MALDI time‐of‐flight mass spectrometry of synthetic polymers

MWF Nielen - Mass Spectrometry Reviews, 1999 - Wiley Online Library
Mass spectrometry of intact synthetic polymers has been limited to field desorption (FD) MS
for many years. More recently, soft ionization techniques such as electrospray (ESI) and …

Mass spectrometry of polymers and polymer surfaces

SD Hanton - Chemical Reviews, 2001 - ACS Publications
Mass spectrometry of polymers and polymeric surfaces represents a very broad field of
active research. There are many different experimental techniques used to probe polymers …

Employing MALDI-MS on poly (alkylthiophenes): analysis of molecular weights, molecular weight distributions, end-group structures, and end-group modifications

J Liu, RS Loewe, RD McCullough - Macromolecules, 1999 - ACS Publications
Regioregular, head-to-tail coupled, poly (3-alkylthiophenes), synthesized by three different
methods, were subjected to MALDI-TOF MS analysis. Polymer samples of both high and low …

Review of polymers of intrinsic microporosity for hydrogen storage applications

D Ramimoghadam, EMA Gray, CJ Webb - International Journal of …, 2016 - Elsevier
This review focuses on a new generation of polymers with intrinsic microporosity (PIMs) and
their hydrogen storage applications. PIMs are a novel microporous material attracting …

Fusion of Seashell Nacre and Marine Bioadhesive Analogs: High‐Strength Nanocomposite by Layer‐by‐Layer Assembly of Clay and L‐3,4‐Dihydroxyphenylalanine …

P Podsiadlo, Z Liu, D Paterson… - Advanced …, 2007 - Wiley Online Library
A novel nanostructured composite film (see figure) that takes advantage of two different
natural materials—layered nacre and the marine adhesive of mussels—is prepared. L‐3, 4 …

Metallocene and related catalysts for olefin, alkyne and silane dimerization and oligomerization

C Janiak - Coordination chemistry reviews, 2006 - Elsevier
This review summarizes the use of metallocene complexes and related compounds as
catalysts in the dimerization or oligomerization of olefins (alkenes) or terminal acetylenes …

Bio-based 1, 5-pentanediol as a replacement for petroleum-derived 1, 6-hexanediol for polyester polyols, coatings, and adhesives

L Zheng, DJ McClelland, KMS Rehmann… - ACS Sustainable …, 2022 - ACS Publications
Amorphous and semi-crystalline polyester polyols based on a novel, low cost, bio-based 1,
5-pentanediol (Bio-PDO) were synthesized and formulated into solvent-borne coatings and …

Gas-phase conformations of synthetic polymers: poly (ethylene glycol), poly (propylene glycol), and poly (tetramethylene glycol)

J Gidden, T Wyttenbach, AT Jackson… - Journal of the …, 2000 - ACS Publications
Effects of chain flexibility and cationizing agent on the gas-phase conformations of a series
of polyethers were studied. Collision cross-sections of poly (propylene glycol)(PPG) and …

A MALDI sample preparation method suitable for insoluble polymers

R Skelton, F Dubois, R Zenobi - Analytical chemistry, 2000 - ACS Publications
Polyamides are insoluble or poorly soluble in common organic solvents, which makes
normal sample preparation for matrix-assisted laser desorption/ionization (MALDI) mass …

Host− guest interaction mediated polymeric assemblies: multifunctional nanoparticles for drug and gene delivery

J Zhang, H Sun, PX Ma - ACS nano, 2010 - ACS Publications
Novel core− shell structured nanoassemblies are assembled by a β-cyclodextrin containing
a positively charged host polymer and a hydrophobic guest polymer. The hydrophobic core …