Gold Nanoparticles News and Research

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Gold nanoparticles are made up of metallic gold atoms to create a crystal structure of 1-100 nm.

Recent developments in the use of nanoparticles to deliver drugs to the brain via intranasal administration

Scientists have recently reviewed research articles related to the application of inorganic nanoparticles in delivering drugs to the brain through the intranasal route.

7 Sep 2022

Scientists develop a smart contact lens that can capture and detect exosomes

Scientists from the Terasaki Institute for Biomedical Innovation (TIBI) have developed a contact lens that can capture and detect exosomes, nanometer-sized vesicles found in bodily secretions which have the potential for being diagnostic cancer biomarkers.

12 Aug 2022

Scientists develop nanoparticle-based biosensing device for rapid and ultrasensitive detection of SARS-CoV-2

Researchers developed a gold nanoparticle-based biosensing device for rapid and ultrasensitive detection of SARS-CoV-2 in point-of-care settings.

4 Aug 2022

Mesoporous silica nanoparticles: Possibilities in therapeutic development

In this interview, News-Medical talks to Philippe Riviere, Senior Scientist at NanoComposix (now a Fortis Life Sciences company) about mesoporous silica nanoparticles and the possibilities and opportunities they provide to drug delivery, vaccine development and more.

From nanoComposix 28 Jul 2022

Novel compound inhibits SARS-CoV-2 replication by binding a genome target

Researchers assessed the biodistribution and safety of SBCoV202, a novel antiviral agent based on antisense technology that can specifically and effectively bind to the SARS-CoV-2 genome target to inhibit SARS-CoV-2 replication.

27 Jul 2022

Novel nanoligomer approach to treat severe COVID-19

Researchers discuss the biodistribution and safety of a novel nanoligomer SBCoV207, which was used to targeted miR-2392 in a murine model.

17 Jul 2022

New antibody-based method for SARS-CoV-2 detection does not require a blood sample

Despite significant and stunning advances in vaccine technology, the COVID-19 global pandemic is not over. A key challenge in limiting the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is identifying infected individuals.

1 Jul 2022

CRISPR-based diagnostics for SARS-CoV-2 detection

In a recent study posted to the Journal of Biochemical and Molecular Toxicology, researchers reviewed clustered regularly interspaced short palindromic repeats (CRISPR)-based diagnostics for detecting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

6 Jun 2022

Researchers develop treatment that suppresses mutational escape of SARS-CoV-2

Researchers from Xiamen University have created a new treatment that is less likely to be affected by mutations in the receptor-binding domain of SARS-CoV-2.

17 May 2022

Broad-spectrum polymeric antivirals against SARS-CoV-2

In a recent study published in the journal Advanced Science, researchers evaluated the potential and applicability of macromolecular viral inhibitors against respiratory viral pathogens.

17 May 2022

Study explores macromolecular viral entry inhibitors as broad-spectrum first-line antivirals with anti-SARS-CoV-2 activities

Researchers created polystyrene sulfonate with significantly different molar masses, constructed these polymers as an exterior around spherical gold nanoparticles of various sizes to improve multivalency effects, measured antiviral effects of the antivirals on numerous viruses in vitro, and investigated the method of interaction of the leads with SARS-CoV-2 and lentiviral particles.

13 May 2022

The promise of RNA medicine is targeted and personalized

The development of messenger RNA (mRNA) vaccines against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has only increased the impetus in this field.

11 May 2022

Addition of left-handed chiral gold nanoparticles can enhance vaccine efficacy by more than 25%

Vaccines can be made over 25% more effective by adding left-handed chiral gold nanoparticles as adjuvants, according to a study by an international collaboration in which Brazilian researchers took part. An article reporting the results is published in Nature.

18 Apr 2022

Gold Nanoparticles News and Research

Further Reading

Recent developments in the use of nanoparticles to deliver drugs to the brain via intranasal administration

Scientists develop a smart contact lens that can capture and detect exosomes

Scientists develop nanoparticle-based biosensing device for rapid and ultrasensitive detection of SARS-CoV-2

Mesoporous silica nanoparticles: Possibilities in therapeutic development

Novel compound inhibits SARS-CoV-2 replication by binding a genome target

Novel nanoligomer approach to treat severe COVID-19

New antibody-based method for SARS-CoV-2 detection does not require a blood sample

CRISPR-based diagnostics for SARS-CoV-2 detection

Researchers develop treatment that suppresses mutational escape of SARS-CoV-2

Broad-spectrum polymeric antivirals against SARS-CoV-2

Study explores macromolecular viral entry inhibitors as broad-spectrum first-line antivirals with anti-SARS-CoV-2 activities

The promise of RNA medicine is targeted and personalized

Addition of left-handed chiral gold nanoparticles can enhance vaccine efficacy by more than 25%

Recent advances in non-viral nano-vector delivery of CRISPR/Cas9 genome editing payloads

CASCADE biosensor found to be effective in naked-eye SARS-CoV-2 RNA detection

Using CRISPR/Cas to develop biosafety materials

Study evaluates colorimetric sensors for SARS-CoV-2 detection using gold nanoparticles

Spray-on technology using customized gold nanoparticles could help treat heart disease

Sustainable material-based biosensors for SARS-CoV-2 detection

New approach accelerates the detection of cancer biomarkers for point-of-care diagnostics

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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