Results 151 to 160 of about 243,910 (297)

Comparative Effects of High-Molecular-Weight Chitosan and Chitosan Oligosaccharide Lactate on Metabolic Adjustment and Salinity Tolerance in <i>Cucumis sativus</i> L. [PDF]

Molecules
Hawrylak-Nowak B, Stasińska-Jakubas M, Sawicki J, Matraszek-Gawron R, Jarmulska W, Czelej-Wrzesień M, Dresler S.   +6 more
europepmc   +1 more source

Printable Piezoresistive Hybrid Hydrogels Based on 2D MoS2 for Flexible Pulse Sensing

Advanced Science, EarlyView.
Hybrid 1T‐MoS2‐based hydrogels are engineered through UV curing and 3D printing to achieve tunable electromechanical properties for wearable sensing. These soft architectures enhance mechanical stability and reproducible piezoresistive responses within the physiological pressure range.
Jenny Flores, Arianna Bertero, Luca Ceseracciu, Daniel Jiménez‐Boland, Sara Domenici, Mattia Bramini, Paola Sánchez‐Moreno, Erica Scarcelli, Domenico Galdiero, Pavel Fedorov, Daniil Karnaushenko, Rossella Sesia, Ignazio Roppolo, Micaela Pozzati, Mattia Spedicati, Nicolò Petrini, Marco Sangermano, Bartolomeo Coppola, Teresa Gatti   +18 more
wiley   +1 more source

Fabrication and Release Behavior of a Novel Freeze-Gelled Chitosan/Gamma- Pga Scaffold as a Carrier for Rhbmp-2

, 2008
Objective: The aim of this study was to fabricate a novel composite porous scaffold by blending chitosan and gamma(.) poly(glutamic acid) ( gamma-PGA) for the sustained delivery of rhBMP-2.
謝學真;劉華昌;王大銘;侯連團, HSIEH, HSYUE-JEN;LIU, HWA-CHANG;WANG, DA-MING;HOU, LEIN-TUAN   +1 more
core  

Chitosan in Modern Pharmacotherapy: Chitosan Nanoparticles and Delivery Systems. [PDF]

Pharmaceutics
Kuršvietienė L, Lažauskas R, Stanevičienė I.   +2 more
europepmc   +1 more source

Versatile Co‐Engineering of Immunogenic Cell Death‐Primed Dead Tumor Cell Bodies With Tumor‐Activated MnO2 for cGAS‐STING‐Potentiated Personalized Immunotherapy

Advanced Science, EarlyView.
DTBEI@CS@MnO2, fabricated via modular electrostatic co‐engineering and photothermal/photodynamic immunogenic cell death, specifically responds to the acidic and GSH‐rich tumor microenvironment. This triggers the release of DTBEI that provides tumor antigens, DNA, and DAMPs, as well as the generation of Mn2+, thereby synergistically potentiating cGAS ...
Bolun Xu, Xuan Lu, Yuquan Wang, Haihua Ji, Ying Zhang, Yiqun Wan, Hao Wan   +6 more
wiley   +1 more source

Chitosan use in dentistry

Chitosan is a natural, biocompatible, biodegradable biopolymer with antimicrobial properties, making it valuable in various dental applications. It is used in prosthodontics, endodontics, periodontology, and oral surgery to promote tissue regeneration ...
Dong, Yining
core  

New concepts of chitosan-based mucosal formulations for supporting control of the gastric pathogen <i>Helicobacter pylori</i>. [PDF]

Front Microbiol
Jaroniek P, Połomska M, Chmiela M, Gonciarz W.   +3 more
europepmc   +1 more source

Application and Single‐Cell Regulation Mechanism of Engineered EVs Combined With 4D‐Printed Hydrogel for Infected Burn Repair

Advanced Science, EarlyView.
4D bioprinted hydrogel loaded with FGF2‐modified extracellular vesicles (4D@F‐EVs) targets dermal fibroblasts and elevates local wound FGF2 levels via sustained release of F‐EVs. It activates PI3K‐Akt signaling, restores critical KGF+ fibroblast–KGFR+ keratinocyte crosstalk, enhances robust angiogenesis and collagen deposition to efficiently repair ...
Xiaomin Wang, Xiaoyan Li, Xiao Xu, Kelun Zhang, Fengjiao Yu, Zhen Shang, Nailong Pan, Junlin Lv, Yiwei Xu, Yan Tang, Liang Zhang, Xiaotong Li, Taoyi Wang, Jing Tao, Jiaxu Song, Mengyu Zhang, Xin Ma, Dan Han, Xiaoying Kong, Wenhua Xu   +19 more
wiley   +1 more source

IG-13-1 peptide-loaded chitosan nanoparticles in dental adhesives: Physicomechanical, and biological performance. [PDF]

J Taibah Univ Med Sci
Khan A, Liaqat S, Muhammad N.
europepmc   +1 more source

Analog Synaptic Plasticity in 2D Layered Material Iontronic Memtransistors for Brain‐Inspired Computing

Advanced Science, EarlyView.
In this work, we demonstrated a robust 2D MoS2 based iontronic memtransistor of planar architecture operated under the influence of an electrical double layer with versatile performance and applications, including pinched hysteresis nature of transfer curve, analogue channel conductance tuning, low‐voltage operation, logic‐gate operation, classical ...
Puranjay Saha, Saptarshi Bej, Bikas C. Das   +2 more
wiley   +1 more source