Category Archives: Nanotech

SINGAPORE and NEW YORK (PRWEB) October 23, 2019

The Nanotechnology World Association (NWA) has been officially launched today to execute on its mission to globally facilitate and promote adoption of nanotechnology solutions across industries by connecting entrepreneurs with researchers, start-ups with investors, suppliers with customers, employers with talents, key players with one another. The NWA is an independent, and mainly industry-oriented, advocacy group inclusive of businesses, academia, business-supporting associates, as well as affiliate government agencies and other associations.

The NWA seeks to expand and strengthen connections between stakeholders in the nanotechnology sector as these relationships are the key to fulfill the potentials of these various technologies. This will be achieved by engaging more industry members, facilitating industry-oriented programs, with an emphasis on supporting nanomanufacturing R&D projects with other educational research bodies. The NWA efforts will include the private or public spheres and active support and vigorous participation from both governments and companies is expected.

The NWA aims to expand quickly. "We are in the process of creating chapters, to address the local needs of our members," said Marine Le Bouar, CEO of the NWA. "Other plans for the Association include the funding of our own Institute, and the organization of the first global nanotechnology start-up competition, she added.

So far, members from North America, Europe and Asia have joined the NWA. These companies include Park Systems (South Korea) Abionic (Switzerland), Advanced Nanotechnologies (Spain), APR Technologies (Sweden), Horiba (France), Metashield (USA), nFluids (Canada), and StoreDot (Israel), among others.

We are honored to be a founding member of Nanotechnology World Association to help promote shared knowledge amongst the growing and diverse Nano Science community. As a global leader in Atomic Force Microscopes, Park Systems is a strong advocate for collaboration to achieve nanoscale advances for the betterment of our world. Keibock Lee, President at Park Systems (South Korea).

"Nanotech is the next frontier of material science engineering. Organizations like NWA are essential in unlocking the fundamental and transformative promise of advanced materials." Martin Ben-Dayan, CEO, Founder at Metashield LLC (USA).

"This is a much-needed initiative. As pioneers in developing nano-size materials for energy storage, we face global supply chain challenges starting from the scale up process for nano metalloids such as pure nano Silicon." Doron Myersdorf, CEO at StoreDot (Israel).

Given the importance of nanotechnologies in the global business sphere and the huge efforts put into Research & Development, the creation of this association was long overdue. Florian Formanek, Head of Applications, Horiba (France).

"We are happy to join forces with the Nanotechnology World Association in working on the key issues that must be addressed to successfully commercialize this vital technology." Peter Nilsson, CEO at APR Technologies (Sweden).In our opinion, the bridge between nanotechnology and business has yet to be built. This Association is a must-needed first step to building this bridge. Manuel Antonio Onteniente, CEO at Advanced Nanotechnologies (Spain).

Nanofluidics is going to disrupt the biomedical diagnostics field, by providing ultra-fast, lab-grade results from a single drop of capillary blood. The Nanotechnology World Association will aid in coordinating the key players to make this a reality soon. Dr. Nicolas Durand, PhD, Chief Executive Officer at Abionic SA (Switzerland).

About the Nanotechnology World Association

The Nanotechnology World Association (NWA) was created to help accelerate the adoption of nanotechnology in various industries, such as medical, energy, electronics, transportation and materials, by providing relevant information, resources and tools, by connecting researchers and organizations, and by fostering knowledge sharing and cooperation.For more information about the NWA, please visit http://www.nanotechnologyworld.org

Contact:Marine Le BouarCEO marine@nanotechnologyworld.org+65 3138 4138

Share article on social media or email:

Read more:

The Nanotechnology World Association is Launched to Foster Worldwide Collaboration Within This Promising and High Growth Sector - PR Web

Image Credit: Shutterstock.com/ SJ Travel Photo and Video

Access to clean, safe drinking water is thought to be a basic human right. Yet, according to the World Health Organization (WHO), over 785 million people across the globe are without access to a basic drinking-water source. This has researchers around the world researching and developing a series of water treatment solutions and applications using nanotechnology.

Current WHO statistics are damning, making this an issue that must be addressed urgently as it is thought that around 2 billion people are using a contaminated water supply. In addition, over 485,000 people die each year from diarrhoeal related illnesses and diseases such as polio, typhoid, and cholera are once again being transmitted as a further consequence. Based on current trends and data, it is thought that by 2025 half of the total global population will be living in water-stressed or water-scarce areas.

