Results 161 to 170 of about 151,078 (334)

An Ultrapotent, Ultraeconomical, Antifreeze Polypeptide

Advanced Materials, EarlyView.
Simple and inexpensive polypeptides composed of random copolymers of alanine and glutamic acid are effective antifreezes for applications in foods and biomedicine. The polypeptides, inspired by natural extremophile proteins, inhibit the growth of large ice crystals and prevent damage to sensitive biologics.
Thomas J. McPartlon, Charles T. Osborne, Ke Wang, Rachel E. Detwiler, Konrad Meister, Jessica R. Kramer   +5 more
wiley   +1 more source

A Wave-corrected Assessment of the Local Midplane

The Astrophysical Journal
As the number of known Galactic structures mounts thanks to the Gaia Space Telescope, it is now pertinent to study methods for disentangling structures occupying the same regions of the Milky Way. Indeed, understanding the precise form of each individual
Ziyuan Yin, Austin Hinkel
doaj   +1 more source

The Distribution of OB Stars in the Northern Milky Way [PDF]

, 1968
M. E. Sim
openalex   +1 more source

Virus Enhanced Microrobots for Biofilm Eradication

Advanced Materials, EarlyView.
Biofilms resist antimicrobials across medicine, industry, and environments. We present virus‐conjugated microrobots synthesized hydrothermally and magnetically actuated. Their motion and viral specificity enable targeted binding, penetration, and delivery, outperforming bare microrobots.
Jyoti, Sagar Arya, Xia Peng, Martin Pumera   +3 more
wiley   +1 more source

The distribution of young stars, clusters and cepheids in the Milky Way and M33 - a comparison [PDF]

, 1979
R. M. Humphreys
openalex   +1 more source

Zinc‐Coordinated Trienzyme Nanogel Cascade Therapy for Accelerated Post‐Pancreatectomy Cutaneous Wound Healing

Advanced Materials, EarlyView.
A zinc‐coordinated nanogel assembly is reported that co‐delivers three enzymes to regulate glucose, oxidative stress, and oxygen levels. This system mimics natural enzyme cascades to reprogram the wound environment after pancreatectomy. In a post‐pancreatectomy mouse model, it accelerates healing by reducing infection, promoting blood vessel growth ...
Yedong Ma, Chengke Xie, Chengyu Liao, Binting Huang, Siqi Liu, Junhua Kong, Xiaotong Fan, Zibiao Li, Shi Chen, Chaobin He   +9 more
wiley   +1 more source

SF-R You Sure? The Conflicting Role of Star Formation Rates in Constraining the Evolution of Milky Way Analogs in Cosmological Simulations

The Astrophysical Journal
Milky Way analogs (MWAs) have long been studied by astronomers to place our Galaxy within an extragalactic context. With the power of cosmological simulations, we are now able to not only characterize MWAs today, but also watch as they evolve through ...
Alicia M. Savelli, Joshua S. Speagle, J. Ted Mackereth, Norman Murray, Kartheik G. Iyer   +4 more
doaj   +1 more source

1.2.3 Scattering in the Earth’S Atmosphere: Calculations for Milky Way and Zodiacal Light as Extended Sources [PDF]

, 1976
H. J. Staude
openalex   +1 more source

Lithium‐Charged Gold Nanoparticles: A New Powerful Tool for Lithium Delivery and Modulation of Glycogen Synthase Kinase 3 Activity

Advanced Materials, EarlyView.
This study introduces glutathione‐stabilized gold nanoparticles for targeted lithium delivery (LiG‐AuNPs), enabling the controlled modulation of Glycogen Synthase Kinase‐3 (GSK‐3β). These non‐toxic, 2‐nm particles release lithium intracellularly, effectively inhibiting GSK‐3β in the brain without significant plasma lithium alterations.
Antonio Buonerba, Giulia Puliatti, Domenica Donatella Li Puma, Bruno Bandiera, Beatrice Cannata, Maria Elena Marcocci, Nicolina Castagno, Irene Contento, Salvatore Impemba, Mariarosa Scognamiglio, Rocco Di Girolamo, Vincenzo Naddeo, Patrizia Canton, Carmine Capacchione, Laura Sposito, Martina Albini, Francesco Pastore, Silvia Baroni, Alfonso Grassi, Claudio Grassi, Roberto Piacentini   +20 more
wiley   +1 more source

Four-hundred Very Metal-poor Stars Studied with LAMOST and Subaru. III. Dynamically Tagged Groups and Chemodynamical Properties

The Astrophysical Journal
Very metal-poor (VMP) stars record the signatures of early accreted galaxies, making them essential tools for unraveling the early stages of Galaxy formation.
Ruizhi Zhang, Tadafumi Matsuno, Haining Li, Wako Aoki, Xiang-Xiang Xue, Takuma Suda, Gang Zhao, Yuqin Chen, Miho N. Ishigaki, Jianrong Shi, Qianfan Xing, Jingkun Zhao   +11 more
doaj   +1 more source