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Magnetic Nanoparticles
 
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Views: 4556 Tonya Coffey
Nanomaterials and Properties of Nanomaterials - Surface Chemistry - Chemistry Class 11
 
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Nanomaterials and Properties of Nanomaterials Video Lecture from Chapter Surface Chemistry of Subject Chemistry Class 11 for HSC, IIT JEE, CBSE & NEET. Android Application - https://play.google.com/store/apps/details?id=student.ekeeda.com.ekeeda_student Watch Previous Videos of Chapter Surface Chemistry:- 1) Demulsification - Surface Chemistry - Chemistry Class 11 - https://youtu.be/1rOSyP-CrlA 2) Difference Between Oil in Water and Water in Oil Emulsion - Surface Chemistry - Chemistry Class 11 - https://youtu.be/eXv12IQY_z0 Watch Next Videos of Chapter Surface Chemistry:- 1) Applications of Nanoparticles - Surface Chemistry - Chemistry Class 11 - https://youtu.be/lsPGc3XJhQg Access the Complete Playlist of Chapter Surface Chemistry:- http://gg.gg/Surface-Chemistry Access the Complete Playlist of Chemistry Class 11:- http://gg.gg/Chemistry-Class-11 Subscribe to Ekeeda Channel to access more videos:- http://gg.gg/Subscribe-Now #ChemistryClass11 #ChemistryClass11JEE #ChemistryClass11Lectures #ChemistryClass11Tutorial #OnlineVideoLectures #EkeedaOnlineLectures #EkeedaVideoLectures #EkeedaVideoTutorial Surface Chemistry Chemistry Class 11 Surface Chemistry Class 11 Chemistry Class 11 Surface Chemistry 11 Chemistry Surface Chemistry Class 11 Surface Chemistry Class 11 Chemistry Chemistry for Class 11 Thanks For Watching. You can follow and Like us on following social media. Website - http://ekeeda.com Parent Channel - https://www.youtube.com/c/ekeeda Facebook - https://www.facebook.com/ekeeda Twitter - https://twitter.com/Ekeeda_Video LinkedIn- https://www.linkedin.com/company-beta/13222723/ Instgram - https://www.instagram.com/ekeeda_/ Pinterest - https://in.pinterest.com/ekeedavideo You can reach us on [email protected] Happy Learning : )
Views: 27092 Ekeeda
Mod-01 Lec-25 Electrical, Magnetic and Optical Properties of Nanomaterials
 
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Nanostructures and Nanomaterials: Characterization and Properties by Characterization and Properties by Dr. Kantesh Balani & Dr. Anandh Subramaniam,Department of Nanotechnology,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in.
Views: 20155 nptelhrd
Nanoscience Series: Exploring Magnetic Nanoparticles with Diana Borca
 
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Diana Borca is a professor at Rensselaer Polytechnic Institute who uses magnetic nanoparticles to treat diseases. Because magnetic nanoparticles are so small, they are able to enter the body and go into cells. Once they are inside cells an alternating magnetic field is applied and they start heating up as they align with the magnetic field. The heating can help by hurting bad cells or making them easier to treat with medicines. In order to get the magnetic nanoparticles into the right places, scientists like Diana have to figure out what kind of coating the nanoparticles need. Coatings help the nanoparticles get to the cells they want to treat without hurting the healthy cells. In this design challenge, you will create a magnetic nanoparticle that can interact with a lot of different coatings, very similar to how magnetic nanoparticles can interact with different types of cells. Explore these concepts and more by completing the design challenges at http://www.curiositymachine.org.
Views: 3308 Curiosity Machine
How to make magnetic nanoparticles at home
 
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In this video I show a method of making magnetic nanoparticles using hydrothermal synthesis. They're fun to play with and mesmerizing to watch. They're also the subject of future videos. Social media links: Facebook: https://www.facebook.com/thethoughtemporium Website: http://www.thethoughtemporium.com/ Instagram: https://www.instagram.com/thethoughtemporium Twitter: @TTEchironex
Views: 17538 The Thought Emporium
MAGNETIC PROPERTIES
 
