{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T04:29:49Z","timestamp":1791606589177,"version":"4.3.4"},"reference-count":55,"publisher":"American Chemical Society (ACS)","issue":"9","license":[{"start":{"date-parts":[[2020,8,21]],"date-time":"2020-08-21T00:00:00Z","timestamp":1597968000000},"content-version":"vor","delay-in-days":24,"URL":"https:\/\/pubs.acs.org\/page\/policy\/authorchoice_termsofuse.html"}],"funder":[{"DOI":"10.13039\/501100001778","name":"Deakin University","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/501100001778","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21621001"],"award-info":[{"award-number":["21621001"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81870117"],"award-info":[{"award-number":["81870117"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003807","name":"People's Government of Jilin Province","doi-asserted-by":"publisher","award":["20190201252JC"],"award-info":[{"award-number":["20190201252JC"]}],"id":[{"id":"10.13039\/501100003807","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100013314","name":"Higher Education Discipline Innovation Project","doi-asserted-by":"publisher","award":["B17020"],"award-info":[{"award-number":["B17020"]}],"id":[{"id":"10.13039\/501100013314","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,9,14]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Natural melanin is recognized as a biocompatible photothermal agent because of its biologically derived nature and efficient photothermal conversion ability. Here, yak hair melanin (YM) is added to polyurethane (PU) for the fabrication of NIR-photoresponsive shape memory implants. The in vitro toxicity of the YM\/PU composites is carried out by exposing them to human mesenchymal stem cells (hMSCs) and mouse fibroblast (L929) cells lines for 24 h, while the in vivo toxicity is investigated by implanting the YM\/PU composites in the mouse for two months. No significant differences on cell viability, blood chemistry, hematology, and histological results are observed between YM\/PU composites and control groups, suggesting their excellent biocompatibility. The biostability of the YM\/PU composites is confirmed by monitoring their in vitro degradation for 12 weeks. The YM\/PU column implanted in the back subcutis or vagina of the mouse rapidly recovered to its original state within 60 s under a very low NIR laser (808 nm, 0.5 W\/cm2) intensity, which is much lower than the general laser intensity for photothermal cancer therapy (1\u20132 W\/cm2). This work confirms the applicability of the YM\/PU composites as long-term implant materials and expedites the use of YM\/PU composites as cost-effective candidates for biomedical applications.<\/jats:p>","DOI":"10.1021\/acsbiomaterials.0c00933","type":"journal-article","created":{"date-parts":[[2020,7,28]],"date-time":"2020-07-28T21:03:21Z","timestamp":1595970201000},"page":"5305-5314","source":"Crossref","is-referenced-by-count":37,"title":["Natural Melanin\/Polyurethane Composites as Highly\nEfficient Near-Infrared-Photoresponsive Shape Memory Implants"],"prefix":"10.1021","volume":"6","author":[{"given":"Wanjie","family":"Xie","sequence":"first","affiliation":[{"name":"Deakin University , , 75 Pigdons Road , , ,","place":["Geelong, Victoria, Australia, 3220"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4750-1200","authenticated-orcid":true,"given":"Fei","family":"Yan","sequence":"additional","affiliation":[{"name":"Jilin University , , ,","place":["Changchun, China, 130012"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Esfandiar","family":"Pakdel","sequence":"additional","affiliation":[{"name":"Deakin University , , 75 Pigdons Road , , ,","place":["Geelong, Victoria, Australia, 3220"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Julie","family":"Sharp","sequence":"additional","affiliation":[{"name":"Deakin University , , 75 Pigdons Road , , ,","place":["Geelong, Victoria, Australia, 