Results 91 to 100 of about 2,557 (278)

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

open access: yesAdvanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán   +11 more
wiley   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

open access: yesAdvanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens   +8 more
wiley   +1 more source

HISTORY OF THE STUDY OF THE GOLDEN HORDE TIME ARCHAEOLOGICAL SITES IN THE PENZA REGION

open access: yesАрхеология евразийских степей
The history of the rise, prosperity, decline and heritage of the Golden Horde has been in the center of attention of Russian and foreign specialists for many decades.
Evgeniy M. Inaldiev
doaj   +1 more source

Nomads of the Golden Horde in the Perception of Modern Historians

open access: yesЗолотоордынское обозрение, 2018
Objectives: To show how modern historians perceive and interpret the history of nomads of the Golden Horde regarding whom the main sources of information are archaeological sources.
V.A. Ivanov
doaj   +1 more source

Hebrew Manuscripts and Scribes in the Crimean Golden Horde (Solkhat) [PDF]

open access: yes, 2019
Solkhat, the regional capital of the Golden Horde in the Crimean Peninsula, was a multi-cultural city, with two Jewish communities—Rabbanite and Karaite.
Akhiezer, Golda, Golda Akhiezer
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

The Golden Horde Review Journal – The Premier Platform for Golden Horde Research

open access: yesCrimean Historical Review
The journal “Golden Horde Review” is a leading international peer-reviewed publication specializing in the study of the history of the Golden Horde and post-Horde Turkic-Tatar states. Established in 2013 under the auspices of the Sh. Marjani Institute of History of the Academy of Sciences of the Republic of Tatarstan, the journal has come a long way ...
openaire   +1 more source

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