While there are a wide-range of effective water purification methods and techniques including boiling, filtration, oxidation, and distillation, these often require high amounts of energy. Other treatment processes may include the use of chemical agents which is only possible in areas with an infrastructure that is up to par.

The more affordable and portable devices currently available are not always fit for purpose as they cannot guarantee 100% removal of harmful viruses, bacteria, dust, and even microplastics. So, it is thought that nanotechnology could offer affordable and accessible clean water solutions to the worlds most vulnerable populations.

Nanotechnology is a process that involves manipulating and controlling matter on the atomic scale. In the process of water purification, this involves using nanomembranes to soften the water and eradicate biological and chemical contaminants as well as other physical particles and molecules.

Whats more is that nanotechnology is portable and can be incorporated into existing commercial devices which increases the likelihood that nanotech solutions could become a feasible option for areas of the developing world and places with limited infrastructure.

In recent years scientists have improved on conventional methods that use coagulants by taking their cues from nature, notably the ocean dwelling Actinia organism. Traditional coagulants, such as aluminum sulfate and other metallic salts can pull out larger contaminants by causing them to group together and settle. However, this method is not effective for smaller particles and molecules and often requires additional methods to ensure the water is clean. Thereby increasing the cost and use of energy as several techniques are required to ensure the water is safe.

Using nanocoagulants, scientists were able to synthesize organic and inorganic matter to replicate the structure of the Actina sea anemone. The researchers produced a reversable core-shell that can catch larger particles as well as the smaller ones when it turns inside-out. This is also a one-step process which removes the need for additional technologies and opens up the potential for minimizing water purification costs.

Another viable method of water purification currently in development that makes use of nanotechnology includes utilizing magnetically active nanoparticles to extract chemicals from water. The process enables the removal of toxins from drinking-water contaminants attracting nanoparticles that consist of magnetic phases. This solution would also be low-energy and could provide an economic advantage as well as health and environmental benefits.

Other proposals for nanotech solutions include using nanoparticles to break down microplastics and a rapid nano-filter that can clean dirty water 100 times faster than current methods. Researchers are also aware that most water purification methods require access to a constant electricity supply, but this can be a significant obstacle in places with limited infrastructure or areas damaged by extreme weather conditions.

One such approach is the creation of a self-sustaining biofoam that conducts heat and electricity by combining bacteria-produced cellulose with graphene oxide. The graphene-fused foam draws water up to the surface via the cellulose layer which accelerates evaporation. This results in a layer of freshwater which can be easily collected and is safe to drink. The biofoam is also lightweight and relatively inexpensive to manufacture making it an attractive alternative to conventional methods.

Thus, as the need for clean, safe water is very much still an urgent global issue, nanotech solutions offer new and essential possibilities for the water treatment industry. The next phase of development is the scaling up of nanotechnologies to improve access to clean water. Perhaps then the future can be one that offers a new hope to the expanding global population experiencing water-stressed and water-scarce conditions.

The rest is here:

Can Nanotechnology Be Used to Improve Access to Clean Water? - AZoNano

New York City, NY: Oct 17, 2019 Published via (Wired Release) MarketResearch. Biz has a big history of serving detail research reports that help to create business opportunities through competitive study. One of the report we provide is Acrylic Surface Coating market analyzing market latest trends, identifying your rivals, validating opportunities, examining threats to your company, and changing your go-to-market and positioning strategy respectively.

The report on the Global Acrylic Surface Coating Market 2019 has been portrayed by experienced and knowledgeable market analysts and researchers. It is a phenomenal compilation of vital studies that explore the competitive landscape, segmentation, geographical exploration, and revenue, production, and consumption growth of the Global Acrylic Surface Coating market. Players can use the accurate market facts and figures and statistical analysis provided in the report to understand the current and upcoming growth of the Acrylic Surface Coating market. The Global Acrylic Surface Coating market size was XX Mn US$ and it is expected to reach XX Mn US$ by the end of 2028, with a CAGR of XX% during 2019-2028. The report includes CAGR, market shares, sales, Acrylic Surface Coating gross margin, value, volume, and other crucial market figures that give an exact view of the growth of the Acrylic Surface Coating market 2019.

