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Dopamine-modified magnetic graphene oxide as a recoverable sorbent for the preconcentration of metal ions by an effervescence-assisted dispersive micro solid-phase extraction procedure

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00522C, Paper
Basira Karbalaie, Maryam Rajabi, Bahareh Fahimirad
Nanomagnetic graphene oxide modified with dopamine (GO–Fe3O4–DA) was synthesized via a very simple procedure.
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A novel hybrid micro extraction for sensitive determination of 17β-Estradiol in water samples

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00581A, Paper
Shivender Singh Saini
A novel and green hybrid of pipette tip micro solid phase extraction (PT-µSPE) and supported liquid extraction (SLE) has been tailored and established for efficient and sensitive determination of 17β-Estradiol...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Fast magnetic solid-phase extraction using Fe3O4-NH2@MOF material for monohydroxy polycyclic aromatic hydrocarbons in urine of coke-oven workers

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00449A, Paper
Yahui Wang, Meng Yan, Qianqian Ji, Manman Wang, Qian Wang, Xue-Sheng Wang, Yulan Hao
In this work, magnetic material (Fe3O4-NH2@MIL-101) was successfully prepared, and the material was used as a sorbent for the magnetic solid-phase extraction (MSPE) of trace level monohydroxy polycyclic aromatic hydrocarbons...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Multi-residue determination of micropollutants in Nigerian fish from Lagos lagoon using ultrasound assisted extraction, solid phase extraction and ultra-high-performance liquid chromatography tandem mass spectrometry

Anal. Methods, 2020, 12,2114-2122
DOI: 10.1039/D0AY00411A, Paper
Idera Fabunmi, Natalie Sims, Kathryn Proctor, Aderonke Oyeyiola, Temilola Oluseyi, Kehinde Olayinka, Barbara Kasprzyk-Hordern
This reports for the first time a simple and robust approach in determining pharmaceuticals in different fish species in Nigeria.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Rh(III) hydroxocomplexes speciation using HPLC-ESI-MS

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00363H, Paper
Victoria V Volchek, Semen Nikolaevich Berdyugin, Olga Vasil`evna Shuvaeva, Dmitriy Sheven, Danila Vasilchenko, Sergey Korenev
A mixture of rhodium(III) hydroxocomplexes formed during the polycondensation process in alkaline media has been fully characterized by the hyphenated high performance liquid chromatography with electrospray ionization mass spectrometry (HPLC-ESI-MS)....
The content of this RSS Feed (c) The Royal Society of Chemistry




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Solid-phase microextraction using a β-ketoenamine-linked covalent organic framework coating for efficient enrichment of synthetic musks in water samples

Anal. Methods, 2020, Advance Article
DOI: 10.1039/C9AY02755F, Paper
Lian Wen, Peng Wu, Lei-Lei Wang, Li-Zong Chen, Ming-Lin Wang, Xia Wang, Jin-Ming Lin, Ru-Song Zhao
This study indicated the promising applicability of the TpPa-1 as a solid-phase microextraction fiber coating for reliably detecting synthetic musks at trace levels from environmental samples.
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Effects of harvesting and extraction methods on metabolite recovery from adherently growing mammalian cells

Anal. Methods, 2020, Advance Article
DOI: 10.1039/C9AY02753J, Paper
Yun Luo, Ningbo Geng, Baoqin Zhang, Jiping Chen, Haijun Zhang
We compare the efficiencies of different cell harvesting methods and metabolite extraction methods in sample preparation procedures and provide a cell sample processing protocol which focuses on maximizing metabolite recovery ranging from polar to lipidic ones.
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Multivariate optimization of an ultrasound-assisted extraction procedure for the determination of Cu, Fe, Mn, and Zn in plant samples by flame atomic absorption spectrometry

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00554A, Paper
Floriatan Santos Costa, Raquel Viana Pinto Leal, Clissiane Soares Viana Pacheco, Fábio Alan Carqueija Amorim, Raildo Mota de Jesus, Luana Novaes Santos, Erik Galvão Paranhos da Silva
A new ultrasound-assisted extraction method simple and fast was developed employing multivariate optimization.
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Facile dispersive solid-phase extraction based on humic acid for the determination of aflatoxins in various edible oils

