{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T16:00:36Z","timestamp":1791302436167,"version":"4.1.0"},"reference-count":18,"publisher":"American Chemical Society (ACS)","issue":"39","license":[{"start":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T00:00:00Z","timestamp":1789948800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100007131","name":"Texas Tech University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007131","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,10,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Cellulose nanocrystals (CNCs) are promising sustainable nanomaterials for a wide range of applications. Yet, limitations remain in understanding their dispersion behavior in organic solvents and across pH conditions, especially after surface modification. In this work, CNCs were surface-functionalized with carboxy, amino, or vinyl groups and thoroughly characterized. Dispersion behavior was evaluated using dynamic light scattering, including measurements of hydrodynamic diameter and \u03b6-potential in water solutions at various pH levels and across different solvents. Colloidal stability strongly depends on surface functionality and solvent characteristics. A correlation with Kamlet-Abboud-Taft parameters was identified, linking dispersion behavior to solvent polarity and hydrogen-bonding ability, in relation to the pKa of the surface groups. These findings provide a semiquantitative framework for designing novel materials with CNC dispersions across diverse media.<\/jats:p>","DOI":"10.1021\/acsomega.6c06143","type":"journal-article","created":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T14:02:20Z","timestamp":1789999340000},"page":"59613-59621","source":"Crossref","is-referenced-by-count":0,"title":["Surface Functionality\nInfluences pH- and Solvent-Dependent\nColloidal Stability of Cellulose Nanocrystals"],"prefix":"10.1021","volume":"11","author":[{"given":"Ketzalzin","family":"Vazquez-Hernandez","sequence":"first","affiliation":[{"name":"Texas Tech University , , 1001 E Texas 289 Loop Frontage 105A , , ,","place":["Lubbock, Texas, United States, 79403"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4199-4091","authenticated-orcid":true,"given":"Diego","family":"Gomez-Maldonado","sequence":"additional","affiliation":[{"name":"Texas Tech University , , 1001 E Texas 289 Loop Frontage 105A , , ,","place":["Lubbock, Texas, United States, 79403"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,9,21]]},"reference":[{"issue":"6","key":"2026100610471807000_cit1","doi-asserted-by":"publisher","first-page":"3479","DOI":"10.1021\/cr900339w","article-title":"Cellulose\nNanocrystals: Chemistry,\nSelf-Assembly, and Applications","volume":"110","author":"Habibi","year":"2010","journal-title":"Chem. Rev."},{"issue":"5","key":"2026100610471807000_cit2","doi-asserted-by":"publisher","first-page":"601","DOI":"10.1246\/cl.131181","article-title":"Dispersibility\nof Hcl-Treated Cellulose\nNanocrystals with Water-Dispersible Properties in Organic Solvents","volume":"43","author":"Okura","year":"2014","journal-title":"Chem. Lett."},{"issue":"7","key":"2026100610471807000_cit3","doi-asserted-by":"publisher","first-page":"1295","DOI":"10.1134\/S106816202007016X","article-title":"Dispersibility\nof Nanocrystalline Cellulose in Organic Solvents","volume":"46","author":"Voronova","year":"2020","journal-title":"Russ. J. Bioorg. Chem."},{"key":"2026100610471807000_cit4","doi-asserted-by":"publisher","first-page":"1519","DOI":"10.1039\/C3CS60204D","article-title":"Key Advances\nin the Chemical Modification of Nanocelluloses","volume":"43","author":"Habibi","year":"2014","journal-title":"Chem. Soc. Rev."},{"issue":"17","key":"2026100610471807000_cit5","doi-asserted-by":"publisher","first-page":"2877","DOI":"10.1021\/jo00165a018","article-title":"Linear Solvation\nEnergy Relationships. 23. A Comprehensive Collection of the Solvatochromic\nParameters, *, a, and \u00df, and Some Methods for Simplifying the\nGeneralized Solvatochromic Equation","volume":"48","author":"Kamlet","year":"1983","journal-title":"J. Org.