Calcium sulfate precipitation pathways in natural and engineered environments

AES Van Driessche, TM Stawski, M Kellermeier - Chemical Geology, 2019 - Elsevier
The solution-mediated formation of calcium sulfate minerals, ie gypsum, anhydrite and
bassanite, is a common process in both natural and engineered settings. It plays a key role …

[PDF][PDF] I22: SAXS/WAXS beamline at Diamond Light Source–an overview of 10 years operation

AJ Smith, SG Alcock, LS Davidson… - Journal of …, 2021 - journals.iucr.org
Beamline I22 at Diamond Light Source is dedicated to the study of soft-matter systems from
both biological and materials science. The beamline can operate in the range 3.7 keV to 22 …

Soft and hard interactions between polystyrene nanoplastics and human serum albumin protein corona

S Kihara, NJ Van Der Heijden, CK Seal… - Bioconjugate …, 2019 - ACS Publications
Upon contact with biological fluids, the surface of nanoparticles is surrounded by many types
of proteins, forming a so-called “protein corona”. The physicochemical properties of the …

Polymer Zwitterions for Stabilization of CsPbBr3 Perovskite Nanoparticles and Nanocomposite Films

H Kim, N Hight‐Huf, JH Kang, P Bisnoff… - Angewandte …, 2020 - Wiley Online Library
Functional polymers with sulfobetaine or phosphorylcholine zwitterions as pendent groups
are demonstrated as both ligands and host matrices for CsPbBr3 perovskite nanoparticles …

“Green” biocomposite poly (vinyl alcohol)/starch cryogels as new advanced tools for the cleaning of artifacts

V Rosciardi, D Chelazzi, P Baglioni - Journal of Colloid and Interface …, 2022 - Elsevier
Hypothesis Gels made from synthetic polymers have improved the cleaning of artifacts, but
there is the strong need to elaborate new systems through an all-green approach …

Mechanism of tetrahydrofuran separation from water by stearic acid

B Bartokova, T Laredo, AG Marangoni… - Journal of Molecular …, 2023 - Elsevier
Stearic acid separates tetrahydrofuran (THF) and water into either bulk phase or emulsions,
above 30% THF (relative to water, v/v). The oxygen on the THF ring interacts with either …

PET-RAFT and SAXS: high throughput tools to study compactness and flexibility of single-chain polymer nanoparticles

R Upadhya, NS Murthy, CL Hoop, S Kosuri… - …, 2019 - ACS Publications
From protein science, it is well understood that ordered folding and 3D structure mainly arise
from balanced and noncovalent polar and nonpolar interactions, such as hydrogen bonding …

Soot-particle core-shell and fractal structures from small-angle X-ray scattering measurements in a flame

HA Michelsen, MF Campbell, KO Johansson, IC Tran… - Carbon, 2022 - Elsevier
We have characterized soot particles measured in situ in a laminar co-flow ethylene-air
diffusion flame using small-angle X-ray scattering (SAXS). The analysis includes …

Branched Polymeric Prenucleation Assemblies Initiate Calcium Phosphate Precipitation

E Turhan, I Goldberga, C Pötzl, W Keil… - Journal of the …, 2024 - ACS Publications
The formation of crystalline calcium phosphate (CaP) has recently gained ample attention as
it does not follow the classic nucleation-and-growth mechanism of solid formation. Instead …

[HTML][HTML] Solution-driven processing of calcium sulfate: The mechanism of the reversible transformation of gypsum to bassanite in brines

TM Stawski, S Karafiludis, C Pimentel… - Journal of Cleaner …, 2024 - Elsevier
Here, we show that calcium sulfate dihydrate (gypsum) can be directly, rapidly and
reversibly converted to calcium sulfate hemihydrate (bassanite) in high salinity solutions …