Newly discovered reactivity of N-heterocyclic carbenes opens the door to an exciting area of synthetically useful carbene chemistry

New Carbene Chemistry

Protein Delivery Through pH Change
Uniform microparticles from calcium carbonate templates allow controlled release of the protein drugs

New Periodic Table
An extended periodic table with 54 predicted elements has been mapped out by Pekka Pyykkö, University of Helsinki, Finland

Iron-Catalyzed Direct Arylation
Various aryl halides were treated with unactivated arenes to form biaryl compounds in moderate to good yields

Green Carbon Center
Rice University, Houston, TX, USA, think tank will strategize on environmentally sound policies on oil, gas, coal

Hydrolysis of Cellulose to Glucose
Ru/CMK-3 is found to be a water-tolerant and reusable catalyst for hydrolysis of cellulose to glucose with high yield

Toxic Color Test
A new lab-on-a-chip sensor array – little bigger than a business card can – detect toxic industrial chemicals at low cost and low concentrations

A Spoonful of Salt Helps the Medicine Go Down
Crystal engineers have found a way to change the solvated form of the non-steroidal anti-inflammatory drug celecoxib to improve oral availability

Breakthrough for Creating Biorenewable Chemicals
Key features uncovered that control the high reactivity of gold nanoparticles in a process that oxidizes alcohols in water

See Hidden Fingerprints
Fingerprints that have been washed off metal surfaces can now be retrieved