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For more information: http://www.7activestudio.com [email protected] http://www.7activemedical.com/ [email protected] http://www.sciencetuts.com/ [email protected] Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. The magnetic moment of a magnet is a quantity that determines the torque it will experience in an external magnetic field. A loop of electric current, a bar magnet, an electron (revolving around a nucleus), a molecule, and a planet all have magnetic moments. The magnetic moment may be considered to be a vector having a magnitude and direction. The direction of the magnetic moment points from the south to north pole of the magnet. The magnetic field produced by the magnet is proportional to its magnetic moment. More precisely, the term magnetic moment normally refers to a system's magnetic dipole moment, which produces the first term in the multipole expansion of a general magnetic field. The dipole component of an object's magnetic field is symmetric about the direction of its magnetic dipole moment, and decreases as the inverse cube of the distance from the object.
Views: 28675 7activestudio
Synthesis of Iron Oxide Nanoparticles (Fe3O4)
 
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A method of synthesis of Iron oxide Nanoparticles is explained.
fighting cancer with magnetic nanoparticles.flv
 
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university of technology nanotechnology and advance materials research center Baghdad/iraq
Views: 23501 TheNTRC
Magnetic Nanoparticles
 
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Magnetic Nanoparticles - Superparamagnetic Nanoparticles - Superparamagnetic Coacervates - Nanopartículas Magnéticas - Nanopartículas Superparamagnéticas.
Views: 4422 eduardolavrati
Properties of Nanomaterials by Ravindra Reddy
 
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Properties of nanomaterials
Cooking Cancer with Magnetic Nanoparticles and Hyperthermia
 
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After a quick intravenous injection and just three minutes inside a magnetic field, 80% of test animals are completely cured of cancer. Learn how it works from Nanoprobes scientists Dr. James F. Hainfeld and Hui Huang, whose amazing findings have just been published in the International Journal of Nanomedicine. Learn more at http://bit.ly/167zMCg
Views: 18072 Nanoprobes Inc
Magnetic Properties
 
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This lecture introduces to the magnetic properties of materials by explaining about the basic terminologies, types of Magnetism, influence of temperature on magnetism, magnetic domains, hysteresis and magnetic anisotropy.
The biomedical attraction  of magnetic nanoparticles
 
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Magnetic-materials specialist Kevin O'Grady predicts a big future for magnetic nanoparticles in clinical applications ranging from targeted drug delivery to the heat treatment of cancerous tumours. Kevin O'Grady, professor of physics at the University of York, UK, provides an accessible overview that unpicks the fundamental science of magnetic nanoparticles as well as looking ahead to the delivery of real-world diagnostic and therapeutic nanoparticle technologies for clinical medicine.
Views: 8260 PhysicsWorld1
Iron Oxide Nanoparticles
 
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Prof. Dr.‐Ing. Heinrich Hofmann, Director Powder Technology Laboratory, Institute of Material EPFL, Lausanne (CH) 32. Materials Science for Nanomedicine CLINAM 2016 - day 3 Hall Singapore 29.6.16
Views: 2383 TAUVOD
Small and Biocompatible Coatings for Iron Oxide‐based Nanoparticles
 
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Speaker: Débora Bonvin, Powder Technology Laboratory, Institute of Materials, School of Engineering, Ecole polytechnique fédérale de Lausanne (EPFL), Lausanne (CH) "New Nanotechnologies for Medical Applications 1" Chair Prof. Dr. Bert Müller, Thomas Straumann‐Chair for Materials Science in Medicine, University Basel (CH) Day 1 Hall Sydney CLINAM 2015 The European Summit for Clinical Nanomedicine and Targeted Medicine – The Translation to Knowledge Based Medicine Eighth Conference and Exhibition, June 29 2015
Views: 1024 TAUVOD
magnetic nanoparticles
 
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you can see some fact about magnetic nanoparticles
Views: 1725 Ali Shabani
Magnetic Hyperthermia
 
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Magnetic Hyperthermia is a process for cancer treatment and is a supplement to radiation and chemotherapy. The instrument produces a strong magnetic field inside a round heating coil. To develop different types of nanoparticles, nanoparticles are placed in a test tube inside the heating coil and the rate of temperature response is measured. One objective is to raise the temperature of the nanoparticles quickly and at the lowest concentration levels to model conditions inside living animal tissue. In a clinical environment or in research with live animals, nano particles are injected In Vitro or In Vivo, Tumor tissue temperature is raised to 40-45 C from the heating of the nanoparticles (magnetic liposomes). At that temperature, the tumor cells can no longer metastasize. Further, a weakened tumor loses its resistance to chemotherapy, so the drug or radiation treatment is more effective. Heating coils that produce the magnetic field are round, as shown, and are made in diameters from 40-120 mm in diameter. The largest heating coils are specially designed and produce the same high magnetic field strength as the smaller heating coils. Large heating coils are suitable for research with mid-sized animals; as rabbits, dogs and cats. The 120 mm heating coil is also the same size as would be required for some forms of human cancer treatment. Cancers that attack breast, bone, mutiple myeloma and infant brain tissue are all treatment possibilities for magnetic hyperthermia. The magnetic hyperthermia instrument is designed and manufactured exclusively by MSI Automation of Wichita, Kansas USA. Web site: http://www.msiautomation.com/ E-mail: [email protected]
Views: 1234 MSI AUTOMATION
Lecture 39: Electrical and magnetic properties
 