3220"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dan","family":"Liu","sequence":"additional","affiliation":[{"name":"Deakin University , , 75 Pigdons Road , , ,","place":["Geelong, Victoria, Australia, 3220"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xungai","family":"Wang","sequence":"additional","affiliation":[{"name":"Deakin University , , 75 Pigdons Road , , ,","place":["Geelong, Victoria, Australia, 3220"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9717-1487","authenticated-orcid":true,"given":"Shi","family":"Zhan","sequence":"additional","affiliation":[{"name":"Jilin University , , ,","place":["Changchun, China, 130012"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2999-1250","authenticated-orcid":true,"given":"Lu","family":"Sun","sequence":"additional","affiliation":[{"name":"Deakin University , , 75 Pigdons Road , , ,","place":["Geelong, Victoria, Australia, 3220"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2020,7,28]]},"reference":[{"issue":"21","key":"2026090111471546200_cit1","doi-asserted-by":"publisher","first-page":"9917","DOI":"10.1039\/C8NR01438H","article-title":"Biodegradable\nToughened Nanohybrid Shape Memory Polymer for Smart Biomedical Applications","volume":"10","author":"Biswas","year":"2018","journal-title":"Nanoscale"},{"issue":"3","key":"2026090111471546200_cit2","doi-asserted-by":"publisher","first-page":"357","DOI":"10.1586\/erd.10.8","article-title":"Shape-Memory Polymers\nas a Technology Platform for Biomedical Applications","volume":"7","author":"Lendlein","year":"2010","journal-title":"Expert Rev. Med. Devices"},{"issue":"32","key":"2026090111471546200_cit3","doi-asserted-by":"publisher","first-page":"8132","DOI":"10.1016\/j.biomaterials.2010.07.043","article-title":"Biodegradable\nShape-Memory Block Co-polymers for Fast\nSelf-Expandable Stents","volume":"31","author":"Xue","year":"2010","journal-title":"Biomaterials"},{"key":"2026090111471546200_cit4","doi-asserted-by":"publisher","first-page":"11","DOI":"10.1016\/j.biomaterials.2018.02.040","article-title":"Biodegradable Near-Infrared-Photoresponsive\nShape Memory Implants Based on Black Phosphorus Nanofillers","volume":"164","author":"Xie","year":"2018","journal-title":"Biomaterials"},{"key":"2026090111471546200_cit5","doi-asserted-by":"publisher","first-page":"1700237","DOI":"10.1002\/marc.201700237","article-title":"Photo-Induced Bending\nBehavior of Post-Crosslinked Liquid Crystalline Polymer\/Polyurethane\nBlend Films","volume":"39","author":"Pang","year":"2018","journal-title":"Macromol. Rapid Commun."},{"issue":"3","key":"2026090111471546200_cit6","doi-asserted-by":"publisher","first-page":"471","DOI":"10.1002\/adfm.201401989","article-title":"Dipole\u2013Dipole and h-bonding\nInteractions Significantly Enhance the Multifaceted Mechanical Properties\nof Thermoresponsive Shape Memory Hydrogels","volume":"25","author":"Zhang","year":"2015","journal-title":"Adv. Funct. Mater."},{"issue":"16","key":"2026090111471546200_cit7","doi-asserted-by":"publisher","first-page":"14017","DOI":"10.1021\/acsami.8b01425","article-title":"A Thermal-, Water-, and Near-Infrared\nLight-Induced Shape Memory Composite Based on Polyvinyl Alcohol and\nPolyaniline Fibers","volume":"10","author":"Bai","year":"2018","journal-title":"ACS Appl. Mater. Interfaces"},{"issue":"17","key":"2026090111471546200_cit8","doi-asserted-by":"publisher","first-page":"3356","DOI":"10.1039\/b923717h","article-title":"Biomedical Applications\nof Thermally Activated Shape Memory Polymers","volume":"20","author":"Small","year":"2010","journal-title":"J. Mater. Chem."},{"key":"2026090111471546200_cit9","doi-asserted-by":"publisher","first-page":"11421","DOI":"10.1002\/anie.201602847","article-title":"Thermoset\nShape-Memory Polyurethane with Intrinsic Plasticity Enabled by Transcarbamoylation","volume":"55","author":"Zheng","year":"2016","journal-title":"Angew. Chem., Int. Ed."