Breaking News
February 19, 2018 - Diabetes Drugs Differ on HF; School-Based Obesity Program Flop; Plaque Type in ACS
February 19, 2018 - Surgical infections linked to drug-resistant bugs, study suggests
February 19, 2018 - Poor awareness may hinder a child’s early dental care
February 19, 2018 - FDA Approves Apalutamide (Erleada) to Help Curb a Tough-to-Treat Prostate Cancer
February 19, 2018 - Educational Tool Boosts Cervical Length Screening
February 19, 2018 - Spider’s web inspires removable implant that may control type 1 diabetes
February 19, 2018 - University Hospital of Santiago de Compostela participates in large pancreatic cancer study
February 19, 2018 - New blood test shows promise to revolutionize diagnosis of tick-borne diseases
February 19, 2018 - Report: Use, Not Price, Drives State Health Costs
February 19, 2018 - Emergency services crews often unprepared for diabetic crises
February 19, 2018 - Scientists in Sweden create DNA nanowires that offer hope for treatment of diseases
February 19, 2018 - ID Break: Clean Hands, Fewer Abx; $11 Million HIV Cure?; MenB Vax for Kids
February 19, 2018 - Patient exposure to X-rays depends on how dentists are paid
February 19, 2018 - Study reveals parents’ views toward children’s tanning bed use
February 19, 2018 - Shot may help reduce risk of shingles
February 19, 2018 - FDA approves first treatment to reduce risk of NSCLC progression
February 19, 2018 - FDA Expands Approval of Imfinzi (durvalumab) to Reduce the Risk of Non-Small Cell Lung Cancer Progressing
February 19, 2018 - D.C. Week: Congress Passes Spending Bill
February 19, 2018 - Heart-muscle patches made with human cells improve heart attack recovery
February 19, 2018 - FDA Approves First Blood Test to Detect Concussions
February 19, 2018 - Survival Bump in Bladder Cancer with Keytruda
February 18, 2018 - Scientists describe the mechanism of heart regeneration in the zebrafish
February 18, 2018 - Scientists uncover the structure of microtubule motor proteins
February 18, 2018 - Light-activated cancer drugs without toxic side effects are closer to becoming reality
February 18, 2018 - Pioneering research could provide novel insight into how genomic information is read
February 18, 2018 - Pearls From: David Putrino, PhD
February 18, 2018 - Researchers uncover how cancer stem cells drive triple-negative breast cancer
February 18, 2018 - Morning Break: Anti-Anti-Vaxxers; Private Piercings Prohibited; A Case for Pelvic Massage
February 18, 2018 - Lower-dose radiation effective, safe for HPV+ head and neck cancer after induction chemo
February 18, 2018 - Specialist residential service for adults with autism opens in Swansea
February 18, 2018 - FDA Moves to Limit Loperamide Doses per Package
February 18, 2018 - Alcohol use disorder – Genetics Home Reference
February 18, 2018 - Autism might be better detected using new two-minute questionnaire
February 18, 2018 - Hand hygiene-intervention practices may reduce risk of infection among nursing home patients
February 18, 2018 - Researchers develop most sophisticated mini-livers to date
February 18, 2018 - Obamacare Helped More Young Women Get Prenatal Care: Study
February 18, 2018 - School-Based Program Fails to Dent Kids’ Obesity
February 18, 2018 - Research compares neural activity in children with and without autism spectrum disorder
February 18, 2018 - Poor fitness levels increase the risk dementia, concludes study
February 18, 2018 - Risk Score May Reveal if Kids are Victims of Ill-Treatment
February 18, 2018 - Adding Folic Acid to Corn Masa Flour May Prevent Birth Defects
February 18, 2018 - Acute treatment suppresses posttraumatic arthritis in ankle injury
February 18, 2018 - A Role for Budesonide in Autoimmune Hepatitis?
February 18, 2018 - Lupus patients exhibit altered cell proteins, a discovery with potential implications for diagnostics
February 18, 2018 - Muscle plays vital role in regulating heat loss from the hands
February 18, 2018 - High-tech brain scans can provide new way to define intelligence
February 18, 2018 - Study reveals the association between ultra-processed foods and cancer
February 18, 2018 - Prescription Opioid Use Tied to Higher Pneumonia Risk
February 18, 2018 - A non-invasive method to detect Alzheimer’s disease
February 18, 2018 - Deletion of specific enzyme leads to improvement in memory and cognitive functions
February 18, 2018 - Amyloid protein may be transmitted through neurosurgical instruments, study suggests
February 18, 2018 - Electric brain signals of males and females show differences
February 18, 2018 - American Heart Association commends McDonald’s for offering healthier menu in kids’ meals
February 18, 2018 - Parents Find Kids’ Weight Report Cards Hard to Swallow
February 18, 2018 - Does a Financial Conflict of Interest Ever Expire?
February 18, 2018 - Exercise can improve Alzheimer’s symptoms
February 18, 2018 - Scientists develop green chemistry method to improve pharmaceutical manufacturing efficiency
February 17, 2018 - ‘A Time Clock to a Tissue Clock’ for Acute Stroke Care
February 17, 2018 - Cancer Care Gets Personal | NIH News in Health
February 17, 2018 - Do more youth use or do youth use more?
February 17, 2018 - Eating faster linked to obesity
February 17, 2018 - Who’s Still Smoking? ACS Report Highlights Most Vulnerable Adults
February 17, 2018 - Study of smoking and genetics illuminates complexities of blood pressure
February 17, 2018 - Study reveals new link between bone cells and blood glucose level
February 17, 2018 - Children with reading challenges may have lower than expected binocular vision test results
February 17, 2018 - Mass Shootings Trigger Change for Emergency Medicine
February 17, 2018 - ECMO helps revive woman thought to be drowned
February 17, 2018 - Learning stress-reducing techniques may benefit people with epilepsy
February 17, 2018 - Shedding Pounds Before Weight-Loss Surgery a Smart Move
February 17, 2018 - FDA Approves New Cystic Fibrosis Drug Combo
February 17, 2018 - Augmented Reality helps surgeons to ‘see through’ tissue and reconnect blood vessels
February 17, 2018 - Emotional state affects operation of the entire brain instead of being restricted to specific regions
February 17, 2018 - Apalutamide Slows Metastasis in Prostate Cancer
February 17, 2018 - Kids’ well visits linked to lower appendicitis complications
February 17, 2018 - New NK cell-based immunotherapy effective against several types of leukemia
February 17, 2018 - Producing Super-Swelled Lyotropic Crystals for Drug Development
February 17, 2018 - Pfizer Receives Breakthrough Therapy Designation from FDA for PF-04965842, an oral JAK1 Inhibitor, for the Treatment of Patients with Moderate-to-Severe Atopic Dermatitis
February 17, 2018 - Molecular Imaging Flags Risk of AAA Rupture
February 17, 2018 - Researchers identify risk factors for sleep apnea during pregnancy
February 17, 2018 - More work required to find the right drug dosage for pediatric patients
Researchers to develop new device using cold plasma technology to tackle airborne allergens