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00534G, Paper
Ping Liu, Yan-Hua Liao, Hao-Bo Zheng, Yang Tang
Aflatoxins (AFs), as the secondary metabolites produced by some toxigenic fungi of Aspergillus species, are well known to be extremely harmful to humans and animals because of their high toxicity, mutagenicity, carcinogenicity, and teratogenicity.
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Detection of radium at the attogram per gram level in copper by inductively coupled plasma mass spectrometry after cation-exchange chromatography

Anal. Methods, 2020, 12,2272-2278
DOI: 10.1039/D0AY00512F, Paper
Mélodie Bonin, Dominic Larivière, Pavel P. Povinec
In this study, a new method was developed for the separation and isolation of radium from metallic copper.
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Dispersive micro-solid phase extraction based on graphene/polydopamine composite for the extraction of pyrethroids in water samples

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00562B, Paper
Qinqin Xu, Kexin Qiao, Chen Yan, Zikai Liu, Runhua Lu, Wenfeng Zhou
In this study, a simple, rapid, precise, and environmentally friendly microextraction named dispersive micro-solid phase extraction based on graphene/polydopamine composite as sorbent was investigated for the analysis of four pyrethroids...
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Fabrication of an electrochemical sensor based on metal-organic framework ZIF-8 for quantitation of silver ion: optimizing experimental conditions by central composite design (CCD)

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00843E, Paper
Farzaneh Hashemi , Ali Reza Zanganeh, Farid Naeimi , Maryam Tayebani
The ZIF-8 was synthesized and carbon paste electrode (CPE) modified with this metal-organic framework utilized for quantitation of silver(Ι) by differential pulse anodic stripping voltammetry (DPASV) technique. The prepared ZIF-8...
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Govt to gain Rs 1.6 lakh cr this fiscal from record excise duty hike on petrol, diesel

The cash-strapped government will gain close to Rs 1.6 lakh crore in additional revenues this fiscal from a record increase in excise duty on petrol and diesel, that will help make up for revenue it lost in a slowing economy and shutting down of businesses due to coronavirus lockdown.




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Record excise duty hike unlikely to help bridge fiscal gap: Report

Following the record hike in excise duty on petrol and diesel, the total incidence of taxation on auto fuels jumped to 70 per cent of the retail price. But the retail prices are not impacted as the hike completely wipes out the fall in crude prices.




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Excel 2010 for Engineering Statistics [electronic resource] : A Guide to Solving Practical Problems / by Thomas J. Quirk

Cham : Springer International Publishing : Imprint: Springer, 2014




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An Introduction to Random Interlacements [electronic resource] / by Alexander Drewitz, Balázs Ráth, Artëm Sapozhnikov

Cham : Springer International Publishing : Imprint: Springer, 2014




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Basics of Modern Mathematical Statistics [electronic resource] : Exercises and Solutions / by Wolfgang Karl Härdle, Vladimir Spokoiny, Vladimir Panov, Weining Wang

Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2014




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Limit Theorems for Multi-Indexed Sums of Random Variables [electronic resource] / by Oleg Klesov

Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2014




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Optimal Mixture Experiments [electronic resource] / by B.K. Sinha, N.K. Mandal, Manisha Pal, P. Das

New Delhi : Springer India : Imprint: Springer, 2014




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Collecting spatial data [electronic resource] : optimum design of experiments for random fields / Werner G. Müller

Berlin : Springer, 2007




ex

Python programming in context / Bradley N. Miller, David L. Ranum, Julie Anderson

Miller, Bradley N., author




ex

Contingent computation : abstraction, experience, and indeterminacy in computational aesthetics / M. Beatrice Fazi

Fazi, M. Beatrice, 1981- author




ex

Excel statistics : a quick guide / Neil J. Salkind, University of Kansas

Salkind, Neil J




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Emerging technologies in computing : Second International Conference, iCETiC 2019, London, UK, August 19-20, 2019 : proceedings / Mahdi H. Miraz, Peter S. Excell, Andrew Ware, Safeeullah Soomro, Maaruf Ali (eds.)




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Government looking into possibility of building smart cities along Delhi-Mumbai Expressway: Nitin Gadkari

"The government is looking if NHAI can plan a township along the highway (Delhi-Mumbai Expressway) ... a Cabinet note has been floated for this," Road Transport, Highways and MSME Minister Gadkari said during an interaction with real estate body NAREDCO via a video conference.




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Delhi-Amritsar-Katra Expressway to pass through Amritsar: Harsimrat Kaur Badal

Food processing industries minister Harsimrat Kaur Badal on Thursday said that one section of the Delhi-Amritsar-Katra Expressway would pass through Amritsar after being split into two at Kartarpur even as the other section would go through Gurdaspur to Katra.