},{"issue":"3","key":"2026090111471546200_cit10","doi-asserted-by":"publisher","first-page":"303","DOI":"10.1586\/erd.10.9","article-title":"Targeted Delivery\nof Microbubbles and Nanobubbles for Image-Guided Thermal Ablation\nTherapy of Tumors","volume":"7","author":"Xu","year":"2010","journal-title":"Expert Rev. Med. Devices"},{"issue":"21","key":"2026090111471546200_cit11","doi-asserted-by":"publisher","first-page":"10183","DOI":"10.1039\/C9NR01963D","article-title":"Multifunctional\nand Flexible ZrO2-coated EGaIn Nanoparticles for Photothermal\nTherapy","volume":"11","author":"Xia","year":"2019","journal-title":"Nanoscale"},{"issue":"5","key":"2026090111471546200_cit12","doi-asserted-by":"publisher","first-page":"5901","DOI":"10.1021\/acsnano.0c01059","article-title":"Black Phosphorus-Loaded Separable\nMicroneedles as Responsive Oxygen\nDelivery Carriers for Wound Healing","volume":"14","author":"Zhang","year":"2020","journal-title":"ACS Nano"},{"key":"2026090111471546200_cit13","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1016\/j.biomaterials.2017.07.027","article-title":"Red Blood Cell Membrane-Camouflaged\nMelanin Nanoparticles for Enhanced Photothermal Therapy","volume":"143","author":"Jiang","year":"2017","journal-title":"Biomaterials"},{"issue":"6","key":"2026090111471546200_cit14","doi-asserted-by":"publisher","first-page":"1121","DOI":"10.1021\/nl060162e","article-title":"Cellular Toxicity of Carbon-Based\nNanomaterials","volume":"6","author":"Magrez","year":"2006","journal-title":"Nano Lett."},{"issue":"2","key":"2026090111471546200_cit15","doi-asserted-by":"publisher","first-page":"1281","DOI":"10.1021\/nn304782d","article-title":"Graphene-Based\nPhotothermal Agent for Rapid and Effective Killing of Bacteria","volume":"7","author":"Wu","year":"2013","journal-title":"ACS Nano"},{"issue":"23","key":"2026090111471546200_cit16","doi-asserted-by":"publisher","first-page":"7826","DOI":"10.1021\/acs.iecr.7b04732","article-title":"Advancement in Photothermal\nEffect of Carbon Nanotubes by Grafting\nof Poly (amidoamine) and Deposition of CdS Nanocrystallites","volume":"57","author":"Neelgund","year":"2018","journal-title":"Ind. Eng. Chem. Res."},{"issue":"9","key":"2026090111471546200_cit17","doi-asserted-by":"publisher","first-page":"3375","DOI":"10.1021\/acs.biomac.9b00600","article-title":"Injectable and Near-Infrared-Responsive\nHydrogels Encapsulating Dopamine-Stabilized Gold Nanorods with Long\nPhotothermal Activity Controlled for Tumor Therapy","volume":"20","author":"Zeng","year":"2019","journal-title":"Biomacromolecules"},{"issue":"12","key":"2026090111471546200_cit18","doi-asserted-by":"publisher","first-page":"4312","DOI":"10.1021\/acs.biomac.9b01413","article-title":"Natural Eumelanin\nand Its Derivatives as Multifunctional\nMaterials for Bio-inspired Applications: A Review","volume":"20","author":"Xie","year":"2019","journal-title":"Biomacromolecules"},{"issue":"40","key":"2026090111471546200_cit19","doi-asserted-by":"publisher","first-page":"9516","DOI":"10.1039\/C6TC03739A","article-title":"Melanin-Based\nFlexible Supercapacitors","volume":"4","author":"Kumar","year":"2016","journal-title":"J. Mater. Chem. C"},{"issue":"38","key":"2026090111471546200_cit20","doi-asserted-by":"publisher","first-page":"6572","DOI":"10.1002\/adma.201402295","article-title":"Catechol-Mediated\nReversible Binding of Multivalent Cations in Eumelanin Half-Cells","volume":"26","author":"Kim","year":"2014","journal-title":"Adv. Mater."},{"issue":"16","key":"2026090111471546200_cit21","doi-asserted-by":"publisher","first-page":"3173","DOI":"10.1002\/adma.201504650","article-title":"Evidence\nof Porphyrin-Like Structures\nin Natural Melanin Pigments Using Electrochemical Fingerprinting","volume":"28","author":"Kim","year":"2016","journal-title":"Adv. Mater."