{"id":"https://openalex.org/W4413933751","doi":"https://doi.org/10.1021/acs.langmuir.5c02433","title":"Reversible Light-Controlled Sol\u2013Gel Transition of an Ionic Hydrogel","display_name":"Reversible Light-Controlled Sol\u2013Gel Transition of an Ionic Hydrogel","publication_year":2025,"publication_date":"2025-09-02","ids":{"openalex":"https://openalex.org/W4413933751","doi":"https://doi.org/10.1021/acs.langmuir.5c02433","pmid":"https://pubmed.ncbi.nlm.nih.gov/40891263"},"language":"en","primary_location":{"id":"doi:10.1021/acs.langmuir.5c02433","doi":"https://doi.org/10.1021/acs.langmuir.5c02433","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.langmuir.5c02433","pdf_url":null,"source":{"id":"https://openalex.org/S75741262","display_name":"Langmuir","issn_l":"0743-7463","issn":["0743-7463","1520-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Langmuir","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052473114","display_name":"Anirban Dolai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I189109744","display_name":"Indian Institute of Technology Dhanbad","ror":"https://ror.org/013v3cc28","country_code":"IN","type":"education","lineage":["https://openalex.org/I189109744"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anirban Dolai","raw_affiliation_strings":["Department of Chemistry and Chemical Biology","IIT (ISM)","Department of Chemistry and Chemical Biology, IIT (ISM), Dhanbad 826004, Jharkhand, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Chemical Biology","institution_ids":[]},{"raw_affiliation_string":"IIT (ISM)","institution_ids":["https://openalex.org/I189109744"]},{"raw_affiliation_string":"Department of Chemistry and Chemical Biology, IIT (ISM), Dhanbad 826004, Jharkhand, India","institution_ids":["https://openalex.org/I189109744"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063847723","display_name":"Kalipada Manna","orcid":"https://orcid.org/0009-0006-7460-1417","observed_orcids":["https://orcid.org/0009-0006-7460-1417"]},"institutions":[{"id":"https://openalex.org/I189109744","display_name":"Indian Institute of Technology Dhanbad","ror":"https://ror.org/013v3cc28","country_code":"IN","type":"education","lineage":["https://openalex.org/I189109744"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kalipada Manna","raw_affiliation_strings":["Department of Chemistry and Chemical Biology","IIT (ISM)","Department of Chemistry and Chemical Biology, IIT (ISM), Dhanbad 826004, Jharkhand, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Chemical Biology","institution_ids":[]},{"raw_affiliation_string":"IIT (ISM)","institution_ids":["https://openalex.org/I189109744"]},{"raw_affiliation_string":"Department of Chemistry and Chemical Biology, IIT (ISM), Dhanbad 826004, Jharkhand, India","institution_ids":["https://openalex.org/I189109744"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Subha Samanta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I189109744","display_name":"Indian Institute of Technology Dhanbad","ror":"https://ror.org/013v3cc28","country_code":"IN","type":"education","lineage":["https://openalex.org/I189109744"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Subha Samanta","raw_affiliation_strings":["Department of Chemistry and Chemical Biology","IIT (ISM)","Department of Chemistry and Chemical Biology, IIT (ISM), Dhanbad 826004, Jharkhand, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Chemical Biology","institution_ids":[]},{"raw_affiliation_string":"IIT (ISM)","institution_ids":["https://openalex.org/I189109744"]},{"raw_affiliation_string":"Department of Chemistry and Chemical Biology, IIT (ISM), Dhanbad 826004, Jharkhand, India","institution_ids":["https://openalex.org/I189109744"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049762085","display_name":"Gourisankar Roymahapatra","orcid":"https://orcid.org/0000-0002-8018-5206","observed_orcids":["https://orcid.org/0000-0002-8018-5206"]},"institutions":[{"id":"https://openalex.org/I175399479","display_name":"Haldia Institute of Technology","ror":"https://ror.org/0211bs523","country_code":"IN","type":"education","lineage":["https://openalex.org/I175399479"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Gourisankar Roymahapatra","raw_affiliation_strings":["Department of Applied Sciences","Haldia Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Sciences","institution_ids":[]},{"raw_affiliation_string":"Haldia Institute of Technology","institution_ids":["https://openalex.org/I175399479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018013133","display_name":"Sagar Pal","orcid":"https://orcid.org/0000-0002-3425-7010","observed_orcids":["https://orcid.org/0000-0002-3425-7010","https://orcid.org/0000-0001-6754-5222"]},"institutions":[{"id":"https://openalex.org/I189109744","display_name":"Indian Institute of Technology Dhanbad","ror":"https://ror.org/013v3cc28","country_code":"IN","type":"education","lineage":["https://openalex.org/I189109744"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sagar