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American Chemical Society

@acs.org
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ACS is home to the world’s scientific community — advancing, connecting, and empowering scientists.

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American Chemical Society @acs.org · 23/09/2026
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American Chemical Society @acs.org · 23/09/2026
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American Chemical Society @acs.org · 23/09/2026
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American Chemical Society @acs.org · 23/09/2026
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American Chemical Society @acs.org · 23/09/2026
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American Chemical Society @acs.org · 23/09/2026
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American Chemical Society @acs.org · 23/09/2026
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American Chemical Society @acs.org · 23/09/2026
Before you run your next reaction, what could you reconsider? Our free Designing Greener Experiments poster brings green chemistry considerations together in one place so researchers can refer to them while you work. Free poster: Designing Greener Experiments → buff.ly/TgVZqnq #GreenChemistry
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American Chemical Society @acs.org · 22/09/2026
For her, chemistry has been a catalyst for growth, learning and paying forward through mentorship. By continuing to support students, she is helping create opportunities for community so they can thrive in chemistry. Learn more and celebrate #ACS150: buff.ly/VOk8tKZ [2/2]
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American Chemical Society @acs.org · 22/09/2026
Tyrslai M. Williams-Carter understands the power of community. She wants future generations of Black and Brown scientists to feel that same sense of being seen and supported that she felt when she first stepped into the NOBCChE conference. [1/2]
Celebrating ACS 150 
Chemistry is everything
Tyrslai's headshot
"[A NOBCChE conference] feels like a reunion. You will be loved on, but your science will be sharpened. Your professional development will grow, and you will gain a community that will last you a lifetime."
Tyrslai M. Williams-Carter
Current President of NOBCChE
ACS Logo
#ACS150
American Chemical Society
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American Chemical Society @acs.org · 14/09/2026
Looking to take your sustainability research in a new direction? The ACS Principal Investigator Development in Sustainability Grant supports early and mid-career faulty pursuing new collaborations, training, and research experiences through a 6-12 month sabbatical. Learn more: buff.ly/4ys0wUV
Advance Sustainability Innovation. Support for faculty exploring bold research directions. Applications close September 18, 2026. Apply Now.
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American Chemical Society @acs.org · 11/09/2026
Ready to launch your independent research career? The ACS Early Career Postdoctoral-Faculty Bridge Grant provides up to $125,000 to support a two-year postdoctoral fellow or associate as you establish a foundation for long-term success in academia. Learn more and apply: buff.ly/Tx1ANkD
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American Chemical Society @acs.org · 04/09/2026
Chemistry helps create that pathway, encouraging us to discover & explore ways to solve problems. Here's how he does it. Learn more and celebrate #ACS150: buff.ly/atjdgKs [2/2]
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American Chemical Society @acs.org · 04/09/2026
Alán Aspuru-Guzik sees curiosity as the first step for a journey of lifelong learning. By embracing new experiences, asking questions, & exploring the unknown, we open the door to new ideas & possibilities. [1/2]
Celebrating ACS150 Chemistry is Everything
"How to approach a lifetime of learning for a chemist, especially when you're young, is really not to box yourself in."
Alán's headshot
Alán Aspuru-Guzik
Professor of Chemistry and Computer Science at the University of Toronto
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American Chemical Society @acs.org · 28/08/2026
There were also opportunities to network and celebrate the #ACS150 theme: Chemistry is Everything — leaving them inspired. The next event will be in Cape Town, South Africa in September. Photo Credit: Floyd McCraney Register & learn more about the JACS Symposium Series: buff.ly/2CSI429 [2/2]
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Group of people sitting in white chairs for a panel at JACS Symposium in Chicago Group of people at JACS Symposium in Chicago posing for a picture with Nobel-winner
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American Chemical Society @acs.org · 28/08/2026
On August 25, @pubs.acs.org in partnership with #ACSFall2026 brought the JACS Symposium Series event to Chicago. Attendees enjoyed a full day of keynote lectures from Nobel Laureates and leading researchers. [1/2]
ACS Publications
Most trusted most cited most read
Celebrating ACS 150
JACS Symposium Series
August 25, 2026
Chicago, United States
Group of people at JACS Symposium in Chicago posing for a picture
Chicago, United States
Group of people at JACS Symposium in Chicago posing for a pictureACS Fall 2026 Sign on Sustainability Initiatives
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American Chemical Society @acs.org · 27/08/2026
What was your favorite part of the meeting? Share it in the comments below. ⬇️ [3/3]
A group of people smiling wearing lanyards at ACS Fall 2026 in Chicago in front of the jumbo ACS 150 Activation with Professor Molenium Two people hi-fiving each other at the ACS Fall 2026 in ChicagoA person smiles while sketching at the ACS Fall 2026 in Chicago A person sketching at the ACS Fall 2026 in Chicago
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American Chemical Society @acs.org · 27/08/2026
We can't wait to see everyone at ACS Spring 2027 in New Orleans. [2/3]
ACS Fall 2026 in Chicago a person is sharing their presentation with someoneA group of people smiling wearing lanyards at ACS Fall 2026 in ChicagoA group of people smiling wearing lanyards at ACS Fall 2026 in Chicago
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American Chemical Society @acs.org · 27/08/2026
What a week at ACS Fall 2026! From sharing research and exploring new science to reconnecting with colleagues and making new connections across the chemistry community — and, of course, celebrating #ACS150. Photo credit: EPNAC [1/3]
ACS Fall 2026 August 23 - 27 Chicago
Two people wearing lanyards smile in front of the ACS Fall 2026 activationACS Fall 2026 in Chicago People drumming ACS Fall 2026 in Chicago a group of people wearing lanyards having a good time
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American Chemical Society @acs.org · 27/08/2026
According to research presented at #ACSFall2026, scent compounds in cleaning products quickly react with ozone in the air, forming nanoparticles that raise potential inhalation concerns. Read more: buff.ly/DMtWzuJ
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American Chemical Society @acs.org · 26/08/2026
Show off your leadership style with a throwback to slap bracelets! If you're at #ACSFall2026, today is the last day to stop by the Support Science booth at the Expo to grab your slap bracelet! And if you're not in Chicago, you can take the quiz online: view.ceros.com/american-che...
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American Chemical Society @acs.org · 26/08/2026
Today at #ACSFall2026: Taking inspiration from nature to find longer lasting, safer colors for cosmetics, food coatings, and paints. Learn more: buff.ly/rdHpOxq
A person standing in a lab and holding a paper cutout of a butterfly with a gloved hand. Text reads: Making life more colorful on the wings of a butterfly
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American Chemical Society @acs.org · 25/08/2026
Learn more about this research: buff.ly/F00TAbW [4/4]
Close-up of a fluorescent mural or painted wall featuring bright red-orange background panels with large teal-green hand-painted letters and shapes. 

