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Bianco, Anthony 1953- | Encyclopedia.com

Bianco, Anthony 1953- | Encyclopedia.com
Go Tony!
I remember shopping imports for your SF apt, and that tiny zipper-fast brother in ski school that offered cigs to fallen skiers at, like 8 yrs? Too fun. 
https://www.encyclopedia.com/arts/educational-magazines/bianco-anthony-1953

Bianco, Anthony 1953-yay!

PERSONAL: Born May 17, 1953, in Oceanside, CA; son of Anthony, Jr. (an orthopedic surgeon) and Joann (Reavill) Bianco. Ethnicity: "Caucasian." Education: University of Minnesota—Twin Cities, B.A., 1976.

ADDRESSES: Home—17 1st St., Brooklyn, NY 11231-5001. Agent—Esther Newberg, International Creative Management, 40 W. 57th St., New York, NY 10019. E-mail—tony_bianco@businessweek.com.

CAREER: Minneapolis Tribune, Minneapolis, MN, reporter, 1977; Willamette Week, Portland, OR, business writer, 1978–80; Business Week, New York, NY, San Francisco correspondent, 1980–82, staff editor, 1982, department editor in markets and investments, 1983–84, associate editor, 1984–85, senior writer, 1985–92, 1996–2005, national correspondent, beginning 2005.

MEMBER: Society of Professional Journalists, New York Financial Writers Association.

AWARDS, HONORS: Media award for economic understanding, Amos Tuck School, Dartmouth College, 1979; award for feature writing, Oregon Newspaper Publishers, 1979; Distinguished Editorial Achievement Award, McGraw Hill, 1986; award for excellence in financial writing, New York State Society of Certified Public Accountants, 1987; Canadian National Book Award, 1997, for The Reichmanns: Family, Faith, Fortune and the Empire of Olympia & York.

WRITINGS:

Rainmaker: The Saga of Jeff Beck, Wall Street's Mad Dog, Random House (New York, NY), 1991.

The Reichmanns: Family, Faith, Fortune and the Empire of Olympia & York, Times Books (New York, NY), 1997.

Ghosts of 42nd Street: A History of America's Most Infamous Block, William Morrow (New York, NY), 2004.

The Bully of Bentonville: How the High Cost of WalMart's Everyday Low Prices Is Hurting America, Doubleday (New York, NY), 2006.

SIDELIGHTS: Anthony Bianco is a respected, award-winning journalist who specializes in the business world. In 1991, Bianco published a biography of Jeff Beck, a notorious investment banker who earned enormous wealth in the 1980s by manipulating the stock market in legal, quasi-legal, and illegal ways. In Rainmaker: The Saga of Jeff Beck, Wall Street's Mad Dog, Bianco profiles Beck as a representative figure of the times, one whose wealth, success, and even marriage were based on a fabric of lies and exaggerations. Bianco and Beck were once friends, and Bianco "seems to have followed Beck around for years, listening and admiring and writing," according to Times Literary Supplement contributor Susan Lee. Bianco notes that his original concept of the book was radically altered when the Wall Street Journal published an exposé of Beck's lies about his wealth, his experiences in Vietnam, and other matters; critic Lee and others questioned the author's objectivity, nevertheless. Indeed, "Rainmaker reads less like an effort to uncover a fraud than one to defend a friend and justify the author's own toil," observed Kurt Eichenwald in the New York Times Book Review. Steve Brzezinski, writing in the Antioch Review, took another view, however, praising Bianco's ability to capture the spirit of a man who "shrewdly packaged himself into one of the most successful investment bankers of the 1980s." For Brzezinski, Bianco "effectively uses the triumph and shame of one man's life as a mirror of the turbulence and unreality of the times themselves."

