The detection of clinically relevant disease-specific biomolecules, including nucleic acids,
circulating tumor cells, proteins, antibodies, and extracellular vesicles, has been …

Shortly after its inception, nanoimprint lithography (NIL) was primarily used as tool for the
thermal embossing and flash curing of thermoplastic resists and polymer precursors …

Surface-enhanced Raman scattering (SERS) has demonstrated single-molecule sensitivity
and is becoming intensively investigated due to its significant potential in chemical and …

Exosomes are nano-sized extracellular vesicles that serve as a communications system
between cells and have shown tremendous promise as liquid biopsy biomarkers in …

Rechargeable lithium-ion batteries, the most popular energy source for mobile electronic
devices, are rapidly expanding their range of applications into fields such as electrical …

This article presents a simple and reliable method for generating polystyrene (PS) yarns
composed of bundles of nanofibrils by using a proper combination of solvent and relative …

We demonstrate large area two-dimensional arrays of patterned nanoporous gold for use as
easy-to-fabricate, cost-effective, and stable surface enhanced Raman scattering (SERS) …

Conventional lithographical techniques used for bulk semiconductors produce dramatically
poor results when used for micro and mesoporous materials such as porous silicon (PS). In …

In this work, we propose the use of complex, bioderived nanostructures as efficient surface-
enhanced Raman scattering (SERS) substrates for chemical analysis of cellular …

Highlights•Porous silicon particles can be fabricated in diverse geometrical configurations
and sizes.•Multistage delivery of therapeutics for cancer is superior to single particle …