...and art, too.

Credit: Amanda Holden/Indianapolis Museum of Art of Newfields 
Copyright: LicensedImage of airplane on runway
An everlasting glow for art, fashion, and even reflective paint on airplane runways.
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American Chemical Society @acs.org · 25/08/2026
To do this, they studied how the pigments absorb, store, & emit light, and how the processes change as the materials age. These glowing colors are not only beautiful in art & fashion; but they could also make a difference in safety applications, such as luminescent paint for airplane runways. [3/4]
Two vertical strips viewed under UV illumination show a bright fluorescent red horizontal band across the center with the bottom half of the band slightly darker than the top; the strips are labeled PC248 UVA and A13B UVA.

To keep this pantsuit and other masterpieces glowing for generations, Sobeck and colleagues studies how its pigments break down to find better ways to preserve them and create longer lasting pigments.  
Credit: Sarah Sobeck/The College of Wooster
Copyright: Licensed  An orange long-sleeved shirt and pants with black backward letters on a mannequin.  
These pigments are used to create bold fashion...
Credit: Indianapolis Museum of Newfields, Fashion Arts Society Acquisition Fund, Joanne Sprouse Acquisition fund, purchased with funds provided by Penny Rosenthal, 2021 187 
Copyright: Stephen Sprouse
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American Chemical Society @acs.org · 25/08/2026
In research presented at ACS Fall 2026, scientists at the College of Wooster are researching ways to preserve the striking optical effects that these luminary pigments provide so they can have an everlasting glow. [2/4]
a mannequin wearing a white full-length pantsuit against a black background.

...an already stunning pantsuit...
Credit: Indianapolis Museum of Newfields, Fashion Arts Society Acquisition Fund, 2013.310A-D.2.
Copyright: Stephen Sprouse
the same white-full length pantsuit appears see-through with glowing lime green paillettes.

...transforms to a glowing showstopper in the dark!
Credit: Indianapolis Museum of Art at Newfields, Fashion Arts Society Acquisition Fund, 2013.310A-D.2.
Copyright: Stephen Sprouse
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American Chemical Society @acs.org · 25/08/2026
Imagine beautiful glowing pigments. Now imagine the pigments fading. This is what happens naturally over time. [1/4]
A person sitting in front of several desktop machines in a laboratory. 

