Results 21 to 30 of about 324 (156)

RETRACTED: Doping of Tin-oxides pinning centers into YBCO films by MOD method

, 2010
Tin-oxides were doped into YBCO films as pinning centers to improve Jc properties in a magnetic field. YBCO films were grown by a metal organic deposition process using tri-fluoroacetates starting solutions which contains tin compounds such as SnO2 ...
null M Inoue, null M Mukaida, null M Yoshizumi, null S Awaji, null M Namba, null T Izumi, null Y Miyanaga, null K Yamada, null R Teranishi, null N Mori, null M Miura, null T Kiss, null K Watanabe   +12 more
core   +1 more source

Apigenin, Selenium, and Combinations Are Effective in Preventing 5‐Fluorouracil Induced Cardiovascular Damage

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 8, August 2026.
5‐Fluorouracil (5‐FU) induces cardiovascular toxicity by increasing ROS, MDA, Bax, and caspase‐3 while decreasing antioxidant defenses and Bcl‐2 levels. Apigenin and selenium enhance antioxidant capacity, restore Bcl‐2 expression, suppress apoptosis, and rebalance redox status.
Gözde Atila Uslu, Hamit Uslu, Taha Abdulkadir Çoban, Emine Toraman, Mustafa Özkaraca   +4 more
wiley   +1 more source

Difluorinative Cyclopropene Rearrangement by I(I)/I(III) Catalysis: Regio‐ and Stereoselective Synthesis of Allyl Difluorides

Angewandte Chemie, Volume 137, Issue 50, December 8, 2025.
A difluorinative rearrangement of substituted cyclopropenes is disclosed using I(I)/I(III) catalysis. This platform enables di‐, tri‐, and tetra‐substituted allyl difluorides to be generated with high levels of stereoselectivity, with the I(III) center serving as a traceless directing group.
Zi‐Xuan Wang, Nele A. Heckmann, Constantin G. Daniliuc, Ryan Gilmour   +3 more
wiley   +2 more sources

Neodymium‐Doped Nanocrystals for Sensing Cellular Temperature at the Nanoscale

Advanced Optical Materials, Volume 14, Issue 26, 10 July 2026.
Neodymium‐doped NaYF4 nanocrystals are engineered as bright, biocompatible nanothermometers for intracellular temperature mapping. Their ratiometric near‐infrared emission enables highly sensitive, nanoscale thermal readouts in living cells. Combined with gold nanostars for photothermal therapy, they reveal pronounced subcellular heating heterogeneity ...
Maria Bravo, Sandra Krzyzowska, Shelly Yang, Dingchen Wen, Jana Zielinski, Farsai Taemaitree, Samantha Zaman, Alastair Stewart, Susana Rocha, Paul Mulvaney, Hiroshi Uji‐i, Beatrice Fortuni, Sam Brooke, James Hutchison   +13 more
wiley   +1 more source

PFAS properties and destruction methods: A focus on enzymatic degradation

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 6, Page 1126-1152, June 2026.
Abstract Per‐ and polyfluoroalkyl substances (PFAS) are known as ‘forever’ chemicals and have lasting detrimental impact on the environment and living organisms. To understand PFAS molecules better, this review begins with an overview of PFAS definition, classifications and applications, and then provides a comprehensive summary and critical analysis ...
Guobin Liang, Hua Zhao
wiley   +1 more source

Genome Mining Approaches for Toxicant Discovery: A Case Study Examining Receptor Proteins for Pest Management in New Zealand

New Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
Pest control is a global challenge for agriculture and biodiversity conservation, with the use of existing vertebrate pesticides increasingly constrained by regulatory, environmental, and social pressures. There is an urgent need for safer and more species‐selective toxicants, but the development of novel vertebrate pesticides remains technically ...
Erica R. Hendrikse, Natalie J. Forsdick, Wanting Jiao, Brian Hopkins   +3 more
wiley   +1 more source

Brainstem Astrocytes Regulate Estrus‐Dependent Oscillations in Food Intake

Journal of Neurochemistry, Volume 170, Issue 6, June 2026.
DVC astrocytes regulate food intake and caloric balance via modulation of NMDA receptor‐mediated glutamatergic signaling to brainstem DMV motoneurons. In female rats, GFAP‐IR intensity and astrocyte morphological complexity increased during periods of high estrogen levels when food intake was decreased, and chemogenetic manipulation of DVC astrocytes ...
K. Selin Ozkaya, Ceyda Yalcin, Emily E. Haar, Ruchi Bhagat, Kirsteen N. Browning   +4 more
wiley   +1 more source

Re‐Use or Refuse? The Stability of Para‐Aminopropiophenone (PAPP) and Sodium Fluoroacetate (1080) in Canid Pest Ejector Capsules

Ecological Management &Restoration, Volume 27, Issue 2, May 2026.
ABSTRACT Toxins for vertebrate pest control in bait material degrade under field conditions but there are limited data available on the degradation of toxins used in canid pest ejectors (hereafter ejectors). Re‐use of non‐activated capsules would be practical for end‐users and support the optimal and cost‐efficient use of vertebrate toxins.
Matthew N. Gentle, Lana Harriott, Catherine Kelly, Tracey Kreplins   +3 more
wiley   +1 more source

Mixing of a Carboxylate Stretching Vibration and Methylene Scissoring in Monosubstituted Acetate Ions. Major Effects of Counter Cation and Environment

, 1986
Infrared absorption spectra in the range 1500-1350 cm-1 (or lower) are reported for solid salts (XCH2CO2)nM where M is an alkali (n = 1) or alkaline earth metal (n = 2), and X = CH3, CN, F, Cl , Br or I, and also for aqueous XCH2CO2-. With X = CN, Cl ,
IPS Kang, E Spinner
core   +1 more source

Assay for the Enantiomeric Analysis of [²H₁]-Fluoroacetic Acid: Insight into the Stereochemical Course of Fluorination during Fluorometabolite Biosynthesis in Streptomyces cattleya

, 2003
A sensitive method for the configurational analysis of (R)- and (S)-[H-2(1)]-fluoroacetate has been developed using H-2{H-1}-NMR in a chiral liquid crystalline solvent. This has enabled biosynthetic experiments to be conducted which reveal stereochemical
Meddour, A, O'Hagan, David, Goss, RJM, Courtieu, J   +3 more
core   +1 more source