Results 111 to 120 of about 11,654,333 (303)

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

Double‐Layered Metal‐Organic‐Frameworks‐Based Microswimmers for Adaptive Dual‐Drug Anti‐Cancer Therapy Using Artemisinin‐Based Compounds

Advanced Intelligent Systems
Magnetic microrobots have the potential for anti‐cancer drug delivery; however, using dual‐drug to counter drug resistance, a critical issue in cancer research, has only been briefly investigated.
Yukun Zhong, Haining Li, Teng Jiang, Xueliang Mu, Munetoshi Seki, U Kei Cheang   +5 more
doaj   +1 more source

Magnetic control over the fundamental structure of atomic wires. [PDF]

Nat Commun, 2022
Chakrabarti S, Vilan A, Deutch G, Oz A, Hod O, Peralta JE, Tal O.   +6 more
europepmc   +1 more source

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

Subsecond multichannel magnetic control of select neural circuits in freely moving flies. [PDF]

Nat Mater, 2022
Sebesta C, Torres Hinojosa D, Wang B, Asfouri J, Li Z, Duret G, Jiang K, Xiao Z, Zhang L, Zhang Q, Colvin VL, Goetz SM, Peterchev AV, Dierick HA, Bao G, Robinson JT.   +15 more
europepmc   +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

Use of Successive Forward and Spinning-Belt Motion of Mass Batchs of Main Machine-Building Products for Magnetic Control of their Quality

Механика машин, механизмов и материалов, 2008
In the article we analyzed and generalized the principles of magnetic control of the mechanical properties of steel products in motion. The means for raising the sensibility of the control were developed.
S.G. Sandomirskiy, Ed.B. Sinyakovich
doaj  

Autonomous navigation and control of magnetic microcarriers using potential field algorithm and adaptive non-linear PID

Frontiers in Robotics and AI
Microparticles are increasingly employed as drug carriers inside the human body. To avoid collision with environment, they reach their destination following a predefined trajectory.
Mohamed Sallam, Mohamed Sallam, Mohamed A. Shamseldin, Fanny Ficuciello   +3 more
doaj   +1 more source

Study on Magnetic Control Systems of Micro-Robots. [PDF]

Front Neurosci, 2021
Shao Y, Fahmy A, Li M, Li C, Zhao W, Sienz J.   +5 more
europepmc   +1 more source