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Unraveling Quantitative Sensing Mechanism and Predictive Molecular Metrics for High‐Performance OFET Amine Sensors

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel chloro boron subphthalocyanine/polymer blend OFET sensor achieving 0.005 ppb limit of detection for ammonia at room temperature and high selectivity against similar amines. An original theoretical framework is proposed to describe the sensing mechanism, relating analyte molecular volume and Lewis basicity to sensor ...
Kavinraaj Ella Elangovan   +6 more
wiley   +1 more source

Unveiling Multidimensional Physicochemical Design Principles for Tissue Processing Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
This study establishes a materials‐based design framework for polymer hydrogels in tissue clearing, linking physicochemical properties to performance in tissue processing, labeling, and imaging. By analyzing rheology, swelling, porosity, antibody diffusion, mechanical performance, and thermochemical stability across platforms, this work provides a ...
Sangjae Kim   +8 more
wiley   +1 more source
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Amino acid compositions of proteinoids

Archives of Biochemistry and Biophysics, 1963
Abstract Proteinoids prepared by thermal copolymerization of 18 common amino acids have been analyzed. Conditions for quantitative recovery of the total amino acids following hydrolysis have been established. The effects of various amino acid reaction mixtures upon the composition of the polymers obtained have been studied.
S W, FOX   +3 more
openaire   +2 more sources

Amino-acid Composition of Crotoxin

Nature, 1951
THE first snake-venom prepared in the pure crystalline form was crotoxin from Crotalus terr. terr. as described in 1938; at that time only its cystine and methionine contents were quantitatively determined1. This protein, with a molecular weight of 30,0002, proved to be homogeneous3 in the ultra-centrifuge2 as well as by electrophoresis4.
K H, SLOTTA, J, PRIMOSIGH
openaire   +2 more sources

Amino-Acid Composition of Salmine

Nature, 1949
A DETAILED chemical analysis of the amino-acid composition of salmine (from a commercial source) was presented by Block and Boiling1, who used chemical and microbiological techniques. The amino-acids found were arginine, alanine, isoleucine, proline, serine and valine. Tristram2 confirmed the presence of these, and in addition demonstrated that glycine
D, HAMER, D L, WOODHOUSE
openaire   +2 more sources

Amino acid composition of mycobacteria

Archives of Biochemistry and Biophysics, 1956
Abstract The amino acid composition of ten strains of mycobacteria cultured on chemically defined media has been determined by microbiological assay. It was found that glutamic acid is the most abundant amino acid, and that the relative order of abundance of the other amino acids differs somewhat from that of other microorganisms or vertebrates ...
B, GINSBURG, S L, LOVETT, M S, DUNN
openaire   +2 more sources

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