Pal","raw_affiliation_strings":["Department of Chemistry and Chemical Biology","IIT (ISM)","Department of Chemistry and Chemical Biology, IIT (ISM), Dhanbad 826004, Jharkhand, India"],"raw_orcid":"https://orcid.org/0000-0002-3425-7010","affiliations":[{"raw_affiliation_string":"Department of Chemistry and Chemical Biology","institution_ids":[]},{"raw_affiliation_string":"IIT (ISM)","institution_ids":["https://openalex.org/I189109744"]},{"raw_affiliation_string":"Department of Chemistry and Chemical Biology, IIT (ISM), Dhanbad 826004, Jharkhand, India","institution_ids":["https://openalex.org/I189109744"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5018013133"],"corresponding_institution_ids":["https://openalex.org/I189109744"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":1.0774,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.70772763,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"41","issue":"36","first_page":"24326","last_page":"24335"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11708","display_name":"Photochromic and Fluorescence Chemistry","score":0.5439000129699707,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11708","display_name":"Photochromic and Fluorescence Chemistry","score":0.5439000129699707,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T10343","display_name":"Hydrogels: synthesis, properties, applications","score":0.44209998846054077,"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/T12570","display_name":"Photopolymerization techniques and applications","score":0.005200000014156103,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/azobenzene-photoswitch","display_name":"azobenzene photoswitch","score":0.8999999761581421},{"id":"https://openalex.org/keywords/sol-gel-transition","display_name":"sol-gel transition","score":0.8899999856948853},{"id":"https://openalex.org/keywords/ionic-hydrogels","display_name":"ionic hydrogels","score":0.875},{"id":"https://openalex.org/keywords/pamps","display_name":"PAMPS","score":0.8629999756813049},{"id":"https://openalex.org/keywords/photoisomerization","display_name":"photoisomerization","score":0.6420000195503235},{"id":"https://openalex.org/keywords/trans-cis-isomerization","display_name":"trans-cis isomerization","score":0.8379999995231628},{"id":"https://openalex.org/keywords/hydrogen-bonding","display_name":"hydrogen bonding","score":0.7870000004768372},{"id":"https://openalex.org/keywords/pi-pi-stacking","display_name":"\u03c0-\u03c0 stacking","score":0.8040000200271606},{"id":"https://openalex.org/keywords/electrostatic-interactions","display_name":"electrostatic interactions","score":0.9750000238418579},{"id":"https://openalex.org/keywords/drug-delivery","display_name":"drug delivery","score":0.48500001430511475},{"id":"https://openalex.org/keywords/doxorubicin-encapsulation","display_name":"doxorubicin encapsulation","score":0.9490000009536743}],"concepts":[{"id":"https://openalex.org/C2182769","wikidata":"https://www.wikidata.org/wiki/Q62500","display_name":"Ionic bonding","level":3,"score":0.562296450138092},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.5432407259941101},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.43993180990219116},{"id":"https://openalex.org/C38398224","wikidata":"https://www.wikidata.org/wiki/Q48350","display_name":"Sol-gel","level":2,"score":0.42884787917137146},{"id":"https://openalex.org/C108586683","wikidata":"https://www.wikidata.org/wiki/Q17164826","display_name":"Self-healing hydrogels","level":2,"score":0.41394951939582825},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4052179455757141},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.37625443935394287},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.33265459537506104},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.16178837418556213},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1470964550971985},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/acs.langmuir.5c02433","doi":"https://doi.org/10.1021/acs.langmuir.5c02433","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.langmuir.5c02433","pdf_url":null,"source":{"id":"https://openalex.org/S75741262","display_name":"Langmuir","issn_l":"0743-7463","issn":["0743-7463","1520-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Langmuir","raw_type":"journal-article"},{"id":"pmid:40891263","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40891263","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Langmuir : the ACS journal of surfaces and colloids","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G7068764696","display_name":null,"funder_award_id":"CRG/2022/000621","funder_id":"https://openalex.org/F4320334771","funder_display_name":"Science and Engineering Research Board"}],"funders":[{"id":"https://openalex.org/F4320326092","display_name":"Indian Institute