Radiation sickness. Brittle bones. Alzheimers. None of these will deter explorers in their quest to establish a foothold on Mars, says Apollo 11 hero Buzz Aldrin.
“Most people will say the big problem is going to be radiation,” he told News Corp yesterday.
“I don’t think we really understand how much we can take of that, or from how much we can be protected in efficient ways.
“But to hold astronauts to the same (safety) standards as those on the Earth is limiting….”
Image Credit: Tim Hunter. Source: News Corp Australia
Recent News
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New Adjustments to Hyperspectral Microscopy of Nanomaterials
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Nanoplatforms in Imaging-Guided Brain Tumor Treatment
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Portable SARS-CoV-2 Sensor Using Freestanding Laser-Induced Graphene
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A plastic film that can kill viruses using room lights
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Lightweight Graphene Filter to Block Airborne Nanoparticles
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Nanoparticles Enhance Vaccination Effect of Radiation Therapy
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Near-infrared-triggered nanozyme for synergistic cascade tumor therapy
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Impact of COVID-19 on Mitochondrial-Based Immunity in Aging and Age-Related Diseases
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Why do some people develop long Covid? New research offers a potential clue.
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First bivalent COVID-19 booster vaccine approved by UK medicines regulator
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Nanomotor with Multiple Cancer Photo-Theranostic Functions
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Biopharma Creates New Generation LNPs In A Run For A More Efficient COVID-19 Vaccine
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Novel design for nanoparticles that train immune cells into fighting cancer
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Novel Nanoplatform Found Effective Against Esophageal Cancer
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Stem Cell Membrane-Coated Nanoparticles in Tumor Therapy
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Extinct Pathogens Ushered The Fall of Ancient Civilizations, Scientists Say
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The Origins of Covid-19 Are More Complicated Than Once Thought
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Self-Healable, Human-Like Artificial Skin
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Nanoparticles increase light scattering, boost solar cell performance
As demand for solar energy rises around the world, scientists are working to improve the performance of solar devices—important if the technology is to compete with traditional fuels. But [...]
Scientists Use Shrimp Shell Nanoparticles to Strengthen Cement
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Does This Video Show A Nanobot Inseminating Egg With “Lazy” Sperm?
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Study Could Help Reduce Environmental Risk of Quantum Dots
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New nanocomposite copper coating could be the next superbug fighter
A new copper coating that kills bacteria quicker and in greater amounts than current formulations could soon be available for hospitals and other high-traffic facilities. Although current formulations made [...]
Vaccinating against cancer? A new class of nanoparticle vaccines developed
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New Insight Into Nanoassemblies for Specific Cancer Therapy
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Affordable Sources of Commercial Graphene for Energy Applications
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First-of-its-kind sprayable multiscale coating to shield surfaces from viruses, bacteria
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Let’s call monkeypox what it is: A pandemic
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Stretchable Sensor Successful in Environmental and Respiratory Monitoring
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Carbon Nanotube Biosensors Help Detect Alzheimer’s Disease
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New Metrological Technique Uses Stress for Nanotomography
Researchers from Skoltech and their colleagues in Russia and Spain have reported a proof-of-concept demonstration of a new radiation-safe method for mapping the internal structure and stress distribution in [...]
Light-Driven Neutrophils May be Used as Medical Microrobots
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Nanofluidics Sharpens Mass Spectrometry’s Sensitivity to Ultrasmall Samples
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Nano Pom-Poms: A New Method to Detect Cancer Biomarkers
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Genetically Engineered, Sound-Controlled Bacteria That Seek and Destroy Cancer Cells
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Removing Antibiotics from Wastewater with Nano-Bioadsorbents
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Bioengineered Nanocomposites for Control of Rice Crop Disease
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Physicists see electron whirlpools for the first time
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Nanotherapeutic Technologies to Target Common Brain Cancer
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New screening technique could accelerate and improve mRNA therapies
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The Current State of Nanotechnology in Europe
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Samsung Is First to Start Mass Production of 3-Nanometer Chips
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Ultra-Small Nanodots Could Boost Na+ Storage Performance
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New technology helps reveal inner workings of human genome
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Clay-Based 2D Nanofluidics Supports Highly-Efficient Blue Energy Harvesting
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Using Nanotechnology to Detect Animal-Borne Diseases
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Lipid nanoparticles carry gene-editing cancer drugs past tumor defenses
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Graphene Nanosensor Detects Biomarkers Through Tears
In an article recently published in the journal Talanta, researchers demonstrated a new approach to enable the specific detection of biomarkers in human tear by employing an aptamer-based graphene affinity [...]
How Nanotechnology Can Make a Splash in Aquaculture
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Super-Resolution Imaging Method For Multiple Fluorescence Microscopy Applications
In an article recently published in the journal Nanotechnology, researchers employed a single particle imaging method for fluorescence excitation with moderate intensity to achieve spatial resolution. Here, the semiconductor nanocrystals [...]
Trials to begin on new SA COVID-19 vaccine
A new COVID-19 vaccine developed in South Australia and administered with a needle-free device is to begin human trials. Designed by University of Adelaide researchers the DNA vaccine also [...]
