Results 41 to 50 of about 2,347 (137)

Hydrogelation via Supramolecular Copolymerization of Structural Water within Adaptive Metal–Organic Fibers

Advanced Materials, Volume 38, Issue 31, 2 June 2026.
Structural water is harnessed as an active co‐monomer to drive supramolecular polymerization in bulk water. Zinc(II) Salphen complexes confine water molecules to form hollow, metal–organic nanofibers that assemble into adaptive hydrogels with thermoresponsive mechanics and selective chiral recognition.
Merlin R. Stühler, Hesam Makki, Tarek Hilal, Debsena Chakraboty, Mathias Dimde, Kai Ludwig, Rainer Haag, Sabine Rosenfeldt, Dorothee Silbernagl, Andreas Schäfer, Alex J. Plajer   +10 more
wiley   +1 more source

Long‐Term Associations Between Energy Expenditure and CGM‐Derived Metrics in Adults With Type 1 Diabetes: A Retrospective Analysis of the Syntactiq Cockpit Database

Diabetes, Obesity and Metabolism, EarlyView.
Katharina Bünzel, Sabrina Sanfilippo, Janis Schierbauer, Lukas Schuster, Harald Sourij, Martin Tauschmann, Ulrike Leb‐Stöger, Andreas Seemann, Gerhard Tschakert, Philipp Birnbaumer, Ali Kapan, Othmar Moser   +11 more
wiley   +1 more source

Developing Feasible Methods for Incorporating eDNA Sampling in Hydrological Time Series Studies

Ecohydrology, Volume 19, Issue 4, June 2026.
ABSTRACT Environmental DNA (eDNA) is emerging as a promising hydrological tracer, complementing its established role in ecological monitoring. Here, we develop a feasible and easily realisable method for including eDNA sampling in automated hydrological time‐series sampling. The 3D printable and reusable frames, appropriate for common filter membranes,
Yvonne Schadewell, Adrian Haag, Christina Fasching, Luisa Hopp, Sören Köhler, Peter Chifflard   +5 more
wiley   +1 more source

Photoionization of resonantly driven atomic states by an extreme ultraviolet-free-electron laser: intensity dependence and renormalization of Rabi frequencies

New Journal of Physics, 2013
We analyze theoretically the high intensity photoionization dynamics of a system with two atomic states resonantly coupled by coherent extreme ultraviolet laser radiation that also gives rise to the ionization.
B Kaiser, A Brand, M Glässl, A Vagov, V M Axt, U Pietsch   +5 more
doaj   +1 more source

Size matters for nonlinear (protein) wave patterns

New Journal of Physics, 2018
Pattern formation and selection are fundamental, omnipresent principles in nature—from small cells up to geological scales. In E. coli bacteria, for example, self-organized pole-to-pole oscillations of Min proteins—resembling a short standing wave—ensure
Fabian Bergmann, Lisa Rapp, Walter Zimmermann   +2 more
doaj   +1 more source

Dual‐Responsive Chitosan‐Grafted PNIPAAm Hydrogel Eye Drop Incorporating Insulin‐Imprinted Microgels for Dry Eye Syndrome Treatment

Macromolecular Bioscience, Volume 26, Issue 6, June 2026.
ABSTRACT Dry eye syndrome (DES) happens as a result of inadequate tear secretion or excessive evaporation, which leads to ocular surface irritation and damage. A major therapeutic challenge is maintaining effective drug concentrations, as topical formulations are rapidly cleared by blinking and tear turnover.
Masoumeh Alsadat Hosseini, Reihaneh Khademi, Mahshid Shokri, Reza Ghiasi, Ali Doostmohammadi, Mahshid Kharaziha, Sahar Salehi   +6 more
wiley   +1 more source

Single-catalyst high-weight% hydrogen storage in an N-heterocycle synthesized from lignin hydrogenolysis products and ammonia

Nature Communications, 2016
Energy storage and biomass utilization are two major challenges for sustainability. Here the authors use a major lignin hydrogenolysis product for the synthesis of an N-heterocycle and develop a bimetallic catalyst for repeated hydrogenation ...
Daniel Forberg, Tobias Schwob, Muhammad Zaheer, Martin Friedrich, Nobuyoshi Miyajima, Rhett Kempe   +5 more
doaj   +1 more source

Data for ion and seed dependent fibril assembly of a spidroin core domain

Data in Brief, 2015
This data article includes size exclusion chromatography data of soluble eADF4(C16), an engineered spider silk variant based on the core domain sequence of the natural dragline silk protein ADF4 of Araneus diadematus, in combination with light scattering;
Martin Humenik, Andrew M. Smith, Sina Arndt, Thomas Scheibel   +3 more
doaj   +1 more source

Disorder scattering in classical flat channel transport of particles between twisted magnetic square patterns

Communications Physics
We measure the trajectories of macroscopic magnetic particles pulled against gravity between twisted alternating magnetic square patterns in a superposed homogeneous magnetic field normal to both patterns.
Anna M. E. B. Rossi, Adrian Ernst, Magdalena Dörfler, Thomas M. Fischer   +3 more
doaj   +1 more source

Ultrafast terahertz-field-induced dynamics of superconducting bulk and quasi-1D samples

New Journal of Physics, 2013
Within a density-matrix formalism based on the Bardeen–Cooper–Schrieffer (BCS) model and the Bogoliubov–de Gennes equations we provide a description of the dynamics of the non-equilibrium superconducting pairing induced by a terahertz (THz) laser pulse ...
M Zachmann, M D Croitoru, A Vagov, V M Axt, T Papenkort, T Kuhn   +5 more
doaj   +1 more source