PMID- 30085379 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20181113 LR - 20201001 IS - 1521-4095 (Electronic) IS - 0935-9648 (Linking) VI - 30 IP - 46 DP - 2018 Nov TI - Electronic and Optical Properties of 2D Materials Constructed from Light Atoms. PG - e1801600 LID - 10.1002/adma.201801600 [doi] AB - Boron, carbon, nitrogen, and oxygen atoms can form various building blocks for further construction of structurally well-defined 2D materials (2DMs). Both in theory and experiment, it has been documented that the electronic structures and optical properties of 2DMs are well tunable through a rational design of the material structure. Here, the recent progress on 2DMs that are composed of B, C, N, and O elements is introduced, including borophene, graphene, h-BN, g-C(3) N(4) , organic 2D polymers (2DPs), etc. Attention is put on the band structure/bandgap engineering for these materials through a variety of methodologies, such as chemical modifications, layer number and atomic structure control, change of conjugation degree, etc. The optical properties, such as photoluminescence, thermoluminescence, single photon emission, as well as the associated applications in bioimaging and sensing, are discussed in detail and highlighted. CI - (c) 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. FAU - Weng, Qunhong AU - Weng Q AUID- ORCID: 0000-0002-9805-0393 AD - Institute for Integrative Nanosciences, Leibniz IFW Dresden, 01069, Dresden, Germany. FAU - Li, Guodong AU - Li G AD - Institute for Metallic Materials, Leibniz IFW Dresden, 01069, Dresden, Germany. FAU - Feng, Xinliang AU - Feng X AD - Center for Advancing Electronics Dresden (cfaed) and Department of Chemistry and Food Chemistry, Technische Universtat Dresden, 01062, Dresden, Germany. FAU - Nielsch, Kornelius AU - Nielsch K AD - Institute for Metallic Materials, Leibniz IFW Dresden, 01069, Dresden, Germany. FAU - Golberg, Dmitri AU - Golberg D AD - School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia. AD - International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Namiki 1, Tsukuba, Ibrakai, 3050044, Japan. FAU - Schmidt, Oliver G AU - Schmidt OG AD - Institute for Integrative Nanosciences, Leibniz IFW Dresden, 01069, Dresden, Germany. AD - Material Systems for Nanoelectronics, Technische Universtat Chemnitz, 09107, Chemnitz, Germany. LA - eng GR - 51471401/DFG/ GR - 85048411/Cfaed SiNW path/ GR - 47017201/SAB GroTEGx/ GR - FL160100089/Australian Research Council Laureate Fellowship/ GR - 322120-0355/51/QUT Project/ PT - Journal Article PT - Review DEP - 20180807 PL - Germany TA - Adv Mater JT - Advanced materials (Deerfield Beach, Fla.) JID - 9885358 OTO - NOTNLM OT - 2D structures OT - bandgap engineering OT - electronic and optical OT - luminescence OT - sensing EDAT- 2018/08/08 06:00 MHDA- 2018/08/08 06:01 CRDT- 2018/08/08 06:00 PHST- 2018/03/12 00:00 [received] PHST- 2018/05/03 00:00 [revised] PHST- 2018/08/08 06:00 [pubmed] PHST- 2018/08/08 06:01 [medline] PHST- 2018/08/08 06:00 [entrez] AID - 10.1002/adma.201801600 [doi] PST - ppublish SO - Adv Mater. 2018 Nov;30(46):e1801600. doi: 10.1002/adma.201801600. Epub 2018 Aug 7.