Results 171 to 180 of about 277,049 (293)

Separation of lipid classes by solid phase extraction

Journal of Lipid Research, 1993
doaj   +1 more source

Targeted Determination of Residual Sex Hormones in Cosmetics Using Magnetic Solid-Phase Extraction with Isotope-Labeled Internal Standards by UHPLC-MS/MS. [PDF]

Molecules
Dong Y, Sun S, Qiao Y, Yu C, Wang H, Sun L.   +5 more
europepmc   +1 more source

3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response

Advanced Engineering Materials, EarlyView.
A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley   +1 more source

Solid-Phase Extraction of Some Heavy Metal Ions on a Double-Walled Carbon Nanotube Disk and Determination by Flame Atomic Absorption Spectrometry [PDF]

, 2011
Aslıhan Karatepe, Mustafa Soylak, Latif Elçı   +2 more
openalex   +1 more source

A low-cost cellulose-based composite as an efficient solid phase extraction sorbent for the determination of antibiotics in water. [PDF]

RSC Adv
Olorunnisola D, Olorunnisola CG, Günter C, Okoli CP, Omorogie MO, Unuabonah EI, Rawel HM, Taubert A.   +7 more
europepmc   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Solid Phase Extraction of Fluoroquinolone Antibiotics from Wastewaters – Assessment of Different Commercial Sorbents

, 2013
Alexandra S. Maia, Ana R. Ribeiro, Paula M. L. Castro, Maria Elizabeth Tiritan   +3 more
openalex   +1 more source

Fractionation of Saffron (<i>Crocus sativus</i> L.) Extract by Solid-Phase Extraction and Subsequent Encapsulation in Liposomes Prepared by Reverse-Phase Evaporation. [PDF]

Molecules
Ruggieri F, Maggi MA, Commito F, Badia F, Giansanti L.   +4 more
europepmc   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Fabrication of Magnetic Nano-Fe3O4chitosan/Graphene Oxide sorbents by New Method and Application in Solid Phase Extraction for Preconcentration of Mo (II)

, 2019
Ali Moghimi, Mohammad Yari
openalex   +1 more source