Results 31 to 40 of about 63,133 (165)

Broad‐Spectrum Diffusion Coefficient Measurements via Surface Plasmon Resonance: From Thermodynamics to Protein Conformational Disorders

open access: yesChemPhysChem, EarlyView.
Recent advancements in surface plasmon resonance protocols and simulations have enhanced the measurement and prediction of diffusion coefficients (D) for chemical species in microfluidic channels. These developments enable precise determination of D values for molecules ranging from a few angstroms to nanometric aggregates, facilitating detailed ...
Giuseppe Stefano Basile   +4 more
wiley   +1 more source

Using AlphaFold and Symmetrical Docking to Predict Protein–Protein Interactions for Exploring Potential Crystallization Conditions

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Protein crystallization remains a major bottleneck in X‐ray crystallography due to difficulties in achieving favorable molecular arrangements within the crystal lattice. While protein–protein interactions at molecular packing interfaces are crucial for determining crystallization conditions, methods for predicting crystal packing interfaces ...
Kuan‐Ju Liao, Yuh‐Ju Sun
wiley   +1 more source

Comparative Dynamics Enables Discovery of Embedded Bacterial Ferredoxin Domains in Large Redox Enzymes

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Bacterial ferredoxins are small iron–sulfur binding proteins that function as soluble electron shuttles between redox enzymes in the cell. Their simple 2×(β–α–β) fold, central metabolic function, and ubiquity across all kingdoms of life have led to the proposal that ferredoxins were likely among the earliest proteins.
Jan A. Siess, Vikas Nanda
wiley   +1 more source

Toward Useful Quantum Kernels

open access: yesAdvanced Quantum Technologies, EarlyView.
The hybrid approach to Quantum Supervised Machine Learning is compatible with Noisy Intermediate Scale Quantum (NISQ) devices but hardly useful. Pure quantum kernels requiring fault‐tolerant quantum computers are more promising. Examples are kernels computed by means of the Quantum Fourier Transform (QFT) and kernels defined via the calculation of ...
Massimiliano Incudini   +2 more
wiley   +1 more source

Entire cyclic homology of continuous trace algebras

open access: yes, 2005
A central result here is the computation of the entire cyclic homology of canonical smooth subalgebras of stable continuous trace C*-algebras having smooth manifolds M as their spectrum.
Brodzki   +15 more
core   +1 more source

Threshold Concepts and Concept Networks in Evolution Education: An Experimental Intervention Study

open access: yesScience Education, EarlyView.
ABSTRACT This study analyzes the effect of different instructions on threshold concepts within material covering natural selection on students' use of concepts about evolution. Moreover, it examines students' use of concepts as interconnected networks when reasoning about natural selection and analyzes how these concepts relate to each other regarding ...
Helena Aptyka   +2 more
wiley   +1 more source

A homotopy invariance theorem in coarse cohomology and $K$-theory

open access: yes, 1994
We introduce a notion of homotopy which is appropriate to the coarse geometry and topology studied by the second author in [7]. We prove the homotopy invariance of coarse cohomology, and of the K-theory of the C*-algebra associated to a coarse structure ...
N. Higson, J. Roe
semanticscholar   +1 more source

Nanoparticle Therapeutics in Clinical Perspective: Classification, Marketed Products, and Regulatory Landscape

open access: yesSmall, EarlyView.
This review presents a detailed overview of clinically approved nanoparticle therapeutics, classifying them by type and discussing their unique advantages in drug delivery. It highlights regulatory challenges across global markets and emphasizes the need for adaptive approval pathways.
Nimeet Desai   +5 more
wiley   +1 more source

Universality of K-Theory [PDF]

open access: yes, 2013
We prove that graded K-theory is universal among oriented Borel-Moore homology theories with a multiplicative periodic formal group law.Comment: 12 ...
González, José Luis, Karu, Kalle
core  

From Single to Multi‐Material 3D Printing of Glass‐Ceramics for Micro‐Optics

open access: yesSmall Methods, EarlyView.
This article explores advancements in two‐photon lithography (TPL) for fabricating high‐refractive‐index micro‐optics. It examines single and multi‐material 3D architectures in glass and ceramics (GLACEs), highlighting photoresin customization, critical fabrication conditions, and cross‐scale structural and optical characterization.
Joel Arriaga‐Dávila   +10 more
wiley   +1 more source

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