Bianco's next book, The Reichmanns: Family, Faith, Fortune, and the Empire of Olympia & York, similarly profiles the rise and fall of an enormous fortune amassed, at least in part, during the real estate boom of the 1980s. The Reichmanns and their family business, Olympia & York, a Canadian-based real estate conglomerate that built some of the most ambitious new construction New York, London, and Toronto had ever seen, amassed a fortune estimated at ten billion dollars while maintaining strict adherence to the strenuous tenets of Orthodox Judaism. For four years Bianco researched the family and its history, tracing the Reichmanns back to a village in the Austro-Hungarian Empire, then to Vienna in the 1930s and later, in flight from the Nazis, to Tangier, Morocco, and finally to Canada in the postwar era. Although some critics considered this section of the book overly long and excessively detailed, others, such as Wall Street Journal contributor Richard Siklos, regarded this as the most important contribution of The Reichmanns: "Mr. Bianco's best work may be his recreation of the family's escapades before moving to Canada in the 1950s—a crucial and sometimes controversial aspect of the Olympia & York saga that has not been fully examined before."

Bianco's narrative in the majority of The Reichmanns focuses on the delicate balance that was the family's attempts to serve both God and Mammon, gambling outrageously in the business world while maintaining a humble and rabbinical demeanor. This "contrarian thread runs consistently through the Reichmann epic," noted Tribune Books reviewer Gavin Scott, who added: "It is meticulously traced and gracefully unwound by Bianco." One of the most important aspects of Orthodox Jewish life is charitable works, and Bianco recounts family matriarch Renee Reichmann's efforts on behalf of Jews in concentration camps; more recently, in their Canadian incarnation, the Reichmann family supported nearly 1,000 yeshiva schools for Orthodox Jews around the world. At the head of the family business was diminutive Paul Reichmann, whose pride in running Olympia & York was fueled by his belief that God had ordained his success in the business world, and whose dedication to Orthodox Judaism confirmed the insularity that eventually marred his judgment, Bianco observed. "The Reichmanns, a nicely balanced study, tells you everything you want to know, and then some, about the family's convoluted real estate deals," noted Mordecai Richler in the New York Times Book Review, "but Paul Reichmann, a man charged with contradictions, remains an enigma."

Ghosts of 42nd Street: A History of America's Most Infamous Block relates the history of New York City's colorful entertainment strip in the heart of Times Square. Writing, as always, from his business perspective, Bianco describes the street from its rise as the home of legitimate theater (and later vaudeville and burlesque) through its demise during the Great Depression, to its rebirth in the middle of the twentieth century as a locus for trendy off-Broadway and nonprofit theater followed by a decline in the 1970s as a decrepit home for derelicts and sleazy movie theaters, and finally through an attempted makeover by government agencies and corporate developers hoping to revive the street one last time in the 1990s. The location of the street in close proximity to other Times Square attractions makes it, according to a Kirkus Reviews contributor, an element of the city's "gathering place for civic events, a work of public art with its swirl of lights from the electronic signs and billboards." Though some reviewers pointed to a potentially intimidating focus on business and financial details in this account, Bianco is, after all, a business writer. Despite the business perspective, a Publishers Weekly contributor called Ghosts of 42nd Street a "moving and dramatic story" that offers readers "the perfect house seat to a glorious past and a promising future."

BIOGRAPHICAL AND CRITICAL SOURCES:

PERIODICALS

Antioch Review, fall, 1991, Steve Brzezinski, review of Rainmaker: The Saga of Jeff Beck, Wall Street's Mad Dog, pp. 613-614.

Booklist, April 15, 1991, review of Rainmaker, p. 1605; March 1, 1997, David Rouse, review of The Reichmanns: Family, Faith, Fortune, and the Empire of Olympia & York, p. 1107.

Books, November, 1991, review of Rainmaker, p. 20.

Books in Canada, April, 1997, review of The Reichmanns, p. 26.

Business Week, April 29, 1991, review of Rainmaker, p. 15.

Choice, June, 1997, review of The Reichmanns, p. 1727.

Christian Science Monitor, March 5, 1997, Leonard Bushkoff, review of The Reichmanns, p. 14.

Economist, February 15, 1997, review of The Reichmanns, p. S13.

Financial Post, February 8, 1997, Susan Gittens, review of The Reichmanns, p. 26.

Financial Times of Canada, May 27, 1991, Tycho Manson, review of Rainmaker, p. 33.

