Dual-Function Microanalytical Device by In Situ Photolithographic Grafting of Porous Polymer Monolith:  Integrating Solid-Phase Extraction and Enzymatic Digestion for Peptide Mass Mapping

2003 ◽  
Vol 75 (20) ◽  
pp. 5328-5335 ◽  
Author(s):  
Dominic S. Peterson ◽  
Thomas Rohr ◽  
Frantisek Svec ◽  
Jean M. J. Fréchet
Keyword(s):  
Solid Phase ◽  
Enzymatic Digestion ◽  
Porous Polymer ◽  
Dual Function ◽  
Phase Extraction ◽  
Peptide Mass ◽  
Polymer Monolith ◽  
Mass Mapping ◽  
Porous Polymer Monolith

scholarly journals Collecting Peptide Release from the Brain Using Porous Polymer Monolith-Based Solid Phase Extraction Capillaries

2009 ◽  
Vol 81 (13) ◽  
pp. 5433-5438 ◽  
Author(s):  
Jamie M. Iannacone ◽  
Shifang Ren ◽  
Nathan G. Hatcher ◽  
Jonathan V. Sweedler
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Porous Polymer ◽  
Phase Extraction ◽  
Polymer Monolith ◽  
Peptide Release ◽  
The Brain ◽  
Porous Polymer Monolith

Palladium-mediated organic synthesis using porous polymer monolith formed in situ as a continuous catalyst support structure for application in microfluidic devices

Tetrahedron ◽  
2009 ◽  
Vol 65 (7) ◽  
pp. 1450-1454 ◽  
Author(s):  
Anissa Gömann ◽  
Jeremy A. Deverell ◽  
Katrina F. Munting ◽  
Roderick C. Jones ◽  
Thomas Rodemann ◽  
...  
Keyword(s):  
Organic Synthesis ◽  
Catalyst Support ◽  
Microfluidic Devices ◽  
Porous Polymer ◽  
Support Structure ◽  
Polymer Monolith ◽  
Porous Polymer Monolith

In situ synthesis of metal–organic frameworks in a porous polymer monolith as the stationary phase for capillary liquid chromatography

The Analyst ◽  
2015 ◽  
Vol 140 (8) ◽  
pp. 2755-2761 ◽  
Author(s):  
Shengchao Yang ◽  
Fanggui Ye ◽  
Cong Zhang ◽  
Shufen Shen ◽  
Shulin Zhao
Keyword(s):  
Liquid Chromatography ◽  
Stationary Phase ◽  
Capillary Liquid Chromatography ◽  
In Situ Synthesis ◽  
Porous Polymer ◽  
Polymer Monolith ◽  
Metal Organic ◽  
Capillary Liquid ◽  
Porous Polymer Monolith

In this study, HKUST-1 was synthesized in situ on the porous polymer monolith as the stationary phase for capillary liquid chromatography (cLC).

Facile synthesis of a conjugated microporous polymeric monolith via copper-free Sonogashira–Hagihara cross-coupling in water under aerobic conditions

2015 ◽  
Vol 6 (41) ◽  
pp. 7251-7255 ◽  
Author(s):  
Jie Liu ◽  
John M. Tobin ◽  
Zhengtao Xu ◽  
Filipe Vilela
Keyword(s):  
Solid Phase ◽  
Cross Coupling ◽  
Porous Polymer ◽  
Facile Synthesis ◽  
Aerobic Conditions ◽  
Heterocyclization Reaction ◽  
Polymer Monolith ◽  
Porous Polymer Monolith

Facile thiol–yne chemistry on a porous polymer monolith: the sulfur donors thus installed effectively take up Ag(i) ions, allowing for the catalysis of heterocyclization reaction in the solid phase.

scholarly journals Solid-Phase Extraction Embedded Dialysis (SPEED), an Innovative Procedure for the Investigation of Microbial Specialized Metabolites

Marine Drugs ◽  
2021 ◽  
Vol 19 (7) ◽  
pp. 371
Author(s):  
Phuong-Y Mai ◽  
Géraldine Le Goff ◽  
Erwan Poupon ◽  
Philippe Lopes ◽  
Xavier Moppert ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Chemical Space ◽  
Molecular Profile ◽  
Phase Extraction ◽  
Specialized Metabolites ◽  
Streptomyces Albidoflavus ◽  
Cultivation Process ◽  
The Impact

Solid-phase extraction embedded dialysis (SPEED technology) is an innovative procedure developed to physically separate in-situ, during the cultivation, the mycelium of filament forming microorganisms, such as actinomycetes and fungi, and the XAD-16 resin used to trap the secreted specialized metabolites. SPEED consists of an external nylon cloth and an internal dialysis tube containing the XAD resin. The dialysis barrier selects the molecular weight of the trapped compounds, and prevents the aggregation of biomass or macromolecules on the XAD beads. The external nylon promotes the formation of a microbial biofilm, making SPEED a biofilm supported cultivation process. SPEED technology was applied to the marine Streptomyces albidoflavus 19-S21, isolated from a core of a submerged Kopara sampled at 20 m from the border of a saltwater pond. The chemical space of this strain was investigated effectively using a dereplication strategy based on molecular networking and in-depth chemical analysis. The results highlight the impact of culture support on the molecular profile of Streptomyces albidoflavus 19-S21 secondary metabolites.

scholarly journals In Situ Miniaturised Solid Phase Extraction (m-SPE) for Organic Pollutants in Seawater Samples

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
B. Abaroa-Pérez ◽  
G. Sánchez-Almeida ◽  
J. J. Hernández-Brito ◽  
D. Vega-Moreno
Keyword(s):  
Solid Phase Extraction ◽  
Organic Pollutants ◽  
Marine Environment ◽  
Persistent Organic Pollutants ◽  
Solid Phase ◽  
In Situ Monitoring ◽  
Phase Extraction ◽  
Polycyclic Aromatic ◽  
Seawater Samples

Solid phase extraction (SPE) is a consolidated technique for determining pollutants in seawater samples. The current tendency is to miniaturise systems that extract and determine pollutants in the environment, reducing the use of organic solvents, while maintaining the quality in the extraction and preconcentration. On the other hand, there is a need to develop new extraction systems that can be fitted to in situ continual monitoring buoys, especially for the marine environment. This work has developed a first model of a low-pressure micro-SPE (m-SPE) for persistent organic pollutants (POPs) that can be simply applied to in situ monitoring in the marine environment. This system reduces the volumes of sample and solvents required in the laboratory in comparison with conventional SPE. In the future, it could be used in automated or robotic systems in marine technologies such as marine gliders and oceanographic buoys. This system has been optimised and validated to determine polycyclic aromatic hydrocarbons (PAH) in seawater samples, but it could also be applied to other kinds of persistent organic pollutants (POPs) and emerging pollutants.

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