Douglas B. Clark
Douglas Clark is a copywriter and speechwriter with a healthy appetite for all things digital. He has more than 15 years' agency and independent experience in corporate and marketing communication, and his clients come from diverse industries, specializing in anything from financial products and toothpaste to software for the visualization of computational fluid dynamics data. Among his clients are Accenture, American Express, Coca-Cola, Colgate-Palmolive, Hewlett-Packard, and Panasonic.
ChEnected contributions
Graphene-based Biosensor Provides Ultrasensitive DNA, RNA Detection
New biosensor relying on deformed graphene makes it possible to detect just a few biomolecules in blood or serum.
Nanotech Keeps Superbugs from Sharing Resistance
Antibacterial-resistant microbes can leave behind genetic matter that enables resistance in other bacteria, but a novel technique efficiently destroys it with nanomaterial and ultraviolet light.
New Hydrogen Production Method Could Revolutionize Renewable Energy Storage
A new and inexpensive catalyst makes it possible to generate hydrogen through water splitting, providing an effective means of storage for renewable energy.
Video Tutorial: Understanding the Purge Process
Know how to solve a material balance problem for a system with a purge? Check out this chemical engineering tutorial.
New Catalyst Creates Useful Chemicals from Wastewater
Chemical engineers have found an alternative to palladium catalysts in their work to remove agricultural runoff from water.
New Method Makes Quick and Cheap Graphene from Trash
Quick and cheap graphene that's created from trash has the potential to dramatically reduce greenhouse gas emissions that result from the production of cement.
Engineers Week: Help Bring Engineering to K-12 Students
Want to share your passion for chemical engineering or biological engineering with students? Volunteer for Engineers Week, or profit from other AIChE opportunities.
Chemical Engineers as Entrepreneurs: Amy Beaird of Helicon Chemical Co. Shares Insights
Interested in a career that focuses on entrepreneurial businesses? Hear tips for students and young chemical engineers that will fuel your success.
Aquatic Plant Offers Solutions to Water Treatment and More
A common water plant's immune system offers a wide range of possibilities to help society, from wastewater treatment to antibiotics.
Graphene Can Prevent Mosquito Bites
Researchers at Brown University have shown that multilayer graphene can provide a defense against mosquito bites in two ways.
Bioprinting Technique Creates Complex Living-Tissue Constructs in Seconds
A new bioprinting technique has advanced tissue engineers’ ability to create free-form shapes and achieve high cell viability.
Ammonia as a Fuel Cell Alternative?
Fuel cells continue to be a hot topic, and as hydrogen fuel cell technology advances, we are also seeing fuel cell alternatives.
Cashews Could Soon Make Your Sunscreen Work
Researchers have found a compound derived from cashew shells that offers UV-absorbing properties with many applications.
Rust and Saltwater Used to Generate Electricity
While it’s often seen as a nuisance, new research finds rust can be used to generate electricity in combination with saltwater, thanks to an electrokinetic phenomenon.
Twins Shed Light on Effects of Space Travel on Body
Earlier this year, NASA worked with identical twin astronauts to understand how the Earth-bound twin's body differed from the space-traveling twin's.