Category: Videos

February 21, 2018

A special message from ACS Publications 美国化学会给您拜年啦!

By Chi Wang

Happy Chinese New Year! Greetings from the Senior Vice President of ACS Journals Publishing Group, James Milne, and various ACS Editors including Jillian Buriak, Cynthia Burrows, Xiaohong Fang, Prashant Kamat, Luis Liz-Marzán, Kai Rossen, Paul Weiss, and Xinrong Zhang. We wish everyone a happy New Year of the Dog!  To start the new year […]

February 12, 2018

Shining a Light on Ultrafast Microscopy

By Jesse Stanchak

Experimental methods for ultrafast microscopy are advancing rapidly. Promising methods combine ultrafast laser excitation with electron-based imaging or rely on super-resolution optical techniques to enable probing of matter on the nano–femto scale. Ultrafast time-resolved photoemission electron microscopy provides several advantages compared with other methods, such as that time resolution is limited only by the laser […]

January 29, 2018

New Hybrid Material Could Be Used in Flexible Heaters

By Jesse Stanchak

Scientists have developed a flexible heating element using a new hybrid material made of imitation pearl and silver nanowires, according to research published in ACS Applied Nano Materials. The materials flexibility suggests it may have potential for use in wearable devices, including medical applications. Watch This Video to Learn More: Nacre, otherwise known as mother […]

January 26, 2018

What Chemists Do: Schrodinger’s Alexander Goldberg

By Jesse Stanchak

How are companies using computers to save time, resources, and money in their quest for developing better materials? Alexander Goldberg, Senior Principal Materials Scientist at Schrodinger, is helping businesses answer that very question, through software written by him and his team. Alexander Goldberg explains why computerized simulations are the future in his “What Chemists Do” […]

Perovskite Nanocrystals

January 19, 2018

Taking a Closer Look at Alternatives to Colloidal Cesium Lead Halide Perovskite Nanocrystals

By Jesse Stanchak

Colloidal semiconductor nanocrystals (NCs) became popular in last three decades because of both fundamental properties and applications including energy-related applications, like solar cells, light-emitting diodes, and photocatalysis. One of the major problems of these NCs is the large density of surface defects that trap charge carriers and consequently decreases the efficiency of electronic, optical, and […]

December 28, 2017

What Chemists Do: Manus Biosynthesis’ Hsien-Chung Tseng

By Jesse Stanchak

What are chemists doing to recreate natural substances? Hsien-Chung Tseng, Head of Strain Development at Manus Biosynthesis, is synthesizing materials to supplement the natural supply of ingredients for consumer products as the global population continues to grow. Learn More About Hsien-Chung Tseng’s Work for Manus Biosynthesis in This Video: The What Chemists Do video series highlights just […]

  • What Chemists Do
water-resistant materials direct the flow of water

December 21, 2017

Water-Resistant Materials Control the Flow of Repelled Water

By Jesse Stanchak

Chemists are developing new water-resistant materials for use in coatings that can repel water. These coatings have applications in everything from clothes to car windows and even industrial uses. New research published in ACS Applied Materials & Interfaces describes a way to direct where the water goes when it beads off a surface. Watch a video describing […]

  • water resistant materials

December 7, 2017

What Chemists Do: Novartis’ Yves P. Auberson

By Jesse Stanchak

Yves Auberson is the executive director of Global Discovery Chemistry at Novartis Institutes for BioMedical Research. Auberson’s team is responsible for designing and synthesizing drugs that are safe for patients suffering from diseases such as epilepsy and Alzheimer’s. In this video interview, Auberson explains what satisfies him the most about working in chemistry and the […]

  • What Chemists Do
Solid-State Li-Ion

December 5, 2017

Take a Closer Look at Advancements in All-Solid-State Li-Ion Batteries

By Jesse Stanchak

Batteries based on conventional organic electrolytes are useful, but they can present safety concerns. Inorganic solid lithium ion conductors show promise as a replacement. Achieving a level of conductivity in solid lithium ion conductors comparable with that in liquid electrolytes remains a challenge, however. One of the approaches for achieving a desirable conductivity is doping […]

November 30, 2017

Tailoring MoS2 Exciton–Plasmon Interaction by Optical Spin–Orbit Coupling

By Jesse Stanchak

A single-atom-thick monolayer of Molybdenum disulfide is a two-dimensional material with remarkable electronic and optical properties, notes a paper in ACS Nano. These properties make it an ideal candidate for a wide range of optoelectronic applications. However, the atomic monolayer thickness poses a significant challenge in MoS2 photoluminescence emission due to weak light–matter interaction. In […]

