Results 51 to 60 of about 28,704 (278)

Composition-dependent plasmon-enhanced emission in lead-free Cs3Cu2X5 halide LEDs: a DFT-FDTD study [PDF]

open access: yesMaterials Advances
Lead-free Cs3Cu2X5 (X = Cl, Br, I) halides show high photoluminescence quantum yields (PLQYs) and good ambient stability, yet LEDs based on these materials still suffer from poor optical outcoupling.
Shoumik Debnath   +4 more
doaj   +1 more source

Berkelium nitrate complex formation using a solvent extraction technique

open access: yes, 2006
The extraction of Bk(III) into an organic phase consisting of 2,6-bis-(benzoxazolyl)-4-dodecyloxylpyridine, 2-bromodecanoic acid and tert-butyl benzene as a function of nitrate ion concentration in the aqueous phase was studied in order to determine the ...
Andersson, Sofie   +5 more
core   +1 more source

Smaller is better: nanobodies meet NMR

open access: yesFEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

DNA ligase LigE increases bacterial transformation with damaged extracellular DNA

open access: yesFEBS Letters, EarlyView.
The DNA ligase LigE from the naturally competent Gram‐negative bacterium Neisseria gonorrhoaea increases transformation with cut extracellular DNA. This process is ATP‐dependent and relies on the catalytic activity of LigE; it also requires that LigE contains an intact periplasmic localisation sequence, indicating that ligE functions in the periplasm ...
Jolyn Pan   +4 more
wiley   +1 more source

Simultaneous Determination of the Complexing Capacity and Conditional Stability Constant of Soluble Copper(II) Complexes in Natural-Water Samples by Using a Chelate Extraction Technique

open access: yesAnalytical Sciences, 2000
Based on a back-extraction of bis(4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato)copper(II), a method for the simultaneous determination of the copper(II) complexing capacity of natural water and the conditional stability constant of copper(II) complex with naturally occurring ligands was developed. The feasibility of the proposed method was confirmed
ITABASHI, Hideyuki   +3 more
openaire   +2 more sources

Steric and hydrophobic effects of substituents in extraction of metal complexes with O,O-dialkyldithiophosphoric acids [PDF]

open access: yes, 1987
The two-phase stability constants (equilibrium constants) of metal complexes MAn [Mn+ = Ni(II), Zn(II), Cd(II), Pb(II), Tl(I), In(III)] with a series of O,O-dialkyldithiophosphoric acids in the system water-organic solvent) have been determined.
Garifzyanov A.   +2 more
core  

Mathematical modeling of cadmium(II) solvent extraction from neutral and acidic chloride media using Cyanex

open access: yes, 2010
This paper describes experimental work and the mathematical modeling of solvent extraction of cadmium( II) from neutral and acidic aqueous chloride media with a Cyanex 923 extractant in Exxol D-100.
Fortuny Sanromá, Agustín   +4 more
core   +1 more source

How structural disorder and polyelectrolyte properties of prothymosin α enable its large interactome

open access: yesFEBS Letters, EarlyView.
In this review, complexes of the fully disordered and highly negatively charged prothymosin α are collected, described, and discussed. Linked to its poly‐electrostatic character, prothymosin α engages a large interactome through multiple different binding modes ranging from fully disordered complexes to short linear motif (SLiM)‐driven interactions ...
Ketty C. Tamburrini   +3 more
wiley   +1 more source

Synergistic Extraction of Europium and Americium into Nitrobenzene by Using Hydrogen Dicarbollylcobaltate and Dodecaethylene Glycol

open access: yesActa Chimica Slovenica, 2013
Extraction of microamounts of europium and americium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of dodecaethylene glycol (DDEG, L) has been investigated.
Emanuel Makrlík   +2 more
doaj  

SAR Absolute Radiometric Calibration Utilizing Offshore Wind Farms With Mask-Based Response Energy Extraction Approach

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The absolute radiometric calibration of synthetic aperture radar (SAR) using natural point targets holds significant potential. Current natural point targets for calibration are often insufficiently concentrated within a single imaging scene, leading to ...
Yongsheng Zhou   +4 more
doaj   +1 more source

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