Results 51 to 60 of about 783,178 (384)

Electron energy relaxation by phonons in the Kondo condensate

, 2006
We have used normal metal-insulator-superconductor tunnel junctions as thermometers at sub-Kelvin temperatures to study the electron-phonon (e-p) interaction in thin Aluminum films doped with Manganese, as a function of Manganese concentration.
Enss C., Hewson A. C., I. J. Maasilta, L. J. Taskinen, Reizer M. Y., Reizer M. Y.   +5 more
core   +1 more source

Magnetization in AIIIBV semiconductor heterostructures with the depletion layer of manganese [PDF]

, 2014
The magnetic moment and magnetization in GaAs/Ga$_{0.84}$In$_{0.16}$As/GaAs heterostructures with Mn deluted in GaAs cover layers and with atomically controlled Mn $\delta$-layer thicknesses near GaInAs-quantum well ($\sim$3 nm) in temperature range T=(1.
A. Gubkin, A. Lugovikh, K. Moiseev, M. Lopez, S. Gallardo, T. Charikova, V. Nevedomsky, V. Okulov, Yee-Rendon C. M., Yu. Kudriavtsev   +9 more
core   +2 more sources

Manganese Oxidation State Assignment for Manganese Catalase [PDF]

Journal of the American Chemical Society, 2016
The oxidation state assignment of the manganese ions present in the superoxidized manganese (III/IV) catalase active site is determined by comparing experimental and broken symmetry density functional theory calculated (14)N, (17)O, and (1)H hyperfine couplings.
Beal, Nathan, O'Malley, Patrick
openaire   +2 more sources

Human health risk assessment of elevated and variable iron and manganese intake with arsenic-safe groundwater in Jashore, Bangladesh

Scientific Reports, 2020
Groundwater through hand-operated tubewell (a type of water well) tapping is the main source of drinking water in Bangladesh. This study investigated iron and manganese concentration in groundwater across Jashore district–one of the worst arsenic ...
G. Ghosh, Md. Jahed Hassan Khan, T. K. Chakraborty, S. Zaman, A. Kabir, Hiroaki Tanaka   +5 more
semanticscholar   +1 more source

Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1

FEBS Letters, EarlyView.
Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji, Kosuke Shiraishi, Chuqian Wang, Hiroya Yurimoto, Yasuyoshi Sakai, Masahide Oku   +5 more
wiley   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Ab initio molecular dynamics study of manganese porphine hydration and interaction with nitric oxide

, 2007
The authors use ab initio molecular dynamics and the density functional theory+U (DFT+U) method to compute the hydration environment of the manganese ion in manganese (II) and manganese (III) porphines (MnP) dispersed in liquid water.
Craig J. Medforth, Kadish K. M., Kevin Leung, Turner P., Zahran Z. N.   +4 more
core   +1 more source

The zinc finger domains of PARP‐1 are selectively and potently inhibited by the Au(I)‐based drugs sodium aurothiomalate and aurothioglucose

FEBS Letters, EarlyView.
PARP‐1 is a key enzyme in the DNA damage response, and its inhibition induces cancer cell death via synthetic lethality. Au(I)‐based drugs, such as aurothioglucose and sodium aurothiomalate, block PARP‐1's DNA‐dependent activity by targeting its zinc finger domains.
Uliana Bashtanova, Melinda Jane Duer
wiley   +1 more source

Investigating the effect of heat treatment on the fatigue behavior of casting aluminum bronze containing nickel, iron and manganese [PDF]

Fanāvarī-i āmūzish, 2007
Solution heat treatment followed by Quench and return is one of the important processes in the production of cast aluminum aluminum castings and significantly improves the microscopic structure and mechanical properties and changes the temperature of the
H. Jafari
doaj   +1 more source

Diversity in the Family of Manganese Oxides at the Nanoscale: From Fundamentals to Applications

ACS Omega, 2020
The interesting chemistry of manganese is due to its various oxidation states. The possibility of several oxidation states has offered the element a special position among the transition metal elements in the periodic table. Amidst the possible oxidation
S. Ghosh
semanticscholar   +1 more source