},{"key":"2026090111471546200_cit22","doi-asserted-by":"publisher","first-page":"6355","DOI":"10.1039\/C9TB01211G","article-title":"Mechanistic\nUnderstanding of Monovalent\nCation Transport in Eumelanin Pigments","volume":"7","author":"Tian","year":"2019","journal-title":"J. Mater.\nChem. B"},{"issue":"4","key":"2026090111471546200_cit23","doi-asserted-by":"publisher","first-page":"2252","DOI":"10.1021\/acssuschemeng.5b01734","article-title":"Simultaneous Enhancements\nof UV-shielding Properties and Photostability\nof Poly (vinyl alcohol) via Incorporation of Sepia Eumelanin","volume":"4","author":"Wang","year":"2016","journal-title":"ACS Sustainable Chem. Eng."},{"issue":"11","key":"2026090111471546200_cit24","doi-asserted-by":"publisher","first-page":"3782","DOI":"10.1021\/acs.biomac.6b01298","article-title":"Superior Performance\nof Polyurethane Based on Natural\nMelanin Nanoparticles","volume":"17","author":"Wang","year":"2016","journal-title":"Biomacromolecules"},{"key":"2026090111471546200_cit25","doi-asserted-by":"publisher","first-page":"319","DOI":"10.1016\/j.matchemphys.2019.03.081","article-title":"Homogeneous\nMelanin\/Silica Core-Shell Particles Incorporated in Poly (methyl methacrylate)\nfor Tunable UV Protection and Enhanced Thermal Stability","volume":"230","author":"Liang","year":"2019","journal-title":"Mater. Chem. Phys."},{"key":"2026090111471546200_cit26","doi-asserted-by":"publisher","first-page":"80","DOI":"10.1016\/j.polymdegradstab.2018.12.006","article-title":"Photoprotective\nProperties of Alpaca Fiber Melanin Reinforced by Rutile TiO2 Nanoparticles: A Study on Wool Fabric","volume":"160","author":"Liang","year":"2019","journal-title":"Polym.\nDegrad. Stab."},{"issue":"18","key":"2026090111471546200_cit27","doi-asserted-by":"publisher","DOI":"10.1002\/smll.201907042","article-title":"Metal-Containing Polydopamine Nanomaterials:\nCatalysis, Energy, and Theranostics","volume":"16","author":"Wang","year":"2020","journal-title":"Small"},{"issue":"3","key":"2026090111471546200_cit28","doi-asserted-by":"publisher","first-page":"746","DOI":"10.1039\/C9MH01197H","article-title":"Recent Developments in Polydopamine Fluorescent Nanomaterials","volume":"7","author":"Yang","year":"2020","journal-title":"Mater. Horiz."},{"issue":"2","key":"2026090111471546200_cit29","doi-asserted-by":"publisher","first-page":"128","DOI":"10.31635\/ccschem.020.201900077","article-title":"Structural and Functional Tailoring\nof Melanin-Like Polydopamine Radical Scavengers","volume":"2","author":"Yang","year":"2020","journal-title":"CCS Chemistry"},{"issue":"4","key":"2026090111471546200_cit30","doi-asserted-by":"publisher","first-page":"890","DOI":"10.1021\/acs.jafc.5b05191","article-title":"Efficient Binding of Heavy Metals\nby Black Sesame Pigment: Toward Innovative Dietary Strategies To Prevent\nBioaccumulation","volume":"64","author":"Manini","year":"2016","journal-title":"J. Agric. Food Chem."},{"key":"2026090111471546200_cit31","doi-asserted-by":"publisher","first-page":"7","DOI":"10.3389\/fnut.2019.00007","article-title":"Microbial Pigments in the Food Industry\u2500Challenges\nand the Way Forward","volume":"6","author":"Sen","year":"2019","journal-title":"Front. Nutr."},{"issue":"52","key":"2026090111471546200_cit32","doi-asserted-by":"publisher","first-page":"20912","DOI":"10.1073\/pnas.1314345110","article-title":"Biologically\nDerived Melanin Electrodes in Aqueous Sodium-Ion Energy Storage Devices","volume":"110","author":"Kim","year":"2013","journal-title":"Proc. Natl. Acad. Sci. U. S. A."},{"issue":"6","key":"2026090111471546200_cit33","doi-asserted-by":"publisher","first-page":"572","DOI":"10.1111\/j.1600-0749.2006.00345.x","article-title":"The Physical and Chemical\nProperties of Eumelanin","volume":"19","author":"Meredith","year":"2006","journal-title":"Pigm. Cell Res."},{"issue":"5","key":"2026090111471546200_cit34","doi-asserted-by":"publisher","first-page":"1600371","DOI":"10.1002\/mabi.201600371","article-title":"Thermohydrogel Containing Melanin for Photothermal\nCancer Therapy","volume":"17","author":"Kim","year":"2017","journal-title":"Macromol. Biosci."