Advanced primary and secondary research techniques and tools have been used by our Acrylic Surface Coating market analysts to compile this report. We use research sources and tools that are highly reliable and trustworthy. The Acrylic Surface Coating market report provides effective guidelines and recommendations for leading players to secure a position of strength in the worldwide market. Acrylic Surface Coating Market Emerging players can also use this research study to plan business strategies and get informed about upcoming challenges in the market. We provide an extensive competitive analysis that includes detailed company profiling of key players, a study on the Acrylic Surface Coating nature and characteristics of the competitors landscape, and other important studies.

For Detail Insight Go With This Free Sample Report Enabled With Respective Tables and Figures:https://marketresearch.biz/report/acrylic-surface-coating-market/request-sample

Major Players of the Global Acrylic Surface Coating Market 2019

NANOFILM, P2i Ltd, Integran Technologies Inc, Nanophase Technologies Corporation, Buhler PARTEC GmbH, Integran Technologies Inc, Cima NanoTech Inc, Nanogate SE, Nanovere Technologies LLC and Bio-Gate AG

Market Segmentation:

Segmentation by substrate: Plastic, Concrete, Metal. Segmentation by technology: Solvent-borne Coating, Powder Coating, Water-borne Coating. Segmentation by application: Industrial, Marine, Metal finishing, Construction, Automotive, Others (households and protective coatings)

Global Acrylic Surface Coating Market: Regions and Countries

The research study comprises key results and discoveries of our monitoring and analysis of the Acrylic Surface Coating market 2019. We have provided crucial information points, which include expansions, divestments, new product launches, Acrylic Surface Coating partnerships, mergers, acquisitions, and other strategic initiatives taken by Acrylic Surface Coating market players. The report also serves price trends for region-wise markets and analysis of crucial market events on a regional as well as worldwide scale. Our analysis will guide you to take vital decisions in the Acrylic Surface Coating market relating to procurement, inventory, pricing, and production. We assist you to give a tough competition to your rivals by providing latest, actionable, real-time, and quick market information.

The report will help you to get how and whether or not the worldwide Acrylic Surface Coating market 2019 has become customer-centric. It offers details insights into customer needs and preferences for players to expand their brand value, connect better with their clients, and improve their sales in the Acrylic Surface Coating market globally. As part of our customer insights, we focus on product positioning, customers perception of Acrylic Surface Coating market competition, customer segmentation, customer needs, consumer buying behavior, and target customers.

Have Any Query Or Specific Requirement? Feel Free To Ask Our Industry Experts: https://marketresearch.biz/report/acrylic-surface-coating-market/#inquiry

Our competitor profiling comprises validation of distribution channels and products and services offered by and Acrylic Surface Coating financial performance of companies operating in the market 2019. We also give Porters Five Forces, PESTLE, and SWOT analysis to identify the competitive threat and study other aspects of the Acrylic Surface Coating market. The report provides strategic recommendations, competitor benchmarking for performance measurement, and study of partnership, merger, and acquisition targets and Acrylic Surface Coating industry best practices. It also offered an analysis of profitability and cost across the Acrylic Surface Coating industry value chain.

Core Objective of Acrylic Surface Coating Market:

Every firm in the Acrylic Surface Coating market has objectives but this market research report focus on the crucial objectives, so you can analysis about competition, future market, new products, and informative data that can raise your sales volume exponentially.

Size of the Acrylic Surface Coating market and growth rate factors.

Important changes in the future Acrylic Surface Coating Market.

Top worldwide competitors of the Market.

Scope and product outlook of Acrylic Surface Coating Market 2019-2028.

Developing regions with potential growth in the future.

Tough challenges and risk faced in market.

Global Acrylic Surface Coating top manufacturers profile and sales statistics.

Acrylic Surface Coating Market Dynamics 2019-2028.

Browse Full Summary of Acrylic Surface Coating Market Enabled with Respective Tables and Figures at: https://marketresearch.biz/report/acrylic-surface-coating-market/

Customize report of Global Acrylic Surface Coating Market as per client requirement also available. Please connect with our sales team ([emailprotected]), who will ensure that you get a report that suits your needs.

Contact Us:

Mr. Benni Johnson

Prudour Pvt. Ltd.

420 Lexington Avenue,

Suite 300 New York City, NY 10170,

United States

Tel: + 1-347-826-1876

Website: https://marketresearch.biz/

See the article here:

Acrylic Surface Coating Market 2019: Phenomenal Growth - Bio-Gate AG, Cima NanoTech, Nanophase Technologies Corporation - The State News - BBState

The term nanotechnology describes a range of technologies performed on a nanometer scale with widespread applications in various industries. Nanotechnology encompasses the production and application of physical, chemical, and biological system at scales ranging from individual atoms or molecules to around 100 nanometers. Using nanotechnology, materials can effectively be made stronger, lighter, more durable, more reactive, more sieve-like, or better electrical conductors.