Towards Carbon Clean Manufacturing with Eco-Friendly Nano-Lubricants
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Researchers develop hybrid sensor that could help diagnose cancer
A team of researchers from HSE University, Skoltech, MPGU, and MISIS have developed a nanophotonic-microfluidic sensor whose potential applications include cancer detection, monitoring and treatment response assessment. Today, the [...]
Scientists Develop ‘Nanomachines’ That Can Penetrate And Kill Cancer Cells
Researchers have made a scientific breakthrough with the development of ‘nanomachines’ that can kill cancerous cells. The research team headed by Dr Youngdo Jeong from the Center for Advanced Biomolecular Recognition at the Korea Institute of Science [...]
Green Method to Make Nanoparticles and Ultrafine Powder
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Participants wanted for study on the regulation of what future AI-driven nanomedicines should look like
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Could gold nanoparticles help treat cancer?
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Carbon Dots Target Nucleolus and Monitor in Real-Time
In an article recently published in the journal Applied Surface Science, the researchers synthesized green fluorescent carbon dots (G-CDs) from 3,5-diaminobenzoic acid and citric acid. The as-prepared G-CDs were used [...]
Green Nanoformulation for Anti-Cancer and Antibacterial Functions
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New drug delivery system releases therapeutic cargo only when bacteria are present
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Nanosensor detects pesticides on fruit in minutes
Researchers at Karolinska Institutet in Sweden have developed a tiny sensor for detecting pesticides on fruit in just a few minutes. The technique, described as a proof-of-concept in a [...]
The effect of BNT162b2 mRNA COVID-19 vaccine on human semen
Scientists from Italy have recently analyzed the effect of the mRNA-based coronavirus disease 2019 (COVID-19) vaccine on the semen quality of adult men. No significant difference in sperm quality [...]
Significant Insights on Optimizing Antimicrobial Ability of Silver
Silver-based nanoparticle presence in everyday items has surged over the past decade. Silver is an efficient antibacterial agent but can harm the environment. A study published in the journal iScience aims [...]
Nanostructured fibers can impersonate human muscles
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‘Masked’ cancer drug stealthily trains immune system to kill tumors while sparing healthy tissues
Many cancer treatments are notoriously savage on the body. Drugs often attack both healthy cells and tumor cells, causing a plethora of side effects. Immunotherapies that help the immune system recognize [...]
Bio-Graphene Nano-Drug Delivery System Targets Cervical Cancer
Scientists have been continually working on creating novel drug delivery systems with increased efficacy and safety. Recently, a new nano-drug delivery system (NDDS) was established based on bio-graphene nanocomposite [...]
Augmented reality, superhuman abilities and the future of medicine
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Nanotechnology and AI Partner to Create Smart Anticounterfeiting Tags
In a study published in the journal ACS Applied Materials & Interfaces, a mix of chemistry, nanomaterials, and artificial intelligence (AI) was used to produce a straightforward yet cryptographic anticounterfeiting [...]
Harnessing Magnetic Nanoparticles for Sustainable Environmental Clean Up
The latest study published in the Journal of Cleaner Production focuses on the effective utilization of magnetic nanoparticles for the primary purpose of water treatment to remove toxic wastes such as [...]
Previous COVID-19 infection does not protect kids from omicron, study finds
Research drawing on the national Overcoming COVID-19 study, led by Boston Children's Hospital, and the hospital's own Taking On COVID-19 Together Group provides evidence that children who previously had [...]
A nanoparticle and inhibitor trigger the immune system, outsmarting brain cancer
Scientists at the University of Michigan Rogel Cancer Center were optimistic when they identified a small molecule that blocked a key pathway in brain tumors. But there was a [...]
Novel Nanoparticle Vaccine Induces Immune Response Against SARS-CoV-2
According to scientists at Georgia State University’s Institute for Biomedical Sciences, a nanoparticle vaccine that incorporates two proteins that stimulate immune responses against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), [...]
Study explores if prior infection with SARS-CoV-2 increased sensitivity to a mitochondrial toxin known to induce parkinsonism
Post-viral infection sequelae have included neurological syndromes. Among these is the association of parkinsonian manifestations with a prior history of viral infection, as far back as the Spanish flu [...]
How are doctors unravelling the mystery of long COVID?
They call them long-haulers – people still suffering symptoms long after a bout of COVID. But what is the condition, exactly? Doctors [...]
Sidekick microbubbles carry anti-cancer drugs, damage tumor vessels
Microbubbles can assist with localized drug delivery in a patient's body by popping at a target site to create enhanced permeability of tumor blood vessels. By temporarily increasing the [...]
Possible discovery of mechanism behind mysterious COVID-19 symptoms
In patients with serious and long-term COVID-19, disturbed blood coagulation has often been observed. Now, researchers at Linköping University (LiU), Sweden, have discovered that the body's immune system can [...]
Ultrathin fuel cell uses the body’s own sugar to generate electricity
Glucose is the sugar we absorb from the foods we eat. It is the fuel that powers every cell in our bodies. Could glucose also power tomorrow’s medical implants? [...]
How can Nanotechnology be Used to Reverse Skin Aging?
Although skin aging has not been related to many health complications, it has aesthetic issues. Some of the common symptoms of skin aging are changes in the skin texture [...]
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