and interfacial reactivity. As the sizes and shapes of NPs change, the physical, chemical, optical, electrical, thermal, catalytic, bioactivity and toxicity properties of the particles also change. NPs of various shapes and sizes are synthesized by three different methods as physical, chemical and biological. Synthesis of NPs by conventional methods such as physical and chemical methods causes high energy consumption, low efficiency, high cost and formation of toxic products. Green synthesis, which has been widely used recently, is a more cost-effective, easy to synthesize and environmentally friendly method using biological agents. Different natural and harmless biomaterials such as plants, plant extracts, fungi, algae, yeasts, bacteria, virus DNA are used for the biological synthesis of different NPs. With this method, the effect of chemicals is greatly reduced and their damage is eliminated as much as possible. In addition, it does not require high pressure and high temperature values. Many metals and metal oxide nanoparticles such as gold, zinc, silver, palladium, manganese, iron oxide, titanium dioxide, copper oxide and lead oxide are synthesized in a single step with the green synthesis method. The fact that the green synthesis method has many advantages compared to other processes and the continuous development of nanotechnology allows the green synthesis method to develop and be used more widely. The aim of this study is to reveal the importance of green synthesis, the biomaterials used in green synthesis, the properties and usage areas of synthesized NPs.
APA, Harvard, Vancouver, ISO, and other styles
7

Latha, Subbiah, Palanisamy Selvamani, Suresh Babu Palanisamy, Deepak B. Thimiri Govindaraj, and Prabha Thangavelu. "Magnetic Nanoparticles." In Handbook of Research on Nano-Strategies for Combatting Antimicrobial Resistance and Cancer. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5049-6.ch017.

Full text
Abstract:
The magnetic nanoparticles are said to be a class of nanoparticles or nanomaterials that can be manipulated by the help of externally applied magnetic field. These magnetic nanoparticles constitute materials such as nickel, cobalt, iron, and their derivatives. These are normally smaller than 1 µm in diameter possess wide range of properties and attractive characteristics suitable for biomedical such as used as hyperthermia, enhancing magnetic resonance imaging (MRI) data, supplementing tissue engineering efforts, and improving the target-based drug delivery and many other technological applications. In the field of cancer research, the role of nanoparticles and nanotechnology-based methods and novel strategies have been increasing swiftly for cancer identification and cancer therapy. The iron oxide (Fe3O4, γ-Fe2O3) nanoparticles (NPs) are widely used for the drug delivery, magnetic nanoparticle-enhanced hyperthermia, and also as MRI contrast agents due to its biocompatibility, low toxicity, etc. lead to the growth of novel biopharmaceutical technologies.
APA, Harvard, Vancouver, ISO, and other styles
8

Chakrabartty, Shubhro, AlaaDdin Al-Shidaifat, Ramadan Al-Shdefat, M. I. Alam, and Hanjung Song. "Drug and gene delivery by nanocarriers: Drug delivery process, in brief, using different oxides such as zinc, iron, calcium, polymeric, peptides, and in-vitro drug delivery process by silicon oxide (SiOx) and titanium dioxide (TiO2) nanodots (NDs)." In Advances in Nanotechnology-Based Drug Delivery Systems. Elsevier, 2022. http://dx.doi.org/10.1016/b978-0-323-88450-1.00022-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Iron oxide NPs"

1

Alvi, Muhammad Awais Ashfaq, Mesfin Belayneh, Kjell Kåre Fjelde, Arild Saasen, and Sulalit Bandyopadhyay. "Effect of Hydrophobic Iron Oxide Nanoparticles on the Properties of Oil Based Drilling Fluid." In ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/omae2020-18215.

Full text
Abstract:
Abstract In recent years, nanoparticles (NPs) have shown the potential to improve the performance of oil well fluids significantly. Several studies have reported the ability of NPs to produce improved properties of both water and oil-based drilling fluids. In this paper, hydrophobic iron oxide NPs were synthesized by thermal decomposition of iron pentacarbonyl in an inert atmosphere, and its performance was tested in the oil-based drilling fluid with 90/10 oil to water ratio (base fluid). Oil-based drilling fluids treated with nanofluids were formulated by adding 0.5 wt. % and 1.0 wt. % iron o
APA, Harvard, Vancouver, ISO, and other styles
2

Kalambur, Venkat S., Ellen Longmire, and John C. Bischof. "Characterization of Cell Association and Heat Treatment Using Iron Oxide Magnetic Nanoparticles." In ASME 2007 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2007. http://dx.doi.org/10.1115/sbc2007-176216.