Guardian Weekly, December 29, 1991, review of Rainmaker, p. 21.

Institutional Investor, October, 1997, Riva Atlas, review of The Reichmanns, p. 264.

Kirkus Reviews, February 15, 1991, p. 222; January 1, 1997, review of The Reichmanns, p. 30; March 1, 2004, review of Ghosts of 42nd Street: A History of America's Most Infamous Block, p. 207.

Library Journal, April 15, 1991, Joseph Barth, review of Rainmaker, p. 102; April 15, 2004, Elaine Machleder, review of Ghosts of 42nd Street, p. 98.

Los Angeles Times Book Review, February 9, 1997, review of The Reichmanns, p. 9.

Maclean's, March 10, 1997, Deirdre McMurdy, review of The Reichmanns, p. 60.

Management Review, November, 1991, review of Rainmaker, p. 48.

Management Today, December, 1991, Robert Dawson, review of Rainmaker, p. 89.

New York Times Book Review, April 7, 1991, Kurt Eichenwald, review of Rainmaker, p. 13; February 9, 1997, Mordechai Richler, review of The Reichmanns, p. 6; June 1, 1997, review of The Reichmanns, p. 40.

Publishers Weekly, March 1, 1991, review of Rainmaker, p. 65; January 13, 1997, review of The Reichmanns, p. 64; March 15, 2004, review of Ghosts of 42nd Street, p. 66.

Quill and Quire, March, 1997, review of The Reichmanns, p. 72.

Report on Business, February, 1997, review of The Reichmanns, pp. 27-28.

Times Literary Supplement, February 28, 1992, Susan Lee, review of Rainmaker, p. 6.

Tribune Books (Chicago, IL), February 23, 1997, Gavin Scott, review of The Reichmanns, p. 6.

Wall Street Journal, March 29, 1991, review of Rainmaker, p. A9; January 28, 1997, Richard Siklos, review of The Reichmanns, p. A14.


~A.

Wednesday, January 08, 2025

Thursday, December 26, 2024

Eugenie Grandet discovered…

EUGENIE GRANDET

285

(….end page)…

"The grandeur of her mind lessens the effect of her petty education and the customs of her early life.

Such is the story of this woman, who is in the world but not of the world; who, although so constituted as nobly to perform the duties of wife and mother, has neither husband nor children nor family. For some days past there has been talk of a second marriage. The good people of Saumur are busying themselves concerning Eugénie and Monsieur le Marquis de Froidfond, whose family is beginning to surround the wealthy widow as the Cruchots formerly did.

It is said that Nanon and

Cornoiller are in the marquis's interest; but nothing is farther from the truth. Neither tall Nanon nor Cornoiller have intelligence enough to understand the corruption of society.

Paris, September, 1833-"



Sent from my iPhone

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Neville Goddard Quotes Explained - The Law Of Assumption

Top 50 Neville Goddard Quotes Explained - The Law Of Assumption

Top 50 Neville Goddard Quotes Explained

Neville Goddard was an author and  20th-century mystic who taught the power of consciousness and imagination to create reality. His teachings are based on the principle that we are not victims of our situations, but rather architects of our own fate.

What is the Law of Assumption? Let's explore the top 50 Neville Goddard quotes, offering a glimpse into his wisdom and practical guidance on applying his principles to your life.

The Power Of Imagination

  1. "Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution."

Goddard recognized the paramount importance of imagination. To harness this power, start by vividly visualizing your desired outcomes. Imagination is the foundation upon which you build your reality.

  1. "Dwell in the end, and you will hurt no one. You will hurt no one in this world."

When you focus on the end result, your imagination becomes a potent tool for creating your reality. By dwelling in the end, you're effortlessly moving towards your goals, without harming anyone in the process.

  1. "Your imagination is able to do all that you ask in proportion to the degree of your attention."

Your attention and focus fuel your imagination's creative potential. The more you immerse yourself in your mental imagery, the greater its power to manifest your desires.

  1. "Your imagination puts you in touch with states of consciousness far grander than reason can interpret."