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Green nod to Rs 922 crore new Parliament complex

The green signal to the mega project in the national capital- given with the usual caveats on minimised tree cutting, environmental responsibility and so on- comes even as a Special Leave Petition related to land use change for the new complex is pending before the Supreme Court.




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Protein—fragment complex structures derived by NMR Molecular Replacement

RSC Med. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0MD00068J, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Felix Torres, Dhiman Ghosh, Dean Strotz, Celestine Chi, Ben Davis, Julien Orts
Recently we have established an NMR Molecular Replacement method, which is capable of solving the structure of the interaction site of protein-ligand complexes in a fully automated manner. While the...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Transportation workforce planning and development strategies / Robert Puentes, Alice Grossman, Brianne Eby, Alex Bond

Barker Library - TE7.N2755 no.543




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LRFD minimum flexural reinforcement requirements / Sri Sritharan, Hartanto Wibowo, Michael J. Rosenthal, Jacob N. Eull (Iowa State University) ; Jay Holombo (T.Y. Lin International)

Barker Library - TE7.N25 no.906




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Structural modeling and experimental techniques / Harry G. Harris and Gajanan M. Sabnis

Online Resource




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Worked examples for the design of concrete structures to Eurocode 2 / Tony Threlfall

Online Resource




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Field verification of proposed changes to the AASHTO R 30 procedures for laboratory conditioning of asphalt mixtures / David Newcomb, Edith Arámbula-Mercado, Amy Epps Martin, Mengge Yuan, Texas A&M Transportation Institute; Nam Tran, Fan Yin, Na

Barker Library - TE7.N25 no.919




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Systems engineering: a systemic and systematic methodology for solving complex problems.

Online Resource




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Relationships and the course of social events during mineral exploration: an applied sociology approach / Jan Boon

Online Resource




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Closed loop management in mineral resource extraction: turning online geo-data into mining intelligence / Jörg Benndorf

Online Resource




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Marine oil and gas exploration in China / Yongsheng Ma

Online Resource




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What's your digital business model?: six questions to help you build the next-generation enterprise / Peter D. Weill and Stephanie L. Woerner

Dewey Library - HD30.2.W4514 2018




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Technical guidance for petroleum exploration and production plans Tarek Al-Arbi Omar Ganat

Online Resource




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Mexican waves: radio broadcasting along Mexico's northern border, 1930-1950 / Sonia Robles

Dewey Library - HE8699.M4 R63 2019




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Iterative learning control for flexible structures Tingting Meng, Wei He

Online Resource




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Quintessenz aus Anfang, Mitte und Ende der Wundercurversuche, welche zu Würzburg und Bamberg durch Martin Michel, Bauer von Wittighausen und durch Se. Hochwürden und Durchlaucht den Herrn Domherrn, Vicariatsrath und Prinzen Alexander v. Hohenloh

Autor:
Erschienen 1822
BSB-Signatur Bavar. 4004,II,8

URN: urn:nbn:de:bvb:12-bsb10381732-0
URL: http://reader.digitale-sammlungen.de/de/fs1/object/display/bsb10381732_00001.html/




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Ordinary places, extraordinary events [electronic resource] : citizenship, democracy and public space in Latin America / edited by Clara Irazábal

London ; New York : Routledge, 2008




ex

Experimenting with Multiple Measures of Teacher Effectiveness

How do we identify great teachers and help all teachers improve their craft? The best option may be to combine student growth measures, observations of teachers in the classroom, and student surveys.




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The people want : a radical exploration of the Arab uprising / Gilbert Achcar ; translated from the French by G.M. Goshgarian

Achcar, Gilbert




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The African affairs reader : key texts in politics, development, and international relations / edited by Nic Cheeseman, Lindsay Whitfield and Carl Death




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A camera on the Somme / [Corinne Perkin, exhibition curator]

Perkin, Corrie




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Babylonia, the Gulf Region, and the Indus : archaeological and textual evidence for contact in the third and early second millennium B.C. / Steffen Laursen and Piotr Steinkeller

Laursen, Steffen, author




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Teaching religious influences in history in Australia : a submission on the National History Curriculum, framing paper / prepared by Mr Alex Mills

Mills, Alex, author




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The PyQGIS programmer's guide : extending QGIS 3.x with Python 3 / Gary Sherman

Sherman, Gary E., 1953- author