Results 131 to 140 of about 105,694 (241)

The Chemistry of Cosmic Dust Analogues from C, C₂, and C₂H₂ in C-Rich Circumstellar Envelopes. [PDF]

Astrophys J, 2020
Santoro G, Martínez L, Lauwaet K, Accolla M, Tajuelo-Castilla G, Merino P, Sobrado JM, Peláez RJ, Herrero VJ, Tanarro I, Mayoral ÁL, Agúndez M, Sabbah H, Joblin C, Cernicharo J, Martín-Gago JÁ.   +15 more
europepmc   +1 more source

Dual‐Modality Detection of Intracellular Nanoparticles via Smart Polymer‐Enhanced SERS and Hyperspectral Microscopy Detection

Advanced Optical Materials, Volume 13, Issue 32, November 14, 2025.
Dual‐imaging strategy for PAP‐functionalized gold nanoparticles (PAP@Gold NPs) in HeLa cells. Fast screening is achieved via hyperspectral microscopy based on light reflection to track nanoparticle localization. Accurate detection is performed through SERS microscopy, leveraging the plasmonic enhancement of the PAP polymer signal for precise location ...
Marco Giustra, Brian Novati, Linda Barbieri, Marta Aranda Palomer, Filippo Testa, Lucia Salvioni, Stefania Garbujo, Fabio Corsi, Miriam Colombo, Carlo Morasso, Davide Prosperi   +10 more
wiley   +1 more source

UNCOVER: Significant Reddening in Cosmic Noon Quiescent Galaxies

The Astrophysical Journal
We explore the physical properties of five massive quiescent galaxies at z ∼ 2.5, revealing the presence of nonnegligible dust reservoirs. JWST NIRSpec observations were obtained for each target, finding no significant line emission; multiple star ...
Jared C. Siegel, David J. Setton, Jenny E. Greene, Katherine A. Suess, Katherine E. Whitaker, Rachel Bezanson, Joel Leja, Lukas J. Furtak, Sam E. Cutler, Anna de Graaff, Robert Feldmann, Gourav Khullar, Ivo Labbe, Danilo Marchesini, Tim B. Miller, Themiya Nanayakkara, Richard Pan, Sedona H. Price, Helena P. Treiber, Pieter van Dokkum, Bingjie Wang, John R. Weaver   +21 more
doaj   +1 more source

The NOEMA observations of GN-z11: constraining the neutral interstellar medium and dust formation in the heart of cosmic reionization at z = 10.6 [PDF]

Yoshinobu Fudamoto, Pascal A. Oesch, Fabian Walter, Roberto Decarli, C. L. Carilli, Andrea Ferrara, Laia Barrufet, R. J. Bouwens, M. Dessauges‐Zavadsky, Erica J. Nelson, H. Dannerbauer, G. D. Illingworth, Akio Inoue, R. Marques-Chaves, I. Pérez-Fournón, Dominik A. Riechers, D. Schaerer, Renske Smit, Yuma Sugahara, P. van der Werf   +19 more
openalex   +1 more source

A study of cosmic dust in the galactic environment [PDF]

, 2016
Ajay Mishra
openalex   +1 more source

The formation and cosmic evolution of dust in the early Universe. I. Dust sources [PDF]

, 2023
Raffaella Schneider, R. Maiolino
openalex   +1 more source

Lateglacial and Holocene mountain glacier fluctuations near Cape Farewell South Greenland inferred from 10Be moraine dating

Journal of Quaternary Science, Volume 40, Issue 8, Page 1344-1363, November 2025.
ABSTRACT We report 43 new 10Be exposure ages and six 26Al/10Be measurements from replicates from a small piedmont mountain glacier located at Cape Farewell (south Greenland) and temperature anomalies estimated from equilibrium‐line altitude (ELA) changes derived from 3D glacier reconstruction carried out using the ‘GlaRe’ toolbox.
Vincent Jomelli, Joanna Charton, José M. Fernández‐Fernández, Régis Braucher, Didier Swingedouw, Amen Al Yaari, Marc Oliva, Stephanie Gairoard, Julia García‐Oteyza, Aster Team   +9 more
wiley   +1 more source

METAL-Z: Measuring Dust Depletion in Low-metallicity Dwarf Galaxies

The Astrophysical Journal
The cycling of metals between interstellar gas and dust is a critical aspect of the baryon cycle of galaxies, yet our understanding of this process is limited. This study focuses on understanding dust depletion effects in the low-metallicity regime (
Aleksandra Hamanowicz, Kirill Tchernyshyov, Julia Roman-Duval, Edward B. Jenkins, Marc Rafelski, Karl D. Gordon, Yong Zheng, Miriam Garcia, Jessica Werk   +8 more
doaj   +1 more source

Multi-wavelength observations of planet forming disks: Constraints on planet formation processes

, 2017
Our understanding of protoplanetary disks has greatly improved over the last decade due to a wealth of data from new facilities. Unbiased dust surveys with Spitzer leave us with good constraints on the dust dispersal timescale of small grains in the ...
Antonellini, Stefano, Carmona, Andres, Ilee, John, Kamp, Inga, Rab, Christian   +4 more
core  

First Detection of [SI] in Near‐IR JWST Observations of Io in Eclipse, and Comparison With SO Emissions, Evolving Volcanic Eruptions, and Prior UV HST‐STIS [SI] Emissions

Journal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.
Abstract We observed Io with the James Webb Space Telescope (JWST) NIRSpec/Integral Field Unit (1.0–5.3 μm, R∼2700 $R\sim 2700$) in August 2023 while the satellite was in eclipse. Thermal emission from Kanehekili Fluctus is consistent with the cooling of lava flows after a vigorous eruption in November 2022.
Imke de Pater, Darrell F. Strobel, Ashley Gerard Davies, Joachim Saur, Lorenz Roth, Katherine de Kleer, Emmanuel Lellouch, Zachariah Milby, Carl Schmidt, Thierry Fouchet, Michael H. Wong, Leigh N. Fletcher, Jake Harkett, Michael Roman, Richard J. Cartwright, Jason E. Perry, Julie Renaud‐Kim, Carolyn Jordan, Stephan Schlegel, David A. Williams, David M. Nelson   +20 more
wiley   +1 more source