},{"issue":"43","key":"2026090111471546200_cit35","doi-asserted-by":"publisher","first-page":"15185","DOI":"10.1021\/ja505412p","article-title":"Transferring Biomarker\nInto Molecular\nProbe: Melanin Nanoparticle as a Naturally Active Platform for Multimodality\nImaging","volume":"136","author":"Fan","year":"2014","journal-title":"J. Am. Chem. Soc."},{"issue":"9","key":"2026090111471546200_cit36","doi-asserted-by":"publisher","first-page":"1353","DOI":"10.1002\/adma.201204683","article-title":"Dopamine-Melanin\nColloidal Nanospheres: An Efficient Near-Infrared Photothermal Therapeutic\nAgent for In Vivo Cancer Therapy","volume":"25","author":"Liu","year":"2013","journal-title":"Adv. Mater."},{"issue":"14","key":"2026090111471546200_cit37","doi-asserted-by":"publisher","first-page":"6740","DOI":"10.1039\/C7TA00458C","article-title":"Polydopamine\nNanoparticles Doped in Liquid Crystal Elastomers for Producing Dynamic\n3D Structures","volume":"5","author":"Li","year":"2017","journal-title":"J. Mater. Chem. A"},{"key":"2026090111471546200_cit38","doi-asserted-by":"publisher","first-page":"1700421","DOI":"10.1002\/marc.201700421","article-title":"Polydopamine Particles\nReinforced Poly(vinyl alcohol) Hydrogel with NIR Light Triggered Shape\nMemory and Self-Healing Capability","volume":"38","author":"Yang","year":"2017","journal-title":"Macromol.\nRapid Commun."},{"issue":"9","key":"2026090111471546200_cit39","doi-asserted-by":"publisher","first-page":"8307","DOI":"10.1021\/acsami.8b00639","article-title":"Polydopamine-Coated\nMain-Chain Liquid Crystal Elastomer as Optically\nDriven Artificial Muscle","volume":"10","author":"Tian","year":"2018","journal-title":"ACS Appl. Mater. Interfaces"},{"issue":"7","key":"2026090111471546200_cit40","doi-asserted-by":"publisher","first-page":"4741","DOI":"10.1039\/C6SC00584E","article-title":"Polydopamine\nCoated Shape Memory Polymer: Enabling Light Triggered Shape Recovery,\nLight Controlled Shape Reprogramming and Surface Functionalization","volume":"7","author":"Li","year":"2016","journal-title":"Chem. Sci."},{"issue":"16","key":"2026090111471546200_cit41","doi-asserted-by":"publisher","first-page":"2052","DOI":"10.1002\/cphc.201800022","article-title":"Polydopamine Particle-Filled\nShape-Memory Polyurethane Composites with Fast Near-Infrared Light\nResponsibility","volume":"19","author":"Yang","year":"2018","journal-title":"ChemPhysChem"},{"issue":"8","key":"2026090111471546200_cit42","doi-asserted-by":"publisher","first-page":"1640","DOI":"10.1007\/s12221-018-8144-9","article-title":"Recyclable One-Step\nExtraction and Characterization of Intact Melanin from Alpaca Fibers","volume":"19","author":"Liang","year":"2018","journal-title":"Fibers Polym."},{"issue":"3","key":"2026090111471546200_cit43","doi-asserted-by":"publisher","first-page":"1343","DOI":"10.1021\/acssuschemeng.9b03514","article-title":"Waste-Hair-Derived\nNatural Melanin\/TiO2 Hybrids as Highly Efficient and Stable\nUV-Shielding Fillers for Polyurethane Films","volume":"8","author":"Xie","year":"2020","journal-title":"ACS Sustainable Chem. Eng."},{"key":"2026090111471546200_cit44","doi-asserted-by":"publisher","first-page":"112292","DOI":"10.1016\/j.jphotochem.2019.112292","article-title":"Natural Melanin\/TiO2 Hybrids\nfor Simultaneous Removal\nof Dyes and Heavy Metal Ions under Visible Light","volume":"389","author":"Xie","year":"2020","journal-title":"J. Photochem. Photobiol., A"},{"key":"2026090111471546200_cit45","doi-asserted-by":"publisher","first-page":"255","DOI":"10.1100\/tsw.2009.27","article-title":"Solubility\nof Structurally Compliated Materials: 3. Hair","volume":"9","author":"Horvath","year":"2009","journal-title":"Sci. World J."