Results 151 to 160 of about 58,945 (349)

Spray Freeze-Drying as an Alternative to the Ionic Gelation Method to Produce Chitosan and Alginate Nano-Particles Targeted to the Colon

, 2015
Alexander Gamboa, Valeria Araujo, Nelson Caro, Martín Gotteland, Lilian Abugoch, Cristián Tapia   +5 more
openalex   +2 more sources

Tunable Enhancement of T Cell Expansion Through Modulation of Stiffness and Adhesion Receptor Engagement in an Engineered Hydrogel Platform

Advanced Materials, EarlyView.
We develop a hydrogel scaffold with controlled substrate stiffness and ligand functionalization for cell culture. Stiff substrates presenting CD3/CD28/CD2 ligands induce 2000‐fold expansion of T cells; this is 68% greater than the clinical standard (Dynabeads) and the first hydrogel capable of large‐scale expansion. Although expanding at a lower yield,
Niroshan Anandasivam, Rabia Ali, Lordean Gustinvil, Matthew J. Rosenwasser, Iain E. Dunlop, Derfogail Delcassian   +5 more
wiley   +1 more source

PiP‐Plex: A Particle‐in‐Particle System for Multiplexed Quantification of Proteins Secreted by Single Cells

Advanced Materials, EarlyView.
Detecting proteins secreted by a single cell while retaining its viability remains challenging. A particles‐in‐particle (PiPs) system made by co‐encapsulating barcoded microparticles (BMPs) with a single cell inside an alginate hydrogel particle is introduced.
Félix Lussier, Byeong‐Ui Moon, Mojra Janta‐Polczynski, Yonatan Morocz, Fabian Svahn, Molly Shen, Ljuboje Lukic, Lidija Malic, Teodor Veres, Andy Ng, David Juncker   +10 more
wiley   +1 more source

Gas‐Shearing Microfluidic Fabrication of Polydiacetylene–Alginate Colorimetric Sensor Beads

Small Structures
Polydiacetylenes (PDA) are highly regarded for their unique colorimetric and fluorescent responses, making them ideal for sensor development. Despite their potential, conventional methods for fabricating biocompatible PDA‐encapsulated hydrogel sensor ...
Narges Ahmadi, Dong Yun Kim, Seung Soo Shin, Sneha Daradmare, Jong‐Man Kim, Bum Jun Park   +5 more
doaj   +1 more source

Sodium alginate from Sargassum wightii retards mortalities in Penaeus monodon postlarvae challenged with white spot syndrome virus [PDF]

, 2012
G. İmmanuel, Sivagnanavelmurugan Madasamy, Venkat Balasubramanian, A. Palavesam   +3 more
openalex   +1 more source

Intensification in heat transfer due to hybrid nanoparticles embedded in sodium alginate

, 2021
Nadeem Ahmad Sheikh, Dennis Ling Chuan Ching, Ilyas Khan, Hamzah Sakidin   +3 more
openalex   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Phosphorus and Silicon Modified Alginate as an Efficient Flame Retardant for Poly(lactic acid)

Macromolecular Materials and Engineering
The introduction of biobased carbon sources in intumescent flame retardant formulations is extensively explored, particularly for biopolymers such as poly(lactic acid) (PLA). In this work, the flame retardant efficiency of alginate, a favorable renewable
Kata Enikő Decsov, Viktória Cserni, Beáta Szolnoki, Olga Krafcsik, Katalin Bocz   +4 more
doaj   +1 more source

Alginate oligomer induces nitric oxide (NO) production in RAW264.7 cells: elucidation of the underlying intracellular signaling mechanism [PDF]

, 2015
M. Ueno, Kichul Cho, Satoru Nakazono, Shogo Isaka, Ryogo Abu, Satoshi Takeshita, Kenichi Yamaguchi, Daekyung Kim, Tatsuya Oda   +8 more
openalex   +1 more source

Synthesis, characterization and applications of sodium alginate and polyvinyl pyrollidine based clay reinforced biopolymers nanocomposites

, 2022
Shabana Bibi, Wajid Rehman, Sadullah Mir, Farid Menaa, S. Haq, Lorna Relleve, Fumio Yoshii, Tamikazu Alumanda Dela Rosa, Kume, C Fuller, R Macrae, M Walther, R Cameron, M Miya, R Iwamoto, S Mima, Raymond Wai, Man Ng, Yat Cheng, Strker Moe, Gudmund Skjk-Braek, Olav Smidsrd, Hisao Ichijo, T E George, Abraham, Jeanie Drury, David Mooney, G Orive, S Ponce, R Hernndez, A Gascn, M Igartua, Pedraz, Guizhen Ke, Weilin Xu, Weidong Yu, Olagoke Olabisi, Lloyd Robeson, Montgomery Shaw, L Utracki, M Folkes, P Hope, Z.-M Liu, Z.-K Xu, J.-Q Wang, J Wu, J.-J Fu, S Jin, M Liu, S Chen, C Gao, Lynda Lamoudi, Jean, Claude Chaumeil, Kamel Daoud, Natthaporn Limpan, Jie Xie, Wenna Meng, Deyi Wu, Zhenjia Zhang, Hainan Kong, Reza Gholam, Hossein Mahdavinia, Etemadi, G Sangamesh, Kumaresh Kumbar, Soppimath, M Tejraj, Aminabhavi, Yihong Huang, Jun Lu, Chaobo Xiao, Tuncer Caykara, Serkan Demirci, Omer Kantolu, Meltem Kasapoglu, Calik, Murat Ozdemir, K Kumar, M Ravi, Y Pavani, S Bhavani, A Sharma, V Rao, Xin-Guili, Ingokresse, Jrgenspringer, Yu-Liang Jrgnissen, Yang, Azam Rashidzadeh, Ali Olad, Faranak Dehghani, Nafiseh Farhadian, Shiva Golmohammadzadeh, Amir Biriaee, Mahmoud Ebrahimi, Mohammad Karimi, Ali Olad, Hamed Gharekhani, Abdolreza Mirmohseni   +99 more
openalex   +1 more source