biostudies-literatureBobrova EAMinistry of Science and Higher Education of the Russian FederationRussian Science Foundation124https://www.ebi.ac.uk/biostudies/studies/S-EPMC12844271biostudies-literatureUnknown16(2)An efficient synthetic method for the preparation of self-assembling conjugated organic materials with a silazane anchor group based on direct hydrosilylation reaction is reported. A novel organic semiconductor molecule, NH(Si-Und-BTBT-Hex)2, consisting of a polar silazane anchor group linked through undecylenic (Und) aliphatic spacers to conjugated blocks based on benzothieno[3,2-b][1]benzothiophene (BTBT) and solubilizing hexyl (Hex) end groups, was synthesized. Its self-organization on the air-water interface and solid substrates into ultrathin layers obtained by the Langmuir-Schaefer or Langmuir-Blodgett methods was investigated. Monolayer organic field-effect transistors manufactured from NH(Si-Und-BTBT-Hex)2 showed operation in the p-type moNanomaterials (Basel, Switzerland)Self-Assembling Conjugated Organic Materials with a Silazane Anchor Group: Synthesis, Self-Organization, and Semiconductor Properties.PMC12844271FFSM-2024-000319-73-30028Skorotetсky MSPonomarenko SABobrova EAGaidarzhi VPTrul AAAgina EVKuleshov BSBorshchev OVfalseSelf-Assembling Conjugated Organic Materials with a Silazane Anchor Group: Synthesis, Self-Organization, and Semiconductor Properties.An efficient synthetic method for the preparation of self-assembling conjugated organic materials with a silazane anchor group based on direct hydrosilylation reaction is reported. A novel organic semiconductor molecule, NH(Si-Und-BTBT-Hex)2, consisting of a polar silazane anchor group linked through undecylenic (Und) aliphatic spacers to conjugated blocks based on benzothieno[3,2-b][1]benzothiophene (BTBT) and solubilizing hexyl (Hex) end groups, was synthesized. Its self-organization on the air-water interface and solid substrates into ultrathin layers obtained by the Langmuir-Schaefer or Langmuir-Blodgett methods was investigated. Monolayer organic field-effect transistors manufactured from NH(Si-Und-BTBT-Hex)2 showed operation in the p-type mo2026-01-01T00:00:00Z2026 Jan2026-06-09T03:17:28.503Z2026-06-09T03:11:43.129ZS-EPMC128442714159104110.3390/nano16020124