Jonathan OʼNeil

AcrB: a mean, keen, drug efflux machine

Nanopore sequencing at Mars, Europa, and microgravity conditions

The Science of Antibiotic Discovery

The Fe-Rich Clay Microsystems in Basalt-Komatiite Lavas: Importance of Fe-Smectites for Pre-Biotic Molecule Catalysis During the Hadean Eon

Subsurface water and clay mineral formation during the early history of Mars

Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells

The Ladder of Life Detection

The Drive to Life on Wet and Icy Worlds

Biological safety in the context of backward planetary protection and Mars Sample Return: conclusions from the Sterilization Working Group

A Review of Rare-Element (Li-Cs-Ta) Pegmatite Exploration Techniques for the Superior Province, Canada, and Large Worldwide Tantalum Deposits

Soft x-ray scattering facility at the Advanced Light Source with real-time data processing and analysis

The Anthropocene as a Geological Time Unit

Internal differentiation of rare-element pegmatites: Effects of boron, phosphorus, and fluorine

Defining the onset of the Anthropocene

The lanthanide tetrad effect and its correlation with K/Rb, Eu/Eu∗, Sr/Eu, Y/Ho, and Zr/Hf of evolving peraluminous granite suites

Laser-Induced Breakdown Spectroscopy

Inter- and intra-crystal REE variations in apatite from the Bob Ingersoll pegmatite, Black Hills, South Dakota

Rare earth element geochemistry and the “tetrad” effect

Efficient organic solar cells processed from hydrocarbon solvents

Massive granitoid generation in Central Asia: Nd isotope evidence and implication for continental growth in the Phanerozoic

Controls on the fractionation of isovalent trace elements in magmatic and aqueous systems: evidence from Y/Ho, Zr/Hf, and lanthanide tetrad effect

Geographical analysis of “conflict minerals” utilizing laser-induced breakdown spectroscopy

Internal evolution of the Tin Mountain Pegmatite, Black Hills, South Dakota

Evidence for early life in Earth’s oldest hydrothermal vent precipitates

Young poorly crystalline graphite in the >3.8-Gyr-old Nuvvuagittuq banded iron formation

The composition of Earth's oldest iron formations: The Nuvvuagittuq Supracrustal Belt (Québec, Canada)

Neodymium-142 Evidence for Hadean Mafic Crust