Science News 
Sarah Sobeck, a photochemist, applies her chemistry expertise to better understand special pigments used in art and fashion.
Credit: Matt Dilyard/The College of Wooster
Copyright: Licensed 
ACS LogoA swath of spandex fabric with DayGlo pink graffiti designed by Stephen Sprouse, 1984-1985.
When chemistry meets fashion...
Credit: Indianapolis Museum of Art at Newfields, Gift of Joanne Sprouse, in memory of her son Stephen Sprouse 2020.42 
Copyright: Stephen Sprouse
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American Chemical Society @acs.org · 25/08/2026
Today at #ACSFall2026: Stanford University researchers present a more sustainable cement production process. Their new plasma heating method produces cement quickly and effectively in proof-of-concept tests. Read more: buff.ly/8YzSxfh
A hand holding three golf-ball sized, dark-gray chunks of cement (called clinkers) with a pile of clinker chunks in the background. Text reads: Decarbonizing cement production with electricity
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American Chemical Society @acs.org · 24/08/2026
Professor Molenium has arrived! #ACSFall2026
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American Chemical Society @acs.org · 23/08/2026
Welcome to #ACSFall2026!
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American Chemical Society @acs.org · 22/08/2026
Kids Zone brought the chemistry of construction to Chicago’s Navy Pier today! Thank you to our volunteers for donating your time and sharing your passion for science with the community! #ACSFall2026
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American Chemical Society @acs.org · 20/08/2026
Find Your Community at #ACSFall2026! Looking for a place to start? Here are just a few featured highlights from our four ACS Fall 2026 Community Programs. Build your itinerary, discover new ideas, and grow your network: buff.ly/SyKFLfu
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American Chemical Society @acs.org · 18/08/2026
Do you agree? Watch: buff.ly/t5MGdGN #SustainableChem #GreenChemistry
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American Chemical Society @acs.org · 18/08/2026
Is this the best time in history to be a chemist? Green chemistry co-founder Paul Anastas thinks new tools could unlock higher-performing materials that reduce waste and chemical hazards, while improving safety and lessening reliance on finite resources. buff.ly/t5MGdGN
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Sustainability is about creation, not restriction
We’ve spent decades building waste, toxicity and dependence on finite resources into the foundation of modern life. But it doesn’t have to stay this way. Co-founder of Green Chemistry Paul Anastas…
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American Chemical Society @acs.org · 14/08/2026
📢 ADVOCACY ALERT: Comment by August 24 🚨 Your voice is needed to advocate for federal science funding. The National Science Foundation has proposed major changes to its grant policies, with revised guidance aligning them with OMB's proposed rule. Learn more and comment: buff.ly/6vbvGxA
Advocacy Alert: The National Science Foundation has proposed major changes to its grant policies, with revised guidance aligning them with OMB's proposed rule. Comment by August 24.
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American Chemical Society @acs.org · 14/08/2026
Here's how she does it. Learn more and celebrate #ACS150: buff.ly/ZDqg1cq [3/3]
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American Chemical Society @acs.org · 14/08/2026
Driven by curiosity, Nako Nakatsuka works at the intersection of chemistry, engineering, & neuroscience to develop new ways to better understand our world. [2/3]
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American Chemical Society @acs.org · 14/08/2026
When serendipity meets chemistry, discoveries can follow. Sometimes an unexpected observation can spark something completely new & impactful. [1/3]
Celebrating ACS 150
Chemistry is Everything
"Chemistry is everything because it can turn curiosity into discovery."
Nako's headshot
Nako Nakatuska, Ph.D.
Assistant Professor of Neurotechnology at EPFL, the Swiss Federal Institute of Technology in Lausane, Switzerland 
ACS Logo #ACS150 American Chemical Society
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American Chemical Society @acs.org · 11/08/2026
Click the link to watch: buff.ly/MBL1qpi Learn more at buff.ly/sghKjFm. #ACS150 #chemistry #science [4/4]
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Turning curiosity into discovery | ACS150
Where does innovation come from? From a strong team, a clear mission, and a curious mindset, according to Nako Nakatsuka, Ph.D. Her research program in chemical nanotechnology aims to improve human…
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American Chemical Society @acs.org · 11/08/2026
This video is part of a yearlong series shaped by the American Chemical Society’s (ACS) enduring core values, passion for science, inclusion & belonging, lifelong learning, & sustainability celebrating ACS’ 150th anniversary & featuring ACS members from around the world. [3/4]
