Soft materials nanoarchitectonics: liquid crystals, polymers, gels, biomaterials, and others

• Katsuhiko Ariga

Beilstein J. Nanotechnol. 2025, 16, 1025–1067, doi:10.3762/bjnano.16.77

Recent progress on field-effect transistor-based biosensors: device perspective

• Billel Smaani,
• Fares Nafa,
• Mohamed Salah Benlatrech,
• Ismahan Mahdi,
• Hamza Akroum,
• Mohamed walid Azizi,
• Khaled Harrar and
• Sayan Kanungo

Beilstein J. Nanotechnol. 2024, 15, 977–994, doi:10.3762/bjnano.15.80

• FET-based biosensors. Finally, this article proposes intriguing avenues for further research on the topology of FET-based biosensors. Keywords: biomolecule detection; biosensors; charge modulation; dielectric modulation; field-effect transistor; Review 1 Introduction In recent years, biosensor

• side for sensing and biomolecule detection purposes. It has been reported that ED JL TFET-based biosensors offer a simpler fabrication process, higher thermal budget, better sensitivity than classical devices, and good resistance to short-channel effects and drain-induced barrier-lowering impact

• change in the N+-pocket region, from the perspective of biomolecule detection, is reported. It has been demonstrated that SiGe source TFET has a significant advantage over N+-pocket TFET biosensors in terms of subthreshold current and sensitivity. 2.2.20 Schottky tunneling source impact-ionization-based

A review of defect engineering, ion implantation, and nanofabrication using the helium ion microscope

• Frances I. Allen

Beilstein J. Nanotechnol. 2021, 12, 633–664, doi:10.3762/bjnano.12.52

• of patches of a silicon nitride membrane that were subsequently perforated by helium ion beam milling to create solid-state nanopores for biomolecule detection. Following this approach, a low fluorescence background was achieved, facilitating the translocation detection of fluorescently labeled

Direct growth of few-layer graphene on AlN-based resonators for high-sensitivity gravimetric biosensors

• Jimena Olivares,
• Teona Mirea,
• Lorena Gordillo-Dagallier,
• Bruno Marco,
• José Miguel Escolano,
• Marta Clement and
• Enrique Iborra

Beilstein J. Nanotechnol. 2019, 10, 975–984, doi:10.3762/bjnano.10.98

• functionalization protocol is based on the non-covalent bonding of streptavidin on hydrophobic graphene surfaces. The two protocols end with the effective bonding of biotinylated anti-IgG antibodies to the streptavidin, which leaves the surface of the devices ready for possible IgG detection. Keywords: biomolecule

• detection; graphene integration; gravimetric biosensor; surface functionalization; Introduction Gravimetric biosensors based on microscale mechanical or electromechanical resonators have attracted significant interest in recent years mainly due to the high sensitivity and selectivity they can attain if