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A weekly digest of cutting edge research from the American Chemical Öйú365betÖÐÎĹÙÍø

ACS Science Elements Archives: 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017

New way To Protect Streams and Rivers - Episode 841

November 16, 2017 - Mussels could help keep dirty water from fouling streams and rivers.

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The Fight against Carcinogens Heats Up - Episode 840

November 15, 2017 - Firefighting increases exposure to carcinogens.

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Viruses That Can Kill Bacteria - Episode 839

November 13, 2017 - Viruses embedded in new ‘sugar-glass� coating could help kill bacteria found in food.

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Sperm Wars - Episode 838

November 09, 2017 -  ‘Star Wars� parody inadvertently produces something scientifically useful.

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Stop and Smell the Guano: How Fertilizers Saved the World - Episode 837

November 08, 2017 - A little more than a hundred years ago, the world's fast-growing population was outstripping humanity's ability to feed itself. Mass starvation was only averted when a pair of brilliant German scientists developed a new chemical process to snatch nitrogen gas from the air and use it to make modern fertilizers. As science writer Thomas Hager explains in this episode of Science Elements, it's a story of wars, greed, bird droppings and a discovery that continues to dramatically shape our lives today.
Music: "Wash Out" by Broke for Free, licensed under Creative Commons CC-BY 3.0.

New Discoveries on Nicotine - Episode 836

November 06, 2017 - Gender and gut differences could influence nicotine’s hold.

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New ‘Popular� Energy-Storage Method - Episode 835

November 02, 2017 -  Burned popcorn inspires quest for new energy-storage material.

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A ‘Sticky� Situation Between Personal Care Products - Episode 834

November 01, 2017 - A compound banned in soaps products, sticks around.

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‘New Hope� in Fighting Blood Cancers - Episode 833

October 30, 2017 -  Discovery offers clues to overcoming drug-resistance in blood cancers.

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New Surprises for Genes in Bacteria - Episode 832

October 26, 2017 -  Scientists detect a surprising source for antibiotic resistant genes in bacteria.

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Hotter Than the Dickens: A Tale of Spontaneous Combustion - Episode 831

 October 25, 2017 - In this Halloween feature episode, learn how a Dickens novel ignited a Victorian chemical controversy.

The ‘Champagne� of Beef - Episode 830

 October 23, 2017 -  Researchers unmask key odorants in the ‘champagne� of beef.

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How to Detect Fake Fish - Episode 829

 October 19, 2017 -  Protein database could help detect ‘fake� fish.

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New Cancer Treatment Thanks To Chinese Ink - Episode 828

 October 18, 2017 - Ancient Chinese ink could lead to new types of cancer treatment.

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New Solution for Less Pollution - Episode 827

 October 16, 2017 -  New leather manufacturing process produces less pollution.

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Episode 826 - What the Odor of Sleep  Smells Like

 October 12, 2017 -  Scientists explore how smells influence quality of sleep.

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Episode 825 - Why your body doesn't need detox products

October 11, 2017 - We spoke to Dr. Raychelle Burks, to discuss the detoxing health craze. This episode is first in a series of feature stories produced by Science Elements. Send your feedback to elements@acs.org. Music: "Petal" by Broke for Free (https://soundcloud.com/broke-for-free), used under CC BY 3.0.

Episode 824 - ‘Better� Sustainable Process for Biofuel

October 09, 2017 -  Sustainable process transforms olive mill wastewater into biofuel.

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Episode 823 - Chemists Stand Up for Human Rights

October 05, 2017 -  Chemists speak out against sexual harassment.

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Episode 822 - New Discovery in Smokers & Nonsmokers

October 04, 2017 -  Metabolic changes in smokers who have recently quit begin to match those of nonsmokers.

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Episode 821 - Measuring Drug use with Mobile Devices

October 02, 2017 - research team is coupling data from cell phones and sewage to help refine what we know about drug use patterns.

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Episode 820 - Drugs in streams come from multiple sources

September 28, 2017 - Pharmaceuticals in surface water such as lakes and streams are a growing concern. Scientists are figuring out where they’re coming from.

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Episode 819 - Fertilizer from pollen could help feed the world

Scientists in China have made a low-cost, biocompatible fertilizer with carbon dots derived from rapeseed pollen.

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Episode 818 - Making 3-D printers safer

Researchers in South Korea say that they have discovered a way to eliminate almost all nanoparticle emissions from some 3-D printers.

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Episode 817 - Accidental discovery leads to longer lasting ice cream

An ice-cream additive can slow down the melting process so that the first drips don’t appear for five minutes, even on a hot and sunny day.

