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. — Lauren Andrews, University of Massachusetts Amherst assistant professor and the Marvin and Eva Schlanger Faculty Fellow in the department of chemical engineering, has received a three-year, $1.4 Credit: UMass […].
MIT engineers have designed a food sensor , made from an array of silk microneedles, that can pierce through the plastic packaging of foods to sample for bacterial contamination and spoilage. Two kinds of specialized “bioinks” react to the bacterial presence and certain pH levels, which respectively detect contamination and spoilage.
Credit: Matt Limmer When most people hear “food contamination,” they think of bacteria present on unwashed fruits or vegetables, or undercooked meat. However, there are other ways for harmful contaminants to be present in food products.
Food and Drug Administration, tested multiple indicators of wastewater contamination to identify potential sources of contamination […]. A recent study by researchers at the Dauphin Island Sea Lab and the University of South Alabama, in collaboration with the U.S.
A new study has found contaminants that were banned decades ago are still imperiling critically endangered California condors. Credit: Courtesy of San Diego Zoo Wildlife Alliance A new study has found contaminants that were banned […].
A new report from the National Academies of Sciences, Engineering, and Medicine (NASEM) aims to change that. communities. Although researchers have known about the impact of these chemicals for years, there has been little guidance available for clinicians.
The ensuing months showed that the SARS-CoV-2 virus is primarily spread through the air via contaminated droplets, prompting a new wave of air purifying technology. A feature article in Chemical & Engineering News, the weekly newsmagazine of […].
Single-use containment systems also lower cleaning costs because there is no risk of residue and cross-contamination with disposable solutions. The company’s single-use powder handling solutions can eliminate large capital expenditure compared to stainless-steel solutions, as well as protect operators from HPAPI exposure and contamination.
The use of engineered genetic materials in clinical trials is rapidly expanding, with potential applications for genetic vaccines, gene-modified cellular therapies, and gene therapies. A key part of the IBC’s evaluation is assessing the risks posed by the engineered genetic materials. Why Does the IBC Need to do a Risk Assessment?
publishers New Rochelle, NY, October 20, 2020–Synthetic estrogens from pharmaceuticals contaminate rivers and threaten the health of humans and fish. An effective and cost-efficient method for removing synthetic estrogen from bodies of water has been demonstrated in the peer-reviewed journal Environmental Engineering Science.
Researchers at McMaster University in Canada have developed a rapid Salmonella test for detecting contamination in chicken and other foods, which could help to reduce the cost of food processing and improve food safety. Traditionally, Salmonella detection was done through a series of tests that could take several days to complete.
Berkeley — An estimated 370,000 Californians rely on drinking water that may contain high levels of arsenic, nitrate or hexavalent chromium, and contaminated drinking water disproportionately impact communities of color in the state, finds a new analysis led by researchers at the University of California, Berkeley, and the University of California, (..)
– Scientists at Duke University have developed a suite of four new tests that can be used to detect coal ash contamination in soil with unprecedented sensitivity. Test finds ash at concentrations so low and sizes so small that other tests would likely miss it DURHAM, N.C. The tests are specifically designed to analyze soil […].
for an Improved, Efficient and Contaminant-Free Cleanroom. Key Reasons to attend: Learn how to maximise the latest cleanroom technologies to modernise your contamination control strategy. Increase your cleanroom availability & accessibility through streamlined approaches to contamination control. Advances in Pharma 4.0
Funded by the UK Research and Innovations’ (UKRI) Engineering and Physical Sciences Research Council (EPSRC), the platform will decontaminate the air of pathogens and measure air quality to ensure a safer and healthier environment.
HPAPIs are toxic even at small doses, and pose a risk to human health, and risk cross-contamination with other drugs in a manufacturing environment. Most pharmaceutical processes require containment due to risks of dust to both the environment and operators, but nearly all oncology products need to be handled in high containment.
Use of hazardous materials in a clean bench can increase the risk of occupational exposure and contamination of the room in which the work is being done. The hood also blows sterile (HEPA filtered air) from the top down towards the work surface to protect the product from contamination with non-sterile ambient room air. .
The conference will encompass the critical topics including risk assessment, occupational toxicology, engineering controls for containment, facility design, and the impact of pharmaceutical manufacture on the environment. Assess engineering containment controls, from isolators and barriers to fully automated lines.
