Results 41 to 50 of about 27,955 (249)

Ceric and ferrous dosimeters show precision for 50-5000 rad range [PDF]

open access: yes, 1968
Ammonium thiocyanate, added to the usual ferrous sulfate dosimeter solution, yielded a very stable, precise and temperature-independent system eight times as sensitive as the classical Fricke system in the 50 to 5000 rad range.
Frigerio, N. A., Henry, V. D.
core   +1 more source

Adjuvant requirement for successful immunization with recombinant derivatives of Plasmodium vivax merozoite surface protein-1 delivered via the intranasal route [PDF]

open access: yes, 2007
Recently, we generated two bacterial recombinant proteins expressing 89 amino acids of the C-terminal domain of the Plasmodium vivax merozoite surface protein-1 and the hexa-histidine tag (His6MSP1(19)).
Bargieri, Daniel Y.   +5 more
core   +4 more sources

Efficient NiOx Hole Transport Layers Enabled by Multifunctional MXenes for High‐Performance Tin‐Lead Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
An efficient NiOx HTL is successfully prepared by introducing MXene as an additive without further surface modification to fabricate high‐performance FASn0.5Pb0.5I3 perovskite solar cells. The introduction of MXene contributes to improved conductivity of NiOx, better aligned at NiOx/perovskite interfaces, and enhanced quality of perovskite films ...
Lijun Chen   +12 more
wiley   +1 more source

A binuclear CuII/CaII thiocyanate complex with a Schiff base ligand derived from o-vanillin and ammonia

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2020
The new heterometallic complex, aqua-1κO-bis(μ2-2-iminomethyl-6-methoxyphenolato-1κ2O1,O6:2κ2O1,N)bis(thiocyanato-1κN)calcium(II)copper(II), [CaCu(C8H8NO2)2(NCS)2(H2O)], has been synthesized using a one-pot reaction of copper powder, calcium oxide, o ...
Nataliya Plyuta   +4 more
doaj   +1 more source

Environmental implications of phytoextraction for mercury and gold : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Earth Science [PDF]

open access: yes, 2000
The overall objective of this study was to investigate how plants could be used to harvest gold (phytomining) and at the same time remove mercury (phytoremediation) from auriferous mercury-contaminated soils. This study was undertaken to find appropriate
Msuya, Fletcher Abduel Msami
core  

Convenient synthesis and purification of [Bu4N] 2[Ru(4-carboxy-4-carboxylate-2,2′-bipyridine) 2(NCS)2]: A landmark DSC Dye [PDF]

open access: yes, 2008
We present here a convenient synthesis of the landmark dye-sensitized solar cell dye [Bu4N]2[Ru(4-carboxy-4-carboxylate-2,2?- bipyridine)2(NCS)2] (N719).
Buchholz, F, McDonagh, AM, Rawling, T
core   +1 more source

Directed Functionalization of Recombinant Spider Silk Nonwoven Membranes with Antibodies Using Non‐Canonical Amino Acids

open access: yesAdvanced Materials, EarlyView.
A recombinant spider silk protein was functionalized by incorporating genetically encoded bio‐orthogonal reactive azido‐groups. The azido‐functionalized proteins were produced in a scalable biotechnological process, and particles, films, as well as nanofibers were established as anchorage for fully functional antibodies via site‐specific bio‐orthogonal
Claudia Lacombe   +4 more
wiley   +1 more source

Genetic Factors That Might Lead to Different Responses in Individuals Exposed to Perchlorate [PDF]

open access: yes, 2005
Perchlorate has been detected in groundwater in many parts of the United States, and recent detection in vegetable and dairy food products indicates that contamination by perchlorate is more widespread than previously thought.
Fowler, Bruce A.   +4 more
core   +2 more sources

Defect Dynamics and Solution‐Processed Interconnects in Perovskite‐Organic Tandem Solar Cells

open access: yesAdvanced Science, EarlyView.
In this study, we identify the underlying cause of efficiency losses in WBG perovskites, which is ascribed to the presence of mobile defects distributed at surface regions. We further employ effective passivation agent with functional chemical groups to facilitate the healing of the mobile defects, thereby enhancing the VOC to 1.35 V and champion ...
Yingjie Hu   +12 more
wiley   +1 more source

1-Benzoyl-3-(5-quinolyl)thiourea

open access: yesActa Crystallographica Section E, 2009
The title compound, C17H13N3OS, was obtained by the reaction of benzoyl chloride, ammonium thiocyanate and 5-aminoquinoline in the presence of polyethyleneglycol-400 (PEG-400) as a phase-transfer catalyst.
Wei-Feng Wang, Chang-Mei Wei, Wen-Hu Du
doaj   +1 more source

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