Request for Sample Report @https://www.factomarketinsights.com/sample/29

Technological development by the emerging economies in Asia-Pacific boosts the growth of the nanotechnology market. The regional growth is expected to be influenced by high demand for nanotechnology in medical imaging. Moreover, various technological advancements related to automotive and healthcare vertical due to government initiatives such as increased investment in R&D propel the market growth. For instance, China is building the worlds largest multifunctional research platform for nanotechnology, which would help develop more powerful computers and intelligent robots. The Vacuum Interconnected Nano-X Research Facility in Suzhou, Jiangsu Province integrates the state-of-art capabilities of material growth, device fabrication, and testing in one ultra-high vacuum environment. Nano-X is expected to be incorporated into Chinas national research infrastructure system, and to become a world-class open platform for research and development in nanoscience and nanotechnology, providing advanced technical support for the national strategy of high-end technologies.

Factors such as upsurge in adoption of nanotechnology in medical diagnosis & imaging and technological advancements in nanotech devices drive the growth of the market globally. However, issues pertaining to the deployment of nanodevices in extreme conditions and high cost of the technology act as major barriers, thus restraining the market growth. Conversely, increase in support and R&D funding from government organizations and emergence of self-powered nanotech devices are expected to offer remunerative opportunities for market expansion.

The global nanotechnology market is segmented on the basis of type, application, and region. Based on type, the market is bifurcated into nanodevices and nanosensors. Nanodevices is subsegmented into nanomanipulators, nanomechanical test instruments, nanoscale infrared spectrometers, and others. Nanosensor is further divided into optical nanosensor, biological nanosensor, chemical nanosensor, physical nanosensor, and others. By application, the market is fragmented into electronics, energy, chemical manufacturing, aerospace & defense, healthcare, and others. Region wise, it is analyzed across North America, Europe, Asia-Pacific, and LAMEA along with their prominent countries.

Browse Full Report with TOC @https://www.factomarketinsights.com/report/29/nanotechnology-market-amr

The key players profiled in the report include Altair Nanotechnologies Inc., Applied Nanotech Holdings Inc., Thermofisher Scientific, Imina Technologies Sa, Bruker Axs, Kleindiek Nanotechnik Gmbh, eSpin Technologies, Inc., Advanced Nano Products, Biosensor International, and Nanoics Imaging Ltd.These key players have adopted strategies such as product portfolio expansion, mergers & acquisitions, agreements, geographical expansion, and collaborations to enhance their market penetration.

KEY BENEFITS FOR STAKEHOLDERS

This study includes the analytical depiction of the global nanotechnology along with the current trends and future estimations to determine the imminent investment pockets. The report presents information regarding the key drivers, restraints, and opportunities. The current market is quantitatively analyzed from 2018 to 2025 to highlight the financial competency of the industry. Porters five forces analysis illustrates the potency of the buyers and suppliers in the industry.

GLOBAL NANOTECHNOLOGY MARKET SEGMENTATION

BY TYPE

Nano Deviceso Nanomanipulatorso Nanomechanical Test Instrumentso Nanoscale Infrared Spectrometerso Others Nanosensorso Optical Nanosensoro Biological Nanosensoro Chemical Nanosensoro Physical Nanosensoro OthersBY APPLICATION Electronics Chemical Manufacturing Energy Aerospace & Defense Healthcare Others

BY REGION

North Americao U.S.o Canadao Mexico

Europeo UKo Germanyo Franceo Russiao Rest of Europe

Asia-Pacifico Chinao Japano Indiao Australiao Rest of Asia-Pacific

LAMEAo Latin Americao Middle Easto Africa

The rest is here:

Global Nanotechnology Market Future Outlook to 2025 Discussed in New Market Research Report - Markets Gazette

MARCY, N.Y. (WSYR-TV) After years of setbacks, the nanotech project in the greater Utica area is getting a major tenant with a $1 billion commitment.

The North Carolina-based company, Cree, announced Monday it will build the worlds largest silicon carbide fabrication facility in Marcy to establish a silicon carbide corridor on the East Coast.

