Results 101 to 110 of about 103,347 (189)

Selective Biosorption of Hg(II), Cd(II), and Pd(II) on Functionalized Chitosan (–SH/–COO⁻): A DFT Study with ESP/MEP and NCI/RGD Analyses

Sustainable Chemistry
In this work, density functional theory (DFT) was used to comparatively investigate the thermodynamic and electronic factors governing the association of Cd(II), Hg(II), and Pd(II) with native chitosan (CTS) and functionalized derivatives (CTS–COOH, CTS ...
Joaquín Hernández-Fernández, Rafael González-Cuello, Rodrigo Ortega-Toro   +2 more
doaj   +1 more source

Liposomes Coated with Novel Synthetic Bifunctional Chitosan Derivatives as Potential Carriers of Anticancer Drugs

Pharmaceutics
In this study, liposomes coated with novel multifunctional polymers were proposed as an innovative platform for tumor targeted drug delivery. Novel Folic acid–Cysteine-Thiolated chitosan (FTC) derivatives possessing active targeting ability and redox ...
Elisabetta Mazzotta, Antonia Marazioti, Spyridon Mourtas, Rita Muzzalupo, Sophia G. Antimisiaris   +4 more
doaj   +1 more source

Design and evaluation of an intravesical delivery system for superficial bladder cancer: preparation of gemcitabine HCl-loaded chitosan–thioglycolic acid nanoparticles and comparison of chitosan/poloxamer gels as carriers

International Journal of Nanomedicine, 2015
Zeynep Ay Şenyiğit,1 Sinem Yaprak Karavana,1 Derya İlem-Özdemir,2 Çağrı Çalışkan,2 Claudia Waldner,3 Sait Şen,4 Andreas Bernkop-Schnürch,5 Esra Baloğlu1 1Faculty of Pharmacy, Department of Pharmaceutical Technology, Ege University,
Ay Şenyiğit Z, Karavana SY, İlem-Özdemir D, Çalışkan Ç, Waldner C, Şen S, Bernkop-Schnürch A, Baloğlu E   +7 more
doaj  

The Antitumor Effect of Topotecan Loaded Thiolated Chitosan-Dextran Nanoparticles for Intravitreal Chemotherapy: A Xenograft Retinoblastoma Model. [PDF]

J Ophthalmic Vis Res, 2023
Delrish E, Jabbarvand M, Ghassemi F, Asadi Amoli F, Atyabi F, Heidari Keshel S, Lashay A, Sadat Mirzazadeh Tekie F, Soleimani M, Dinarvand R.   +9 more
europepmc   +1 more source

Thiolated Chitosans: Novel Polymers for Mucoadhesive Drug Delivery - A Review [PDF]

, 2009
Chitosan is a natural polycationic copolymer consisting of glucosamine and N-acetylglucosamine units. The polymer has valuable properties as a biomaterial because it is considered to be biocompatible, biodegradable and non-toxic.
Sreenivas, S.A., Pai, K.V.
core   +1 more source

Thiolated Chitosan as an Intestinal Absorption Carrier with Hesperidin Encapsulation for Obesity Treatment. [PDF]

Nutrients, 2021
Chen TC, Ho YY, Tang RC, Ke YC, Lin JN, Yang IH, Lin FH.   +6 more
europepmc   +1 more source

Retracted: Preparation of Drug Sustained-Release Scaffold with De-Epithelized Human Amniotic Epithelial Cells and Thiolated Chitosan Nanocarriers and Its Repair Effect on Spinal Cord Injury. [PDF]

J Healthc Eng, 2023
Engineering JOH.
europepmc   +1 more source

In Vitro Investigation of Thiolated Chitosan Derivatives as Mucoadhesive Coating Materials for Solid Lipid Nanoparticles. [PDF]

Biomacromolecules, 2021
Wibel R, Braun DE, Hämmerle L, Jörgensen AM, Knoll P, Salvenmoser W, Steinbring C, Bernkop-Schnürch A.   +7 more
europepmc   +1 more source

Simulated Gastrointestinal Fluids Impact the Stability of Polymer-Functionalized Selenium Nanoparticles: Physicochemical Aspects

International Journal of Nanomedicine
Atiđa Selmani,1 Nives Matijaković Mlinarić,2 Salvatore Fabio Falsone,1 Ivan Vidaković,3 Gerd Leitinger,4 Ida Delač,5 Borna Radatović,5 Ivan Nemet,6 Sanda Rončević,6 Andreas Bernkop-Schnürch,7 ...
Selmani A, Matijaković Mlinarić N, Falsone SF, Vidaković I, Leitinger G, Delač I, Radatović B, Nemet I, Rončević S, Bernkop-Schnürch A, Vuletić T, Kornmueller K, Roblegg E, Prassl R   +13 more
doaj  

Structure-Interfacial Property Relationships of Thiolated Chitosan Films on Gold Surfaces for Plasmonic Biosensing

Chitosan is a versatile carbohydrate polymer whose chemical modification enables control over interfacial structure, surface chemistry, and biomolecular interactions.
Jaqueline Volpe, Luciano F. Huergo, Gabriela P. Parchen, Beatriz Sachuk, Tarcio T. Braga, Marcelo S. Conzentino, Dênio E. P. Souto   +6 more
core   +1 more source