HIP 41378 observed by CHEOPS: Where is planet d?

Sulis, S.; Borsato, L.; Grouffal, S.; Osborn, H. P.; Santerne, A.; Brandeker, A.; Günther, M. N.; Heitzmann, A.; Lendl, M.; Fridlund, M.; Gandolfi, D.; Alibert, Y.; Alonso, R.; Bárczy, T.; Barrado Navascues, D.; Barros, S. C. C.; Baumjohann, W.; Beck, T.; Benz, W.; Bergomi, M.; Billot, N.; Bonfanti, A.; Broeg, C.; Collier Cameron, A.; Corral van Damme, C.; Correia, A. C. M.; Csizmadia, Sz.; Cubillos, P. E.; Davies, M. B.; Deleuil, M.; Deline, A.; Delrez, L.; Demangeon, O. D. S.; Demory, B.-O.; Derekas, A.; Edwards, B.; Ehrenreich, D.; Erikson, A.; Fortier, A.; Fossati, L.; Gazeas, K.; Gillon, M.; Güdel, M.; Helling, Ch.; Hoyer, S.; Isaak, K. G.; Kiss, L. L.; Korth, J.; Lam, K. W. F.; Laskar, J.; Lecavelier des Etangs, A.; Magrin, D.; Maxted, P. F. L.; Mordasini, C.; Nascimbeni, V.; Olofsson, G.; Ottensamer, R.; Pagano, I.; Pallé, E.; Peter, G.; Piazza, D.; Piotto, G.; Pollacco, D.; Queloz, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Santos, N. C.; Scandariato, G.; Ségransan, D.; Simon, A. E.; Smith, A. M. S.; Sousa, S. G.; Stalport, M.; Steinberger, M.; Szabó, Gy. M.; Tuson, A.; Udry, S.; Ulmer-Moll, S.; Van Grootel, V.; Venturini, J.; Villaver, E.; Walton, N. A.; Wilson, T. G.; Wolter, D.; Zingales, T.

doi:10.1051/0004-6361/202449689

Shell mergers in the late stages of massive star evolution: new insight from 3D hydrodynamic simulations (2024)
Journal Article
Rizzuti, F., Hirschi, R., Varma, V., Arnett, W. D., Georgy, C., Meakin, C., Mocák, M., Murphy, A. S., & Rauscher, T. (2024). Shell mergers in the late stages of massive star evolution: new insight from 3D hydrodynamic simulations. Monthly Notices of the Royal Astronomical Society, 533(1), 687-704. https://doi.org/10.1093/mnras/stae1778

One-dimensional (1D) stellar evolution models are widely used across various astrophysical fields, however they are still dominated by important uncertainties that deeply affect their predictive power. Among those, the merging of independent convecti... Read More about Shell mergers in the late stages of massive star evolution: new insight from 3D hydrodynamic simulations.

Ultrathin Protection Layer via Rapid Sputtering Strategy for Stable Aqueous Zinc Ion Batteries (2024)
Journal Article
Zhao, F., Feng, J., Dong, H., Chen, R., Munshi, T., Scowen, I., Guan, S., Miao, Y., Liu, T., Parkin, I. P., & He, G. (2024). Ultrathin Protection Layer via Rapid Sputtering Strategy for Stable Aqueous Zinc Ion Batteries. Advanced functional materials, 34(51), Article 2409400. https://doi.org/10.1002/adfm.202409400

Surface side reactions and time-consuming modification methods hinder the practical application of zinc-ion batteries. This study introduces an ultrathin protection layer for the Zn anode via a rapid sputtering method. The dopants on the CN10@Zn anod... Read More about Ultrathin Protection Layer via Rapid Sputtering Strategy for Stable Aqueous Zinc Ion Batteries.

Applications of geoforensic trace evidence (2024)
Journal Article
Jeffery, A. J., Pirrie, D., Pringle, J. K., Ruffell, A., & Stimpson, I. G. (2024). Applications of geoforensic trace evidence. Geology Today, 40(4), 139-145. https://doi.org/10.1111/gto.12484

Geoforensic trace evidence studies can be crucial for law enforcement and civil/criminal prosecution and defence, to test potential links between suspect(s), crime scenes or forensic object(s). In addition, trace geological evidence can be used to id... Read More about Applications of geoforensic trace evidence.