The building is billed as a state-of-the-art, automotive-qualified 200mm power and RF wafer fabrication facility.

Cree plans to invest $1 billion in construction and equipment for the New York fab.

According to the company, New York State will provide a $500 million grant from Empire State Development.

The company will likely build on the former campus of SUNYIT, now called SUNY Poly.

The company will also expand its Durham, North Carolina headquarters.

Silicon carbide is one of the most pivotal technologies of our time, and is at the heart of enabling innovation across a wide range of todays most groundbreaking and revolutionary markets, including the transition from the internal combustion engine to electric vehicles and the rollout of ultra-fast 5G networks, said Gregg Lowe, CEO of Cree. This state-of-the-art, automotive-qualified wafer fabrication facility builds on our 30-year heritage of commercializing breakthrough technologies that help our customers deliver next-generation applications. We look forward to connecting our North Carolina and New York innovation hubs to drive the accelerated adoption of silicon carbide.

Were excited to become part of Crees efforts to drive the transition from silicon to silicon carbide, and this partnership will be a key part of our work to strengthen the research and scientific assets that New York State will use to attract the industries and jobs of tomorrow, said Empire State Development Acting Commissioner and President and CEO-designate Eric J. Gertler. The Mohawk Valley offers a unique combination of valuable high-tech and scientific assets, and this is an important next step in growing our advanced manufacturing infrastructure and investing in our upstate economy.

Cree will partner with colleges in North Carolina and New York to develop training and internship programs to prepare its workforce for the high-tech employment.

Governor Andrew Cuomo is scheduled to make an announcement at an off-campus SUNY Polytechnic Institute facility Monday afternoon.

SUNY Poly was one of the primary projects at the center of the investigation into several of Governor Cuomos top aides. SUNY Polytechnic Institute founder Alain Kaloyeros is serving a three year sentence in prison for steering more than $850 million worth of state-funded contracts to allies of Cuomo.

This is a developing story. Check back to LocalSYR.com and NewsChannel 9 for updates.

For more local news from Andrew Donovan, follow him on Twitter.

Read this article:

After years of setbacks, Uticas nanotech project gets $1 billion tenant - WSYR

Nanotech Security (TSXV:NTS) has announced the early retirement of a $3 million secured note.

As quoted in the press release:

The note was previously issued to finance real estate assets acquired in the Fortress Optical Features Ltd. acquisition in September 2014. It bore a 4% annual interest rate and was due in September 2017.

The Company used funds originally earmarked to redeem its $4.2 million convertible debentures. As many debenture holders elected to convert their debentures into common shares of the Company, only $1.4 million was required to be repaid. With the recent retirement of the convertible debentures and now with the payment of the $3.0 million secured note, the Company is debt free.

Given our recent $13.3 million financing, the cash from operations generated in the third quarter, and the visibility into our pipeline, we decided to repay the debt early, instead of refinancing, to reduce our interest expense, said Nanotech CEO Doug Blakeway. Doing so saves the Company $120,000 per yearin interest and the Company is now debt free with a strong cash balance to execute on our growth opportunities.

Click here to read the full press release.

See more here:

Nanotech Security Retires $3.0 Million Note | Investing News Network - Investing News Network (registration)

Durham Herald Sun

Duke combines immunotherapy, tumor-roasting nanotech to vaccinate mice against cancer Durham Herald Sun By combining an FDA-approved cancer immunotherapy with an emerging tumor-roasting nanotechnology, Duke University researchers improved the efficacy of both therapies in a proof-of-concept study using mice. The potent combination also attacked ...

Read this article:

Duke combines immunotherapy, tumor-roasting nanotech to vaccinate mice against cancer - Durham Herald Sun

Industrial Nanotech Inc (INTK) has watched the Triple Exponential Moving Average (TEMA) of its share price trend higher over the past 5 session. This is a potential signal that strength is building for the upward trend. TEMAis a unique combination of a single exponential moving average, a double exponential moving average, and a triple exponential moving average that provides less lag than any of those three individually. It can be used instead of traditional moving averages for smoothing price data or other indicators. TEMA can also be used as a momentum indicator. Consistentnegative value suggests momentum is decreasing while a positive trendsuggests increasing momentum.

Checking in onadditional numbers for Industrial Nanotech Inc (INTK), we can see that the company has a Williams Percent Range or 14 day Williams %R of -18.75. In general, if the reading goes above -20, the stock may be considered to be overbought. On the other end of the spectrum, if the indicator goes under -80, this may show the stock as being oversold. The Williams Percent Range or Williams %R is a technical indicator that was developed to measure overbought and oversold market conditions.