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Episode 816 - Scienitsts close in on more rigorous test for 'date rape' drug

Scientists identify a potential biomarker for detecting GHB several hours after its used.

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Episode 815 - Scientists embed food allergen detector into keychain

Researchers report the development of a new portable allergen-detection system � including a keychain analyzer � that could help prevent trips to the emergency room.

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Episode 814 - Recycled human waste, nutrients could help astronauts reach for the stars

Sept. 14, 2017 - Turning astronauts' waste into fuel and nutrients could enable long-distance spaceflight

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Recycling astronaut waste aboard shuttles

Episode 813 - World's tiniest 'monster truck' reveals surprising discovery

Sept. 13, 2017 - What the world's tiniest monster truck reveals

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A nano "monster truck" leads to unexpected new find

Episode 812 - Sweet concoction fatally attracts mosquitoes

Sept. 11, 2017 - Mosquitoes fatally attracted to deadly, sweet-smelling potion

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A sweeter way to eliminate mosquitoes

Episode 811 -  The New Toy for Scientists

August 17, 2017 - A new spin on a popular toy could have scientific implications.

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Episode 810 - Why ‘winging it� is Tough for Cicadas

August 16, 2017 - Why cicadas have a hard time ‘winging it�.

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Episode 809 -  A Sound way to get Rechargeable Energy

August 14, 2017 -  Ambient energy could reduce our dependence on batteries.

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Episode 808 -  Why Do Onions Make Us Cry?

August 10, 2017 - Researchers shed no tears in effort to find out why onions make us cry. How can we improve Science Elements? Complete our survey and you’ll be entered to win a $25 Visa gift card. Visit and send us your feedback.

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Episode 807 - No More Sensitive Teeth

August 09, 2017 - New materials could put an end to sensitive teeth.

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Episode 806 -  New Notions about E-cigarettes

August 07, 2017 -  Scientists evaporate notions about e-cigarettes.

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Episode 805 -  Making Hair Fragrances Last Longer

August 03, 2017 - Scientists seek to make hair shampoo fragrances last longer. We’d like to hear from you. How can we improve Science Elements? Complete our survey and you’ll be entered to win a $25 Visa gift card. Visit and send us your feedback.

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Episode 804 - A New Way to Diagnose Prenatal Conditions

August 02, 2017 - Microchips could eventually help diagnose prenatal conditions.

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Episode 803 -  PCBs Levels in Air Raises School Concerns

July 31, 2017 -  Study finds ‘concerning� levels  of PCBs in indoor school air.

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Episode 802 -  Cerulean Blue, the 'New' Color of Wine

July 27, 2017 -  Blue booze gets a boost.

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Episode 801 - New Evidence in House Dust and Fat Cells

July 26, 2017 -  New evidence suggests house dust could promote growth of fat cells.

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Episode 800 -  Limitless Power for Toys of the Future

July 24, 2017 -  Scientists close in on a way to power Smart toys without batteries.

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Episode 799 -  Van Gogh's Blackest Black

July 20, 2017 -  A new contender takes on the challenge making the blackest black paint pigment.

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Episode 798 - Weeding out Stinky Wines

July 19, 2017 -  New odor-detecting device weeds out stinky wines.

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Episode 797 -  Improved bomb-sniffing dogs

July 17, 2017 -  New training technique could improve performance of bomb-sniffing dogs.

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Episode 796 -  Fighting Back Against Cancer

July 13, 2017 -  Scientists find new way to break cancer’s defenses.

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Episode 795 - Stopping the Next Flu Pandemic from Happening

July 12, 2017 -  New rapid diagnostic test could help prevent next flu pandemic.

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Episode 794 -  A Colorful Revolution Sparked by the Beetles

July 10, 2017 -  Beetles inspire the development of minuscule color-shifting particles.

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Episode 793 -  Spending Summer Camp with Bacon lovers

June 29, 2017 -  Bacon lovers go hog wild at unusual summer camp.

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Episode 792 - New Food Menu for Polar Bears

June 28, 2017 -  Climate change is altering polar bear diets.

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Episode 791 -  Three Cheers for Gluten-free Beer

June 26, 2017 -  Scientist hop to it to find grain for gluten-free beer.

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Episode 790 -  The Color of Chemistry

June 22, 2017 -  The color of chemistry excites the next generation.

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Episode 789 - A Key Ingredient in Making Foam

June 21, 2017 -  Researchers find a way to make foam from old car parts, coconut oil.

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Episode 788 -  Disabling Chemical Weapons

June 19, 2017 -  Fabric coating could disable chemical weapons.