Geoforensic search on land (2024)
Journal Article
Pringle, J., Wisniewski, K., Ruffell, A., & Hobson, L. (2024). Geoforensic search on land. Geology Today, 40(4), 146-152. https://doi.org/10.1111/gto.12485

Forensic geoscientists assist with the investigation of locating and characterizing suspected illegal activities and provide evidence for criminal or civil courts of law. Geoforensic search in terrestrial environments can be challenging, depending on... Read More about Geoforensic search on land.

Oxidation of benzene with N2O on ZSM-5 zeolite: A comparison of gas-phase and supercritical conditions (2024)
Journal Article
Bogdan, V., Zholobenko, V., Bogdan, T., Kustov, A., Koklin, A., Mishanin, I., Mashchenko, N., & Bogorodskiy, S. (2024). Oxidation of benzene with N2O on ZSM-5 zeolite: A comparison of gas-phase and supercritical conditions. Journal of Supercritical Fluids, 213, Article 106355. https://doi.org/10.1016/j.supflu.2024.106355

The catalytic oxidation of benzene with nitrous oxide (N2O) over ZSM-5 zeolite has been carried out in a continuous-flow reactor under supercritical conditions and compared with the results of the gas-phase reaction. Aromatic substrates and nitrous o... Read More about Oxidation of benzene with N2O on ZSM-5 zeolite: A comparison of gas-phase and supercritical conditions.

Exploring Staff and Student Perceptions of Learning Resources in Physical Sciences (2024)
Journal Article
Braidwood, N., & Plana, D. (2024). Exploring Staff and Student Perceptions of Learning Resources in Physical Sciences. New Directions in the Teaching of Natural Sciences, 19(1), 1-9. https://doi.org/10.29311/ndtns.vi19.4468

The COVID-19 pandemic necessitated a significant diversification of learning resources and teaching methods and in its aftermath different approaches have been taken across science education in HE. Within this work we explored staff and student prefe... Read More about Exploring Staff and Student Perceptions of Learning Resources in Physical Sciences.

X-Shooting ULLYSES: Massive stars at low metallicity. VII. Stellar and wind properties of B supergiants in the Small Magellanic Cloud (2024)
Journal Article
Bernini-Peron, M., Sander, A., Ramachandran, V., Oskinova, L., Vink, J., Verhamme, O., Najarro, F., Josiek, J., Brands, S., Crowther, P., Gomez-Gonzalez, V., Gormaz-Matamala, A., Hawcroft, C., Kuiper, R., Mahy, L., Marcolino, W., Martins, L., Mehner, A., Parsons, T., Pauli, D., …the XShootU collaboration. (in press). X-Shooting ULLYSES: Massive stars at low metallicity. VII. Stellar and wind properties of B supergiants in the Small Magellanic Cloud. Astronomy & Astrophysics, https://doi.org/10.1051/0004-6361/202450475

Substrate-induced strain in molybdenum disulfide grown by aerosol-assisted chemical vapor deposition (2024)
Journal Article
Adams, L. J., Matthews, P. D., Morbec, J. M., & Balakrishnan, N. (in press). Substrate-induced strain in molybdenum disulfide grown by aerosol-assisted chemical vapor deposition. Nanotechnology, 35(39), Article 395602. https://doi.org/10.1088/1361-6528/ad5dc1

Transition metal dichalcogenides have been extensively studied in recent years because of their fascinating optical, electrical, and catalytic properties. However, low-cost, scalable production remains a challenge. Aerosol-assisted chemical vapor dep... Read More about Substrate-induced strain in molybdenum disulfide grown by aerosol-assisted chemical vapor deposition.

Early Results from the HUMDRUM Survey: A Small, Earth-mass Planet Orbits TOI-1450A (2024)
Journal Article
Brady, M., Bean, J. L., Seifahrt, A., Kasper, D., Luque, R., Stefánsson, G., Stürmer, J., Charbonneau, D., Collins, K. A., Doty, J. P., Essack, Z., Fukui, A., Horta, F. G., Hedges, C., Hellier, C., Jenkins, J. M., Narita, N., Quinn, S. N., Shporer, A., Schwarz, R. P., …Zambelli, R. (2024). Early Results from the HUMDRUM Survey: A Small, Earth-mass Planet Orbits TOI-1450A. Astronomical Journal, 168(2), Article 67. https://doi.org/10.3847/1538-3881/ad500a

M-dwarf stars provide us with an ideal opportunity to study nearby small planets. The HUnting for M Dwarf Rocky planets Using MAROON-X (HUMDRUM) survey uses the MAROON-X spectrograph, which is ideally suited to studying these stars, to measure precis... Read More about Early Results from the HUMDRUM Survey: A Small, Earth-mass Planet Orbits TOI-1450A.

