PMID- 35629468 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220716 IS - 1996-1944 (Print) IS - 1996-1944 (Electronic) IS - 1996-1944 (Linking) VI - 15 IP - 10 DP - 2022 May 10 TI - AFM Characterization of Halloysite Clay Nanocomposites' Superficial Properties: Current State-of-the-Art and Perspectives. LID - 10.3390/ma15103441 [doi] LID - 3441 AB - Natural halloysite clay nanotubes (HNTs) are versatile inorganic reinforcing materials for creating hybrid composites. Upon doping HNTs with polymers, coating, or loading them with bioactive molecules, the production of novel nanocomposites is possible, having specific features for several applications. To investigate HNTs composites nanostructures, AFM is a very powerful tool since it allows for performing nano-topographic and morpho-mechanical measurements in any environment (air or liquid) without treatment of samples, like electron microscopes require. In this review, we aimed to provide an overview of recent AFM investigations of HNTs and HNT nanocomposites for unveiling hidden characteristics inside them envisaging future perspectives for AFM as a smart device in nanomaterials characterization. FAU - Cascione, Mariafrancesca AU - Cascione M AUID- ORCID: 0000-0001-9849-5301 AD - Department of Mathematics & Physics "Ennio De Giorgi", University of Salento, Via Arnesano, 73100 Lecce, Italy. FAU - De Matteis, Valeria AU - De Matteis V AUID- ORCID: 0000-0003-2204-8817 AD - Department of Mathematics & Physics "Ennio De Giorgi", University of Salento, Via Arnesano, 73100 Lecce, Italy. FAU - Persano, Francesca AU - Persano F AD - Department of Mathematics & Physics "Ennio De Giorgi", University of Salento, Via Arnesano, 73100 Lecce, Italy. AD - CNR Nanotec-Institute of Nanotechnology, Via Monteroni, 73100 Lecce, Italy. FAU - Leporatti, Stefano AU - Leporatti S AUID- ORCID: 0000-0001-5912-7565 AD - CNR Nanotec-Institute of Nanotechnology, Via Monteroni, 73100 Lecce, Italy. LA - eng GR - CUP: b84i18000540002/Tecnopolo per la Medicina di Precisione (Tecnomed Puglia)-Regione Puglia:dgr no. 2117 del 21/11/2018/ GR - CUP: b83b17000010001/Tecnopolo di Nanotecnologia e Fotonica per la Medicina di Precisione (Tecnomed)- Fisr/Miur-Cnr: delibera Cipe no. 3449 del 7-08-2017/ GR - CUP F88D1800060001/Programma Operativo Nazionale (PON) Ricerca e Innovazione 2014-2020 Asse I "Capitale Umano"/ GR - CUP F88D1800070001/Programma Operativo Nazionale (PON) Ricerca e Innovazione 2014-2020 Avviso "A.I.M: Attraction and International Mobility"/ PT - Journal Article PT - Review DEP - 20220510 PL - Switzerland TA - Materials (Basel) JT - Materials (Basel, Switzerland) JID - 101555929 PMC - PMC9146693 OTO - NOTNLM OT - atomic force microscopy OT - halloysite clay nanotubes OT - nanocomposites OT - surface properties COIS- The authors declare no conflict of interest. EDAT- 2022/05/29 06:00 MHDA- 2022/05/29 06:01 PMCR- 2022/05/10 CRDT- 2022/05/28 01:28 PHST- 2022/03/27 00:00 [received] PHST- 2022/05/02 00:00 [revised] PHST- 2022/05/06 00:00 [accepted] PHST- 2022/05/28 01:28 [entrez] PHST- 2022/05/29 06:00 [pubmed] PHST- 2022/05/29 06:01 [medline] PHST- 2022/05/10 00:00 [pmc-release] AID - ma15103441 [pii] AID - materials-15-03441 [pii] AID - 10.3390/ma15103441 [doi] PST - epublish SO - Materials (Basel). 2022 May 10;15(10):3441. doi: 10.3390/ma15103441.