Results 61 to 70 of about 77,032 (268)

Zn substituted Li4P2S6 as a solid lithium-ion electrolyte for all-solid-state lithium batteries

, 2023
Li-ion conductors are pivotal materials for all-solid-state Li batteries requiring high energy densities and operational safety. PS4-based thio-phosphate materials have been intensively investigated as solid electrolytes; however, studies on more stable ...
Kim, Hyojeong J., Chae, Munseok S., Hong, Seung-Tae, Hyoung, Jooeun, Lyoo, Jeyne   +4 more
core   +1 more source

Correlated Electronic Properties of a Graphene Nanoflake: Coronene

Molecules, 2019
We report studies of the correlated excited states of coronene and substituted coronene within the Pariser–Parr–Pople (PPP) correlated π -electron model employing the symmetry-adapted
Suryoday Prodhan, Sumit Mazumdar, S. Ramasesha   +2 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

XPS and NEXAFS Studies of Zn-Doped Bismuth Iron Tantalate Pyrochlore

, 2023
The effect of Zn-doping on the phase composition and optical properties of the Bi2ZnxFe1-xTa2O9.5-Δ (x = 0.3, 0.5, 0.7) was studied. XRD data showed that the samples crystallize in the structural type of pyrochlore (sp. gr.Fd-3m). For all the samples, an
Danil Sivkov, Nadezhda Zhuk, Sergey Nekipelov, Aleksandra Koroleva, Boris Makeev, Alexey Lebedev, Ratibor Chumakov, Victor Sivkov   +7 more
core   +1 more source

Emergence of two-fold non-Hermitian spectral topology through synthetic spin engineering

New Journal of Physics
The union of topology and non-Hermiticity has led to the unveiling of many intriguing phenomena. We introduce a synthetic spin-engineered model belonging to symmetry class AI, which is a rare occurrence, and demonstrate the emergence of a multi-fold ...
Ronika Sarkar, Ayan Banerjee, Awadhesh Narayan   +2 more
doaj   +1 more source

Electron energy loss spectroscopic investigation of Mie resonances in bimetallic nanostructures

Chemical Physics Impact
Bimetallic nanostructures can exhibit significant broadening of Mie resonances compared to monometallic nanoparticles. Here, we study these materials using Electron Energy Loss Spectroscopy at a single particle level.
Subham Kumar Saha, Pritha Mondal, Samartha A. Channagiri, Rekha Mahadevu, Navyashree Vasudeva, Pavithra Bellare, N. Ravishankar, Anshu Pandey   +7 more
doaj   +1 more source

Halogen bonds in some dihalogenated phenols: applications to crystal engineering

IUCrJ, 2014
3,4-Dichlorophenol (1) crystallizes in the tetragonal space group I41/a with a short axis of 3.7926 (9) Å. The structure is unique in that both type I and type II Cl...Cl interactions are present, these contact types being distinguished by the angle ...
Arijit Mukherjee, Gautam R. Desiraju
doaj   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Néel vector controlled exceptional contours in p-wave magnet-ferromagnet junctions

New Journal of Physics
Non-Hermitian (NH) systems can host exceptional degeneracies where not only the eigenvalues, but also the corresponding eigenvectors coalesce. Recently, p -wave magnets have been introduced, which are characterized by their unusual odd parity.
Md Afsar Reja, Awadhesh Narayan
doaj   +1 more source