Results 81 to 90 of about 5,875,957 (311)

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

The physics of amorphous and nanocrystalline hard magnetic materials

, 2005
The magnetic properties of amorphous and nanocrystalline hard magnetic materials are summarized. The reduction of the "effective" anisotropy field due to exchange coupling in nanocrystalline materials is demonstrated. This leads experimentally as well as
Sato Turtelli, Reiko, Grössinger, Roland   +1 more
core  

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

FEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay, Junjie Xu, Josep Rizo   +2 more
wiley   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Recent Progress in Wearable Near-Sensor and In-Sensor Intelligent Perception Systems

Sensors
As the Internet of Things (IoT) becomes more widespread, wearable smart systems will begin to be used in a variety of applications in people’s daily lives, not only requiring the devices to have excellent flexibility and biocompatibility, but also taking
Jialin Liu, Yitao Wang, Yiwei Liu, Yuanzhao Wu, Baoru Bian, Jie Shang, Runwei Li   +6 more
doaj   +1 more source

High Field Linear Magnetoresistance Sensors with Perpendicular Anisotropy L10-FePt Reference Layer

Advances in Condensed Matter Physics, 2016
High field linear magnetoresistance is an important feature for magnetic sensors applied in magnetic levitating train and high field positioning measurements.
X. Liu, Z. L. Song, R. Wang, Z. Y. Quan
doaj   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Stable antivortices in multiferroic ε-Fe2O3 with the coalescence of misaligned grains

Nature Communications
Antivortices have potential applications in future nano-functional devices, yet the formation of isolated antivortices traditionally requires nanoscale dimensions and near-zero magnetocrystalline anisotropy, limiting their broader application.
Wuhong Xue, Tao Wang, Huali Yang, Huanhuan Zhang, Guohong Dai, Sheng Zhang, Ruilong Yang, Zhiyong Quan, Run-Wei Li, Jin Tang, Cheng Song, Xiaohong Xu   +11 more
doaj   +1 more source

An investigation of structure, magnetic properties and magnetoresistance of Ni films prepared by sputtering

, 2004
10.1016/j.jmmm.2004.06.052Journal of Magnetism and Magnetic Materials2841-3303 ...
White, Timothy John, Ding, Jun, Yi, J.B., Ding, J., Yu, X.J., Zhou, Y.Z., Wee, A.T.S., Dong, Zhili, Zhou, Y. Z., Gao, X., Chow, G.M., Yu, X. J., Chow, Gan Moog, Gao, Xing Yu, White, T., Wee, A. T. S., Dong, Z.L., Yi, J. B.   +17 more
core   +1 more source