Results 101 to 110 of about 39,414 (295)

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Studies on the chemistry of boron subhalides [PDF]

, 1974
Studies on the chemistry of boron ...
Margaret S. Reason (7166219)
core   +2 more sources

Boron in Diet and Medicine: Mechanisms of Delivery and Detection

Pharmaceuticals
Boron is a trace element with multifaceted chemical and biological properties that underpin its emerging relevance in human health and medicinal chemistry.
Dorota Bartusik-Aebisher, Izabela Rudy, Kacper Rogóż, David Aebisher, Gabriela Henrykowska   +4 more
doaj   +1 more source

Enantioconvergent carbenoid insertion into carbon−boron bonds [PDF]

Boron-mediated homologation can potentially access almost any kind of chiral centers from readily available boronates via asymmetric carbenoid insertion, followed by versatile transformations of the carbon−boron bonds.
Thomas, Tugwell, Peng, Liu, Jiahao, Li, Guangbin, Dong, Qiqiang, Xie   +4 more
core   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

A zinc boryl compound unlocks diverse reactivity pathways beyond nucleophilic borylation

Nature Communications
Borylation chemistry plays a crucial role in the development of new synthetic methodologies. However, the reactivity of zinc-boryl species has not been fully explored, particularly in relation to diverse reaction pathways.
Gan Xu, Hok Tsun Chan, Shuchang Li, Tsz Ying Wong, Lei Zhang, Qichun Zhang, Zhenyang Lin, Zhenpin Lu   +7 more
doaj   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Progress in boron-based compounds for tumor diagnosis and treatment

上海师范大学学报. 自然科学版
After the World Health Organization (WHO) declared that boron (B) is a "possible essential element" for human beings, boron-based composites have become a new research hotspot in the biomedical field.
CHENG Yutong, TIAN Qiwei, YANG Shiping
doaj   +1 more source