Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jaap W. Elgersma"'
Publikováno v:
Journal of Analytical Atomic Spectrometry, 15, 959-966. Royal Society of Chemistry
A home-made, conventional glass pneumatic, concentric nebulizer has been used in radially viewed inductively coupled plasma atomic emission spectrometry for low sample consumption uptake rates, i.e., 50–200 µl min−1, by applying desolvation of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a29572c5540ad40851fb679b45dad308
https://hdl.handle.net/11245/1.176770
https://hdl.handle.net/11245/1.176770
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 116:297-308
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e73b20eaf3cd09b0cff56ee026c36e5
https://doi.org/10.1016/s1381-1169(96)00195-1
https://doi.org/10.1016/s1381-1169(96)00195-1
Publikováno v:
Journal of Analytical Atomic Spectrometry. 12:1065-1068
An electrospray nebulizer with a miniaturized spray chamber is described which is suitable for coupling micro-HPLC with ICP-AES for speciation of organometallic compounds in microlitre samples. The sensitivity and selectivity, the main characteristic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d9990411ae36b9779cf5f663e5699c1
https://doi.org/10.1039/a701614j
https://doi.org/10.1039/a701614j
Publikováno v:
Journal of Microcolumn Separations. 9:591-600
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90822075e68bebeefc7936f5c0bdf774
https://doi.org/10.1002/(sici)1520-667x(1997)9:8<591::aid-mcs2>3.0.co
https://doi.org/10.1002/(sici)1520-667x(1997)9:8<591::aid-mcs2>3.0.co
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 49:761-768
An electrospray nebulizer was constructed for possible use as an interface for micro-HPLC and ICP-AES. The sample uptake rate was 10 μl min −1 . To allow the transport of the aerosol to the plasma, the highly positively charged droplets produced b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28c7bc44a85a0e92594874ceb8760fa1
https://doi.org/10.1016/0584-8547(94)80067-7
https://doi.org/10.1016/0584-8547(94)80067-7
Autor:
P.C.J. Kamer, Armin Buhling, P.W.N.M. van Leeuwen, Kees Goubitz, Jan Fraanje, Jaap W. Elgersma
Publikováno v:
Organometallics, 3027-3037. American Chemical Society
ISSUE=16;STARTPAGE=3027;ENDPAGE=3037;ISSN=0276-7333;TITLE=Organometallics
ISSUE=16;STARTPAGE=3027;ENDPAGE=3037;ISSN=0276-7333;TITLE=Organometallics
Three novel amphiphilic diphosphines have been synthesized: bis[2-(phenyl(3-pyridyl)phosphino)ethyl] ether (POPpy) and bis[2-((4-((diethylamino)methyl)phenyl)phenylphosphino)ethyl] ether (POPam), based on bis[2-(diphenylphosphino)ethyl] ether (POP),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a233eba3e2efbb218cc570433ef854f
https://dare.uva.nl/personal/pure/en/publications/novel-amphiphilic-diphosphines-synthesis-xray-structure-rhodium-complexes-use-in-hydroformylation-and-rhodium-recycling(c9ac2e61-591b-4357-a44d-e46219915d6d).html
https://dare.uva.nl/personal/pure/en/publications/novel-amphiphilic-diphosphines-synthesis-xray-structure-rhodium-complexes-use-in-hydroformylation-and-rhodium-recycling(c9ac2e61-591b-4357-a44d-e46219915d6d).html
Publikováno v:
Journal of Analytical Atomic Spectrometry, 9, 619-622. Royal Society of Chemistry
Standard deviations and detection limits in inductively coupled plasma atomic emission spectrometry (ICP-AES) are theoretically calculated. Theoretical and experimental data are compared. Practical application of the theory is described. The theory h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80d05ba41b215c2f8d3127e2881bec74
https://dare.uva.nl/personal/pure/en/publications/theoretical-calculation-of-the-standard-deviation-and-detection-limit-in-inductively-coupled-plasma-atomic-emission-spectrometry(3388e205-141c-4962-9152-430260cd9ede).html
https://dare.uva.nl/personal/pure/en/publications/theoretical-calculation-of-the-standard-deviation-and-detection-limit-in-inductively-coupled-plasma-atomic-emission-spectrometry(3388e205-141c-4962-9152-430260cd9ede).html
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :2143
For the rhodium-catalysed hydroformylation of higher alkenes the novel amphiphilic diphosphines 2,2′-bis[phenyl(3-pyridyl)phosphinomethyl]-1,1′-biphenyl (L1), 2,2′-bis(diphenylphosphinomethyl)-3,3′-bipyridine (L2), 2,2′-bis[phenyl(3-pyridyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::923bb0e0b696d9fd440b1b9c8cc1919d
https://doi.org/10.1039/dt9960002143
https://doi.org/10.1039/dt9960002143
Publikováno v:
Journal of Molecular Catalysis A-Chemical, 98. Elsevier
The performance of a new rhodium recycling system is described using a series of amphiphilic ligands: Ph 2 ArP (Ar = 3-hydroxyphenyl, 4-carboxyphenyl), Ph n Ar 3 − n P (Ar = 4-PhCH 2 X , X = NEt 2 , NMePh, NPh 2 ; n = 1–2) and Ph n Ar 3 − n P (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b367b75d5646fa6dbe4e5287eef31bb4
https://dare.uva.nl/personal/pure/en/publications/rhodium-catalyzed-hydroformylation-of-higher-alkenes-using-amphiphilic-ligands(04198acb-907d-458d-9143-270beb9f10d8).html
https://dare.uva.nl/personal/pure/en/publications/rhodium-catalyzed-hydroformylation-of-higher-alkenes-using-amphiphilic-ligands(04198acb-907d-458d-9143-270beb9f10d8).html
Publikováno v:
Fresenius' Zeitschrift für analytische Chemie. 313:103-107
A comparison of performance characteristics of ICAP-AES and ETA-AAS experienced in analyzing Cu and Zn in blood serum is described. Accuracy and precision were evaluated by a statistical procedure permitting graphical representation of the results. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7467f2b71b3f6285fade0e4c72b8b4a0
https://doi.org/10.1007/bf00518213
https://doi.org/10.1007/bf00518213