Imagination allows you to transcend the limitations of mere logic and tap into higher states of consciousness. This is where your true creative potential resides.

  1. "Change your future by changing your attitude towards it."

The power of imagination lies in its ability to shape your future. By altering your attitude and beliefs about what's possible, you can change the course of your life.

The Role Of Faith

  1. "Faith is the substance of things hoped for, the evidence of things not seen."

Faith, according to Goddard, is the force that bridges the gap between your current reality and your desired outcome. It's the unwavering belief that your imagination can create your reality.

  1. "Faith is loyalty to the unseen reality."

Stay loyal to your vision and trust that your desires are already real in the unseen realm. This unwavering loyalty will manifest your desires in due time.

  1. "The world is yourself pushed out. Ask yourself what you want and represent yourself as that which you want."

Your external world is a reflection of your internal world. To change your reality, align your self-concept with your desires and watch as your outer world transforms accordingly.

  1. "Man's chief delusion is his conviction that there are causes other than his own state of consciousness."

Goddard emphasized the power of self-awareness. Recognize that your state of consciousness is the driving force behind your experiences.

  1. "Always try to feel a wish fulfilled. Always become aware of what you want to feel as if you had it."

To manifest your desires, cultivate the feeling of having already achieved them. This emotional state will draw your desired experiences closer to you.

The Law Of Assumption

  1. "Assume the feeling of your wish fulfilled."

The law of assumption is at the core of Goddard's teachings. Assume the feeling of your desires already being fulfilled, and you'll accelerate their manifestation.

  1. "You must assume the feeling of the wish fulfilled until your assumption has all the sensory vividness of reality."

Your assumption should be so vivid and real that it feels like a tangible experience. This heightened sensory awareness accelerates the manifestation process.

  1. "The world is a mirror, forever reflecting what you are doing, within yourself."

The external world mirrors your internal assumptions. As you change your assumptions about yourself and your reality, the world around you will change accordingly.

  1. "Creation is finished. It's just a question of getting ourselves into the right state of consciousness."

According to Goddard, the creative process is already complete. Your job is to align your consciousness with your desires and let them manifest.

  1. "Use your imagination masterfully to bring your assumptions to life."

Masterful use of imagination means bringing your assumptions to life with vivid mental imagery. This activates the creative forces within you.

Manifesting Desires

  1. "You don't have to ask anyone's permission to realize your dreams."

Your desires are within your control, and you don't need permission from anyone to manifest them. Take charge of your imagination and create your reality.

  1. "Decide what you want, and live in the feeling of the wish fulfilled."

Make a clear decision about your desires and then immerse yourself in the feeling of already having achieved them.

  1. "Infinite states of consciousness can be yours if you assume you are already in them."

You have access to a vast array of consciousness states. Assume the state of being where your desires have already been realized.

  1. "All you need to do is sleep in the feeling of your wish fulfilled and your life will change."

Before sleep, focus on the feeling of your wish fulfilled. This is a powerful time to program your subconscious mind.

  1. "Your thoughts must support your assumptions, not your present reality."

Direct your thoughts and mental chatter towards supporting your assumed reality rather than focusing on your current circumstances.

Here are 30 more Goddard quotes to complete the list of the top 50:

  1. "Assumptions awaken what they affirm."
  2. "Faith is to believe what is unbelievable."
  3. "The world is full of second causes. Miracles are events without cause."
  4. "Change your thoughts, and you change your destiny."
  5. "Your life is your consciousness pushed out."
  6. "Nothing has existence for us save through the consciousness we have of it."
  7. "Believe in the reality of your own imaginal acts."
  8. "Man becomes what he imagines."
  9. "Your future is what you make of it."
  10. "Imagination is the beginning of creation."
  11. "Man is all imagination."
  12. "Assume the wish fulfilled and you will have no desire left."
  13. "You are the operant power in your own life."
  14. "Creation is the result of thinking, feeling, and experiencing as though your desire is already fulfilled."
  15. "The only thing that limits you is your own imagination."
  16. "Your thoughts create your reality, so choose them wisely."
  17. "Nothing is impossible to a mind that believes."
  18. "You are the master of your destiny, and you can change it at any time."
  19. "Live from the end of your desire, and it shall be so."
  20. "To change your life, you must change your inner conversation."
  21. "The key to success is to persist in your imagination."
  22. "Consciousness is the only reality."
  23. "What you assume, if persisted in, hardens into fact."
  24. "Your life is a reflection of your assumptions."
  25. "Dare to assume the feeling of your wish fulfilled."
  26. "You are the author of your own story."
  27. "You are never limited by your past; only your present thinking."
  28. "Everything is possible to the one who believes."
  29. "Your external reality is a delayed reflection of your internal assumptions."
  30. "The universe is mental, and the mind is the creator."

