693.932 PEOPLE
| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Voit, Brigitte
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Topics
Publications (37/37 displayed)
- 2024Retraction of “Fe3O4 Nanoparticles Grown on Cellulose/GO Hydrogels as Advanced Catalytic Materials for the Heterogeneous Fenton-like Reaction”
- 2024Retraction of “Multifunctional Cellulose/rGO/Fe3O4 Composite Aerogels for Electromagnetic Interference Shielding”
- 2023Synthesis and characterization of poly(1,2,3-triazole)s with inherent high sulfur content for optical applications
- 2023Screen printable PANI/carbide-derived carbon supercapacitor electrode ink with chitosan bindercitations
- 2023Influence of Polyvinylpyrrolidone on Thermoelectric Properties of Melt-Mixed Polymer/Carbon Nanotube Compositescitations
- 2021Chemical Bonded PA66-PTFE-Oil Composites as Novel Tribologically Effective Materials: Part 2
- 2021Highly Tunable Piezoresistive Behavior of Carbon Nanotube-Containing Conductive Polymer Blend Composites Prepared from Two Polymers Exhibiting Crystallization-Induced Phase Separationcitations
- 2021Self-Replication of Deeply Buried Doped Silicon Structures, which Remotely Control the Etching Process: A New Method for Forming a Silicon Pattern from the Bottom Up
- 2020MWCNT induced negative real permittivity in a copolyester of Bisphenol-A with terephthalic and isophthalic acids
- 2020MWCNT induced negative real permittivity in a copolyester of Bisphenol-A with terephthalic and isophthalic acidscitations
- 2020RETRACTED: Multifunctional Cellulose/rGO/Fe3O4 Composite Aerogels for Electromagnetic Interference Shieldingcitations
- 2020Tuning the Piezoresistive Behavior of Poly(Vinylidene Fluoride)/Carbon Nanotube Composites Using Poly(Methyl Methacrylate)citations
- 2020Aerogels Based on Reduced Graphene Oxide/Cellulose Composites: Preparation and Vapour Sensing Abilitiescitations
- 2020Thermal annealing to influence the vapor sensing behavior of co-continuous poly(lactic acid)/polystyrene/multiwalled carbon nanotube compositescitations
- 2020Tuning the Structure and Performance of Bulk and Porous Vapor Sensors Based on Co-continuous Carbon Nanotube-Filled Blends of Poly(vinylidene fluoride) and Polycarbonates by Varying Melt Viscositycitations
- 2020Synthesis and characterization of stiff, self-crosslinked thermoresponsive DMAA hydrogels
- 2019Melt-mixed PP/MWCNT composites: Influence of CNT incorporation strategy and matrix viscosity on filler dispersion and electrical resistivity
- 2019Organic vapor sensing behavior of polycarbonate/polystyrene/multi-walled carbon nanotube blend composites with different microstructurescitations
- 2019Amorphous Conjugated Polymers as Efficient Dual‐Mode MALDI Matrices for Low‐Molecular‐Weight Analytescitations
- 2019RETRACTED: Fe3O4 Nanoparticles Grown on Cellulose/GO Hydrogels as Advanced Catalytic Materials for the Heterogeneous Fenton-like Reactioncitations
- 2019Melt-Mixed PP/MWCNT Composites: Influence of CNT Incorporation Strategy and Matrix Viscosity on Filler Dispersion and Electrical Resistivitycitations
- 2018Electrical and vapor sensing behaviors of polycarbonate composites containing hybrid carbon fillerscitations
- 2018Smart cellulose/graphene composites fabricated by in-situ chemical reduction of graphene oxide for multiple sensing applicationscitations
- 2018A Chemically Doped Naphthalenediimide-Bithiazole Polymer for n-Type Organic Thermoelectricscitations
- 2018Tuning the conductance of a molecular wire by the interplay of donor and acceptor unitscitations
- 2018Alkyl Branching Position in Diketopyrrolopyrrole Polymerscitations
- 2017Polypropylene-based melt mixed composites with singlewalled carbon nanotubes for thermoelectric applications: Switching from p-type to n-type by the addition of polyethylene glycolcitations
- 2016High refractive index hyperbranched polyvinylsulfides for planar one-dimensional all-polymer photonic crystalscitations
- 2016Copolymerization of zinc-activated isoindigo- and naphthalene-diimide based monomers: an efficient route to low bandgap π-conjugated random copolymers with tunable properties
- 2015Methacrylate Copolymers with Liquid Crystalline Side Chains for Organic Gate Dielectric Applicationscitations
- 2014Low-temperature photosensitive polyimide processing for use in 3D integration technologiescitations
- 2014Innovative Molecular Design for a Volume Oriented Component Diagnostic: Modified Magnetic Nanoparticles on High Performance Yarns for Smart Textilescitations
- 2014Dispersability of multiwalled carbon nanotubes in polycarbonate-chloroform solutionscitations
- 2013Interfacial chemistry using a bifunctional coupling agent for enhanced electrical properties of carbon nanotube based compositescitations
- 2012Influence of different carbon nanotubes on the electrical and mechanical properties of melt mixed poly(ether sulfone)-multi walled carbon nanotube composites
- 2007Dendrimere als vielseitige, nano-skalige Objekte für biomimetische, biomedizinische und katalytische Fragestellungen
- 2006Hyperbranched Polyesters and Poly(ether amide)s - Synthesis, Modification, Melt Rheology and Application in Blends
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article
Amorphous Conjugated Polymers as Efficient Dual‐Mode MALDI Matrices for Low‐Molecular‐Weight Analytes
Abstract
<jats:title>Abstract</jats:title><jats:p>Matrix‐assisted laser desorption/ionization mass spectrometry (MALDI MS) usually employs highly crystalline small‐molecule matrices, and the analyte is interpreted as being co‐crystallized with the matrix. We recently showed that semi‐crystalline polymers are efficient matrices for the detection of low‐molecular‐weight compounds (LMWCs) in MALDI MS and MALDI MS Imaging, and are dual‐mode, i. e., enabling both positive and negative modes. The matrix performances of two fluorene/napthalene diimide co‐polymers P(TNDIT‐Fl(C<jats:sub>4</jats:sub>C<jats:sub>2</jats:sub>)) and P(TNDIT‐Fl(C<jats:sub>10</jats:sub>C<jats:sub>8</jats:sub>)) were investigated and compared. Both are fully amorphous according to XRD measurements, show high relative absorption values at the wavelength of common MALDI lasers (λ<jats:sub>Nd:YAG</jats:sub>=355 nm: C<jats:sub>4</jats:sub>C<jats:sub>2</jats:sub>=73 %; C<jats:sub>10</jats:sub>C<jats:sub>8</jats:sub>=67 %), and are solution processable. As matrices, they are dual‐mode, and enable the detection of LMWCs while being mostly MALDI‐silent. Compared with semicrystalline polymer matrices, the amorphous matrices give similar or better signal intensities, thus indicating that analyte inclusion takes place in the amorphous part of the polymer matrix.</jats:p>