Results 241 to 250 of about 678,239 (344)

Analysis of aliphatic biopolymers using thermochemolysis with tetramethylammonium hydroxide (TMAH) and gas chromatography–mass spectrometry

, 1998
José C. del Rı́o, Patrick G. Hatcher
openalex   +2 more sources

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

High-throughput quantitation of acetaldehyde and ethanol in mice using gas chromatography/mass spectrometry positive chemical ionization. [PDF]

Alcohol Clin Exp Res (Hoboken)
Lin YH, Chen C, Wei S, Adrien G, Mackowiak B, Pan H, Fu Y, Maccioni L, Ren T, Zhang L, Hibbeln J, Pawlosky R, Gao B.   +12 more
europepmc   +1 more source

Molecular characterisation of birch bark tar by headspace solid-phase microextraction gas chromatography–mass spectrometry: A new way for identifying archaeological glues

, 2005
Martine Regert, Alexandre Vidal, Nicolas Thomas, Agnès Lattuati‐Derieux   +3 more
openalex   +2 more sources

Tailored Xenogeneic‐Free Polymer Surface Promotes Dynamic Migration of Intestinal Stem Cells

Advanced Materials, EarlyView.
This study introduces a PoLymer‐coated Ultra‐stable Surface (PLUS), a nitrogen plasma‐treated poly(ethyleneglycoldimethacrylate), as a stable xenogeneic‐free platform for intestinal stem cell culture. PLUS enhances cell attachment, supports actin‐driven migration, and retains functionality after 3 years of storage. Promoting cytoskeletal reorganization,
Seonghyeon Park, Sang Yu Sun, Jin Gyeong Son, Sun Young Lee, Hyun Kyong Shon, Ohman Kwon, Minseok Lee, Keonwoo Choi, Jemin Yeun, Sung Hyun Yoon, Minkyung Kim, Mi‐Young Son, Tae Geol Lee, Sung Gap Im   +13 more
wiley   +1 more source

Quantitative Analysis and Risk Assessment of Polycyclic Aromatic Hydrocarbons Using Gas Chromatography-Mass Spectrometry from Herbs and Spices Distributed in South Korea. [PDF]

Foods
Sa SH, Lim KJ, Shin HS.
europepmc   +1 more source

Covalent Organic Framework and Carbon Nitride Composite for Scalable Solar Reforming

Advanced Materials, EarlyView.
A modular composite, containing a covalent organic framework, indium tin oxide, carbon nitride and nickel based molecular catalyst, enables solar reforming under neutral aqueous conditions, converting polyols and sugars into formate while generating H2.
Suvendu Karak, Yongpeng Liu, Ariffin Bin Mohamad Annuar, Erwin Reisner   +3 more
wiley   +1 more source

Identification of Fatty Acids and Aliphatic Hydrocarbons in Sarcina lutea by Gas Chromatography and Combined Gas Chromatography-Mass Spectrometry [PDF]

, 1967
T. G. Tornabene, Ellen Gelpí, J. Oró
openalex   +1 more source

Heterogenized Copper(II) Phenanthroline Catalysts for Electroreduction of CO2 to C2 Compounds: Substitution on the Ligand Causes Structural Changes to the Molecular Framework and Stability Enhancement

Advanced Materials, EarlyView.
Based on a previously reported binuclear Cu(II) phenanthroline catalyst, a structurally modified version with enhanced stability for electrochemical reduction of CO2 is developed. The second‐generation system allows for stable operation in an MEA electrolyzer with a Faradaic efficiency of >70% for C2 products at elevated current densities.
Na Liu, Trang Minh Pham, Yanan Han, Linfeng Yang, Olga S. Bokareva, Stephan Bartling, Armin Springer, Anke Spannenberg, Christoph Kubis, Jana Weiss, Dmitry E. Doronkin, Wen Ju, Robert Francke   +12 more
wiley   +1 more source

Gas Chromatography-Mass Spectrometry Analysis, Genoprotective, and Antioxidant Potential of Curio radicans (L. f.) P.V. Heath. [PDF]

ChemistryOpen
Naseer M, Adil M, Ahmad S, Almutairi MH, Alrefaei AF, Ali S, Asad F.   +6 more
europepmc   +1 more source