November 28, 2017

Video: Taking a Closer Look at Crystal Engineering of Self-Assembled Porous Protein Materials in Living Cells

By Jesse Stanchak

Crystalline porous materials have been investigated for development of important applications in molecular storage, separations, and catalysis. The potential of protein crystals is increasing as they become better understood. Protein crystals have been regarded as porous materials because they present highly ordered 3D arrangements of protein molecules with high porosity and wide range of pore […]

November 27, 2017

What Chemists Do: Outco’s Markus Roggen

By Jesse Stanchak

What are chemists doing to legitimize new industries? Markus Roggen, Vice President of Extraction at Outco, works to make doses of medical marijuana more consistently effective, delivering a more reliable product to the public. The What Chemists Do video series highlights just how many different careers are possible with a background in chemistry. Watch more […]

Plasmon-Coupled Resonance Energy Transfer

November 9, 2017

Video Overview of Plasmon-Coupled Resonance Energy Transfer

By Jesse Stanchak

Watch an overview of resonance energy transfer between molecules in the presence of plasmonic structures and derive an explicit Förster-type expression for the rate of plasmon-coupled resonance energy transfer (PC-RET). Plasmonics is a multidisciplinary field that examines the interaction between electromagnetic fields and conduction electrons in metals and semiconductors. Resonance energy transfer (RET), including radiative […]

chemistry of fear

October 31, 2017

Exploring the Chemistry of Fear with ACS Chemical Neuroscience

By Molly Ferns

Halloween is upon us; a time of tricks and treats, frights and delights, with haunted houses and scary mazes attracting people young and the old. It’s the time of year when we go out of our way to be scared. But why is the anticipation of being spooked so enjoyable? What chemical reaction makes being […]

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October 27, 2017

Why Should You Publish Open Access? ACS Editors Explain

By Jesse Stanchak

Carolyn Bertozzi and Luis Liz-Marzan are both editors of fully open access journals. Bertozzi ACS Editor-in-Chief of ACS Central Science, while Liz-Marzan is a Co-Editor of ACS Omega. Watch as they each talk about why researchers should consider publishing their next paper open access. Learn more about publishing open access with ACS journals.

  • open access
National Chemistry Week 2017

October 23, 2017

Celebrate National Chemistry Week 2017 with Resources from ACS

By Jesse Stanchak

For 30 years, ACS has been championing National Chemistry Week as a celebration of chemistry’s impact on the world around us. This annual event is an opportunity for both ACS members and non-members to come together and share stories of the transformative power of chemistry. National Chemistry Week 2017 is a chance for chemists to […]

  • National Chemistry Week 2017

October 20, 2017

What Chemists Do: Frontier Scientific Inc.’s Mark Nelson

By Jesse Stanchak

What are chemists doing to make sure that other chemists have funding to do the important work they need to do? Mark Nelson, Vice President of Business and Scientific Development at Frontier Scientific, Inc., works with clients to keep chemists working, and to provide new compounds that move various industries forward. The What Chemists Do […]

Robust New Modeling Tool

October 18, 2017

Researcher’s ‘Star Wars’ Parody Video Produces Robust New Modeling Tool

By Jesse Stanchak

The “Star Wars” anthology is one of the most famous movie series ever made. So it’s no wonder that a group of Harvard researchers who were thinking about ways to engage the public in science, turned to Star Wars for inspiration. But rather than intergalactic battles, the scientists-turned-movie-makers depicted a fight for supremacy — among […]

September 19, 2017

New Videos Ask Scientists: Why is Chemistry Central to What You Do?