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Episode 787 -  Detecting Urine in Swimming Pools

June 15, 2017 -  Research reveals the ugly facts about what happens when nature calls at the swimming pool.

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Episode 786 - Electronics that Bend, Flex and Stretch

June 14, 2017 -  Conductive paper could help electronics bend and stretch.

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Episode 785 -  Visualizing Extinct Creatures Using Advance Bone Testing

June 12, 2017 -  Advances in bone testing could reveal much more about the dead.

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Episode 784 -  ‘Novel� Way to Share Passion for Science

June 08, 2017 -  Young scientist’s novel explores the many meanings of chemistry.

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Episode 783 - Hot Summer Trees May Cause More City Smog

June 07, 2017 -  Hot trees in the city might contribute to urban air woes.

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Episode 782 -  Sci-fi Holograms Could Soon be a Reality

June 05, 2017 -  Researchers stretch the limits of hologram technology.

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Episode 781 -  Sniffing a Connection Between Humans and Ants

June 01, 2017 -  Quirky exhibit explores how scents bind ants and humans.

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Episode 780 - The 'Scientific way' to Improve Taste

May 31, 2017 - Scientists seek to improve taste, appeal of French baguette.

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Episode 779 -  Increased pollution from Air Conditioner

May 29, 2017 - Spikes in air conditioner use linked to increased air pollution.

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Episode 778 -  Detecting Pollution Particles

May 25, 2017 -  Scientists unravel how air pollution particles move from lungs to blood stream.

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Episode 777 - Electronics from Paper

May 24, 2017 - Artistic paper inspires development of new charging device for portable electronics.

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Episode 776 -  Making Drinking Water Safer

May 22, 2017 - Researchers detect potent insecticide in drinking water.

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Episode 775 -  Ideas for Dissertation Poster

May 18, 2017 -  Wrestling with ideas for a dissertation poster? Check out this student’s effort.

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Episode 774 - Eco-friendly Biofuel from Poop Plant

May 17, 2017 - Researchers mix poop with invasive plant to create eco-friendly biofuel.

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Episode 773 -  Better self-healing materials from Snake Skin

May 15, 2017 - Scientists develop self-healing material based on snake skin.

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Episode 772 -  Super Sticky Geckos Glue

May 11, 2017 - Lizard inspires the creation of adhesive.

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Episode 771 - The Secret Ingredient to ‘life-saving� Blood

May 10, 2017 - Scientists develop alternative to vital blood component.

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Episode 770 -  New approach to Reducing E-waste Pile-up

May 08, 2017 - New biodegradable substance could help reduce E-waste pile-up.

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Episode 769 -  'Artificial Leaf' of the Future

May 04, 2017 - ‘Artificial leaf� could lead to better harvests in the future.

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A ‘bionic leaf� could help feed the world

Episode 768 - Scientists and Sunscreen

May 03, 2017 - Scientists answer a burning question about sunscreens.

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A beach lover’s dream: A step toward long-lasting sunscreen

Episode 767 -  Sewer Stench Removal

May 01, 2017 - Researchers close in on ways to banish odors from sewage.

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‘Peeling the onion� to get rid of odors near wastewater treatment plants

Episode 766 -  Helping Smokers to Quit

April 27, 2017 - Compounds found in addictive nut could help smokers quit the habit.

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Addictive nut derivatives could help smokers break the nicotine habit

Episode 765 - Countering Birth Defects in Zika Virus

April 26, 2017 - Scientists take steps to prevent birth defects caused by Zika virus.

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Stopping Zika from crossing the placenta

Episode 764 - 'Super' Metallic Laser Detector

April 24, 2017 - New laser technique detects metallic structural defects.

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Green laser light probes metals for hidden damage

Episode 763 -  Bacteria Can Be Beaten by Maple Syrup

April 20, 2017 - Maple syrup ingredient could bolster effectiveness of antibiotics.

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Episode 762 - A Stunning Way to Reverse Paralysis

April 19, 2017 - Scientists seek to reverse paralyzing effects of autoimmune disorders.

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Episode 761 -ÌýÌý High-Tech Biosensors in Contact Lens

April 17, 2017 - Contact lens biosensors help monitor bodily functions in real time.

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Bio-sensing contact lens could someday measure blood glucose, other bodily functions

Episode 760 - Future Sea Creatures in Savage Oceans

March 30, 2017 - Some sea creatures could survive in the harsher oceans predicted in the future.

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Episode 759 - Zika Mosquito Threat May Still Exists!

March 29, 2017 - Scientist seek ways to corral mosquito responsible for Zika.

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Episode 758 -ÌýÌý The ‘Chemistryâ€� Crime-solving Device

March 27, 2017 - New powerful ‘glow stick� could help solve crime, diagnostic testing.

