Nanoparticle News and Research

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In nanotechnology, a particle is defined as a small object that behaves as a whole unit in terms of its transport and properties. It is further classified according to size: in terms of diameter, fine particles cover a range between 100 and 2500 nanometers, while ultrafine particles, on the other hand, are sized between 1 and 100 nanometers.

Researchers develop new anti-cancer nanomedicine for targeted chemotherapy

Researchers at the University of Helsinki in collaboration with researchers from Åbo Akademi University, Finland and Huazhong University of Science and Technology, China have developed a new anti-cancer nanomedicine for targeted cancer chemotherapy.

17 Sep 2019

New platform uses nanoparticles to deliver anti-cancer agent to cells

Scientists from the University of Cambridge have developed a platform that uses nanoparticles known as metal-organic frameworks to deliver a promising anti-cancer agent to cells.

16 Sep 2019

New optical nanoparticle sensor can detect very low glucose concentrations

The Optical Research Group of the Universitat Jaume I has developed an optical nanoparticle sensor capable of detecting very low glucose concentrations, such as those present in a person's tear, by means of fluorescent carbon quantum dots, applying synthesis of nanomaterials based on irradiation with ultra-short lasers, which is an alternative, sustainable and non-polluting method.

13 Sep 2019

Developing next generation treatment to counteract opioid addiction

There are many moments in the human experience when tragedy elicits not only compassion, but inspiration. When Mike Zhang heard the story of a mother whose son died of an opioid overdose just one month after the teenager's introduction to the drug at a party, the Virginia Tech researcher wanted to help.

11 Sep 2019

Intrinsic night vision could be on the horizon for humans

Scientists have used nanoparticles to develop the ability to see near-infrared light in mice.

29 Aug 2019

EAF4 technology for separation and characterization of nanoplastics in the environment

Postnova Analytics has published a new application note that demonstrates the promise of Electrical Asymmetric Field Flow Fractionation (EAF4) technology for separation and characterization of nanoplastics in the environment.

From Postnova Analytics 29 Aug 2019

Using 3D nanoparticle printing to fabricate ultra-high density neural probes

Carnegie Mellon University's Rahul Panat, an associate professor of mechanical engineering, and Eric Yttri, an assistant professor of biological sciences, have received a $1.95 million R01 grant from the National Institutes of Health to use a low-cost, rapid additive manufacturing method to create a new class of high-density neural probes to record neurological data.

29 Aug 2019

UTA receives CPRIT funding to support cancer research programs

The University of Texas at Arlington received more than $2.1 million in grants from the Cancer Prevention & Research Institute of Texas to support the University's flourishing cancer research programs.

28 Aug 2019

Gold nanoparticles used successfully in prostate tumour trial

Researchers at the Icahn School of Medicine, Mount Sinai, New York have reported a pilot clinical trial with a “nanoparticle-based photothermal cancer therapy” for prostate cancers. Their work with this targeted therapy is published in a study titled, “Gold nanoshell-localized photothermal ablation of prostate tumors in a clinical pilot device study,” in the latest issue of the journal Proceedings of National Academy of Science.

28 Aug 2019

Researchers receive $2.9 million to develop new low-cost cancer diagnostic platform

Researchers at the University of Notre Dame have received $2.9 million to develop a new diagnostic platform that could diagnose cancer in as little as three hours by using only one or two drops of blood.

28 Aug 2019

Nab-Paclitaxel drug combo reduces risk of breast cancer recurrence

A recent large German study has shown that a new combination therapy for breast cancer treatment leads to a lowered risk of the disease coming back. A commentary on this landmark clinical trial has been published in the latest issue of the Journal of Clinical Oncology by the researchers Masey Ross and Charles Geyer Jr. from the VCU Massey Cancer Center. The commentary was titled, “Nab-Paclitaxel: A New Standard of Care in Neoadjuvant Therapy of High-Risk Early Breast Cancer?”

27 Aug 2019

Gold nanoparticles shown to safely, effectively ablate low- to intermediate-grade prostate tumors

Biocompatible gold nanoparticles designed to convert near-infrared light to heat have been shown to safely and effectively ablate low- to intermediate-grade tumors within the prostate, according to a study conducted at the Icahn School of Medicine and published in the journal Proceedings of the National Academy of Sciences.

27 Aug 2019

Researchers develop new strategy to target metastases in lymph nodes

Metastasis, in which cancer cells break free from the primary tumor and form tumors at other sites, worsens the prognosis for many cancer patients.

14 Aug 2019

Scientists propose new way to enhance sensitivity of lateral flow tests

Scientists from the ICN2 Nanobioelectronics and Biosensors Group led by ICREA Prof. Arben Merkoçi have carried out a research to enhance the sensitivity of lateral flow tests.

13 Aug 2019

NUS scientists discover control mechanism that regulates traffic across blood vessels

NUS scientists have discovered a control mechanism that regulates the traffic of cells and substances across blood vessels. This effect can have significant impact on cancer metastasis.

13 Aug 2019

Nanoparticles' movements reveal whether they can hit intended cancer targets

Targeted drug-delivery systems hold significant promise for treating cancer effectively by sparing healthy surrounding tissues. But the promising approach can only work if the drug hits its target.

10 Aug 2019

New gel reduces post-surgery scar tissue in animals

Researchers at Stanford University have found that spraying a gel on the internal tissues of animals after cardiac surgery greatly reduces adhesions, fibrous bands that form between internal organs and tissues. Adhesions can cause serious, even fatal, complications.

8 Aug 2019

Tel Aviv researchers develop a nano-vaccine for the most aggressive skin cancer

Researchers at Tel Aviv University have developed a novel nano-vaccine for melanoma, the most aggressive type of skin cancer.

5 Aug 2019

Nanoparticles foster regenerative healing process after spinal cord injury

Paralyzing damage in spinal cord injury is often caused by the zealous immune response to the injury. NIBIB-funded engineers have developed nanoparticles that lure immune cells away from the spinal cord, allowing regeneration that restored spinal cord function in mice.

25 Jul 2019

New organic molecule could become potent weapon in the fight against antibiotic resistance

An organic molecule composed of simple sugars could become a potent weapon in the fight against rising antibiotic resistance, according to EU-funded researchers who have developed a novel, targeted drug-delivery technique to treat deadly tuberculosis and other lethal pathogens.

21 Jul 2019