Results 21 to 30 of about 10,770 (259)

Polypropylene mesh for hernia repair with controllable cell adhesion/de-adhesion properties [PDF]

, 2020
Herein, a versatile bilayersystem, composed by a polypropylene(PP)mesh and a covalently bonded poly(N-isopropylacrylamide) (PNIPAAm) hydrogel, is reported.
Alemán Llansó, Carlos, Armelín Diggroc, Elaine Aparecida, Estrany Coda, Francesc, Lanzalaco, Sonia, Turón Dols, Pau, Valle Mendoza, Luis Javier del, Weis, Christine   +6 more
core   +2 more sources

Injectable Poloxamer Hydrogels for Local Cancer Therapy

Gels, 2023
The widespread push to invest in local cancer therapies comes from the need to overcome the limitations of systemic treatment options. In contrast to intravenous administration, local treatments using intratumoral or peritumoral injections are ...
Ana Camila Marques, Paulo Cardoso Costa, Sérgia Velho, Maria Helena Amaral   +3 more
doaj   +1 more source

Carboxymethyl cellulose-agarose-gelatin: A thermoresponsive triad bioink composition to fabricate volumetric soft tissue constructs

SLAS Technology, 2023
Polysaccharide based hydrogels have been predominantly utilized as ink materials for 3D bioprinting due to biocompatibility and cell responsive features.
Muthu Parkkavi Sekar, Harshavardhan Budharaju, Swaminathan Sethuraman, Dhakshinamoorthy Sundaramurthi   +3 more
doaj   +1 more source

Smart systems related to polypeptide sequences [PDF]

, 2016
Increasing interest for the application of polypeptide-based smart systems in the biomedical field has developed due to the advantages given by the peptidic sequence.
Franco García, María Lourdes, Puiggalí Bellalta, Jordi, Valle Mendoza, Luis Javier del   +2 more
core   +2 more sources

Sıcaklığa Duyarlı PNIPAM Hidrojellerde Çapraz Bağlayıcı ve Başlatıcı Sisteminin Karşılaştırılması

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019
Thermoresponsivehydrogels are three-dimensional polymer networks which undergo conformationalchanges in aqueous media depending on the external temperature.
Pinar Cakir Hatir, Ozlem Yalcin Capan
doaj   +1 more source

Synthesis, optimization, and cell response investigations of natural-based, thermoresponsive, injectable hydrogel: An attitude for 3D hepatocyte encapsulation and cell therapy

Frontiers in Bioengineering and Biotechnology, 2023
For the purpose of developing a 3D vehicle for the delivery of hepatocytes in cell therapy, the improved system of crosslinker and new gelling agent combinations consisting of glycerophosphate and sodium hydrogen carbonate have been employed to produce ...
Mahnaz Gholami, Maryam Tajabadi, Alireza Khavandi, Negar Azarpira   +3 more
doaj   +1 more source

Recognition-mediated hydrogel swelling controlled by interaction with a negative thermoresponsive LCST polymer [PDF]

, 2016
Most polymeric thermoresponsive hydrogels contract upon heating beyond the lower critical solution temperature (LCST) of the polymers used. Herein, we report a supramolecular hydrogel system that shows the opposite temperature dependence.
Agarwal, Ahn, Besenius, Besenius, Bigot, Boustta, Caldwell, Calvert, Cooke, de la Rosa, Dong, Döring, Gil, Hoogenboom, Koetting, Kretschmann, Nakahata, Ni, Nielsen, Park, Qiu, Sambe, Sambe, Sambe, Schild, Schneider, Seuring, Seuring, Shimada, Sidorenko, Stuart, Tanaka, Wang, Ward, Wheatley, White, Yoshida   +36 more
core   +5 more sources

Thermoresponsive, stretchable, biodegradable and biocompatible poly(glycerol sebacate)-based polyurethane hydrogels [PDF]

, 2015
Thermoresponsive, stretchable, biodegradable and biocompatible polyester-based polyurethane (PEU) hydrogels, based on poly(glycerol sebacate) pre-polymer and poly(ethylene glycol)s of different molecular masses were synthesized by a facile solvent-based ...
Akintewe, Bajpai, Biqiong Chen, Cai, Chawla, Chen, Chen, Chen, Deligkaris, Frydrych, Frydrych, Fu, Gao, Gefen, Guelcher, Haraguchi, Huang, Imran, Ionov, Jaafar, Jin, Jun, Kikuchi, Kim, Kinloch, Klouda, Knop, Li, Li, Li, Li, Lim, Liu, Loh, Ma, Maliger, Martin Frydrych, Mehdizadeh, Moon, Nicola H. Green, Nijst, Park, París, Patel, Pereira, Pomerantseva, Qiu, Rai, Ralston, Ruiz, Sabiniano Román, Schild, Sheila MacNeil, Slaughter, Sun, Tan, Tuominen, Urban, Varde, Wang, Wang, Wu, Wu, Yamini, You, Zhu, Zhu   +66 more
core   +1 more source

Nanogels for pharmaceutical and biomedical applications and their fabrication using 3D printing technologies [PDF]

, 2018
Nanogels are hydrogels formed by connecting nanoscopic micelles dispersed in an aqueous medium, which give an opportunity for incorporating hydrophilic payloads to the exterior of the micellar networks and hydrophobic payloads in the core of the micelles.
Cho, Hyunah, Jammalamadaka, Udayabhanu, Tappa, Karthik   +2 more
core   +7 more sources

Characterization of Ball-milled Poly(Nisopropylacrylamide) Nanogels

Current Directions in Biomedical Engineering, 2022
Poly(N-isopropylacrylamide) (PNIPAM) hydrogels are one of the most commonly studied thermoresponsive biomaterials. In this work, we investigate ball milling as a method of producing PNIPAM nanogels and confirm that the temperature responsiveness is ...
Huling Jennifer, Wulf Katharina, Illner Sabine, Grabow Niels, Teske Michael   +4 more
doaj   +1 more source