Low-cost and open-source strategies for chemical separations

JJ Davis, SW Foster, JP Grinias - Journal of Chromatography A, 2021 - Elsevier
In recent years, a trend toward utilizing open access resources for laboratory research has
begun. Open-source design strategies for scientific hardware rely upon the use of widely …

In situ organic biosignature detection techniques for space applications

V Abrahamsson, I Kanik - Frontiers in Astronomy and Space Sciences, 2022 - frontiersin.org
The search for life in Solar System bodies such as Mars and Ocean Worlds (eg, Europa and
Enceladus) is an ongoing and high-priority endeavor in space science, even∼ five decades …

Optimization of analytical method greenness scores: a case study of amino acid enantioseparations with carbonated aqueous systems

TT Handlovic, MF Wahab, BC Glass, DW Armstrong - Green Chemistry, 2024 - pubs.rsc.org
Analytical and preparative separation techniques, although perceived as less detrimental
compared to industrial manufacturing processes, present a substantial concealed …

Hand-portable liquid chromatographic instrumentation

S Sharma, LT Tolley, HD Tolley, A Plistil… - … of Chromatography A, 2015 - Elsevier
Over the last four decades, liquid chromatography (LC) has experienced an evolution to
smaller columns and particles, new stationary phases and low flow rate instrumentation …

Portable light weight open tubular ion chromatograph for field determination of environmental anions

W Huang, BN Stamos - Journal of Chromatography A, 2023 - Elsevier
We report a battery powered non-suppressed open tubular ion chromatograph (NSOTIC)
that weighs less than 3 kg with on-board rechargeable lithium-ion batteries that provide …

Complete capillary electrophoresis process on a drone: towards a flying micro-lab

T Drevinskas, A Maruška, V Girdauskas, G Dūda… - Analytical …, 2020 - pubs.rsc.org
Hazardous remote places exist in the world. Why should health or life be risked sending a
scientist to the investigation site, as the remote analytical instrumentation exists? Different …

System design and emerging hardware technology for ion chromatography

S Wouters, PR Haddad, S Eeltink - Chromatographia, 2017 - Springer
This review provides an overview of advances in system design for ion chromatography (IC),
focusing on the suppressed conductivity detection mode. In particular, advances in …

Extraction and separation of chiral amino acids for life detection on ocean worlds without using organic solvents or derivatization

V Abrahamsson, BL Henderson, J Herman, F Zhong… - Astrobiology, 2021 - liebertpub.com
In situ instrumentation that can detect amino acids at parts-per-billion concentration levels
and distinguish an enantiomeric excess of either d-or l-amino acids is vital for future robotic …

Open tubular ion chromatography: A state-of-the-Art review

W Huang - Analytica Chimica Acta, 2021 - Elsevier
This review summarizes the progress in open tubular ion chromatography (OTIC) over the
period from 1981 to 2020. Although OTIC columns provide superior column efficiency …

Trace perchlorate quantification in small-Volume, high-chloride solutions: a method supporting experimental investigation of perchlorate generation on Mars

AJ Gure, JC Dewey, CM Eggleston… - ACS Earth and Space …, 2021 - ACS Publications
The discovery of abundant perchlorate (ClO4–) in Mars regolith has prompted experimental
studies of the photo-oxidative production of ClO4–and other oxychlorines from chloride (Cl–) …