Researchers to develop new device using cold plasma technology to tackle airborne allergens

image_pdfDownload PDFimage_print

Researchers at the University of Liverpool have been awarded funding to develop an innovative device that uses cold plasma technology to tackle the problem of airborne allergens in the home.

Cold plasma is a form of ionized gas where energetic electrons and ions coexist alongside a wide variety of highly reactive chemical compounds. The technology only requires air and electricity to operate, typically using ten times less power than a household lightbulb.

Recently it has been discovered that when cold plasma comes in to contact with contamination in the air around us, such as an allergy-causing fungus or household chemical, it has a very powerful decontamination effect.

This project will develop a device that will harness the power of cold plasma to destroy airborne allergens on contact.

To develop the plasma device researchers will first construct an ultra-efficient pulsed air plasma source that creates a plasma rich in highly reactive chemical compounds. Obtaining the right mix of chemicals to destroy the contamination is the key to success.

To guide development, state of the art diagnostic measurements will be made on common household allergens passing through the plasma device to reveal the underpinning breakdown pathways.

Ultimately, a unique engineering solution will be developed to simultaneously target multiple allergens (such as dust mites, fungal spores and pollen) whilst overcoming many of the drawbacks associated with current devices on the market that can be expensive and inefficient.

The project is supported by the Engineering and Physical Sciences Research Council (EPSRC), through an award to celebrate the `Year of Engineering’ and involves a collaboration with a UK based engineering firm.

Dr James Walsh, from the University’s Department of Electrical Engineering and Electronics and Director of the Centre for Plasma Microbiology, said: “This is an exciting and innovative research project which has real-life impact. We will use our expertise in plasma science here at Liverpool to ultimately produce a low-cost, efficient and effective technology that reduces the concentration of allergens from within the household environment.

“There are a number of challenging technological issues that we will need to address to develop this device; however, if we do so, we will have the opportunity to improve the quality of life for a vast number of people.”

It is estimated that over 12 million people in the UK alone suffer from allergies as result of airborne allergens and it is estimated to cost the economy around £7.1bn per annum.

The project is funded through EPSRC’s Engineering for a Prosperous Nation call to support creative, novel engineering research projects with the potential for transformative impact.

The work will be carried out within the University’s Centre for Plasma Microbiology, an EPSRC support hub focused on the development of novel plasma-based technologies to improve healthcare diagnosis and treatment. Since its formation in 2016 the Centre has grown to well over ten multidisciplinary researchers and routinely works with numerous industrial partners and healthcare professionals.

The Year of Engineering is a government campaign which celebrates the world and wonder of engineering.

Source:

https://news.liverpool.ac.uk/2018/02/09/researchers-to-develop-new-allergy-relief-device-using-cold-plasma-technology/

Tagged with:

About author

Related Articles