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This lecture discusses the classification of materials based on their electrical and magnetic properties.
Mod-01 Lec-21 Electrical, Magnetic and Optical Properties of Nanomaterials
 
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Nanostructures and Nanomaterials: Characterization and Properties by Characterization and Properties by Dr. Kantesh Balani & Dr. Anandh Subramaniam,Department of Nanotechnology,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in.
Views: 4777 nptelhrd
Preparation of Magnetic Nanoparticles@MOFs ( Metal-Organic Frameworks)
 
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Preparation of Magnetically Responsive Composite via growth Metal-Organic Frameworks on Magnetic Nanoparticles
Views: 1283 Superillo17
Mod-04 Lec-35 Magnetic Properties - II
 
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Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Views: 1941 nptelhrd
Mod-01 Lec-22 Electrical, Magnetic and Optical Properties of Nanomaterials
 
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Nanostructures and Nanomaterials: Characterization and Properties by Characterization and Properties by Dr. Kantesh Balani & Dr. Anandh Subramaniam,Department of Nanotechnology,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in.
Views: 4569 nptelhrd
Iron Oxide Nanoparticles Final Project
 
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Learn about iron oxide nanoparticles through this collaborative video between Chemistry 1100 and Biology 1100 Wentworth students!
Views: 1037 sicilianoa1
Superparamagnetic iron oxide nanoparticles - Video abstract: 23638
 
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Video abstract for research paper "Metabolic pathway and distribution of superparamagnetic iron oxide nanoparticles: in vivo study" published in the International Journal of Nanomedicine by Eva Schlachter, Hans Ruedi Widmer, Amadé Bregy, et al. Read the original research article here: http://www.dovepress.com/articles.php?article_id=8169 Background: Experimental tissue fusion benefits from the selective heating of superparamagnetic iron oxide nanoparticles (SPIONs) under high frequency irradiation. However, the metabolic pathways of SPIONs for tissue fusion remain unknown. Hence, the goal of this in vivo study was to analyze the distribution of SPIONs in different organs by means of magnetic resonance imaging (MRI) and histological analysis after a SPION-containing patch implantation. Methods: SPION-containing patches were implanted in rats. Three animal groups were studied histologically over six months. Degradation assessment of the SPION-albumin patch was performed in vivo using MRI for iron content localization and biodistribution. Results: No SPION degradation or accumulation into the reticuloendothelial system was detected by MRI, MRI relaxometry, or histology, outside the area of the implantation patch. Concentrations from 0.01 µg/mL to 25 µg/mL were found to be hyperintense in T1-like gradient echo sequences. The best differentiation of concentrations was found in T2 relaxometry, susceptibility-sensitive gradient echo sequences, and in high repetition time T2 images. Qualitative and semiquantitative visualization of small concentrations and accumulation of SPIONs by MRI are feasible. In histological liver samples, Kupffer cells were significantly correlated with postimplantation time, but no differences were observed between sham-treated and induction/no induction groups. Transmission electron microscopy showed local uptake of SPIONs in macrophages and cells of the reticuloendothelial system. Apoptosis staining using caspase showed no increased toxicity compared with sham-treated tissue. Implanted SPION patches were relatively inert with slow, progressive local degradation over the six-month period. No distant structural alterations in the studied tissue could be observed. Conclusion: Systemic bioavailability may play a role in specific SPION implant toxicity and therefore the local degradation process is a further aspect to be assessed in future studies.
Views: 7258 Dove Medical Press
Early detection of tumors using antibody conjugated magnetic nanoparticles
 
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Idan Steinberg, Tel Aviv University
Views: 806 TAUVOD
Magnetic nanoparticles
 
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Views: 21 un limited
Basic properties of nanoparticles - I
 
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Subject:Material Science Paper:Nanoscience and technology II
Views: 3239 Vidya-mitra
Nanoparticles for Cancer Treatment Video - Brigham and Women's Hospital
 
