Results 241 to 250 of about 296,058 (324)

305. Utility of the MR Examination Using Turbo SE

open access: bronze, 1993
Dai Minakata   +5 more
openalex   +2 more sources

Quality Control Strategies for Differentiation of Kalanchoe Species

open access: yesPhytochemical Analysis, EarlyView.
ABSTRACT Kalanchoe species products are commercially available in local markets and by internationally accessible online retailers and may exhibit quality issues because of misidentification from similar common names and anatomical similarities among related species used as feedstock. This study proposes an approach using UPLC‐MS/MSE and HPTLC, coupled
Evelyn A. de Andrade   +8 more
wiley   +1 more source

483. T1 estimation using Inversion Recovery Prepared Snapshot FLASH (Turbo-FLASH)

open access: bronze, 1993
Isao Yanagawa   +4 more
openalex   +2 more sources

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

open access: yesPolymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

Tunable Plasma‐Polymerized Organosilicon Films for Toluene Sorption

open access: yesPlasma Processes and Polymers, EarlyView.
This study demonstrates that plasma conditions during PECVD tune organosilicon film structure and toluene sensing, with rubbery films offering high sensitivity, strong selectivity for toluene over water, and excellent reversibility. These insights enable the tailored design of advanced materials for sensitive, selective detection of VOC contaminants in
Stéphane Boyer   +5 more
wiley   +1 more source

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