How now stands the case with an argentic enlargement?
2
Argentic paper is capable of yielding excellent enlargements, but it must be intelligently exposed, intelligently developed, and cleanly and carefully handled.
Uso de noble metal em inglês
1
It was no noblemetal, only yellow mica!
2
This work demonstrates a bottom-up self-assembly approach for noblemetal nanoparticle formation and the subsequent silicon wet etching.
3
The first worked is the north-eastern corner-infact, the Nile-valley and its adjacencies, where Fayzoghlú still supplies the noblemetal.
4
A natural alloy of gold containing 20 per cent silver, termed electrum, is the lowest grade of the noblemetal.
5
Recent studies have further demonstrated that the conjugation of noblemetal helical nanostructures could alter their optical and catalytic activities.
6
Nanoscale engineering of noblemetal particles has provided numerous material configurations to selectively confine and manipulate light across the electromagnetic spectrum.
7
Coleman said the difference is because silver did not have the clear identification value as gold, nor was it noblemetal like gold.
8
Of humility he knew but little, least of all where his affections were concerned, but there was the ring of noblemetal in his self-assertion.
9
Dye-sensitized solar cells with these ternary compounds as counter electrodes (CEs) showed photovoltaic performance similar to the devices made with noblemetal platinum CE (7.46%).
10
These metals, termed the noblemetals, do not oxidize, but they fuse.
11
Noblemetal nanoparticles were used to locally etch the silicon substrate.
12
Anything made of noblemetals likely will exist forever.
13
Scarce, expensive noblemetals, like gold, platinum, and palladium, combine with nearly nothing in nature.
14
Transition metal-based compounds are promising alternative nonprecious electrocatalysts for oxygen evolution to noblemetals-based materials.
15
That makes the noblemetals similarly rare-andsimilarly precious-everywhere