Results 101 to 110 of about 12,574,839 (304)

Optical soliton solutions of the cubic-quintic non-linear Schrodinger's equation including an anti-cubic term

, 2018
A wide range of problems in different fields of the applied sciences especially non-linear optics is described by non-linear Schrödinger’s equations (NLSEs). In the present paper, a specific type of NLSEs known as the cubic-quintic non-linear Schrödinger’
Kaplan M., Hosseini K., Samadani F., Raza N., Kaplan, M, Hosseini, K, Samadani, F, Raza, N   +1 more
core   +1 more source

Tailoring the structural and non-linear optical properties of TiO2 nanoparticles via solvent-directed green synthesis

Discover Materials
The development of materials with tunable structural and optical properties stands at the forefront of contemporary scientific research, given their broad applicability.
Prakash Nandi, Dimishree Neog, Rajib Biswas, Nirmal Mazumder   +3 more
doaj   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Nonlinearity Matters in Light–Matter Interaction: Multiphoton 3D Lithography

Small Structures
Multiphoton 3D lithography (MP3DL) based on ultrafast nonlinear light‐matter interactions to enable micro‐/nano‐structuring with resolution beyond the diffraction limit, yet the physical origin of the nonlinear energy deposition that initiates ...
Michalis Stavrou, Efrosyni Pramatioti, Gordon Zyla, Dimitra Ladika, Georgios Skentzos, Maria Farsari, Saulius Juodkazis, Mangirdas Malinauskas, David Gray, Stelios Couris   +9 more
doaj   +1 more source

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

A modified Lindstedt-Poincaré method for certain strongly non-linear oscillators

, 1991
A modified Lindstedt-Poincaré method is presented for extending the range of the validity of perturbation expansions to strongly non-linear oscillation of single degree-of-freedom systems.
Chen, SH, Lau, SL, Cheung, YK
core  

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Partially deorbitalized meta-GGA

Computational Materials Today
Mejia-Rodriguez and Trickey recently proposed a procedure for removing the explicit dependence of meta-GGA exchange-correlation energy functionals Exc on the kinetic energy density τ.
P. Bonfà, S. Sharma, J.K. Dewhurst
doaj   +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