of Technology (Indian School of Mines), Dhanbad","ror":"https://ror.org/013v3cc28"},{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1986400066","https://openalex.org/W1988513025","https://openalex.org/W1989212725","https://openalex.org/W2005604552","https://openalex.org/W2023271753","https://openalex.org/W2040540772","https://openalex.org/W2045161614","https://openalex.org/W2064258803","https://openalex.org/W2074630757","https://openalex.org/W2084856161","https://openalex.org/W2086957099","https://openalex.org/W2088067705","https://openalex.org/W2091478724","https://openalex.org/W2169577705","https://openalex.org/W2285898182","https://openalex.org/W2323737865","https://openalex.org/W2340935925","https://openalex.org/W2414976211","https://openalex.org/W2593814449","https://openalex.org/W2606053354","https://openalex.org/W2783250776","https://openalex.org/W2800319485","https://openalex.org/W2800929068","https://openalex.org/W2801591122","https://openalex.org/W2807475076","https://openalex.org/W2922439236","https://openalex.org/W2946720060","https://openalex.org/W2955282219","https://openalex.org/W3025337983","https://openalex.org/W3041849259","https://openalex.org/W3164345962","https://openalex.org/W3201198891","https://openalex.org/W4200064246","https://openalex.org/W4210870966","https://openalex.org/W4225165926","https://openalex.org/W4283770021","https://openalex.org/W4310726584","https://openalex.org/W4313272736","https://openalex.org/W4382181527","https://openalex.org/W4389687647","https://openalex.org/W4391655862","https://openalex.org/W4391925577","https://openalex.org/W4396222300","https://openalex.org/W4400833790","https://openalex.org/W4401842803"],"related_works":["https://openalex.org/W4396222300","https://openalex.org/W4400664318","https://openalex.org/W2591190996","https://openalex.org/W3194154843","https://openalex.org/W2156070364","https://openalex.org/W7125425104","https://openalex.org/W3192446271","https://openalex.org/W4225165926","https://openalex.org/W7163561191","https://openalex.org/W2915584252"],"abstract_inverted_index":{"The":[0,90,135],"understanding":[1],"of":[2,13,44,62,65,93,179],"light-mediated":[3],"control":[4],"in":[5,22,83],"advanced":[6,180],"materials":[7,182],"critically":[8],"depends":[9],"on":[10,160],"the":[11,40,94,129,162,177,188],"deployment":[12],"highly":[14],"efficient":[15,111],"azobenzene-based":[16],"photoswitches.":[17],"A":[18],"key":[19],"challenge":[20],"lies":[21],"optimizing":[23],"their":[24,97],"light":[25],"reactivity":[26],"and":[27,42,80,105,125,132,142,170,194],"developing":[28],"water-soluble":[29],"variants":[30],"that":[31,86],"can":[32],"function":[33],"as":[34,52,144],"hydrogel":[35],"cross-linkers.":[36],"This":[37,173],"study":[38],"represents":[39],"design":[41],"synthesis":[43],"a":[45,53,58,84,145],"water-soluble,":[46],"cationic":[47],"azobenzene":[48,60,163],"derivative,":[49],"which":[50],"serves":[51],"versatile":[54],"cross-linker":[55],"to":[56,166],"develop":[57],"photoresponsive":[59,146],"composed":[61],"sodium":[63],"salt":[64],"poly-2-acrylamido-2-methylpropanesulfonic":[66],"acid-based":[67],"[Azo(+)@pSAMPS(\u2212)]":[68],"hydrogels.":[69],"Hydrogels":[70],"have":[71],"been":[72,101],"synthesized":[73],"by":[74],"combining":[75],"hydrogen":[76],"bonding,":[77],"electrostatic":[78],"interactions,":[79],"\u03c0\u2013\u03c0":[81],"stacking":[82],"way":[85],"works":[87],"well":[88],"together.":[89],"light-induced":[91],"behavior":[92],"azobenzenes,":[95],"specifically":[96],"trans-to-cis":[98],"isomerization,":[99],"has":[100],"studied":[102],"via":[103,122],"UV\u2013vis":[104],"1":[106],"H":[107],"NMR":[108],"spectroscopies,":[109],"demonstrating":[110],"conversion":[112],"within":[113],"seconds":[114],"under":[115],"365":[116],"nm":[117],"UV":[118],"irradiation.":[119],"Comprehensive":[120],"characterizations":[121],"UV\u2013vis,":[123],"FESEM,":[124],"rheological":[126],"studies":[127],"confirm":[128],"hydrogel\u2019s":[130],"photoisomerization":[131],"structural":[133],"properties.":[134],"system":[136],"successfully":[137],"encapsulates":[138],"Doxorubicin":[139],"hydrochloride":[140],"(DOX)":[141],"demonstrates":[143],"vehicle,":[147],"enabling":[148],"on-demand":[149],"drug":[150],"release":[151],"for":[152,183],"precise":[153],"therapeutic":[154],"control.":[155],"Besides,":[156],"this":[157],"work":[158],"focuses":[159],"simplifying":[161],"synthesis,":[164],"aiming":[165],"reduce":[167],"production":[168],"costs":[169],"enhance":[171],"scalability.":[172],"simple":[174],"approach":[175],"facilitates":[176],"development":[178],"light-responsive":[181],"different":[184],"biomedical":[185],"applications,":[186],"overcoming":[187],"challenges":[189],"associated":[190],"with":[191],"more":[192],"traditional":[193],"complex":[195],"methods.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":6}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2025-10-10T00:00:00"}