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Nanoparticles have a unique ability to target cancer cells and wipe out tumors. At Brigham and Womens Hospital, development of these new technologies holds tremendous promise for cancer treatment.
Iron Oxide nanoparticles
 
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Iron oxide nanoparticles under inverted light microscope displaying magnetic properties as a magnet is moved around on the microscope stage
Views: 897 Shelby Yuan
Synthesis of Magnetite Nanoparticles 7/7: Paramagnetic Properties
 
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This series of videos is made as a step-by-step observation of the synthesis of magnetite nanoparticles in a reverse micelle system. To increase the stability of said nanoparticles, they have been encapsulated with silicon dioxide. This series of videos accompanies the research that has been done by Roy Boonen and Esther Roeven, on the occasion of the minor course 'Disciplines Applied Science', core 47 - Colloids, at the Fontys University of Applied Science, located in Eindhoven, the Netherlands. The website explaining the theory behind these experiment can be found at http://alturl.com/z2jca
Views: 3808 Ø
Amphiphilic Magnetic Nanoparticles
 
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Amphiphilic Magnetic Nanoparticles and aggregates for the removal of hydrocarbons and theie synthesis. The invention lies in synthesizing magnetic nanoparticles with an amphiphilic nature, therefore able to be dispersed in aqueous solutions while preserving an affinity with oil phases.
Views: 784 PoliMi
Magnetic Nanoparticles - iron oxide
 
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Magnetic Nanoparticles - iron oxide
Mod-04 Lec-37 Optical Properties - I
 
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Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Views: 6351 nptelhrd
magnetic nanoparticles
 
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magnetic nanoparticles in presence of a magnetic field
Views: 4957 bobipasnette
Magnetic Nanoparticles for Molecular Imaging and Targeted Drug Delivery - Xuefei Huang
 
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Xuefei Huang, professor in Michigan State University's Department of Chemistry, presents examples of how rare isotopes from the future Facility for Rare Isotope Beams can be used for research by a wide variety of disciplines. May 5, 2016
Views: 726 MSU Research
Basic properties of nanoparticles - II
 
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Subject:Material Science Paper:Nanoscience and technology II
Views: 845 Vidya-mitra
MagnoTher: Magnetic nanoparticles for all-in-one therapy
 
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MAGNOTHER aims in the development of a novel nanoparticle fluid oriented for localized cancer therapy by the combination of magnetic hyperthermia treatment and thermally-triggered drug delivery More information www.magnother.gr
Views: 76 BYWP HWA
Nanoparticles
 
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Nanoparticles are everywhere: clothes, cosmetics, electronics, food and medication. 50,000 times finer than a strand of hair, the size of a nanoparticle gives it unprecedented physiochemical properties, such as resistance and transparency.VIDEOGRAPHIC
Views: 2421 AFP news agency
Synthesis of Magnetite Nanoparticles 1/7: Iron Sources
 
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This series of videos is made as a step-by-step observation of the synthesis of magnetite nanoparticles in a reverse micelle system. To increase the stability of said nanoparticles, they have been encapsulated with silicon dioxide. This series of videos accompanies the research that has been done by Roy Boonen and Esther Roeven, on the occasion of the minor course 'Disciplines Applied Science', core 47 - Colloids, at the Fontys University of Applied Science, located in Eindhoven, the Netherlands. The website explaining the theory behind these experiment can be found at http://alturl.com/z2jca
Views: 13886 Ø
The Mighty Power of Nanomaterials: Crash Course Engineering #23
 