Symmetric double-layer capacitor with natural rubber and sodium salt-based solid polymer electrolyte and reduced graphene oxide electrodes (2024)
Journal Article
Perera, K. S., Vidanapathirana, K. P., Adams, L. J., Hawes, C. S., & Balakrishnan, N. (2024). Symmetric double-layer capacitor with natural rubber and sodium salt-based solid polymer electrolyte and reduced graphene oxide electrodes. Journal of Energy Storage, 97, Article 112683. https://doi.org/10.1016/j.est.2024.112683

Solid polymer electrolytes (SPEs) are the key to improving electrochemical devices’ energy density and safety. In recent years, natural polymers have received tremendous attention due to the latest advances in green technology for a sustainable futur... Read More about Symmetric double-layer capacitor with natural rubber and sodium salt-based solid polymer electrolyte and reduced graphene oxide electrodes.

Vitacrystallography: Structural Biomarkers of Breast Cancer Obtained by X-ray Scattering (2024)
Journal Article
Denisov, S., Blinchevsky, B., Friedman, J., Gerbelli, B., Ajeer, A., Adams, L., Greenwood, C., Rogers, K., Mourokh, L., & Lazarev, P. (in press). Vitacrystallography: Structural Biomarkers of Breast Cancer Obtained by X-ray Scattering. Cancers, 16(14), Article 2499. https://doi.org/10.3390/cancers16142499

With breast cancer being one of the most widespread causes of death for women, there is an unmet need for its early detection. For this purpose, we propose a non-invasive approach based on X-ray scattering. We measured samples from 107 unique patient... Read More about Vitacrystallography: Structural Biomarkers of Breast Cancer Obtained by X-ray Scattering.

Exploring a Gemcitabine-Glucose Hybrid as a Glycoconjugate Prodrug (2024)
Journal Article
Porter, J., Noble, A. R., Signoret, N., Fascione, M. A., & Miller, G. J. (in press). Exploring a Gemcitabine-Glucose Hybrid as a Glycoconjugate Prodrug. ACS Omega, 9(29), 31703-31713. https://doi.org/10.1021/acsomega.4c02417

Nucleoside analogues are established treatments for cancer and viral infection. Gemcitabine is a commonly employed nucleoside analogue displaying anticancer properties against a range of tumor types but is rapidly inactivated in vivo. Efforts to bols... Read More about Exploring a Gemcitabine-Glucose Hybrid as a Glycoconjugate Prodrug.

Methyl and Benzyl (Ethyl 3,4-di-O-benzyl-2-O-benzoyl-1-thio-β-d-glucopyranosyl)uronate (2024)
Journal Article
Wootton, H. S., & J. Miller, G. (2024). Methyl and Benzyl (Ethyl 3,4-di-O-benzyl-2-O-benzoyl-1-thio-β-d-glucopyranosyl)uronate. Molbank, 2024(3), Article M1847. https://doi.org/10.3390/M1847

Methyl and benzyl (ethyl 3,4-di-O-benzyl-2-O-benzoyl-1-thio-β-D-glucopyranosyl)uronate were synthesised from a protected thioglycoside in three steps. A regioselective ring opening of the benzylidene acetal with BH3.THF generated C6-OH material, whic... Read More about Methyl and Benzyl (Ethyl 3,4-di-O-benzyl-2-O-benzoyl-1-thio-β-d-glucopyranosyl)uronate.

Correction: Virtual screening, identification and in vitro validation of small molecule GDP-mannose dehydrogenase inhibitors (2024)
Journal Article
Dolan, J. P., Ahmadipour, S., Wahart, A. J. C., Cheallaigh, A. N., Sari, S., Eurtivong, C., Lima, M. A., Skidmore, M. A., Volcho, K. P., Reynisson, J., Field, R. A., & Miller, G. J. (in press). Correction: Virtual screening, identification and in vitro validation of small molecule GDP-mannose dehydrogenase inhibitors. RSC Chemical Biology, https://doi.org/10.1039/d4cb90026j

Correction for ‘Virtual screening, identification and in vitro validation of small molecule GDP-mannose dehydrogenase inhibitors’ by Jonathan P. Dolan et al., RSC Chem. Biol., 2023, 4, 865–870, https://doi.org/10.1039/D3CB00126A.