We can also take a look at the Average Directional Index or ADX of Industrial Nanotech Inc (INTK). The ADX is used to measure trend strength. ADX calculations are made based on the moving average price range expansion over a specified amount of time. ADX is charted as a line with values ranging from 0 to 100. The indicator is non-directional meaning that it gauges trend strength whether the stock price is trending higher or lower. The 14-day ADX presently sits at 21.53. In general, and ADX value from 0-25 would represent an absent or weak trend. A value of 25-50 would indicate a strong trend. A value of 50-75 would indicate a very strong trend, and a value of 75-100 would signify an extremely strong trend. At the time of writing, the 14-day Commodity Channel Index (CCI) is 147.10. Developed by Donald Lambert, the CCI is a versatile tool that may be used to help spot an emerging trend or provide warning of extreme conditions. CCI generally measures the current price relative to the average price level over a specific time period. CCI is relatively high when prices are much higher than average, and relatively low when prices are much lower than the average.

A commonly used tool among technical stock analysts is the moving average. Moving averages are considered to be lagging indicators that simply take the average price of a stock over a certain period of time. Moving averages can be very helpful for identifying peaks and troughs. They may also be used to assist the trader figure out proper support and resistance levels for the stock. Currently, the 200-day MA for Industrial Nanotech Inc (INTK) is sitting at 0.00. The Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of stock price movements. The RSI was developed by J. Welles Wilder, and it oscillates between 0 and 100. Generally, the RSI is considered to be oversold when it falls below 30 and overbought when it heads above 70. RSI can be used to detect general trends as well as finding divergences and failure swings. The 14-day RSI is presently standing at 56.12, the 7-day is 67.35, and the 3-day is resting at 88.04.

View post:

Is Industrial Nanotech Inc (INTK)'s Triple EMA Building Momentum? - Evergreen Caller

Scientists at Duke University say they have combined a cancer immunotherapeutic with nanotechnology to improve the efficacy of both therapies in a mouse study. They published their work, "Synergistic Immuno Photothermal Nanotherapy (SYMPHONY) for the Treatment of Unresectable and Metastatic Cancers," in Scientific Reports.

The new approach also attacked satellite tumors and distant cancerous cells, leading to two mice being cured of the disease and one being vaccinated against it.

Using a combination of immune-checkpoint inhibition and plasmonic gold nanostar (GNS)-mediated photothermal therapy, we were able to achieve complete eradication of primary treated tumors and distant untreated tumors in some mice implanted with the MB49 bladder cancer cells, wrote the investigators. Delayed rechallenge with MB49 cancer cells injection in mice that appeared cured by SYMPHONY did not lead to new tumor formation after 60 days observation, indicating that SYMPHONY treatment induced effective long-lasting immunity against MB49 cancer cells.

"The ideal cancer treatment is noninvasive, safe, and uses multiple approaches," said Tuan Vo-Dinh, Ph.D., the R. Eugene and Susie E. Goodson Professor of Biomedical Engineering, professor of chemistry, and director of the Fitzpatrick Institute for Photonics at Duke University. "We also aim at activating the patient's own immune system to eradicate residual metastatic tumors. If we can create a long-term anticancer immunity, then we'd truly have a cure."

The specific photothermal immunotherapy was developed by Duke researchers and uses lasers and gold nanostars to heat and kill tumors in combination with an immunotherapeutic drug. The technique works based on the ability of nanoparticles to accumulate preferentially within a tumor due to its leaky vasculature, according to the scientists, who add that gold nanostars have the advantage of geometry. With many sharp spikes, they can capture the laser's energy more efficiently, thus permitting them to work with less exposure, making them more effective deeper within a tissue.

"The nanostar spikes work like lightning rods, concentrating the electromagnetic energy at their tips," said Dr. Vo-Dinh. "We've experimented with these gold nanostars to treat tumors before, but we wanted to know if we could also treat tumors we didn't even know were there or tumors that have spread throughout the body."

Dr. Vo-Dinh explained that the body's immune system protects against the growth of cancerous cells. Many tumors, however, overproduce the programmed death-ligand 1 (PD-L1) molecule, which disables T cells so they cannot attack the tumor. A number of drugs are being developed to block the action of PD-L1.