},{"issue":"19","key":"2026090111471546200_cit46","doi-asserted-by":"publisher","first-page":"3754","DOI":"10.1039\/b902507c","article-title":"The Supramolecular Structure of Melanin","volume":"5","author":"Watt","year":"2009","journal-title":"Soft Matter"},{"issue":"6","key":"2026090111471546200_cit47","doi-asserted-by":"publisher","first-page":"917","DOI":"10.1111\/pcmr.12140","article-title":"Raman Spectroscopy\nas a Non-Invasive Technique for\nThe Quantification of Melanins in Feathers and Hairs","volume":"26","author":"Galvan","year":"2013","journal-title":"Pigm. Cell Melanoma Res."},{"issue":"1","key":"2026090111471546200_cit48","doi-asserted-by":"publisher","first-page":"37","DOI":"10.1039\/B511922G","article-title":"Towards\nStructure\u2013Property\u2013Function\nRelationships for Eumelanin","volume":"2","author":"Meredith","year":"2006","journal-title":"Soft Matter"},{"issue":"90","key":"2026090111471546200_cit49","doi-asserted-by":"publisher","first-page":"73980","DOI":"10.1039\/C5RA15690D","article-title":"Human Hair-Derived\nNitrogen and Sulfur Co-Doped Porous Carbon Materials for Gas Adsorption","volume":"5","author":"Zhao","year":"2015","journal-title":"RSC Adv."},{"issue":"15","key":"2026090111471546200_cit50","doi-asserted-by":"publisher","first-page":"13100","DOI":"10.1021\/acsami.8b02658","article-title":"Effects of Melanin\non Optical Behavior of Polymer: From Natural Pigment to Materials\nApplications","volume":"10","author":"Wang","year":"2018","journal-title":"ACS Appl. Mater. Interfaces"},{"issue":"2","key":"2026090111471546200_cit51","first-page":"25","article-title":"Fourier Transform Infrared\nSpectroscopy for Sepia Melanin","volume":"3","author":"Mbonyiryivuze","year":"2015","journal-title":"Phys. Mater.\nChem."},{"key":"2026090111471546200_cit52","doi-asserted-by":"publisher","first-page":"1700450","DOI":"10.1002\/marc.201700450","article-title":"Post-Crosslinked Polyurethanes with\nExcellent Shape Memory Property","volume":"38","author":"Liu","year":"2017","journal-title":"Macromol. Rapid\nCommun."},{"key":"2026090111471546200_cit53","doi-asserted-by":"publisher","first-page":"79","DOI":"10.1016\/j.progpolymsci.2015.04.001","article-title":"Recent Progress\nin Shape Memory Polymer:\nNew Behavior, Enabling Materials, and Mechanistic Understanding","volume":"49\u201350","author":"Zhao","year":"2015","journal-title":"Prog. Polym. Sci."},{"issue":"30","key":"2026090111471546200_cit54","doi-asserted-by":"publisher","first-page":"14448","DOI":"10.1039\/C6NR02294D","article-title":"pH-Induced Aggregated Melanin Nanoparticles\nfor Photoacoustic\nSignal Amplification","volume":"8","author":"Ju","year":"2016","journal-title":"Nanoscale"},{"issue":"12","key":"2026090111471546200_cit55","doi-asserted-by":"publisher","first-page":"3798","DOI":"10.1002\/jbm.a.35523","article-title":"Long-Term In Vitro\nHydrolytic Stability of Thermoplastic Polyurethanes","volume":"103","author":"Mishra","year":"2015","journal-title":"J. Biomed. Mater. Res., Part A"}],"container-title":["ACS Biomaterials Science &amp; Engineering"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/acsbiomaterials.0c00933","content-type":"application\/pdf","content-version":"vor","intended-application":"unspecified"},{"URL":"https:\/\/pubs.acs.org\/abseba\/article-pdf\/6\/9\/5305\/67466200\/acsbiomaterials.0c00933.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.acs.org\/abseba\/article-pdf\/6\/9\/5305\/67466200\/acsbiomaterials.0c00933.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T15:47:26Z","timestamp":1788277646000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/abseba\/article\/6\/9\/5305\/470280\/Natural-Melanin-Polyurethane-Composites-as-Highly"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,7,28]]},"references-count":55,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2020,7,28]]},"published-print":{"date-parts":[[2020,9,14]]}},"URL":"https:\/\/doi.org\/10.1021\/acsbiomaterials.0c00933","relation":{},"ISSN":["2373-9878"],"issn-type":[{"value":"2373-9878","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,7,28]]}}}