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Just how small are nanomaterials? And what can we do with stuff that small? Today we’ll discuss some special properties of nanomaterials, how some can change at different sizes, and the difference between engineered nanomaterials and ones that occur naturally. We’ll also talk about some of the future research that’s needed on the use of nanomaterials. Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Check out Deep Look: https://www.youtube.com/channel/UC-3SbfTPJsL8fJAPKiVqBLg *** RESOURCES: http://www.safenano.org/knowledgebase/resources/faqs/what-is-a-nanomaterial/ https://www.niehs.nih.gov/health/topics/agents/sya-nano/index.cfm https://ec.europa.eu/health/scientific_committees/opinions_layman/nanomaterials/en/l-2/1.htm https://www.nano.gov/nanotech-101/what/seeing-nano https://www.britannica.com/technology/nanotechnology http://www.essentialchemicalindustry.org/materials-and-applications/nanomaterials.html https://www.britannica.com/technology/scanning-tunneling-microscope http://www.hwnanomaterial.com/nanomaterials_n63 https://www.hindawi.com/journals/amse/2016/4964828/ https://www.nano.gov/nanotech-101/special https://www.zdnet.com/article/nanotechnology-to-end-insulin-injections-for-diabetics/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4240321/ http://news.mit.edu/2014/solid-nanoparticles-deform-like-liquid-1012 https://www.nanoscience.com/applications/education/overview/cnt-technology-overview/ http://www.understandingnano.com/nanotubes-carbon.html http://newscenter.lbl.gov/2016/10/06/smallest-transistor-1-nm-gate/ https://www.theverge.com/circuitbreaker/2016/10/6/13187820/one-nanometer-transistor-berkeley-lab-moores-law *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 58122 CrashCourse
Synthesis of Magnetite Nanoparticles 6/7: Encapsulation
 
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This series of videos is made as a step-by-step observation of the synthesis of magnetite nanoparticles in a reverse micelle system. To increase the stability of said nanoparticles, they have been encapsulated with silicon dioxide. This series of videos accompanies the research that has been done by Roy Boonen and Esther Roeven, on the occasion of the minor course 'Disciplines Applied Science', core 47 - Colloids, at the Fontys University of Applied Science, located in Eindhoven, the Netherlands. The website explaining the theory behind these experiment can be found at http://alturl.com/z2jca
Views: 5151 Ø
What is MAGNETIC HYPERTHERMIA? What does MAGNETIC HYPERTHERMIA mean? MAGNETIC HYPERTHERMIA meaning
 
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What is MAGNETIC HYPERTHERMIA? What does MAGNETIC HYPERTHERMIA mean? MAGNETIC HYPERTHERMIA meaning - MAGNETIC HYPERTHERMIA definition - MAGNETIC HYPERTHERMIA explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ Magnetic hyperthermia is an experimental treatment for cancer. It is theoretically based on the fact that magnetic nanoparticles can transform electromagnetic energy from an external high-frequency field to heat. As a result, if magnetic nanoparticles are put inside a tumor and the whole patient is placed in an alternating magnetic field, the tumor temperature will rise. The elevation of temperature may enhance tumor oxygenation and radio- and chemosensitivity, hopefully shrinking tumors. This experimental cancer treatment has also been investigated for the aid of other ailments, such as bacterial infections. Many magnetic materials display a magnetic hysteresis when subjected to a magnetic field that alternates direction. This hysteresis cycle represents work which is dissipated in the environment as thermal energy. This heat is undesirable in many industrial applications, though it is the basis of magnetic hyperthermia. This power is often called the "Specific Absorption Rate" (SAR) and it is usually expressed in watts per gram of nanoparticles. In hyperthermia application, the nanoparticles form a ferrofluid in the blood. They move and rotate randomly in the fluid, exhibiting Brownian motion. When a magnetic field is applied to them, magnetic nanoparticles rotate and align with the magnetic field. The magnetization of nanoparticles can spontaneously change their orientation under the influence of thermal energy, a phenomenon called superparamagnetism. The magnetization of the nanoparticle is also reversed when an applied magnetic field is large enough to suppress the energy barrier between the two equilibrium positions, a phenomenon which is known as the Stoner–Wohlfarth model of magnetization reversal. In the most general case, the reversal of the magnetization is due to a combination of the three mechanisms described above. For instance, for a single domain nanoparticle that is inside a fluid at room temperature and a sweeping magnetic field is suddenly applied in a direction opposite to the one of the nanoparticle magnetization. At the same time, i) the nanoparticle will rotate in the fluid, ii) the barrier between the two equilibrium positions of the magnetization will decrease, iii) when the energy barrier becomes of the order of the thermal energy, the magnetization will switch (if the nanoparticle is not already aligned with the magnetic field due to its physical rotation).
Views: 767 The Audiopedia
SF2UF Professor Carlos Rinaldi: Nanoscale Thermal Cancer Therapy Using Magnetic Nanoparticles
 
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SF2UF Santa Fe College and University of Florida Bridge to the Baccalaureate Program. University of Florida Professor Carlos Rinaldi, Charles A. Stokes Term Professor, J. Crayton Pruitt Family Department of Biomedical Engineering Department of Chemical Engineering.
Views: 764 SF Media Studio
Mod-04 Lec-34 Magnetic Properties - I
 
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Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Views: 2316 nptelhrd