By Joseph Graham

In a new series of videos, we visit four chemistry labs in four countries—Germany, Singapore, Taiwan, and the U.S.—and meet four ACS authors who share their passion for advancing science. Take a Closer Look at 4 ASC Authors: Dr. Stefan Laufer, Universität Tübingen Dr. Matthew Wook Chang, National University of Singapore Dr. Hauh-Jyun Candy Chen, […]

September 15, 2017

What Chemists Do: JenKem Technology USA’s Mark Frishberg

By Jesse Stanchak

Mark Frishberg is the Vice President of Business Development at JenKem Technology USA. Throughout his career, Frishberg had the chance to research and develop pharmaceutical ingredients and medical devices for several companies. In this video interview, Frishberg explains the ever-changing nature of chemistry and his advice for students entering the workforce. Learn more about Frishberg […]

September 6, 2017

Providing Rapid, Low-Cost Analysis of Tap Water Using the ‘Coffee-ring effect’

By Jesse Stanchak

Determining chemical makeup of drinking water is an increasingly fraught issue for many people in the U.S. and around the world. Figuring this out isn’t always easy or cheap. Today, scientists are reporting that they are using the familiar “coffee-ring effect” to analyze multiple components in a single drop of water easily, quickly and cheaply. […]

  • 254th American Chemical Society National Meeting & Exhibition

September 5, 2017

Using Cyborg Bacteria To Turn Sunlight into Useful Compounds

By Jesse Stanchak

Photosynthesis provides energy for the vast majority of life on Earth. But chlorophyll, the green pigment that plants use to harvest sunlight, is relatively inefficient. To enable humans to capture more of the sun’s energy than natural photosynthesis can, scientists have taught bacteria to cover themselves in tiny, highly efficient solar panels to produce useful […]

  • 254th American Chemical Society National Meeting & Exhibition

August 31, 2017

Drinking Water: Healthy, Tasty, or Toxic

By David Sedlak

Attendees of the 254th ACS National Meeting & Exposition in Washington DC had an opportunity to attend a lecture on the chemistry of drinking water by Dr. David Sedlak, Editor-in-Chief of Environmental Science & Technology and Environmental Science & Technology Letters. The lecture entitled, “Healthy, Tasty, or Toxic: A Chemist’s View of Drinking Water,” provides […]

  • drinking water
coral reefs

August 28, 2017

Removing the Sunblock Contaminants That Damage Coral Reefs

By Jesse Stanchak

Emerging evidence suggests that a certain important component in many sunblock lotions can be deadly to coral reefs. Now, researchers have developed a biodegradable bead that can soak up the sunblock ingredient, oxybenzone, like a thirsty sea sponge. They hope to use the agent to clean up seawater at beaches. The beads’ matrix consists of […]

July 25, 2017

What Chemists Do: Haynes & Boone LLP’s Paul Dietze

By Jesse Stanchak

Paul Dietze is an intellectual property attorney at Haynes & Boone LLP. As an attorney, Paul uses his chemistry background and legal knowledge to help inventors with their patent-related questions and needs. Learn how a chemist can apply their scientific knowledge in a law firm environment from Paul’s interview. Learn more about Paul Dietze’s work […]

July 7, 2017

What Chemists Do: JRF America’s Christopher Bianca

By Jesse Stanchak

Christopher Bianca is a lead scientist in the residue and metabolism lab at JRF America. He manages a team of scientists who analyze plant, water and soil samples for applied pesticides to ensure that the food that people and animals consume is safe. Learn more about Christopher Bianca’s work at JRF America in this video: […]

July 6, 2017

Video: Stop-Frame Filming and Discovery by Transmission Electron Microscopy

By Jesse Stanchak

In this video, Professor Andrei N. Khlobystov describes how he and the other authors of the paper “Stop-Frame Filming and Discovery of Reactions at the Single-Molecule Level by Transmission Electron Microscopy,” published in ACS Nano, succeeded in filming inter-molecular chemical reactions using the electron beam of a transmission electron microscope as a stop-frame imaging tool. He notes […]

July 5, 2017

Detecting Microscopic Ovarian Cancer With SERS

By Jesse Stanchak

Ovarian cancer presents some special challenges to health care professionals. It is difficult to detect early and hard to excise entirely through surgery, in part because it spreads through microlesions that are too small for a surgeon to see. Doctors face a choice between removing too much healthy tissue, or failing to remove all of […]

June 23, 2017

A Perspective on Sparingly Solvating Electrolytes for High Energy Density Lithium–Sulfur Batteries

By Jesse Stanchak

Moving to lighter and less expensive battery chemistries compared to contemporary lithium-ion requires the control of energy storage mechanisms based on chemical transformations rather than intercalation. Lithium–sulfur (Li/S) has tremendous theoretical specific energy, but contemporary approaches to control this solution-mediated, precipitation–dissolution chemistry require large excesses of electrolyte to fully solubilize the polysulfide intermediates. Achieving reversible […]