Conclusion

Goddard's profound insights, encapsulated in these 50 quotes, offer a treasure trove of wisdom and guidance for those seeking to transform their lives through the power of imagination, faith, and assumption. 

Embrace these principles, and you will discover the boundless potential within you to shape your reality and manifest your deepest desires. In the world of Goddard, the power to create is in your hands, and your journey begins with understanding and applying the truths he shared with the world.

manifest your dreams through assumption

Learn More About The Law Of Assumption

Neville Goddard Affirmations

The Legacy of Neville Goddard – Manifesting Miracles


~A.

Thursday, December 12, 2024

How to Detox the Body from Microplastics: A Comprehensive Guide

How to Detox the Body from Microplastics: A Comprehensive Guide

How to Detox the Body from Microplastics: A Comprehensive Guide

The presence of microplastics in our environment, and especially within our bodies, has been a growing concern in recent years.

The accumulation of tiny plastic particles in our bodies can have harmful effects on our health—causing hormone issues and increasing the risk of certain cancers. As an integrative physician who regularly deals with hormonal issues as a result of all causes, I can say this is one we should be actively fighting against.

What's the best plan of action to rid the body of microplastics, and where should you focus your efforts the most? Read on to find out.

Understanding Microplastics

Microplastics are tiny pieces of plastic fragments, fibers, and films less than 5mm in size, and they are found almost everywhere—from the ocean depths to the air we breathe (1). Known for their pervasiveness, these substances can be ingested with food or water and can be absorbed into the body through inhalation or contact with the skin.

The problem is exacerbated by their longevity—once microplastics enter the body, they can remain there for years due to the body's inability to break them down.

It's not just their presence but also their potential toxicity that raises concerns. These tiny plastic particles also carry with them other endocrine-disrupting chemicals (2). The health risks associated with consistent exposure to microplastics include reproductive issues, disruptions of the endocrine (hormone) system, and even the development of breast cancer (3).

Humans ingest a credit card worth of plastic every week

Several years ago, a statement began circulating that the average person consumed nearly a credit card's worth of plastic every week. This would work out to be about 5 grams of plastic.

A scary thought, I know.

However, more in-depth studies have estimated that the author of that initial statement vastly overestimated microplastic consumption by a factor of about 106. To sum up, this means that the average person may consume a credit card worth of microplastics not every week but every 23,000 years (4). 

However, that does not mean that microplastic exposure is any less of a concern, it simply means the amount does equal a credit card on a weekly basis.

Related: Should You Detox to Lose Weight? Learn the Toxins That Drive Weight Gain

Where You'll Find Microplastics

As microplastics and toxic chemicals are found almost everywhere, it's nearly impossible to avoid exposure completely. However, there are some specific sources that account for much of our exposure:

Read: How to Detoxify Your Home

How Long Do Microplastics Stay in the Body?

The current understanding is that microplastics can accumulate for significant periods, but scientists aren't sure exactly how long. But we do know that once microplastics enter your body, either by eating, drinking, or inhaling them, they can make their way into your bloodstream and to other parts of the body (5). 

Microplastics have been found in (6,7):

  • Intestinal Tissues: Studies have shown that microplastics can accumulate in the gut lining and cause inflammation.
  • Liver and Kidneys: Microplastics can also be found in these organs, potentially causing damage over time.
  • Placentas and Fetal Tissues: Recent studies have found microplastics in the placenta, with potential implications for fetal health.
  • Lung Tissues: Inhaled microplastics can also accumulate in lung tissue and potentially cause respiratory issues.