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Episode 757 -  'Super' Vanilla Flavor

March 02, 2017 - Scientists develop ‘greener� way to synthesize vanilla flavorings.

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Episode 756 -  New 'Easy Breezy' Fabric Softeners

March 22, 2017 - Innovative technique could lead to more eco-friendly fabric softeners.

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Episode 755 -  New Synthesis Counters Deadly Bacteria

March 20, 2017 - New compounds could derail deadly ‘superbug�.

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Episode 754 -ÌýÌý Rare Sugars for Better Blood Levels

March 16, 2017 - Rare sugars can lead to better management of blood glucose.

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Episode 753 - A ‘Better� Cancer Fighter

March 15, 2017 - Combination of compounds in ginger and chili peppers can help lower cancer risk.

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Episode 752 -  New Bacteria Detector

March 13, 2017 - New technique could speed the detection of harmful bacteria on fruits and vegetables.

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Episode 751 -  Chocolate Lovers Discovery

March 09, 2017 - Fruit seeds could help chocolate lovers avoid a meltdown.

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Episode 750 - New Studies in Cancer Cells

March 08, 2017 - Scientists detect how cancer cells squeeze through tiny blood vessels.

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Episode 749 -  'Safer' Hair dye

March 06, 2017 - Researchers close in on a safer way to dye hair.

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Episode 748 -  The Little Black Dress

March 02, 2017 - Science and fashion come together in the latest version of the ‘little black dress'.

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Episode 747 - Lizard Blood Medicine

March 01, 2017 - Substances in lizard blood could lead to the development of new antibiotics.

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Episode 746 -  New Heating Pad

February 27, 2017 - New see-through heating pad could help prevent burns.

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Episode 745 -  New Depression Disorder

February 23, 2017 - Researchers explore how depression can jumble up our thinking.

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Episode 744 - New Discovery in Flint Water Crisis

February 22, 2017 - Scientists reexamine what really triggered the water crisis in Flint, Michigan.

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Episode 743 -  New Wearable Electronics

February 20, 2017 - Green tea extracts could be used to power wearable electronics.

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Episode 742 -  New Artificial Cells

February  16, 2017 - Scientists try to get real and artificial cells ‘talking� to each other.

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Episode 741 - New Nano Fertilizer

February 15, 2017 - Nanoparticle fertilizer could revolutionize agriculture in developing countries.

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Episode 740 -  Opioid Addiction Solution

February 13, 2017 - Weight-loss drug could help clamp down on opioid addiction.

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Episode 739 -  A Cost-effective Way to Diagnose Diseases

February  09, 2017 - New technique could expand the number of diseases doctors can diagnose without expensive lab tests.

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Episode 738 - The 'Bright' Side of Peacocks

February  08, 2017 - Peacocks inspire ‘greener� way to dye clothes.

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Episode 737 -  The ‘Smart� Patch

February 06, 2017 -  Scientists develop ‘smart� patch potentially capable of delivering insulin automatically when needed.

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Episode 736 -  The Stench in Wine

February  02, 2017 - Researchers help wine makers solve a stinky problem.

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Episode 735 - New Discoveries in Marijuana Compounds

February  01, 2017 - Scientists develop better way to measure marijuana compounds in breast milk.

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Episode 734 -  'Heavenly fruit’s Smell'

January 30, 2017 -  New study reveals secrets behind a heavenly fruit’s hellish smell.

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Episode 733 - Life Beyond the Stars

January 26, 2017 - Researchers ramp up efforts to detect life on other worlds.

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Episode 732 - New Disease Detector

January 25, 2017 - New device could help doctors sniff out disease.

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Episode 731 - 'Firework Fuel'

January 23, 2017 -  Power-packed fireworks could lead to the development of new alternative fuels.

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Episode 730 - 'Poop perfume'

January 19, 2017 - ‘Poop perfume� could help stem disease outbreaks in developing countries.

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Episode 729 - New Tattoo medicine

January 18, 2017 - New ink could allow tattoos used in medicine to disappear after treatment.

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Episode 728 - 3-D Ice Crystals

January 16, 2017 - 3-D technique reveals how ice crystals really form.

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Episode 727 - Alzheimer’s Disease Biomarker

January 12, 2017 - Scientists detect possible biomarker for Alzheimer’s disease.

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Episode 726 - New Technique for Blood Supplies

January 11, 2017 - New technique could speed access to blood supplies during emergencies.

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Episode 725 - High-tech Batteries

January 09, 2017 - Seawater could help power the next wave of high-tech batteries.

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