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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Zhang, Hang
dc.contributor.author Zeng, Hao
dc.contributor.author Priimagi, Arri
dc.contributor.author Ikkala, Olli
dc.date.accessioned 2020-02-21T08:04:43Z
dc.date.available 2020-02-21T08:04:43Z
dc.date.issued 2020-05-01
dc.identifier.citation Zhang , H , Zeng , H , Priimagi , A & Ikkala , O 2020 , ' Viewpoint : Pavlovian Materials—Functional Biomimetics Inspired by Classical Conditioning ' , Advanced Materials , vol. 32 , no. 20 , 1906619 . https://doi.org/10.1002/adma.201906619 en
dc.identifier.issn 0935-9648
dc.identifier.issn 1521-4095
dc.identifier.other PURE UUID: 7e827d06-4d6c-4b36-88ef-03a87a4140aa
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/7e827d06-4d6c-4b36-88ef-03a87a4140aa
dc.identifier.other PURE LINK: http://www.scopus.com/inward/record.url?scp=85078894255&partnerID=8YFLogxK
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/56811290/adma.201906619.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/43203
dc.description | openaire: EC/H2020/742829/EU//DRIVEN | openaire: EC/H2020/679646/EU//PHOTOTUNE
dc.description.abstract Herein, it is discussed whether the complex biological concepts of (associative) learning can inspire responsive artificial materials. It is argued that classical conditioning, being one of the most elementary forms of learning, inspires algorithmic realizations in synthetic materials, to allow stimuli-responsive materials that learn to respond to a new stimulus, to which they are originally insensitive. Two synthetic model systems coined as “Pavlovian materials” are described, whose stimuli-responsiveness algorithmically mimics programmable associative learning, inspired by classical conditioning. The concepts minimally need a stimulus-triggerable memory, in addition to two stimuli, i.e., the unconditioned and the originally neutral stimuli. Importantly, the concept differs conceptually from the classic stimuli-responsive and shape-memory materials, as, upon association, Pavlovian materials obtain a given response using a new stimulus (the originally neutral one); i.e., the system evolves to a new state. This also enables the functionality to be described by a logic diagram. Ample room for generalization to different stimuli and memory combinations is foreseen, and opportunities to develop future adaptive materials with ever-more intelligent functions are expected. en
dc.format.mimetype application/pdf
dc.language.iso en en
dc.publisher WILEY-V C H VERLAG GMBH
dc.relation info:eu-repo/grantAgreement/EC/H2020/679646/EU//PHOTOTUNE
dc.relation.ispartofseries Advanced Materials en
dc.relation.ispartofseries articlenumber 1906619 en
dc.rights openAccess en
dc.title Viewpoint en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Applied Physics
dc.contributor.department Tampere University
dc.contributor.department Molecular Materials
dc.subject.keyword adaptation
dc.subject.keyword associative learning
dc.subject.keyword biomimetics
dc.subject.keyword classical conditioning
dc.subject.keyword stimuli-responsive materials
dc.identifier.urn URN:NBN:fi:aalto-202002212256
dc.identifier.doi 10.1002/adma.201906619

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