Forensic geoscience on, and in, water (2024)
Journal Article
Ruffell, A., Pringle, J. K., Powell, N., O'Keefe, A., Wisniewski, K. D., & Hobson, L. (2024). Forensic geoscience on, and in, water. Geology Today, 40(4), 153-158. https://doi.org/10.1111/gto.12486

Geoscientists are being increasingly asked by law enforcement, environmental agencies and even wildlife trusts to investigate suspected illegal activities in and around water bodies for criminal or civil investigations. Searches and surveys in aquati... Read More about Forensic geoscience on, and in, water.

Rediscussion of eclipsing binaries. Paper XVIII. The F-type system OO Pegasi (2024)
Journal Article
Southworth, J. (2024). Rediscussion of eclipsing binaries. Paper XVIII. The F-type system OO Pegasi. Observatory, 144(1300),

OO Peg is a detached eclipsing binary system containing two late-A-type stars in a circular orbit with a period of 2.985 d. Using published spectroscopic results and a light curve from the Transiting Exoplanet Survey Satellite (TESS) we determine the... Read More about Rediscussion of eclipsing binaries. Paper XVIII. The F-type system OO Pegasi.

Future directions in flow biocatalysis: The impact of new technology on sustainability (2024)
Journal Article
Ruscoe, R. E., & Cosgrove, S. C. (2024). Future directions in flow biocatalysis: The impact of new technology on sustainability. Current Opinion in Green and Sustainable Chemistry, 49, Article 100954. https://doi.org/10.1016/j.cogsc.2024.100954

Flow chemistry is now a key technology for synthetic chemistry, with the different operating windows available allowing new chemistry to be optimised and discovered. The related area of flow biocatalysis is also becoming increasingly recognised as an... Read More about Future directions in flow biocatalysis: The impact of new technology on sustainability.

Accessing active fragments for drug discovery utilising nitroreductase biocatalysis. (2024)
Journal Article
Holder, L., Yuce, E., Oriomah, G., Jenkins, A.-P., Reynisson, J., Winter, A., & Cosgrove, S. (in press). Accessing active fragments for drug discovery utilising nitroreductase biocatalysis. ChemBioChem, 25(18), Article e202400428. https://doi.org/10.1002/cbic.202400428

Biocatalysis has played a limited role in the early stages of drug discovery. This is often attributed to the limited substrate scope of enzymes not affording access to vast areas of novel chemical space. Here, we have shown a promiscuous nitroreduct... Read More about Accessing active fragments for drug discovery utilising nitroreductase biocatalysis..

New quasars behind the Magellanic Clouds: II. Spectroscopic confirmation of 136 near-infrared selected candidates (2024)
Journal Article
Ivanov, V. D., Cioni, M.-R. L., Dennefeld, M., de Grijs, R., Craig, J. E. M., van Loon, J. T., Pennock, C. M., Maitra, C., & Haberl, F. (2024). New quasars behind the Magellanic Clouds: II. Spectroscopic confirmation of 136 near-infrared selected candidates. Astronomy & Astrophysics, 687, Article A16. https://doi.org/10.1051/0004-6361/202346504

Context. Quasi-stellar objects (QSOs) are a basis for an absolute reference system for astrometric studies. A system like this at the far side of nearby galaxies is required to facilitate measuring of the proper motions of these galaxies. However, th... Read More about New quasars behind the Magellanic Clouds: II. Spectroscopic confirmation of 136 near-infrared selected candidates.

HIP 41378 observed by CHEOPS: Where is planet d? (2024)
Journal Article
Sulis, S., Borsato, L., Grouffal, S., Osborn, H. P., Santerne, A., Brandeker, A., Günther, M. N., Heitzmann, A., Lendl, M., Fridlund, M., Gandolfi, D., Alibert, Y., Alonso, R., Bárczy, T., Barrado Navascues, D., Barros, S. C. C., Baumjohann, W., Beck, T., Benz, W., Bergomi, M., …Zingales, T. (2024). HIP 41378 observed by CHEOPS: Where is planet d?. Astronomy & Astrophysics, 686, Article L18. https://doi.org/10.1051/0004-6361/202449689

HIP 41378 d is a long-period planet that has only been observed to transit twice, three years apart, with K2. According to stability considerations and a partial detection of the Rossiter–McLaughlin effect, Pd = 278.36 d has been determined to be the... Read More about HIP 41378 observed by CHEOPS: Where is planet d?.

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