Results 91 to 100 of about 3,354,892 (317)

Low Temperatures [PDF]

Scientific American, 1899
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openaire   +2 more sources

The effect of O2 impurities on the low-temperature radial thermal expansion of bundles of closed single-walled carbon nanotubes

, 2011
The effect of oxygen impurities upon the radial thermal expansion αr of bundles of closed single-walled carbon nanotubes has been investigated in the temperature interval 2.2–48 K by the dilatometric method. Saturation of bundles of nanotubes with oxygen
Gavrilko, VG, V. B. Esel’son, N. A. Vinnikov, Sundqvist, Bertil, Dolbin, Alexander V, Vinnikov, NA, S. N. Popov, A. V. Dolbin, Sundqvist, Bertil,, V. G. Manzhelii, B. Sundqvist, Popov, SN, V. G. Gavrilko, Esel'son, VB, Manzhelii, Vadim G   +14 more
core   +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

Thermoactivated heat transfer mechanism in molecular crystals: Thermal conductivity of benzophenone single crystals

AIP Advances, 2019
Thermal conductivities of two benzophenone single crystals have been measured at temperatures from 4.7 to 270 K. The experimental data for both are consistent for temperatures above 15 K.
A. Jeżowski, M. A. Strzhemechny, A. I. Krivchikov, O. S. Pyshkin, O. O. Romantsova, O. A. Korolyuk, D. I. Zloba, Yu. V. Horbatenko, A. Filatova   +8 more
doaj   +1 more source

Low Temperature Physics V. 26, I. 03

, 2000
Low Temperature Physics -- March 2000 Volume 26, Issue 3, pp. 171-234 Peculiar physical properties and the colossal magnetoresistance of manganites (Review) V. M. Loktev and Yu. G. Pogorelov Full Text: PDF (413 kB) LOW-TEMPERATURE MAGNETISM

core  

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Low Temperature Physics V. 29, I. 03

, 2003
Low Temperature Physics -- March 2003 Volume 29, Issue 3, pp. 163-273 Electronically induced phenomena: low temperature aspects (Preface) P. Feulner and E.

core  

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

Hanbury-Brown and Twiss exchange and non-equilibrium-induced correlations in disordered, four-terminal graphene-ribbon conductor

Scientific Reports, 2018
We have investigated current-current correlations in a cross-shaped conductor made of graphene. The mean free path of charge carriers is on the order of the ribbon width which leads to a hybrid conductor where there is diffusive transport in the device ...
Z. B. Tan, T. Elo, A. Puska, J. Sarkar, P. Lähteenmäki, F. Duerr, C. Gould, L. W. Molenkamp, K. E. Nagaev, P. J. Hakonen   +9 more
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source