Full text
Abstract:
Magnetic iron oxide nanoparticles (NPs) have intrinsic advantages over other NPs for various biomedical applications. These advantages include visualization under Magnetic Resonance Imaging (MRI), heating with Radiofrequency (RF), and movement in a magnetic field. There are now numerous efforts to expand the applications of these particles for non-invasive drug and adjuvant delivery, cellular imaging and in vitro cell sorting and purification. In the present study, we describe methods to (i) assess and quantify NP cell association (ii) facilitate NP heat destruction of cells after association
APA, Harvard, Vancouver, ISO, and other styles
3

Balezin, M. E., and S. Yu Sokovnin. "Production of iron oxide nanopowders by radiation-chemical method." In 8th International Congress on Energy Fluxes and Radiation Effects. Crossref, 2022. http://dx.doi.org/10.56761/efre2022.s4-p-042405.

Full text
Abstract:
Were continued the studies of nanopowders (NP) of iron oxide produced by radiation-chemical method at irradiation of iron sulfate solutions in water and iron nitrate in isopropyl alcohol on electron accelerator URT-0,5. With an increase in the concentration of iron sulfate in the solution, the specific surface area of the NP decreases, and the yield increases. For iron nitrate, with an increase in its concentration in solution, both the yield of NP and the specific surface area grow under irradiation under the same conditions (absorbed dose of 2.3 MGy at an accelerator frequency of 10 Hz). Sin
APA, Harvard, Vancouver, ISO, and other styles
4

Altayeb, Yousra Bashir Fathalrhman, and Ecir Yılmaz. "Oral Squamous Cell Carcinoma (OSCC) Treatment by Magneti Nanoparticles (Hyperthermia Method): A Review." In 6th International Students Science Congress. Izmir International Guest Student Association, 2022. http://dx.doi.org/10.52460/issc.2022.020.

Full text
Abstract:
Squamous cell carcinoma (SCC) is the most commonly diagnosed oral cancer. It is a type of head and neck squamous cell carcinoma (HNSCC) oral cancer affects more than 300,000 people in a year. Oral cancer is the sixth most common malignant cancer. The traditional methods of treatment were used through surgery, followed by chemotherapy, but these methods are not effective enough for the treatment, so treatment was focused on using magnetic nanoparticles. Magnetic nanoparticles demolish only the cancer cells directly without affecting healthy cells. They can also be used to increase the effective
APA, Harvard, Vancouver, ISO, and other styles
5

Alsakkaf, Sarah, Sahar Al-Dosary, Hesham El-Komy, and Mona Al. Ahmadi. "Effect of Different Nanoparticles Silver, Iron Oxide and Titanium Oxide to Control Corrosion by Desulfovibrio Sp.Isolated from Oil Fields." In International Petroleum Technology Conference. IPTC, 2022. http://dx.doi.org/10.2523/iptc-22588-ms.

Full text
Abstract:
Abstract Microbiologically influenced corrosion (MIC), or biocorrosion is a corrosion of metals in environment containing microorganism. The microorganisms can initiate corrosion or accelerate by their metabolic activities. Recently, MIC problems common in oil recovery which depend on seawater injection. Many of researchers have been investigated that Sulfate-reducing bacteria (SRB) is the major groups of microorganisms that cause corrosion. Pitting corrosion and sulfide generation in oil and gas fields are correlated to presence of SRB. Last decade, nanotechnology is alternative biocide of ch
APA, Harvard, Vancouver, ISO, and other styles
6

Alvi, Muhammad Awais Ashfaq, Mesfin Belayneh, Arild Saasen, and Sulalit Bandyopadhyay. "Impact of Various Nanoparticles on the Viscous Properties of Water Based Drilling Fluids." In ASME 2021 40th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/omae2021-62612.

