Results 291 to 300 of about 4,188,611 (364)

Bio‐Inspired Polymer Nanoreactor: Integrating Hemin Coordination and Micellar Confinement for Catalysis in Water

Advanced Sustainable Systems, EarlyView.
This study develops an amphiphilic copolymer nanocarrier (P(His‐r‐Sty)‐b‐PDMAA) for aqueous hemin catalysis, enabling efficient styrene cyclopropanation (94.4% yield, 0.3 mol% hemin) with excellent recyclability (>90% activity after 4 cycles), overcoming solubility and microenvironment challenges.
Lulu Chen, Xiankun Wu, Vasco Figueiredo Batista, Mathias Dimde, Changzhu Wu   +4 more
wiley   +1 more source

Primordial black holes and their gravitational-wave signatures. [PDF]

Living Rev Relativ
Bagui E, Clesse S, De Luca V, Ezquiaga JM, Franciolini G, García-Bellido J, Joana C, Kumar Jain R, Kuroyanagi S, Musco I, Papanikolaou T, Raccanelli A, Renaux-Petel S, Riotto A, Ruiz Morales E, Scalisi M, Sergijenko O, Ünal C, Vennin V, Wands D, LISA Cosmology Working Group.   +20 more
europepmc   +1 more source

Perspectives on fundamental cosmology from Low Earth Orbit and the Moon. [PDF]

NPJ Microgravity, 2023
Bertone G, Buchmueller OL, Cole PS.
europepmc   +1 more source

The Velocity and Mass Distribution of Clusters of Galaxies from the CNOC1 Cluster Redshift Survey [PDF]

, 2000
Roeland P. van der Marel, John Magorrian, R. G. Carlberg, H. K. C. Yee, E. Ellingson   +4 more
openalex   +1 more source

Optically Switchable Fluorescence Enhancement at Critical Interparticle Distances

Advanced Theory and Simulations, EarlyView.
In this work, we present the results of a complete FDTD (Finite Difference Time Domain) model specifically tailored for the precise determination of critical interparticle distances yielding observable fluorescence enhancement. We further report an optical switch applied on a metal nanoparticle to actively control the radiative decay rate of a closely ...
Arda Gulucu, Emre Ozan Polat
wiley   +1 more source

Using JADES NIRCam photometry to investigate the dependence of stellar mass inferences on the IMF in the early universe. [PDF]

Proc Natl Acad Sci U S A
Woodrum C, Rieke M, Ji Z, Baker WM, Bhatawdekar R, Bunker AJ, Charlot S, Curtis-Lake E, Eisenstein DJ, Hainline K, Hausen R, Helton JM, Hviding RE, Johnson BD, Robertson B, Sun F, Tacchella S, Whitler L, Williams CC, Willmer CNA.   +19 more
europepmc   +1 more source

Spatial and Luminosity Properties of the Perseus-Pisces Redshift Survey [PDF]

, 1995
Francesco Sylos Labini, M. Montuori, L. Pietronero   +2 more
openalex  

Redshift Distortions and Omega in IRAS Surveys

, 1995
A. Hamilton
openalex   +2 more sources

TheHubble Space TelescopeSurvey of BL Lacertae Objects. III. Morphological Properties of Low‐Redshift Host Galaxies [PDF]

, 2000
R. Falomo, R. Scarpa, A. Treves, C. M. Urry   +3 more
openalex   +1 more source

Pressure‐Induced Ultralow Critical Micelle Concentration of Surfactant for Encapsulating Dye

Advanced Science, EarlyView.
Ultralow critical micelle concentration (CMC) is successfully achieved by pressure. Compared to 917.2 ± 8.7 µm for cetyl trimethyl ammonium bromide at 0.10 MPa, the ultralow CMC at 0.80 GPa is a ≈111‐fold reduction for 8.3 ± 0.1 µm. The detection of ultralow CMC under pressure is owed to the pressure‐induced fluorescence quenching of the coumarin 35 ...
Qi Li, Xinze Liu, Peng Zhu, Meilin Guo, Guangxiong Hu, Jianbo Gao, Cailong Liu, Ying Shi   +7 more
wiley   +1 more source