June 16, 2017

What Chemists Do: Janssen’s Mark Tichenor

By Jesse Stanchak

As a principal scientist at Janssen, Mark Tichenor’s main responsibility is to identify new drug targets for immunology diseases. But it takes more than a team of medicinal chemists to figure out the types of medicines that can best treat patients with these diseases. In this interview, Tichenor shares his excitement about the opportunity to […]

June 9, 2017

What Chemists Do: Dow Electronic Materials’ Matthew Grandbois

By Jesse Stanchak

Matthew Grandbois is a corporate account market manager at Dow Electronic Materials. Grandbois utilizes his background in R&D to develop technologies and products that meet the needs of Dow’s key customers. In this video interview, he shares his story of how he uses his background and knowledge to serve customers and the types of skills […]

June 2, 2017

What Chemists Do: Medtronic’s Jerbrena Jacobs

By Jesse Stanchak

What if there was a chemical that could grow bone, speeding up the recovery process for numerous patients? Jerbrena “Bre” Jacobs, a senior scientist in Biologic Active Ingredients at Medtronic, is working to make that happen. In her “What Chemists Do” video, she describes her role as a liaison between different people at Medtronic, and […]

June 1, 2017

In the Lab 360° with Robin D. Rogers

By Joseph Graham

Robin D. Rogers is the Editor-in-Chief of Crystal Growth & Design and the Canada Excellence Research Chair in Green Chemistry and Green Chemicals at McGil University. He is know for his research into ionic liquid systems. Recently Rogers offered ACS Axial readers a 360º look inside his lab, including a look at some of his […]

May 26, 2017

What Chemists Do: JenKem Technology’s Mark Frishberg

By Alexa Billow

Mastering the step-by-step synthesis of pharmaceuticals is no small feat. Throw in developing medical machinery and you have an enduring commitment to science. Mark Frishberg has been captivated by chemistry since the age of 6. Watch as he discusses his lifelong passion and the pursuit of chemistry as a career, not just a first job. […]

May 12, 2017

What Chemists Do: Wildcat Discovery Technologies’ Dee Strand

By Alexa Billow

If your phone’s battery life has improved from model to model, thank a materials scientist. As the Chief Scientific Officer of Wildcat Discovery Technologies, Dee Strand wears many hats. Her research firm works to develop better, more efficient batteries. Watch as she discusses mentoring, choosing a career track, and the big questions in the future […]

May 5, 2017

What Chemists Do: Argonne National Laboratory’s Arun Wagh

By Jesse Stanchak

Arun Wagh is a consultant for Argonne National Laboratory. As a consultant and scientist, he helps to develop environmentally-friendly and durable coatings using inorganic materials. Watch him explain the advantages of the coatings that he develops in this video interview. Learn more about jobs available to chemists at the College to Career site.

April 21, 2017

What Chemists Do: Dow Chemical Company’s Andrea Greyson

By Jesse Stanchak

Andrea Greyson is the Technical Sales Service Manager for Industrial Coatings at The Dow Chemical Company. Industrial coatings are an integral part of keeping machinery in service for longer. Watch Andrea’s interview as she explains the challenges of working in this segment of the chemical industry, and the excitement of getting a product into customers’ […]

April 19, 2017

Using Ultraflexible Transparent Film to Improve Heat Therapy

By Jesse Stanchak

To soothe aches and pains, many people turn to heating pads, patches or creams. Although a common practice, thermotherapy can cause burns. Now researchers are developing a transparent heating pad that allows users to see through it to monitor their skin’s color and prevent such injuries. Watch a video on transparent heating pads: Read the […]

April 14, 2017

What Chemists Do: Compound Interest’s Andy Brunning

By Jesse Stanchak

Andy Brunning is a chemistry teacher and the creator, writer, and artist behind some truly great chemistry graphics. When Brunning is not in the classroom teaching, he can be found creating infographics for Compound Interest, a website that he runs single-handedly from Cambridge, UK. These infographics, which also appear in C&EN, allow people to learn […]

April 11, 2017

Maple Syrup Extract Enhances Antibiotics

By Jesse Stanchak

Antibiotics save lives every day, but there is a downside to their ubiquity. High doses can kill healthy cells along with infection – causing bacteria, while also spurring the creation of “superbugs” that no longer respond to known antibiotics. Now, researchers may have found a natural way to cut down on antibiotic use without sacrificing […]