Results 61 to 70 of about 5,400,344 (247)

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Preparation and characterization of Pd/porous Ta/Ta composite membrane

Fenmo yejin jishu
The porous Ta membrane was prepared on the surface of Ta foils by spraying and sintering. Subsequently, the Pd/porousTa/Ta composite membrane was prepared by electroless Pd plating processes using the porous Ta/Ta as the composite substrate.
LI Guangzhong, WANG Hao, LI Yaning, HUANG Yuanping   +3 more
doaj   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Porous alloys for biomedical applications: From controllable fabrication and structural design to functional performance with a focus on titanium

Journal of Science: Advanced Materials and Devices
To overcome limitations of traditional dense metallic implants, such as stress-shielding and poor osseointegration, porous alloys have emerged as promising biomaterials offering tunable mechanics and enhanced bio-integration.
Baoguang Zhang, Xiaokun Yue, Lei Shen, Kejia Pan   +3 more
doaj   +1 more source

Electropolymerization of robust conjugated microporous polymer membranes for rapid solvent transport and narrow molecular sieving

Nature Communications, 2020
Conjugated microporous polymers (CMPs) have great potential in membrane applications but are often brittle. Here, the authors develop an electropolymerization process to form a skin-core architecture which allows them to overcome mechanical limitations ...
Zongyao Zhou, Xiang Li, Dong Guo, Digambar B. Shinde, Dongwei Lu, Long Chen, Xiaowei Liu, Li Cao, Ammar M. Aboalsaud, Yunxia Hu, Zhiping Lai   +10 more
doaj   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

FEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

Fabrication of Porous Materials from Natural/Synthetic Biopolymers and Their Composites

, 2016
Biopolymers and their applications have been widely studied in recent years. Replacing the oil based polymer materials with biopolymers in a sustainable manner might give not only a competitive advantage but, in addition, they possess unique properties ...
Udeni Sampath, Yern Ching, Pai-Chen Lin, Johari Sabariah, Cheng Chuah   +4 more
core   +1 more source

Surface modification and performance optimization of porous titanium used for proton exchange membrane water electrolysis

Fenmo yejin jishu
To meet the high-efficiency hydrogen production requirements of porous titanium diffusion layers for proton exchange membrane (PEM) water electrolysis, the Ti powders with different powder size were used as the raw materials to prepare the porous ...
YANG Yihan, ZHANG Baoguang, SHEN Lei, WANG Jian   +3 more
doaj   +1 more source

Effect of Charge on the Structures of Zn(II) Coordination Polymers with Triazole-carboxylate Ligands: Syntheses, Structures, and Luminescent Properties

Crystals, 2018
Three new Zn(II) coordination polymers, {[Zn(L1)2(H2O)2]·4H2O}n (1), {[Zn(L2)(H2O)2]·0.5H2O}n (2), and {[Zn1.5(L1)(o-bdc)(H2O)]·0.5H2O}n (3) (HL1 = 3,5-di(1,2,4-triazol-1-yl)benzoic acid, H2L2 = 5-(triazol-1-yl)isophthalic acid, o ...
Shaobin Miao, Xiaojuan Sun, Kexin Wang, Chunying Xu, Zhaohao Li, Zhiqiang Wang   +5 more
doaj   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source