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American Chemical Society @acs.org · 11/08/2026
Her desire to understand, transform, and deploy these platforms comes from her focus on the patients who will someday use the technologies she develops. Nakatsuka is an Assistant Professor of Neurotechnology at EPFL, the Swiss Federal Institute of Technology in Lausanne, Switzerland. [2/4]
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American Chemical Society @acs.org · 11/08/2026
Where does innovation come from? From a strong team, a clear mission, and a curious mindset, according to Nako Nakatsuka, Ph.D. Her research program in chemical nanotechnology aims to improve human health by harnessing the innate elegance of biological sensing platforms. [1/4]
Celebrating ACS150
How innovation happens
#ACS150
American Chemical Society
Nako Nakatsuka, Ph.D Headshot
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American Chemical Society @acs.org · 05/08/2026
During our 150th anniversary year, we're sharing with you an evolved brand that reflects the power of connection, collaboration, and scientific progress. Discover the journey: buff.ly/LuiYp7m
A box with the ACS logo surrounded by boxes with imagery of people and science
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American Chemical Society @acs.org · 04/08/2026
Evolved look. More connections. Greater impact. Today, ACS unveils an evolved brand inspired by the continuous nature of scientific progress. Discover ACS and learn more: buff.ly/LuiYp7m
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American Chemical Society @acs.org · 24/07/2026
Thank you to the more than 900 people who submitted public comments through ACS’ Act4Chemistry. The comment period has closed, but our advocacy continues. Stay tuned for more opportunities to speak up for science: buff.ly/SebXbpP
Your Voice Matters: Thank you for standing up for science!
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Reposted by American Chemical Society
C&EN (Chemical & Engineering News) @cenmag.bsky.social · 21/07/2026
This week in the C&EN Magazine: Self-driving labs are changing how chemists work + US chemistry graduate programs scale back + C&EN's Global Top 50 chemical firms for 2026: cen.acs.org/magazine/104... #chemsky 🧪
C&EN's Global Top 50 chemical firms for 2026
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American Chemical Society @acs.org · 17/07/2026
Congratulations to Chad Mirkin, recipient of the 2027 Priestley Medal! Learn more about Mirkin's pioneering contributions to nanochemistry and global impacts on the chemistry profession through education, service, policy, and entrepreneurship: buff.ly/6lhteDr
Headshot of Chad Mirkin with the text: "Chad Mirkin receives 2027 Priestley Medal"
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American Chemical Society @acs.org · 13/07/2026
LAST DAY TO TAKE ACTION: OMB’s proposed regulation shifts authority away from merit-based review systems by allowing political appointees to serve as final decision-makers in the grant approval process. Take action. Write a public comment by 11:59 PM: buff.ly/Mr96tW4
Protect the Peer Review Process: “OMB should preserve independent, merit-based peer review as the foundation of federal research funding decisions and ensure that proposal evaluation remains grounded in scientific expertise.”
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American Chemical Society @acs.org · 12/07/2026
The deadline to comment is tomorrow! OMB’s proposed Regulation for Federal Financial Assistance enables abrupt suspension or termination of federal funds for ongoing research projects. Act now by writing a public comment before Monday, July 13 at 11:59 PM ET: buff.ly/Mr96tW4
Leave Grant Administration in the Hands of Experts: “OMB should preserve flexibility in award structures, maintain safeguards against arbitrary termination of research awards, and ensure that any reforms support stable and predictable administration of federally funded research programs.”
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American Chemical Society @acs.org · 11/07/2026
Three days left! The Office of Management and Budget’s proposed Regulation for Federal Financial Assistance contains restrictions that will stifle the scientific collaborations that catalyze innovation. Take action by writing a public comment by Monday, July 13: buff.ly/Mr96tW4
Enable Meaningful Collaboration: “Modern challenges in chemistry, biotechnology, energy, advanced manufacturing, and materials science frequently require expertise that spans scientific disciplines, institutions, and national boundaries.”
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American Chemical Society @acs.org · 09/07/2026
Today, ACS submitted its formal comment to the Office of Management and Budget, urging the preservation of merit-based review, scientific collaboration, and stable grant administration. Read the full comment: buff.ly/yWNWcw3
ACS Submits Public Comment. Response to the OMB Proposed Rule: “ACS urges OMB to substantially revise the proposal to preserve merit-based review, lawful scientific collaboration, effective dissemination of research findings, and stable grant administration.”
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