\nChem."},{"issue":"6","key":"2026100610471807000_cit6","doi-asserted-by":"publisher","first-page":"1696","DOI":"10.1021\/bm100214b","article-title":"Entire Surface\nOxidation of Various\nCellulose Microfibrils by TEMPO-Mediated Oxidation","volume":"11","author":"Okita","year":"2010","journal-title":"Biomacromolecules"},{"issue":"5","key":"2026100610471807000_cit7","doi-asserted-by":"publisher","first-page":"1983","DOI":"10.1021\/bm0497769","article-title":"TEMPO-Mediated Oxidation\nof Native Cellulose. The Effect\nof Oxidation Conditions on Chemical and Crystal Structures of the\nWater-Insoluble Fractions","volume":"5","author":"Saito","year":"2004","journal-title":"Biomacromolecules"},{"key":"2026100610471807000_cit8","doi-asserted-by":"publisher","first-page":"397","DOI":"10.1016\/j.ijbiomac.2022.01.079","article-title":"Surface Modification\nof the Cellulose Nanocrystals through Vinyl Silane Grafting","volume":"200","author":"Dhali","year":"2022","journal-title":"Int. J. Biol. Macromol."},{"issue":"3","key":"2026100610471807000_cit9","doi-asserted-by":"publisher","first-page":"1103","DOI":"10.1021\/acs.biomac.2c00877","article-title":"Antibody\nImmobilization on Sulfated Cellulose Nanocrystals","volume":"24","author":"Nori","year":"2023","journal-title":"Biomacromolecules"},{"key":"2026100610471807000_cit10","doi-asserted-by":"publisher","first-page":"164","DOI":"10.1016\/j.cplett.2012.10.064","article-title":"A Simple Recoverable\nTitration Method for Quantitative Characterization of Amine-Functionalized\nCarbon Nanotubes","volume":"555","author":"Moaseri","year":"2013","journal-title":"Chem. Phys. 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Mater."},{"issue":"9","key":"2026100610471807000_cit14","doi-asserted-by":"publisher","first-page":"1232","DOI":"10.3390\/nano9091232","article-title":"Alkali\nHydrolysis of Sulfated Cellulose\nNanocrystals: Optimization of Reaction Conditions and Tailored Surface\nCharge","volume":"9","author":"Jordan","year":"2019","journal-title":"Nanomaterials"},{"issue":"14","key":"2026100610471807000_cit15","doi-asserted-by":"publisher","first-page":"7764","DOI":"10.1039\/C4NR01756K","article-title":"Surface Modification\nof Cellulose Nanocrystals","volume":"6","author":"Eyley","year":"2014","journal-title":"Nanoscale"},{"issue":"6","key":"2026100610471807000_cit16","doi-asserted-by":"publisher","first-page":"872","DOI":"10.1088\/1681-7575\/aaeb60","article-title":"Determination\nof Sulfur and Sulfate\nHalf-Ester Content in Cellulose Nanocrystals: An Interlaboratory Comparison","volume":"55","author":"Johnston","year":"2018","journal-title":"Metrologia"},{"key":"2026100610471807000_cit17","doi-asserted-by":"publisher","first-page":"337","DOI":"10.1016\/j.jconrel.2016.06.017","article-title":"DLS and Zeta\nPotential \u2013 What They Are and What They Are Not?","volume":"235","author":"Bhattacharjee","year":"2016","journal-title":"J. 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Green Sustainable\nChem."}],"container-title":["ACS Omega"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/acsomega.6c06143","content-type":"application\/pdf","content-version":"vor","intended-application":"unspecified"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/11\/39\/59613\/68582617\/acsomega.6c06143.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/11\/39\/59613\/68582617\/acsomega.6c06143.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T15:30:51Z","timestamp":1791300651000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/acsodf\/article\/11\/39\/59613\/5434376\/Surface-Functionality-Influences-pH-and-Solvent"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,21]]},"references-count":18,"journal-issue":{"issue":"39","published-online":{"date-parts":[[2026,9,21]]},"published-print":{"date-parts":[[2026,10,6]]}},"URL":"https:\/\/doi.org\/10.1021\/acsomega.6c06143","relation":{},"ISSN":["2470-1343"],"issn-type":[{"value":"2470-1343","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,21]]}}}