Smaller Particles, More Problems

Smaller particles of microplastics can potentially cross into human cells (sized 700 nm) and through the blood-brain barrier (sized 200 nm) (4). These smaller particles may also be more easily absorbed into the bloodstream and transported to different parts of the body, leading to potential health and hormone issues.

Microplastics also disrupt the integrity of the intestinal barrier, which is one of the ways they gain access to other organs and tissues by being taken up into the bloodstream (8). 

Health Risks Associated with Microplastic Exposure

Studies are emerging about the link between microplastic ingestion and health issues, including inflammation, oxidative stress, and genotoxicity, which means they may harm DNA.

Microplastics are endocrine disrupting chemicals, affecting hormone levels and potentially leading to reproductive issues.

Listen: Can Toxic Fabric Harm My Kids? With Alexandra Ulmer

Microplastics Contain BPAs & Other Toxic Chemicals

While microplastics themselves pose a threat to human health, the toxic chemicals they contain only add to their potential harm.

Bisphenol-A, or BPA, is found in microplastics. And in fact, this EDC is so ubiquitous that it gets inside the human body before we're even born. One 2014 study detected the chemical in 75% of nursing mothers' breast milk, and in the urine of 93% of their infants (9).

Bisphenol-A is a known endocrine disrupting chemical, and it's a good idea to avoid it wherever possible. BPA exposure is linked to thyroid problems, fertility issues, and cancer.

Many companies claim to be reducing their use of BPA, labeling canned foods and plastic bottles "BPA-free." Unfortunately, many of the replacements for BPA are equally bad, or worse (10). 

Because of their small size and ability to absorb toxins from the environment, microplastics may also carry other harmful chemicals that can cause additional health risks. These chemicals include pesticides, flame retardants, and bisphenol A.

Read: Women, These 4 Mistakes Tank Your Thyroid Health

How Can You Detox from Microplastics?

To detoxify from microplastics, we need to reduce our exposure while also supporting the body's natural detoxification processes.

While there doesn't appear to be a deliberate way you can totally rid the body of whatever plastic is already present, that doesn't mean you're powerless to support your body in the fight against microplastics.

Hydration and Water Quality

Staying well-hydrated with clean water is essential for the body's natural detox processes. Water filtrations systems can help reduce your exposure to plastic-based contaminants.

Consume Organic Foods

Organic produce is less likely to have come into contact with plastic-based chemicals, and by extension, microplastics.

Eat a Fiber-Rich Diet

Fiber supports detox in the digestive system, potentially including microplastics.

Detoxifying Supplements

Support your body with natural detoxifiers:

  • Chlorella and Spirulina: These algae supplements have been shown to bind with and eliminate heavy metals and other toxins from the body (11).
  • Activated Charcoal: Activated charcoal is a popular detox supplement that can absorb chemicals and toxins in the digestive tract. It has been shown to be effective at removing BPA from the digestive system (12). Note: Activated charcoal is best taken periodically as part of a short-term detox strategy, and not daily as it can interfere with the absorption of some essential nutrients.

Sweating and Exercise

Physical activity can promote sweating, which is one of the body's mechanisms for toxin elimination.

Lifestyle Changes to Reduce Microplastics

Making conscious choices about everyday habits can significantly reduce your overall exposure to microplastics:

  • Food Packaging: Choosing fresh whole foods instead of processed or packaged foods reduces exposure to microplastics from plastic packaging.
  • Avoid heating food in plastic containers or wrapping food in cling wrap.
  • Avoid drinking water from plastic water bottles. Instead, opt for glass or stainless steel, and avoid plastic straws when possible.

Choose Natural and Eco-Friendly Products

Opt for personal care items that are free from microplastics, such as natural scrubs and biodegradable packaging.

