Results 81 to 90 of about 122,821 (325)

Thin-layer Chromatography of Some Nitramine-Explosives. [PDF]

open access: bronze, 1961
J. G. L. Harthon   +5 more
openalex   +1 more source

Dendrimer Conjugates with PD‐L1‐Binding Peptides Enhance In Vivo Antitumor Immune Response

open access: yesAdvanced Healthcare Materials, EarlyView.
In this paper, a novel nanoparticle scaffold composed of dendrimers conjugated with peptide‐based immune checkpoint inhibitors, enhancing drug delivery efficacy is introduced. By conjugating PD‐L1‐binding peptides to dendrimers, multivalent binding effects are harnessed, resulting in enhanced binding affinity, prolonged half‐life, and improved ...
DaWon Kim   +11 more
wiley   +1 more source

Chemiluminescence detection of gangliosides by thin-layer chromatography.

open access: yesJournal of Lipid Research, 1995
We describe a method for the detection of gangliosides on thin-layer chromatography plates using enhanced chemiluminescence. In contrast to previously published colorimetric techniques, the use of chemiluminescence of detect antibody binding to ...
S L Arnsmeier, A S Paller
doaj  

Evolution through time of Pyrrolizidine Alkaloids detection and quantification [PDF]

open access: yesarXiv, 2013
Pyrrolizidine Alkaloids (PAs) are a group of naturally occurring alkaloids that are produced by plants as a defense mechanism against insect herbivores. The analytical methodologies employed for their detection have come a long way since the first analytical experiment and in the last 30 years had an enormous development, both technological and ...
arxiv  

Thin-Layer Chromatography of Anticonvulsant Drugs [PDF]

open access: bronze, 1969
C. E. Pippenger   +2 more
openalex   +1 more source

Conductive Polymer Coatings Control Reaction Selectivity in All‐Iron Redox Flow Batteries

open access: yesAdvanced Materials, EarlyView.
Aqueous redox flow batteries are limited by the competing hydrogen evolution reaction (HER) at their negative electrodes. In this work, conductive polymers are conformally coated on porous carbonaceous electrodes to improve the reaction selectivity of hybrid all‐iron redox flow batteries.
Emre B. Boz   +3 more
wiley   +1 more source

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

open access: yesAdvanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis   +6 more
wiley   +1 more source

Preparative thin-layer and column chromatography of prostaglandins

open access: yesJournal of Lipid Research, 1969
Analytical and preparative chromatographic methods for monounsaturated prostaglandins are described. The systems were developed specifically for separation of the various hydroxy epimers of prostaglandin E1 and F1 but also offer superior separations for ...
Niels H. Andersen
doaj  

Ein einfacher Lichtabsorptionsdetektor für die Durchlauf-Dünnschichtchromatographie

open access: yesCHIMIA, 1976
Description is given of a photometric detector for continuousflow thin-layer chromatography. The detection takes place directly on the thin-layer foil during the separation of sample components. The detector has a maximum of sensitivity at 550 nm.
H.U. Schmid, Y. Cramer, H. Arm
doaj   +1 more source

Peak Alignment of Gas Chromatography-Mass Spectrometry Data with Deep Learning [PDF]

open access: yesarXiv, 2019
We present ChromAlignNet, a deep learning model for alignment of peaks in Gas Chromatography-Mass Spectrometry (GC-MS) data. In GC-MS data, a compound's retention time (RT) may not stay fixed across multiple chromatograms. To use GC-MS data for biomarker discovery requires alignment of identical analyte's RT from different samples.
arxiv  

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