Results 111 to 120 of about 555,243 (314)

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

High-speed driving method for suppressing the residual vibration of a flexible manipulator (Simultaneous vibration control of first and second vibration modes)

Nihon Kikai Gakkai ronbunshu, 2015
In this paper, we propose a feedforward control method for suppressing residual vibrations, which consist of first and second vibration mode amplitudes, of a flexible manipulator with a point-to-point (PTP) motion.
Akira ABE
doaj   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

High performance of two roller-type badminton machine

Nihon Kikai Gakkai ronbunshu, 2014
Badminton shuttlecock is constructed of 16 goose feathers from a waterfowl with a hemispherical cork. The shuttlecock is light in mass (approximately 5.2g), with a highly specific air resistance.
Shinobu SAKAI, Shogo HACHITANI, Ryohei MIYANO   +2 more
doaj   +1 more source

Flexible thermochromic displays

Large area flexible displays have many applications in information displays, decorative elements, and adaptive camouflage. Reflective displays, which change the actual surface color, have some advantages over emissive displays: they do not need the ...
Salo, Teemu, Halme, Aki, Vanhala, Jukka
core   +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

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Theoretical and Experimental Study of Flexible Structure Tilting Pad Bearings Considering Deformation

Lubricants
In high-speed and heavy-load conditions, ordinary rigid tilting pad journal bearings experience significant contact stress at the pad pivot points, leading to severe pad deformation and increased wear.
Yunyu Wu, Weiwei Zhang, Shuxiang Yi, Xiaojing Wang, Yanyan Qin, Shuxia Peng   +5 more
doaj   +1 more source

Structural transitions of a semi-flexible polyampholyte

The Journal of Chemical Physics
Polyampholytes (PAs) are charged polymers composed of positively and negatively charged monomers along their backbone. The sequence of the charged monomers and the bending of the chain significantly influence the conformation and dynamical behavior of the PA.
Rakesh Palariya, Sunil P. Singh
openaire   +3 more sources

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source