Results 71 to 80 of about 2,606,187 (305)

How to distinguish between interacting and noninteracting molecules in tunnel junctions

, 2018
Recent experiments demonstrate a temperature control of the electric conduction through a ferrocene-based molecular junction. Here we examine the results in view of determining means to distinguish between transport through single-particle molecular ...
del Barco, Enrique, Garrigues, Alvar R., Nijhuis, Christian A., Sierra, Miguel A., Sánchez, David, Wang, Lejia   +5 more
core   +1 more source

Evaluation of Antioxidant and Cytotoxicity Activities of Copper Ferrite (CuFe2O4) and Zinc Ferrite (ZnFe2O4) Nanoparticles Synthesized by Sol-Gel Self-Combustion Method

Applied Sciences, 2016
Spinel copper ferrite (CuFe2O4) and zinc ferrite (ZnFe2O4) nanoparticles were synthesized using a sol-gel self-combustion technique. The structural, functional, morphological and magnetic properties of the samples were investigated by Fourier transform ...
Samikannu Kanagesan, Mansor Hashim, Sidek AB Aziz, Ismayadi Ismail, Subramani Tamilselvan, Noorjahan Banu Alitheen, Mallappa Kumara Swamy, Bandaru Purna Chandra Rao   +7 more
doaj   +1 more source

Bacteremia caused by an Acinetobacter junii strain harboring class 1 integron and diverse DNA mobile elements [PDF]

, 2014
INTRODUCTION: Infections caused by Acinetobacter junii are rarely reported. However, some outbreaks of septicemia in neonates and pediatric oncology patients, as well as meningitis, peritonitis, and ocular infection have been described.
Almuzara, Marisa, Centron, Daniela, Neumann, Gabriela, Pallone, Elida Carmen, Ramirez, Maria Soledad, Traglia, German Matias, Tuduri, Alicia, Vilacoba, Elisabet   +7 more
core   +1 more source

Two Faces of NOTCH1 in Childhood Lymphoblastic T‐Cell Neoplasia: Prognostic Divergence of Mutational and Structural Aberrations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT In pediatric patients, T‐cell lymphoblastic lymphoma (T‐LBL) survival exceeds 80%. Relapse remains associated with limited curative options. Frontline treatment is largely extrapolated from T‐cell acute lymphoblastic leukemia (T‐ALL) treatment, reflecting the ongoing debate, whether both entities represent distinct diseases or variants within ...
Marie C. Heider, Amelie Alfert, Marc Hotfilder, Birgit Burkardt, Marcel te Vrugt   +4 more
wiley   +1 more source

Synthesis, Characterization, and Cytotoxicity of Iron Oxide Nanoparticles

Advances in Materials Science and Engineering, 2013
In order to study the response of human breast cancer cells' exposure to nanoparticle, iron oxide (α-Fe2O3) nanoparticles were synthesized by a simple low temperature combustion method using Fe(NO3)3·9H2O as raw material.
S. Kanagesan, M. Hashim, S. Tamilselvan, N. B. Alitheen, I. Ismail, A. Hajalilou, K. Ahsanul   +6 more
doaj   +1 more source

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa, Shou Xu, Mark Zobeck, Sarah E. Sartain, Nino Rainusso, Lisa Wang, Nicole Montgomery, Paige Wheaton, Sarah Whittle   +8 more
wiley   +1 more source

Synthesis, Characterization and in Vitro Evaluation of Manganese Ferrite (MnFe2O4) Nanoparticles for Their Biocompatibility with Murine Breast Cancer Cells (4T1)

Molecules, 2016
Manganese ferrite (MnFe2O4) magnetic nanoparticles were successfully prepared by a sol-gel self-combustion technique using iron nitrate and manganese nitrate, followed by calcination at 150 °C for 24 h. Calcined sample was systematically characterized by
Samikannu kanagesan, Sidek Bin Ab Aziz, Mansor Hashim, Ismayadi Ismail, Subramani Tamilselvan, Noorjahan Banu Binti Mohammed Alitheen, Mallappa Kumara Swamy, Bandaru Purna Chandra Rao   +7 more
doaj   +1 more source

Ultracold polar molecules near quantum degeneracy [PDF]

, 2008
We report the creation and characterization of a near quantum-degenerate gas of polar $^{40}$K-$^{87}$Rb molecules in their absolute rovibrational ground state. Starting from weakly bound heteronuclear KRb Feshbach molecules, we implement precise control
Aldegunde, Andre, Arimondo, Arora, Avdeenkov, B. Neyenhuis, Bergmann, Bethlem, Cundiff, D. S. Jin, D. Wang, Deiglmayr, DeMille, Hudson, Hudson, J. Ye, Jones, K.-K. Ni, Kohler, Kotochigova, Kozlov, Krems, Krems, M. H. G. de Miranda, Ni, Ospelkaus, Ospelkaus, P. S. Julienne, Pe'er, Rangwala, S. Kotochigova, S. Ospelkaus, Sage, Sandars, Santos, Sawyer, Stuhl, Ticknor, Wang, Weinstein, Winkler, Yelin, Zirbel, Zirbel   +43 more
core   +1 more source

A High‐Sensitivity Circulating Nucleic Acid Sequencing Assay for Assessing Treatment Response to Alectinib in a Pediatric Patient With ALK‐Rearranged Non–Small Cell Lung Cancer

Pediatric Blood &Cancer, EarlyView.
Alberto D. Guerra, Nicholas F. Evageliou, Vandana Batra, Kristen L. Dalton, Stephanie Ortel, Usman Ashraf, Tricia R. Bhatti, Lisa J. States, Lea F. Surrey, Theodore W. Laetsch   +9 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source