Full text
Abstract:
Abstract Properly designed drilling fluid is a key element in achieving safe and effective drilling operations. Rheological parameters of drilling fluid determine the equivalent circulation density, the pump pressure, and hole cleaning efficiency. Also, they have a significant role in predicting the stability of drilling fluid under static and low shear rates. The chemical composition of the drilling fluid controls the rheological parameters. Recently, studies have shown that a small concentration of nanosized materials in the drilling fluid can substantially impact the rheological parameters
APA, Harvard, Vancouver, ISO, and other styles
7

Islam, Nazmul, Davood Askari, and Tarek Trad. "Biocompatible Nanocomposite for Lab-on-a-Chip Application." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-64119.

Full text
Abstract:
Lab-on-a-chip (LOC) devices integrate multiple laboratory functions and processes to a miniaturized chip format. Many LOC devices are used in a wide range of biomedical and other analytical applications including rapid pathogen detection, clinical diagnosis, electrophoresis, flow cytometry, and protein and DNA analysis. LOC devices can be fabricated from many types of material including various polymers, glass/silicon, or combinations of these materials. A broad variety of fabrication technologies are used for LOC device fabrication. LOC systems have several common features including microflui
APA, Harvard, Vancouver, ISO, and other styles
8

Kachoyan, Soroush, Shaikh Nihaal, Jeffrey Oseh, et al. "Enhanced Rheological and Filtration Properties of Water-Based Mud Using Iron Oxide and Polyanionic Cellulose Nanoparticles." In SPE Nigeria Annual International Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/211924-ms.

Full text
Abstract:
Abstract The unstable wellbore created by the infiltration of drilling fluids into the reservoir formation is a great challenge in drilling operations. Reducing the fluid infiltration using nanoparticles (NPs) brings about a significant improvement in drilling operation. Herein, a mixture of iron oxide nanoparticle (IONP) and polyanionic cellulose nanoparticle (nano-PAC) additives were added to water-based mud (WBM) to determine their impact on rheological and filtration properties measured at 80 °F, 100 °F, and 250 °F. Polyanionic cellulose (PAC-R) was processed into nano-PAC by wet ball-mill
APA, Harvard, Vancouver, ISO, and other styles
9

AlJabri, Nouf, Hussain Shatteb, Mustafa Saffar, and Amr AbdelFattah. "Magnetically Labelled Hybrid Nanosurfactant MLHNS for Upstream Oil and Gas Operations." In SPE Middle East Oil & Gas Show and Conference. SPE, 2021. http://dx.doi.org/10.2118/204843-ms.

Full text
Abstract:
Abstract Nanoencapsulation and targeted chemical delivery techniques have transformed many fields such as pharmaceutical drug delivery for medical treatment and diagnosis, and can similarly transform several upstream oil and gas operations. This paper describes the dual nanoencapsulation of superparamagnetic iron oxide nanoparticles (SPOINs) and petroleum sulfonate surfactants to produce hybrid nanosurfactant (MLHNS) in high-salinity water (56,000 ppm) using an inexpensive, scalable, and straightforward synthesis protocol. This novel magnetically labelled nanofluid (NF) is designed to: 1) enha
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Iron oxide NPs"

1

Jackson, G. D. Bedrock geology, northwest part of Nuluujaak Mountain, Baffin Island, Nunavut, part of NTS 37-G/5. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/314670.

Full text
Abstract:
The map area lies about 40 km northwest of Baffinland's iron mine. Dykes of unit mAnA3 within unit mAnA2 suggest that unit mAnA2 predates unit mAnA3. Unit nAMqf, basal Mary River Group unit, includes regolith material from units mAnA2 and mAnA3. Unit mAnAm may include some dykes of unit nAMb. The Mary River Group was deposited in a volcanic-arc environment, yielding zircon U-Pb ages mostly in the range of 2.88 to 2.72 Ga. Iron-formation (unit nAMi) is approximately 276 m thick locally, with oxide facies (unit nAMio) being most abundant. The quartzite triangle west of 'Iron lake' (unofficial na
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography