{"id":"https://openalex.org/W4200318402","doi":"https://doi.org/10.31489/2021ch4/9-20","title":"Synthesis and characterization of novel thermo- and salt-sensitive amphoteric terpolymers based on acrylamide derivatives","display_name":"Synthesis and characterization of novel thermo- and salt-sensitive amphoteric terpolymers based on acrylamide derivatives","publication_year":2021,"publication_date":"2021-12-30","ids":{"openalex":"https://openalex.org/W4200318402","doi":"https://doi.org/10.31489/2021ch4/9-20"},"language":"en","primary_location":{"id":"doi:10.31489/2021ch4/9-20","doi":"https://doi.org/10.31489/2021ch4/9-20","is_oa":true,"landing_page_url":"https://doi.org/10.31489/2021ch4/9-20","pdf_url":"https://doi.org/10.31489/2021ch4/9-20","source":{"id":"https://openalex.org/S4210215091","display_name":"Bulletin of the Karaganda University Chemistry series","issn_l":"2518-718X","issn":["2518-718X","2663-4872"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of the Karaganda University. \"Chemistry\" series","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.31489/2021ch4/9-20","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028639105","display_name":"Aigerim Ayazbayeva","orcid":"https://orcid.org/0000-0003-1313-895X","observed_orcids":["https://orcid.org/0000-0003-1313-895X"]},"institutions":[{"id":"https://openalex.org/I204275683","display_name":"Satbayev University","ror":"https://ror.org/020cpsb96","country_code":"KZ","type":"education","lineage":["https://openalex.org/I204275683"]}],"countries":["KZ"],"is_corresponding":true,"raw_author_name":"A.Ye. Ayazbayeva","raw_affiliation_strings":["Satbayev University, Almaty, Kazakhstan;"],"raw_orcid":"https://orcid.org/0000-0003-1313-895X","affiliations":[{"raw_affiliation_string":"Satbayev University, Almaty, Kazakhstan;","institution_ids":["https://openalex.org/I204275683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012928738","display_name":"Alexey V. Shakhvorostov","orcid":"https://orcid.org/0000-0003-3502-6123","observed_orcids":["https://orcid.org/0000-0003-3502-6123"]},"institutions":[{"id":"https://openalex.org/I4210159190","display_name":"Institute of Polymer Materials and Technologies","ror":"https://ror.org/05fz3xt27","country_code":"KZ","type":"facility","lineage":["https://openalex.org/I4210159190"]}],"countries":["KZ"],"is_corresponding":false,"raw_author_name":"A.V. Shakhvorostov","raw_affiliation_strings":["Institute of Polymer Materials and Technology, Almaty, Kazakhstan;"],"raw_orcid":"https://orcid.org/0000-0003-3502-6123","affiliations":[{"raw_affiliation_string":"Institute of Polymer Materials and Technology, Almaty, Kazakhstan;","institution_ids":["https://openalex.org/I4210159190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052398941","display_name":"\u0422. \u041c. \u0421\u0435\u0439\u043b\u0445\u0430\u043d\u043e\u0432","orcid":"https://orcid.org/0000-0003-0079-4755","observed_orcids":["https://orcid.org/0000-0003-0079-4755"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T.M. Seilkhanov","raw_affiliation_strings":["Sh. Ualikhanov University, Kokshetau, Kazakhstan;"],"raw_orcid":"https://orcid.org/0000-0003-0079-4755","affiliations":[{"raw_affiliation_string":"Sh. Ualikhanov University, Kokshetau, Kazakhstan;","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051086987","display_name":"Vladimir O. Aseyev","orcid":"https://orcid.org/0000-0002-3739-8089","observed_orcids":["https://orcid.org/0000-0002-3739-8089"]},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"V.O. Aseyev","raw_affiliation_strings":["University of Helsinki, Helsinki, Finland"],"raw_orcid":"https://orcid.org/0000-0002-3739-8089","affiliations":[{"raw_affiliation_string":"University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045844357","display_name":"Sarkyt E. Kudaibergenov","orcid":"https://orcid.org/0000-0002-1166-7826","observed_orcids":["https://orcid.org/0000-0002-1166-7826"]},"institutions":[{"id":"https://openalex.org/I4210159190","display_name":"Institute of Polymer Materials and Technologies","ror":"https://ror.org/05fz3xt27","country_code":"KZ","type":"facility","lineage":["https://openalex.org/I4210159190"]}],"countries":["KZ"],"is_corresponding":false,"raw_author_name":"S.E. Kudaibergenov","raw_affiliation_strings":["Institute of Polymer Materials and Technology, Almaty, Kazakhstan;"],"raw_orcid":"https://orcid.org/0000-0002-1166-7826","affiliations":[{"raw_affiliation_string":"Institute of Polymer Materials and Technology, Almaty, Kazakhstan;","institution_ids":["https://openalex.org/I4210159190"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028639105"],"corresponding_institution_ids":["https://openalex.org/I204275683"],"apc_list":{"value":15000,"currency":"KZT","value_usd":null},"apc_paid":null,"fwci":0.2874,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.35220547,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"104","issue":"4","first_page":"9","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10405","display_name":"Advanced Polymer Synthesis and Characterization","score":0.475600004196167,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10405","display_name":"Advanced Polymer Synthesis and Characterization","score":0.475600004196167,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10343","display_name":"Hydrogels: synthesis, properties, applications","score":0.4115999937057495,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14303","display_name":"Polymer Synthesis and Characterization","score":0.056699998676776886,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/n-isopropylacrylamide","display_name":"N-isopropylacrylamide","score":0.9739999771118164},{"id":"https://openalex.org/keywords/2-acrylamido-2-methylpropanesulfonic-acid","display_name":"2-acrylamido-2-methylpropane sulfonic acid","score":0.8809999823570251},{"id":"https://openalex.org/keywords/thermo-sensitive-polymers","display_name":"thermo-sensitive polymers","score":0.8069999814033508},{"id":"https://openalex.org/keywords/hydrodynamic-diameter","display_name":"hydrodynamic diameter","score":0.7419999837875366},{"id":"https://openalex.org/keywords/zeta-potential","display_name":"zeta potential","score":0.8899999856948853},{"id":"https://openalex.org/keywords/molecular-weight-distribution","display_name":"molecular weight distribution","score":0.6570000052452087},{"id":"https://openalex.org/keywords/aqueous-salt-solutions","display_name":"aqueous salt solutions","score":0.7229999899864197},{"id":"https://openalex.org/keywords/hydrophilic-hydrophobic-balance","display_name":"hydrophilic-hydrophobic balance","score":0.7540000081062317}],"concepts":[{"id":"https://openalex.org/C11432220","wikidata":"https://www.wikidata.org/wiki/Q1975334","display_name":"Dispersity","level":2,"score":0.736240804195404},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.7333770394325256},{"id":"https://openalex.org/C166940927","wikidata":"https://www.wikidata.org/wiki/Q178827","display_name":"Monomer","level":3,"score":0.6423640847206116},{"id":"https://openalex.org/C86181022","wikidata":"https://www.wikidata.org/wiki/Q196823","display_name":"Zeta potential","level":3,"score":0.6151700019836426},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5888110995292664},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.5657315254211426},{"id":"https://openalex.org/C14631669","wikidata":"https://www.wikidata.org/wiki/Q896108","display_name":"Dynamic light scattering","level":3,"score":0.5134245157241821},{"id":"https://openalex.org/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.4995725154876709},{"id":"https://openalex.org/C183882617","wikidata":"https://www.wikidata.org/wiki/Q3046749","display_name":"Cationic polymerization","level":2,"score":0.47705474495887756},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.46038341522216797},{"id":"https://openalex.org/C153356533","wikidata":"https://www.wikidata.org/wiki/Q901016","display_name":"Polyelectrolyte","level":3,"score":0.44866570830345154},{"id":"https://openalex.org/C2776371256","wikidata":"https://www.wikidata.org/wiki/Q12370","display_name":"Salt (chemistry)","level":2,"score":0.42180508375167847},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.2969229817390442},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1849181056022644},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.31489/2021ch4/9-20","doi":"https://doi.org/10.31489/2021ch4/9-20","is_oa":true,"landing_page_url":"https://doi.org/10.31489/2021ch4/9-20","pdf_url":"https://doi.org/10.31489/2021ch4/9-20","source":{"id":"https://openalex.org/S4210215091","display_name":"Bulletin of the Karaganda University Chemistry series","issn_l":"2518-718X","issn":["2518-718X","2663-4872"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of the Karaganda University. \"Chemistry\" series","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b497355bbda14dc1b9058894134d7b21","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/b497355bbda14dc1b9058894134d7b21","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\u049a\u0430\u0440\u0430\u0493\u0430\u043d\u0434\u044b \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0456\u043d\u0456\u04a3 \u0445\u0430\u0431\u0430\u0440\u0448\u044b\u0441\u044b. \u0425\u0438\u043c\u0438\u044f \u0441\u0435\u0440\u0438\u044f\u0441\u044b, Vol 104, Iss 4, Pp 9-20 (2021)","raw_type":"article"},{"id":"pmh:oai:helda.helsinki.fi:10138/340136","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/340136","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["ddh","jufo-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"doi:10.31489/2021ch4/9-20","doi":"https://doi.org/10.31489/2021ch4/9-20","is_oa":true,"landing_page_url":"https://doi.org/10.31489/2021ch4/9-20","pdf_url":"https://doi.org/10.31489/2021ch4/9-20","source":{"id":"https://openalex.org/S4210215091","display_name":"Bulletin of the Karaganda University Chemistry series","issn_l":"2518-718X","issn":["2518-718X","2663-4872"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of the Karaganda University. \"Chemistry\" series","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G391785771","display_name":null,"funder_award_id":"AP08855552","funder_id":"https://openalex.org/F4320322726","funder_display_name":"Ministry of Education and Science of the Republic of Kazakhstan"},{"id":"https://openalex.org/G434337789","display_name":null,"funder_award_id":"HORIZON2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6777128504","display_name":"Soft Biocompatible Polymeric Nanostructures: A Toolbox for Novel Generation of Nano Pharmaceuticals in Ophthalmology","funder_award_id":"823883","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320322726","display_name":"Ministry of Education and Science of the Republic of Kazakhstan","ror":"https://ror.org/03pj6ge82"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200318402.pdf","grobid_xml":"https://content.openalex.org/works/W4200318402.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1967430921","https://openalex.org/W1976247963","https://openalex.org/W1982218431","https://openalex.org/W1985831623","https://openalex.org/W2002183526","https://openalex.org/W2050579434","https://openalex.org/W2092700187","https://openalex.org/W2157885846","https://openalex.org/W2463097112","https://openalex.org/W2529709475","https://openalex.org/W2583027802","https://openalex.org/W2626460574","https://openalex.org/W3007749886","https://openalex.org/W3114888475","https://openalex.org/W4238506023","https://openalex.org/W4248585382","https://openalex.org/W4250815590"],"related_works":["https://openalex.org/W1972901731","https://openalex.org/W2971830422","https://openalex.org/W2034656598","https://openalex.org/W90975510","https://openalex.org/W2066556712","https://openalex.org/W4376891827","https://openalex.org/W2026392737","https://openalex.org/W7053501066","https://openalex.org/W2042973053","https://openalex.org/W2006568758"],"abstract_inverted_index":{"A":[0],"novel":[1],"linear":[2],"amphoteric":[3,62,144,175],"terpolymers":[4,145,176],"based":[5],"on":[6],"neutral":[7],"monomer":[8,14],"\u2014":[9,15,25],"N-isopropylacrylamide":[10],"(NIPAM),":[11],"ani-":[12],"onic":[13],"2-acrylamido-2-methyl-1-propanesulfonic":[16],"acid":[17],"sodium":[18],"salt":[19,59,124],"(AMPS),":[20],"and":[21,38,45,54,58,79,91,115,126,136,163,172],"cationic":[22],"mono-":[23],"mer":[24],"(3-acrylamidopropyl)":[26],"trimethylammonium":[27],"chloride":[28],"(APTAC)":[29],"were":[30,75,181],"synthesized":[31],"by":[32,40],"free-radical":[33],"polymerization":[34],"in":[35,77,82,177],"aqueous":[36,78,135,178],"solution":[37],"characterized":[39],"methods":[41],"of":[42,61,65,118,130,143,174],"1H":[43],"NMR":[44],"FTIR":[46],"spectroscopy,":[47],"TGA,":[48],"GPC,":[49],"Dynamic":[50],"light":[51],"scattering":[52],"(DLS)":[53],"zeta-potential.":[55],"The":[56,159],"thermal":[57],"sensitivity":[60],"ternary":[63],"polymers":[64],"various":[66],"compositions,":[67],"particularly,":[68],"[NIPAM]:[AMPS]:[APTAC]":[69],"=":[70],"90:2.5:7.5;":[71],"90:5:5;":[72],"90:7.5:2.5":[73],"mol.%":[74],"studied":[76],"aqueous-salt":[80,137],"solutions":[81],"the":[83,93,111,128,131,139],"temperature":[84,112],"range":[85],"from":[86,99,148],"25":[87],"to":[88,101,108,123,150],"60":[89],"\uf0b0C":[90],"at":[92,156],"NaCl":[94],"ionic":[95],"strength":[96],"\uf06d":[97],"interval":[98],"10\u20133":[100],"1M.":[102],"It":[103],"was":[104],"found":[105],"that":[106],"due":[107],"hydrophobic/hydrophilic":[109],"balance,":[110],"dependent":[113],"conformational":[114],"phase":[116,132],"change":[117],"macromolecular":[119],"chains":[120],"becomes":[121],"sensitive":[122],"addition":[125],"allows":[127],"fine-tuning":[129],"transition.":[133],"In":[134],"solutions,":[138],"average":[140,161,165],"hydrodynamic":[141],"size":[142],"is":[146],"varied":[147],"8":[149],"300":[151],"nm":[152],"exhibiting":[153],"bimodal":[154],"distribution":[155],"room":[157],"temperature.":[158],"number":[160],"(Mn)":[162],"weight":[164],"(Mw)":[166],"molecular":[167],"weights,":[168],"polydispersity":[169],"index":[170],"(PDI),":[171],"zeta-potentials":[173],"solu-":[179],"tions":[180],"determined":[182]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-12-31T00:00:00"}
