Read article: Reprogrammable self-assembly makes molecular computer Devices and structures Research update Reprogrammable self-assembly makes molecular computer New six-bit algorithm system is an important milestone in constructing a universal DNA-based computing device
Read article: Grooved surface accelerates dew harvesting Soft matter and liquids Research update Grooved surface accelerates dew harvesting Square metre of material can deliver half a litre of water overnight
Read article: 3D printed piezoelectric materials line up for medical applications Biomedical devices Research update 3D printed piezoelectric materials line up for medical applications A 3D printing technique for producing flexible sheets of piezoelectric materials could usher in a new era for medical devices
Read article: Multipole magnetic tweezers measure organelle mechanical properties Devices and structures Research update Multipole magnetic tweezers measure organelle mechanical properties Nanobots could help diagnose and treat cancer
Read article: Photonic nanojets achieve super-resolution Devices and structures Research update Photonic nanojets achieve super-resolution Increasing the refractive index of dielectric particles creates intense and narrow photonic nanojets of radiation that allow super subwavelength imaging
Read article: Transistor-based DNA sensor detects Down syndrome Devices and structures Research update Transistor-based DNA sensor detects Down syndrome New device could make for a highly sensitive non-invasive test that is fast, simple and cost-effective
Read article: Perovskite homojunction reduces charge carrier recombination Devices and structures Research update Perovskite homojunction reduces charge carrier recombination New structure is very different to existing perovskite solar cell architectures and could expand the applications of these materials
Read article: Wearable patch measures sweat in extreme environments Biomedical devices Research update Wearable patch measures sweat in extreme environments A small and robust sweat sensor that sticks to the skin can monitor hydration levels when used underwater and in dry, arid conditions
Read article: Negative capacitance appears in ferroelectric materials Devices and structures Research update Negative capacitance appears in ferroelectric materials New verification of a fundamental theory could help improve the energy efficiency of electronic devices
Read article: 3D printing mimics crystal microstructures to inspire stronger materials Devices and structures Research update 3D printing mimics crystal microstructures to inspire stronger materials Replicating the hardening mechanisms used in metallurgy can create engineered materials that are both lightweight and robust