  • Cosmetics and Personal Care Products: Choosing products without microbeads or opting for natural alternatives reduces exposure to endocrine disruptors through skin contact.
  • For your everyday household cleaning products, consider using natural and eco-friendly options that are free from microplastics.
  • Choose natural fibers over synthetic ones for clothing and textiles.
  • Avoid handling receipt paper while shopping, and if your job regularly requires touching thermal paper, consider wearing gloves when possible.

Read: The Holistic Guide to Glowing Skin | EastWest Skin Care Tips

What to Remember

Detoxifying the body from microplastics is an essential part of maintaining long-term health, especially considering the pervasive nature of these particles. By being mindful of your habits, making dietary adjustments, and utilizing specific detoxification methods, you can reduce your body's toxic load and enhance overall well-being. 

Regular detoxification practices can support your body's natural ability to eliminate microplastics, which is becoming increasingly important in the current environmental landscape. 

Every step you take toward a cleaner, plastic-free lifestyle is a step toward a healthier you.

~ bon appetite….
~A.

How much microplastic are you drinking? New tool can tell you in minutes | ScienceDaily

How much microplastic are you drinking? New tool can tell you in minutes | ScienceDaily

How much microplastic are you drinking? New tool can tell you in minutes

Low-cost, portable tool accurately measures plastic released from everyday sources like disposable cups and water bottles

Now, University of British Columbia researchers have developed a low-cost, portable tool to accurately measure plastic released from everyday sources like disposable cups and water bottles.

The device, paired with an app, uses fluorescent labeling to detect plastic particles ranging from 50 nanometres to 10 microns in size -- too small to be detected by the naked eye -- and delivers results in minutes.

The method and findings are detailed in ACS Sensors.

"The breakdown of larger plastic pieces into microplastics and nanoplastics presents significant threats to food systems, ecosystems, and human health," said Dr. Tianxi Yang, an assistant professor in the faculty of land and food systems, who developed the tool.

"This new technique allows quick, cheap detection of these plastics, which could help protect our health and ecosystems."

Nano and microplastics are byproducts of degrading plastic materials such as lunchboxes, cups and utensils.

As very small particles with a large surface area, nanoplastics are particularly concerning to human health due to their increased ability to absorb toxins and penetrate biological barriers within the human body.

Detecting these plastics typically requires skilled personnel and expensive equipment.

Dr. Yang's team wanted to make detection faster, more accessible and more reliable.

They created a small, biodegradable, 3D-printed box containing a wireless digital microscope, green LED light and an excitation filter.

To measure the plastics, they customized MATLAB software with machine-learning algorithms and combined it with image capture software.

The result is a portable tool that works with a smartphone or other mobile device to reveal the number of plastic particles in a sample.

The tool only needs a tiny liquid sample -- less than a drop of water -- and makes the plastic particles glow under the green LED light in the microscope to visualize and measure them.

The results are easy to understand, whether by a technician in a food processing lab or just someone curious about their morning cup of coffee.

For the study, Dr. Yang's team tested disposable polystyrene cups.

They filled the cups with 50 mL of distilled, boiling water and let it cool for 30 minutes.

The results showed that the cups released hundreds of millions of nano-sized plastic particles, roughly one-hundredth the width of a human hair and smaller.

"Once the microscope in the box captures the fluorescent image, the app matches the image's pixel area with the number of plastics," said co-author Haoming (Peter) Yang, a master's student in the faculty of land and food systems.

"The readout shows if plastics are present and how much. Each test costs only 1.5 cents."

The tool is currently calibrated to measure polystyrene, but the machine-learning algorithm could be tweaked to measure different types of plastics like polyethylene or polypropylene.

Next, the researchers aim to commercialize the device to analyze plastic particles for other real-world applications.

The long-term impacts of ingesting plastic from beverages, food, and even from airborne plastic particles are still being studied but show cause for concern.

"To reduce plastic ingestion, it is important to consider avoiding petroleum-based plastic products by opting for alternatives like glass or stainless steel for food containers. The development of biodegradable packaging materials is also important for replacing traditional plastics and moving towards a more sustainable world," said Dr. Yang.

(Not yet available?)
~A.