On the basis of its generally accessible I/II redox couple and bioavailability, copper plays a
wide variety of roles in nature that mostly involve electron transfer (ET), O 2 binding …

Copper, a native metal found in ores, is the principal metal in bronze and brass. It is a
reddish metal with a density of 8920 kg m− 3. All of copper's compounds tend to be brightly …

Atomic-level coordination engineering is an efficient strategy for tuning the catalytic
performance of single-atom catalysts (SACs). However, their rational design has so far been …

Electrocatalytic reduction of CO2 into multicarbon (C2+) products is a highly attractive route
for CO2 utilization; however, the yield of C2+ products remains low because of the limited …

To realize the evolution of C2+ hydrocarbons like C2H4 from CO2 reduction in
photocatalytic systems remains a great challenge, owing to the gap between the relatively …

Copper ions exchanged into zeolites are active for the selective catalytic reduction (SCR) of
nitrogen oxides (NO x) with ammonia (NH3), but the low-temperature rate dependence on …

Metal–organic frameworks (MOFs) are promising materials for electrocatalysis; however,
lack of electrical conductivity in the majority of existing MOFs limits their effective utilization in …

Enzymes fold into unique three-dimensional structures to distribute their reactive amino acid
residues, but environmental changes can disrupt their essential folding and lead to …

Particulate methane monooxygenase (pMMO) is an enzyme that oxidizes methane to
methanol with high activity and selectivity. Limited success has been achieved in …

Atomically dispersed metal-NC sites are highly active and selective for nitrate reduction
reaction (NO 3 RR), while identifying their coordination and geometry structures remains …