“You don’t want cross-contamination to occur. The way we designed the unit, air inlet comes in, in the passage while the outlet is on top of a patient’s bed, which means it is uniflow and, hence, cross-contamination is minimal.” About the author.
Stanford researchers develop a new way to forecast beach water quality Credit: Meghan Shea Less than two days of water quality sampling at local beaches may be all that’s needed to reduce illnesses among millions of beachgoers every year due to contaminated water, according to new Stanford research.
This minimises many sources of variability and contamination, which enhances sample accuracy and reproducibility by avoiding dead volumes, carryover and peak distortion. In addition, we provide a full range of vital consumables to support your analytical workflow, with each consumable carefully chosen and engineered to give the best results.
A new study by UC Davis researchers confirms the low likelihood that SARS-CoV-2 contamination on hospital surfaces is infectious. The study, published June 24 in PLOS ONE, is the original report on recovering near-complete SARS-CoV-2 genome sequences directly from surface swabs.
Darina Shopova (DS): My first job, in 2005, was as a structural CAD engineer in my home country of Bulgaria. In October 2021, I joined the engineering department at Envair Technology, designing isolators. Darina Shopova is design engineer at Envair Technology, working on the design and development of rigid isolators.
Other articles examined communication – one on persuasive skills, another on disseminating of regulatory intelligence – and the regulatory response to nitrosamine contamination of drug products. . . Many in the regulatory profession have transitioned from an established previous career such as engineering, law, or bench research.
Cell-freezing bag failure during the prolonged storage of cellular product is likely to result in contamination of contents, which could then spread to other items kept in the same liquid nitrogen tank. As a result, during cryopreservation processing and storage, cryomacs bags become fragile and prone to cracking.
There is still no data available,” said study researcher Liwen Xiao, an assistant professor of civil, structural and environmental engineering at Trinity College Dublin in Ireland. . “How the microplastics would affect the infants’ health is still an unknown. Plastics shed particles as they wear down.
There are various possible ways such as contaminating the city’s water supply, agricultural crops, kitchen accessories, cash, coins, credit cards and many others. These infectious agents could be a potential threat in future and can be engineered for mass spread. Biological agents can easily spread through the air, water, or food.
What are Human Factors Engineering (HFE) and Usability Engineering (UE), and why are they important in medical device design? Answer: Human Factors Engineering (HFE) and Usability Engineering (UE) are disciplines focused on designing medical devices that are safe, effective, and easy to use.
This heightens the risk of cross contamination, requiring effective containment solutions, especially when handling highly potent powders. The post Mitigating the risks of cross-contamination during Oral Solid Dose (OSD) manufacturing appeared first on Pharmaceutical Technology. Please check your email to download the Webinar.
Tom Lenaerts is head of global process engineering for Datwyler, a leading supplier of parenteral packaging components such as stoppers and plungers. Quality levels from ten years ago are no longer acceptable at this moment – that’s regarding contamination and very small defects.
It requires having access to proper techniques and skill sets, state-of-the-art equipment, process scientists and engineers who have a deep understanding of Quality by Design (QbD) principles, and methods for product and process characterisation. Expertise in analytical testing, validation, and quality control are also essential.
Handling HPAPIs demands specialized facilities and expertise, with CDMOs required to navigate complex risk management scenarios, including accurate risk categorization, containment, and preventing cross-contamination. Methods must be stability-indicating to monitor degradation products and confirm product shelf-life.
Regenerative Medicine Stem cell therapy and tissue engineering are expected to make significant advancements, addressing challenges such as repairing or replacing damaged tissues and organs and mitigating issues related to the limited availability of donor organs and transplant rejection.
These vaccines can be engineered to address antigenic variability and stimulate a wide-ranging immune response. While RT-PCR methods can handle some level of multiplexing, they do require specialized, contamination-free environments. Collectively, these insights underscore the imperative for rapid, robust mRNA quantification methods.
With millions of the nation’s people out of work, consumer spending – the most important economic engine a nation can have – is nose-diving and if China is any example to the world, opening the economy up is not going to incentivize consumers to start spending again. Meanwhile, another 3.8 Still, it may all be overkill according to some.
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