Results 41 to 50 of about 30,946 (215)

One-pot combustion synthesis of nickel oxide and hematite: From simple coordination compounds to high purity metal oxide nanoparticles [PDF]

Science of Sintering, 2020
This work is the first report of a very simple and fast one-pot synthesis of nickel oxide (NiO) and hematite (α-Fe2O3) nanoparticles by thermal decomposition of transition metal aqua complexes with camphor sulfonate anions.
Jeremić Dejan, Anđelković Ljubica, Milenković Milica R., Šuljagić Marija, Šumar-Ristović Maja, Ostojić Sanja, Nikolić Aleksandar S., Vulić Predrag, Brčeski Ilija, Pavlović Vladimir   +9 more
doaj   +1 more source

Sonochemical Synthesis of a Cobalt(II) Coordination Polymer Nano-structure with azo ligand: A New Precursor for Preparation Pure Phase of Co3O4 Nanostructure [PDF]

Journal of Nanostructures, 2013
A new nano-sized cobalt(II) coordination polymer, (CoL1).0.5DMF.1.5CH3OH(1); [H2L1 = 5-(4-Carboxy phenyl azo) salicyilic acid] has been synthesized by a sonochemical method.
M. Hosseyni Sadr, A. Morsali, Sh. Hojaghani   +2 more
doaj   +1 more source

Polycrystalline Compound of Co2+-doped Zn2SnO4: Structural and Photoluminescent Properties

Materials Research, 2021
In this work, Zn2SnO4:Co2+ (0.1%) was obtained through a solid-state reaction at high temperature using ZnO, SnO2, and CoCO3. The sample was investigated using X-ray diffraction, X-ray fluorescence, scanning electron microscopy, and photoluminescence ...
T. L. Alvarenga, S. S. Pedro, A. López, L. P. Sosman   +3 more
doaj   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +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

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Structural, Optical and Photocatalytic Properties of Cerium Oxide Nanoparticles [PDF]

Nanochemistry Research
Sphere-like cerium dioxide nanoparticles were synthesized by a hydrothermal method. The resulting samples were investigated using various techniques, including X-ray powder diffraction spectroscopy (XRD), high-resolution scanning electron microscopy ...
Anbuvannan Mari, Maria Vinosel Vincent, Dhatshanamurthi Pachiyappan, Ramesh Mookkaiah, Uvarajan Sambath   +4 more
doaj   +1 more source

Influence of Nanoparticle Processing on the Thermoelectric Properties of (BixSb1−X)2Te3 Ternary Alloys

ChemistryOpen, 2021
The synthesis of phase‐pure ternary solutions of tetradymite‐type materials (BixSb1−x)2Te3 (x=0.25; 0.50; 0.75) in an ionic liquid approach has been carried out.
Sarah Salloum, Dr. Georg Bendt, Dr. Markus Heidelmann, Dr. Kateryna Loza, Samaneh Bayesteh, M. Sepideh Izadi, Patrick Kawulok, Dr. Ran He, Dr. Heike Schlörb, Dr. Nicolas Perez, Dr. Heiko Reith, Prof. Dr. Kornelius Nielsch, Prof. Dr. Gabi Schierning, Prof. Dr. Stephan Schulz   +13 more
doaj   +1 more source

X-ray zoom lens allows for energy scans in X-ray microscopy

Optics Express, 2019
We introduce a new design and development of a compound refractive X-ray zoom lens for energy scans in X-ray microscopy. Energy scans are, in principle, equivalent to radial scans in the reciprocal space for X-ray diffraction. Thanks to the absence of sample or detector motions, energy scans are better suited for microscopy, which requires high ...
Kornemann, E., Zhou, T., Márkus, O., Opolka, A., Schülli, T. U., Mohr, J., Last, A.   +6 more
openaire   +5 more sources

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source