HomepageAuNP Research Blog / Gold Nanoparticle Cancer Research Report #11`



Apples of Gold - Customer Reviews - 4.9 stars



Gold Nanoparticle Cancer
Research Report

#11


Originally Posted on 10/16/2018 @ 8:52 pm EDT

Last Edited on 03/31/2025

by Steven Warrenfeltz







follow us in feedly

Hello,

Gold Nano Blog

Gold Nanoparticle Cancer Research is a non-invasive cancer treatment that kills cancer without harmful side effects.  Gold nanoparticles are non-toxic and biocompatible; they are made to attack and kill only cancer cells.

In this report, you will find summaries of the most promising and compelling studies from September 2018 regarding gold nanoparticle cancer research. Each summary includes direct links to the original articles and research.

Below is a glimpse into what you'll find in this issue:


  • Gold Nanoparticles & Iron binding ions make MRI's safer and better

  • Gold nanoparticle nasal spray for treating brain cancer.






Making MRI's
Better and Safer using
Nano Gold (Au) & Iron ions (Fe)

MRI (Magnetic Resonance Imaging) can be both confining and loud, as experienced by those who have undergone such procedures.

MRI Lab

A Magnetic Resonance Image (MRI) occurs when a radio-frequency disrupts the electromagnetic field, in the body, creating an image.

A person lies inside a large electromagnet; a loud noise is caused by the energy required to create the magnetic field needed to align protons in the body.

To enhance the image, traditionally, MRI technicians inject a drug or contrast agent containing gadolinium into the patient's body.

Gadolinium is a toxic, rare earth metal, and it is the traditional contrast agent given to patients who are having an MRI.

gold and iron

When gadolinium is manufactured as a contrast agent, it's placed in an organic wrap that reduces an individual's exposure to the metal's toxicity, which helps it pass through the body.

However, a study from Japan revealed that gadolinium accumulates in the brains of some patients, while other studies found deposits in other body areas.   Although no toxicity from the gadolinium was found in the studies, the FDA has made drug manufacturers add warning labels to all gadolinium-based drugs.

Rice University researchers have developed a safer method for magnetic resonance images using gold nanoparticles, iron chelate, and fluorescent dyes as contrasting agents.

In the study, headed up by Dr. Naomi Halas, researchers called their new contrasting agent 'Nano-matryoshkas' because they were multi-layered like the Russian nesting dolls.

The gold nano-matryoshkas consist of a gold core covered with a layer of silica that encapsulates iron-binding ions known as "chelates" and fluorescent dyes, which serve as contrasting agents. A second layer of gold is added for protection.

When the researchers used the gold-based nano-matryoshkas in experimental MRIs, they stated that the "results surprised everyone."

Gold nanoparticles have a very large surface area, which enabled the researchers to overload the particles with iron chelates, making the nano-matryoshkas perform twice as well as gadolinium.

In addition, the lead researcher in the study, Dr. Naomi Halas, stated that the gold-based nanomatryoshkas can kill cancer cells when a near-infrared light is focused on them.

So with further research, these experiments may one day give individuals the ability to diagnose and treat cancer in a single visit to the MRI lab.


Read the full research report here: Reimagining MRI contrast: Iron outperforms gadolinium - Rice University






Treating Brain Cancer using a
Gold Nanoparticle
Nasal Spray

Current forms of treating brain cancer involve surgery, if operable, but usually it is treated with chemo and/or radiation therapy, and often with poor results.  The poor results come from modern-day treatments' failure to break the blood-brain barrier.

Washington University researchers have developed a nasal spray that breaks the blood-brain barrier, effectively treating and killing brain cancer cells. The spray uses gold nanoparticles, microbubbles, and Focused Ultra-Sound.

In the study, a cancer-fighting drug was attached to gold nanoparticles and sent through the nasal cavity and into the brain via a nasal spray, bypassing the blood-brain barrier by absorbing through the olfactory and trigeminal nerves.

However, there is an odd twist to this research: the heart's pumping effect on body vessels aids in the distribution of gold nanoparticles and the drug into the brain.

Once the gold nanoparticles fully penetrated the brain, micro-bubbles were injected into the body, and 'Focused Ultra-Soundwaves' were focused on the cancer cells in the brain.

Once the gold nanoparticles fully penetrated the brain, "microbubbles" were injected into the body, and "focused ultrasound waves" were aimed at the cancer cells in the brain, propelling the drug-coated gold nanoparticles into the cancer cells, killing them.

Researchers stated the following about their results:

"... results suggest that Focused Ultra-Sound IntraNasal delivery (FUSIN) is a promising technique for noninvasive, spatially targeted, and safe delivery of nanoparticles to the brain with minimal systemic exposure."


Read the Abstract about the research here: Focused ultrasound combined with microbubble-mediated intranasal delivery of gold nanoclusters to the brain - Science Direct

The Washington University Article is here: Focused delivery for brain cancers - Washington University in St. Louis

Thank You for your Time.

Take Care & God Bless,

Steve



Royal Mint (UK)


Other pages, on this Guide, that you
may like...













