Results 121 to 130 of about 21,338 (294)

Hydrogen Bond Triggers the Self-Assembly of Dihydrogen Arsenates into Supramolecular Anion⋯Anion Adducts

Crystals
Eight H-bonded salts of arsenic acid and nitrogen bases (2,4,6-trimethylpyridine, pyridine-2,6-diamine, pyridin-4-ol, 4-methoxypyridine, 4-methoxyaniline, 1,3,5-triazine-2,4,6-triamine, diethylamine and N1,N1,N2,N2-tetraethylethane-1,2-diamine) were ...
Cristina Lo Iacono, Edem R. Chakalov, Roberta Beccaria, Araghni Bhattacharya, Andrea Pizzi, Peter M. Tolstoy, Giuseppe Resnati   +6 more
doaj   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

Advanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang, Henry Robert Howard, Shihui Chen, Won‐Young Choi, Summer Cao, Arthur Chien, Kevin Zou, Michael Kassiou, Fabien Delerue, Ho Sang Jung, Yeonju Park, Young Mee Jung, Yong‐Dae Kwon, Karrie M. Kiang, Gilberto Ka‐Kit Leung, Ryohichi Sugimura, Ann‐Na Cho, Sang Jin Lee   +17 more
wiley   +1 more source

Proton-conduction under mild humid conditions in [NH4][M(HCOO)3] (M=Mn2+, Co2+) frameworks [PDF]

Room temperature proton conduction was investigated in ammonium-based formate frameworks [NH4][M(HCOO)3] (M = Mn2+, Co2+) well-known for their ferroelectric and magnetic properties at low temperature.
Riccò M., Cugini F., Pontiroli D., Pontiroli D, Riccò M, Orlandi F., Orlandi F, Vit V., Solzi M., Righi L., Scaravonati S, Cugini F, Righi L, Solzi M, Scaravonati S., Vit V   +15 more
core   +1 more source

New triazinephosphonate dopants for Nafion proton exchange membranes (PEM)

Beilstein Journal of Organic Chemistry
A new paradigm for energy is underway demanding decarbonized energy systems. Some of them rely on emerging electrochemical devices, crucial in hydrogen technologies, including fuel cells, CO2 and water electrolysers, whose applications and performances ...
Fátima C. Teixeira, António P. S. Teixeira, C. M. Rangel   +2 more
doaj   +1 more source

Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation

Advanced Healthcare Materials, EarlyView.
This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad, Natasha K. Hunt, Srujan Singh, Kelly B. Seims, Yingjie Wu, E. Thomas Pashuck, Warren L. Grayson, Lesley W. Chow   +7 more
wiley   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Surface-interface engineered proton transport via hybrid structures: A new horizon beyond conventional solid-state ionics

Materials Reports: Energy
Crystalline and amorphous oxides have long vied for supremacy in fast-ion conduction; crystals offer ordered pathways but suffer from grain-boundary drag, while amorphous hosts provide abundant defects but lack directional guidance.
Touseef Ahmad, Hafsa Mansha, Kashf Zaman, Muhammad Ahsan Masood, Sarfraz, Muhammad Khalid, Atif Nazer, Ijaz Ali, Sajjad Ali, Jiabao Yi, Zhiqi Zhang, Yuzheng Lu   +11 more
doaj   +1 more source

Fructose‐Based Single‐Chain Polymer Nanoparticles for GLUT1–Mediated Delivery: Impact of Polymer Design on Uptake and In Vivo Performance

Advanced Healthcare Materials, EarlyView.
Single‐chain nanoparticles have been proposed as drug delivery carriers, but adding a tail can significantly enhance their performance. This was demonstrated using a tadpole‐like structure comprising a head prepared from a UV‐crosslinked fructose‐based glycopolymer capable of targeting GLUT receptors, combined with a PEG‐based tail. Compared with other
Hoang Yen Vo, Linqing Tian, Qiaoyun Wang, Evelyn Szabo, Rebecca Y. Lai, Fariba Dehghani, Martina H. Stenzel   +6 more
wiley   +1 more source

Diminishing neuronal acidification by channelrhodopsins with low proton conduction. [PDF]

Elife, 2023
Hayward RF, Brooks FP, Yang S, Gao S, Cohen AE.   +4 more
europepmc   +1 more source

Engineered AuNPs/fMWCNT Nanocomposite Electrodes for High‐Sensitivity Methylglyoxal Sensing in Saliva and Sweat for Non‐Invasive Diabetes Monitoring

Advanced Healthcare Materials, EarlyView.
An AuNPs/fMWCNT nanocomposite‐modified screen‐printed carbon electrode was engineered via sequential electrodeposition and integrated into a 3D‐printed microfluidic platform for ultrasensitive methylglyoxal detection. The non‐invasive sensing platform enables rapid analysis in saliva and sweat, highlighting strong potential for wearable point‐of‐care ...
Ahadul Amin Soshi, Md Younus Ali, Dadbeh Pazuki, Matiar M.R. Howlader   +3 more
wiley   +1 more source