Results 71 to 80 of about 1,344 (291)

Affinity‐Tuned Albumin Hitchhiking Extends the Bioorthogonal Capture Window in Pretargeting Radiotheranostics

Advanced Healthcare Materials, EarlyView.
Pharmacokinetic engineering of clickable radioligands was achieved via albumin hitchhiking approach within a pretargeted radiotheranostics delivery platform. This approach reduced rapid renal elimination, expanded bioorthogonal capture window, boosted tumor uptake by ∼3.5‐fold, and improved the tumor‐to‐liver ratio by ∼6‐fold.
Xie He, Nicholas L. Fletcher, Gayathri R. Ediriweera, Yifei Zhu, James Humphries, Christopher B. Howard, Jiazheng Wang, Craig A. Bell, Kristian Kempe, Kristofer J. Thurecht   +9 more
wiley   +1 more source

The multichord stellar occultation on 2019 October 22 by the trans-Neptunian object (84922) 2003 VS

, 2022
Context. Stellar occultations have become one of the best techniques to gather information about the physical properties of trans-Neptunian objects (TNOs), which are critical objects for understanding the origin and evolution of our Solar System.
Pal, A., D. Moldovan, J. Lecacheux, Skvarč, J., Kiss, C., Semkov, E., M. Boaca, D. Ilic, Drozdz, M., J. Alonso-Santiago, Camargo, J. I. B., Sicardy, B., Pereira, C. L., Vieira-Martins, R., I. Coretti, Baruffetti, P., L. Curelaru, FRASCA, Antonio, Iafrate, G., Alonso-Santiago, J., Morgado, B., L. Mircea, Mohar, A., Boaca, M., J. L. Ortiz, D. A. Nedelcu, Popescu, M., Ciabattari, F., Dumitrescu, V., Camargo, J. I.B., F. Ciabattari, Álvarez-Candal, A., W. Ogloza, Santos-Sanz, P., G. M. Szabó, C. L. Pereira, Assafin, M., A. Álvarez-Candal, O. Klös, R. Gherase, Ortiz, J. L., A. Mohar, BALDINI, Veronica, Moldovan, D., Desmars, J., P. Delincak, ALONSO SANTIAGO, Javier, R. Szakats, B. Morgado, Sivanič, P., Baldini, V., N. Morales, Coretti, I., A. Pal, Braga-Ribas, F., B. Sicardy, F. Braga-Ribas, Hudin, L., M. Husárik, R. Bachev, J. Skvarč, DI MARCANTONIO, Paolo, D. Souami, G. Iafrate, CORETTI, Igor, J. Desmars, M. Vara-Lubiano, Vince, O., Benedetti-Rossi, G., M. Popescu, Fernández-Valenzuela, E., F. L. Rommel, Delincak, P., Benedetti-Rossi, G. [UNESP], Curelaru, L., Ogloza, W., J. I. B. Camargo, Di Marcantonio, P., Mikuž, H., A. Şonka, O. Vince, Szabó, G. M., Szigeti, L., G. Benedetti-Rossi, P. Baruffetti, Bachev, R., Mircea, L., P. Santos-Sanz, E. Fernández-Valenzuela, IAFRATE, Giulia, V. Inceu, C. Kiss, Duffard, R., A. Derekas, M. Drozdz, Pribulla, T., R. Vieira-Martins, Teodorescu, M., L. Stoian, Nedelcu, D. A., P. Sivanič, Morales, N., Juravle, A., Stoian, L., Frasca, A., Inceu, V., Szakats, R., Lecacheux, J., Husárik, M., L. Szigeti, M. Teodorescu, H. Mikuž, M. Predatu, Predatu, M., P. Di Marcantonio, A. Frasca, R. Duffard, V. Turcu, Ilic, D., M. Assafin, Gherase, R., Şonka, A., V. Dumitrescu, Turcu, V., Vara-Lubiano, M., Derekas, A., E. Semkov, T. Pribulla, V. Baldini, Klös, O., Souami, D., A. Juravle, Rommel, F. L., L. Hudin   +133 more
core   +1 more source

Polka-dotted Stars. II. Starspots and Obliquities of Kepler-17 and Kepler-63

The Astrophysical Journal
Starspots trace stellar magnetic activity and affect both stellar evolution and exoplanet characterization. While occultation-based spot studies have been applied to individual systems, comparative analyses remain limited.
Sabina Sagynbayeva, Will M. Farr
doaj   +1 more source

Forward Simulation of X-Ray Transmittance Profiles in the Martian Atmosphere

Atmosphere
The X-ray occultation technique has emerged as a novel remote sensing method for probing planetary neutral atmospheres, complementing traditional radio and ultraviolet stellar occultations.
Daochun Yu
doaj   +1 more source

Retrieval of Chemical Abundances in Titan's Upper Atmosphere From Cassini UVIS Observations With Pointing Motion

Earth and Space Science, 2019
Cassini/Ultraviolet Imaging Spectrograph (UVIS) Far‐UV observations of stellar occultations at Titan are well suited for probing its atmospheric composition and structure.
Siteng Fan, Donald E. Shemansky, Cheng Li, Peter Gao, Linfeng Wan, Yuk L. Yung   +5 more
doaj   +1 more source

Satellite shadows through stellar occultations

Astronomy & Astrophysics, 2022
Aims. The impact of mega-constellations of satellites in low-Earth orbit during nighttime optical observations is assessed. Methods. Orbital geometry is used to calculate the impact of stellar occultations by satellites on the photometry of individual stars as well as the effect on the photometric calibration of wide-field observations.
openaire   +3 more sources

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Calculating Occultation Light Curves Using Wavelets: Exponential Atmospheres and the Constraints of Static Stability

The Planetary Science Journal
The signatures of waves are seen during many high-quality ground-based refractive stellar occultations by solar system atmospheres. We present a new forward-modeling technique for ground-based stellar occultations based on wavelet decomposition.
Leslie A. Young, Michael J. Person
doaj   +1 more source

One‐Dimensional Materials Supported in Two‐Dimensional Van der Waals Metal–Organic Frameworks with Optical Anisotropy Switching via Twist‐Engineering

Advanced Materials, EarlyView.
We introduce a molecular strategy to assemble one‐dimensional (1D) materials into two‐dimensional (2D) van der Waals metal–organic frameworks (MOFs). Crystals of [FeX(pzX)(bpy)] (X = Cl, F) form anisotropic 2D layers that can be mechanically exfoliated into thin sheets.
Eleni C. Mazarakioti, Carla Boix‐Constant, Iván Gómez‐Muñoz, Diego López‐Alcalá, Sergio Revuelta, Marco Ballabio, Vasileios Balos, José J. Baldoví, Enrique Cánovas, Josep Canet‐Ferrer, Guillermo Mínguez Espallargas, Samuel Mañas‐Valero, Eugenio Coronado   +12 more
wiley   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source