Results 91 to 100 of about 133,066 (344)

[Determination of 101 pesticide residues in Platycodonis radix and extracts of Angelica sinensis by gel permeation chromatography-gas chromatography-ion trap mass spectrometry]. [PDF]

Se Pu, 2023
Zhang R, Chen Y, Zheng P, Dai Y, Li S, Jia Y, Xie R, Wang J.   +7 more
europepmc   +1 more source

Fractionation of Poly(γ-b-enzyl-L-glutamate) by Gel-Permeation Chromatography [PDF]

, 1973
Kuniaki Nagayama, Shozo Okada
openalex   +1 more source

A High‐Capacity Semiconductor Organic Polymer for Stable Aqueous Ammonium‐Ion Storage

Advanced Materials, EarlyView.
The dual challenges of solubility and low conductivity in aqueous ammonium ions storage using the tetraamino‐p‐benzoquinone material are addressed through an amidation reaction and the conjugation effect. The delocalization of electrons facilitates rapid charge transport and collection.
Zi‐Hang Huang, Miao Liu, Yue Zhang, Hui Li, Jichi Liu, Zhijun Wu, Wubin Du, Hongge Pan, Tianyi Ma   +8 more
wiley   +1 more source

Mechanically Robust and Ion‐Conductive Polyampholyte Elastomers via Dimeric Ionic Bonding

Advanced Materials, EarlyView.
This study introduces a new class of polyampholyte ionic elastomers balancing both high mechanical strength and ionic conductivity by utilizing a novel precipitation method to create ionic dimers. The resulting elastomers exhibited strong mechanical performance and excellent ion mobility, making them ideal for applications in flexible electronics ...
Taebin Kim, Kyeong‐Seok Oh, SeJung Oh, Jong Gun Jung, Gwanho Kim, Woojoong Kim, Yeonji Kim, Jiwon Kim, Hyunseo Kang, Sang‐Young Lee, Cheolmin Park   +10 more
wiley   +1 more source

Phosphorus speciation analysis of fatty-acid-based feedstocks and fast pyrolysis biocrudes via gel permeation chromatography inductively coupled plasma high-resolution mass spectrometry. [PDF]

RSC Adv, 2021
Garcia-Montoto V, Verdier S, Dayton DC, Mante O, Arnaudguilhem C, Christensen JH, Bouyssiere B.   +6 more
europepmc   +1 more source

Responsive Polyelectrolyte Brushes in Applications: Functions, Stimuli, and Design Considerations

Advanced Materials, EarlyView.
With advances in the synthesis of polyelectrolyte brushes, these coatings of surface‐grafted chains find uses in an increasing number of applications. This review summarizes three core aspects of these brushes: how they introduce functionality to surfaces; how external stimuli influence their properties; and what practical considerations should be ...
Leon A. Smook, Andreas Dahlin, Karin Schroën, Sissi de Beer   +3 more
wiley   +1 more source

Adaptation of an automatic densimeter as detector for gel permeation chromatography [PDF]

, 1978
Jeanne François, Marcel Jacob, Z. Grubišić-Gallot, H. Benoît   +3 more
openalex   +1 more source

Single‐Crystal Organic Field‐Effect Transistors Based on 5,15‐Bisaryl‐Tetrabenzoporphyrins: Synthesis, Structure, and Charge Transport Properties

Advanced Materials Interfaces, EarlyView.
This study explores single‐crystal organic field‐effect transistors (SC‐OFETs) based on 5,15‐bisaryl‐tetrabenzoporphyrin derivatives. It highlights the impact of meso‐substituted groups on molecular packing and charge transport. Among the derivatives, C8Ph‐BP achieves the highest hole mobility (1.64 cm2 V−¹ s−¹) due to enhanced π‐stacking with ...
Kazuya Miyazaki, Kento Teranishi, Hiroshi Matsuda, Kyohei Matsuo, Mitsuaki Yamauchi, Yoshiyuki Mizuhata, Nobutaka Shioya, Takeshi Hasegawa, Hiroko Yamada   +8 more
wiley   +1 more source

[Simultaneous determination of seven dimethylcyclosiloxanes in cosmetics of different formulation systems by gel permeation chromatography purification-gas chromatography-tandem mass spectrometry]. [PDF]

Se Pu, 2022
Xiao G, Yuan L, Luo C, Luo X, Huang Y.
europepmc   +1 more source

Design of Highly Efficient Nanomembranes Toward Direct Air Capture. Essential Role of Nanolayer Interface

Advanced Materials Interfaces, EarlyView.
Novel nanometer‐thick membranes are developed from multi‐layers of siloxane and oxyethylene polymers. Such polymers can give record‐high CO2 permeability of 10000 GPU and satisfactory CO2/N2 selectivity of 50. This permeation is based on a kinetic process, and interface‐ controlled.
Miho Ariyoshi, Shigenori Fujikawa, Toyoki Kunitake   +2 more
wiley   +1 more source