In the study, the Duke team injected bladder cancer cells into both hind legs of a group of mice. After waiting for the tumors to grow, the researchers explored a number of therapies, but only on one of the legs.

Those that received no treatments all quickly succumbed to the cancer, as did those receiving only the gold nanostar phototherapy, because the treatment did nothing to affect the tumor in the untreated leg. While a few mice responded well to the immunotherapy alone, with the drug stalling both tumors, none survived more than 49 days.

The group treated with both the anti-PD-L1 immunotherapy and the gold nanostar phototherapy fared much better, with two of the five mice surviving more than 55 days.

"When a tumor dies, it releases particles that trigger the immune system to attack the remnants," said Dr. Vo-Dinh. "By destroying the primary tumor, we activated the immune system against the remaining cancerous cells, and the immunotherapy prevented them from hiding."

According to Dr. Vo-Dinh, one mouse is still alive almost a year out with zero recurrence of the cancer. When more cancerous cells were injected, the mouse's immune system attacked and destroyed them, demonstrating a vaccine effect in the cured mouse.

The Duke team has plans to follow up with larger cohorts of mice and to work with other clinical researchers to test the treatment on mouse models of brain, breast, and lung cancers.

See the original post here:

Immunotherapy, Nanotech Combine to Kill Cancer Cells More ... - Genetic Engineering & Biotechnology News

Nanotech Security Corp (NTS.V) has ended the week in the red, yielding negativeresults for the shares at they ticked -0.72%.In taking a look at recent performance, we can see that shares have moved 8.66% over the past 4-weeks, 16.95% over the past half year and 26.61% over the past full year.

Traders are keeping a keen eye on shares of Nanotech Security Corp (NTS.V). The Average Directional Index or ADX may prove to be an important tool for trading and investing. The ADX is a technical indicator developed by J. Welles Wilder used to determine the strength of a trend. The ADX is often used along with the Plus Directional Indicator (+DI) and Minus Directional Indicator (-DI) to identify the direction of the trend. Presently, the 14-day ADX is resting at 25.53. Generally speaking, an ADX value from 0-25 would indicate an absent or weak trend. A value of 25-50 would indicate a strong trend. A value of 50-75 would signal a very strong trend, and a value of 75-100 would indicate an extremely strong trend.

Some investors may find the Williams Percent Range or Williams %R as a helpful technical indicator. Presently, Nanotech Security Corp (NTS.V)s Williams Percent Range or 14 day Williams %R is resting at -42.11. Values can range from 0 to -100. A reading between -80 to -100 may be typically viewed as strong oversold territory. A value between 0 to -20 would represent a strong overbought condition. As a momentum indicator, the Williams R% may be used with other technicals to help define a specific trend.

When performing stock analysis, investors and traders may opt to view technical levels. Nanotech Security Corp (NTS.V) presently has a 14-day Commodity Channel Index (CCI) of 37.88. Investors and traders may use this indicator to help spot price reversals, price extremes, and the strength of a trend. Many investors will use the CCI in conjunction with other indicators when evaluating a trade. The CCI may be used to spot if a stock is entering overbought (+100) and oversold (-100) territory.

Checking in on moving averages, the 200-day is at 1.31, the 50-day is 1.30, and the 7-day is sitting at 1.37. Moving averages may be used by investors and traders to shed some light on trading patterns for a specific stock. Moving averages can be used to help smooth information in order to provide a clearer picture of what is going on with the stock. Technical stock analysts may use a combination of different time periods in order to figure out the history of the equity and where it may be headed in the future. MAs can be calculated for any time period, but two very popular time frames are the 50-day and 200-day moving averages.

Shifting gears to the Relative Strength Index, the 14-day RSI is currently sitting at 57.53, the 7-day is 56.83, and the 3-day is currently at 53.78 for Nanotech Security Corp (NTS.V). The Relative Strength Index (RSI) is a highly popular momentum indicator used for technical analysis. The RSI can help display whether the bulls or the bears are currently strongest in the market. The RSI may be used to help spot points of reversals more accurately. The RSI was developed by J. Welles Wilder. As a general rule, an RSI reading over 70 would signal overbought conditions. A reading under 30 would indicate oversold conditions. As always, the values may need to be adjusted based on the specific stock and market. RSI can also be a valuable tool for trying to spot larger market turns.

Continue reading here:

Share Performance Update on Nanotech Security Corp (NTS.V) - Morgan Research