SD Bullion

Bretton Woods

Establishing the Gold Standard of the

20th Century

Bretton Woods



Johnson Matthey

Bullion Refiner

Johnson Matthey

SilverGoldBull




Walmart












Home Page

FBIG - Home Page Screenshot

with Bullion Market News







Visit  the  Homepage





Please Donate to
Support this Guide

& Paypal

Thank You for
Your Support







Free Bullion Investment Guide







Free-Bullion-Investment-Guide "Search"
search engine by freefind advanced


Search - Magnify Glass







14 Years of Service Header - Banner - Free Bullion Investment Guide

Affiliate Links - Disclosure


Buy gold online - quickly, safely and at lowprices





Donate to
Keep this Guide Online

& Paypal

Thank You for
Your Support




Free Bullion Investment Guide

follow us in feedly
with Feedly



search

   Search the Guide

search engine by freefind advanced




recent guide updates

Daily

Bullion News on the Homepage



August 2025

Newsletter




2024 & 2025
Jerusalem of Gold Bullion 
Coin
photos
(bottom of page)

2024 1oz. Jerusalem of Gold bullion coin (The National Library of Israel) Obverse side
2025 1oz. Jerusalem of Gold bullion coin (The Hebrew University of Jerusalem) Obverse side



Gold Buying Guide

Gold Buying Guide



Mintages
for

2024
Gold & Silver Mexican Libertad

Gold Libertads

2024 - 1oz Mexican Gold Libertad Bullion Coin - Reverse side

Silver Libertads

1oz. Mexican Silver Libertad Bullion Coin - Reverse side



Chinese Gold Coin Group Co.
& Chinese Bullion

Chinese Bullion page



PAMP

Refiner page

PAMP Gold



Heraeus Refiner page

Heraeus



Johnson Matthey Refiner page

Johnson Matthey



Engelhard Refiner page

Silver Engelhard Round





Archangel Raphael
~
The Angel of Healing

Archangel Raphael ~ The Angel of Healing



Cancer Awareness Information & Resources

Cancer Awareness Month Ribbon with FBIG Gold-Nano Logo



Help Us Expand our Audience by forwarding our link

www.free-bullion-investment-guide.com.

Thank You!



Last Month's

Best News

In No Particular Order

August 2025

Shaping the Story: How Shape and Size Enrich a Coin’s Narrative - Royal Canadian Mint

Gold Investors Go It Alone for Advice - Bullion Vault

Graphic: Charted: The History of U.S. Recessions - Visual Capitalist

Silver on USGS critical mineral list: stockpiling by US Government in the works? - Yesterday, August 25, 2025, the US Department of the Interior (DOI), through the US Geological Survey or USGS, listed Silver as a critical mineral.- Silver Bullion (Malaysia)

Fidelity: Why the gold bull run is far from over - Asset class is not losing its shine and is already up 28% year-to-date- PA advisor

Video: Further Upside in Gold Driven by Falling USD: Morgan Stanley - Bloomberg

Gold is more like Manhattan real estate than oil, according to Goldman Sachs - Gold may be a commodity, but its price moves more like prime Manhattan real estate than barrels of oil, Goldman Sachs analysts wrote- Forbes (msn)

(.pdf) Report: Market Trend Report for Key Physical Silver Investment Markets August 2025 - The Silver Institute

Engelhard Bullion is Revitalized: MKS PAMP GROUP and BASF ECMS Proudly Revive Iconic Engelhard Classics at ANA 2025 - MKS PAMP

Tariff Rebate Checks Are a Bad, Inflationary Idea - reason

Decoding US gold bar tariff twist: how customs ruling jolted global bullion markets - invezz

Report: Gold Demand Trends: Q2 2025 - World Gold Council

Bullion Holding Firm - Precious metals remain steady, but collector demand for gold and silver coins surges at home and abroad, with dealers reporting strong turnover and buyers eyeing coins as inflation hedges.- Numismatic News

Redollarization and Digital Statecraft: How Stablecoins Are Rewiring Global Power - Stablecoins, Statecraft, and the New Dollar Megastructure through the Genius Act - Financial Sense

(.pdf) Report: Monthly Gold Compass - August 2025, Analysis includes: Gold, Silver, Mining Stocks Review, and more... - incrementum

The Price of Gold Over the Decades - 24/7 WallSt.

Antiques: Not all silver dollars are alike. What are yours worth? - The Desert Sun Palm Springs (msn)

Mysterious coin linked to Jesus' biblical prophecy discovered - Daily Mail

(.pdf) Report: Global Silver Investment Heightens in 2025 - Inflows into Silver-Backed Exchange-Traded Products Already Surpass 2024 Totals - The Silver Institute

Graphic: Silver Mine Production Meets Surging Industrial Demand (2016-2025) - Mining Visuals

The return of the gold bugs - Rothschild & Co.
Informative

Podcast: Leigh Goehring On The Coming Revolution In Asset Markets - The Felder Report

America Shocked After Learning Debt Must Be Paid Back - Stop the presses: Americans have just learned that borrowing money means eventually paying it back. Who could have guessed?- Quoth the Raven

Margin of Safety - Bullion Vault

Gold Nanoparticle Cancer Research

Sona NanoTech Provides Update on First-In-Human Clinical Trial on Treating a Variety of Melanoma Tumors - Sona NanoTech 

Light-and-sound-based thermometer helps gold nanoparticles destroy cancer - Biomedical engineers at Duke University have developed a method to more precisely heat up gold nanoparticles to target and destroy cancerous tumors. - PHYS.org

$2 One-Drop Blood Test Detects Hidden Diseases in 15 Minutes - A new $2 gold nanoparticle test can detect deadly diseases in minutes, without a lab, offering life-saving speed and accuracy anywhere in the world. - SciTechDaily


All Articles were Originally Posted on the Homepage