Results 131 to 140 of about 7,136 (293)

Aktivierung von Metallkomplexen durch Ultraschallwellen für eine gezielte Krebstherapie

Angewandte Chemie, EarlyView.
Ultrasound enables non‐invasive activation of metal‐based therapeutics deep within tumors. Acoustic cavitation can drive sonodynamic reactive oxygen species generation or mechanochemical metal–ligand bond dissociation, enabling controlled release of bioactive payloads.
Félix Grosjean, Nicolás Montesdeoca, Gilles Berger, Johannes Karges   +3 more
wiley   +1 more source

Ein Ruthenium(CAAC‐5)‐Olefin‐Metathese‐Katalysator für die Biokonjugation

Angewandte Chemie, EarlyView.
Die Instabilität von Rutheniumkatalysatoren in wässrigen Lösungen schränkt die Olefinmetathese in biologischen Medien ein. Es wird über einen Ru(CAAC‐5)‐Komplex berichtet, der unter biologisch relevanten Bedingungen aktiv bleibt und die Biokonjugation mit Proteinen, Peptiden und einem künstlichen Metalloenzym ermöglicht.
Damian Alexander Graf, Mikhail Boym, María Álvarez, Tsvetan Kardashliev, Thomas R. Ward   +4 more
wiley   +1 more source

Activation of Metal Complexes With Ultrasound Waves for Targeted Anticancer Therapy

Angewandte Chemie International Edition, EarlyView.
Ultrasound enables non‐invasive activation of metal‐based therapeutics deep within tumors. Acoustic cavitation can drive sonodynamic reactive oxygen species generation or mechanochemical metal–ligand bond dissociation, enabling controlled release of bioactive payloads.
Félix Grosjean, Nicolás Montesdeoca, Gilles Berger, Johannes Karges   +3 more
wiley   +1 more source

Rapid and Efficient Synthesis of Star Polymers via Arm-First Monomer Emulsified Aqueous Ring-Opening Metathesis Polymerization (ME-ROMP)

The combination of ring-opening metathesis polymerization (ROMP) and the arm-first strategy is a widely employed “one-pot two-batch” approach for synthesizing star polymers.
Yingqing Zhou (14048535), Yongming Chen (324923), Tianyu Zhao (351242), Yi Shi (169113), Wangmeng Hou (3225261), Zhijia Liu (2834435), Xiuzhe Yin (5547779), Hong Liu (50694), Yilin Feng (18256694)   +8 more
core   +1 more source

Overview of Research Progress and Development of Cathode Materials for Aqueous Na‐Ion Batteries

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Aqueous sodium‐ion batteries (ASIBs) have now been viewed as the promising energy storage technique for the grid application due to their intrinsic safety and cost‐effectiveness. However, their energy density and cycling stability are still unsatisfactory accompanied by the narrow electrochemical stability window of water and parasitic side ...
Zhiwei Shi, Hongmin Chen, Hongyu Xia, Xiaoyu Zhang, Haojie Lv, Fei Gu   +5 more
wiley   +1 more source

Affective dimensions in the information behavior of forcibly displaced people: A literature review. An Annual Review of Information Science and Technology (ARIST) paper

Journal of the Association for Information Science and Technology, EarlyView.
Abstract This review analyzed 241 scholarly articles published between 2010 and 2025 in information science venues to examine how affect shapes refugees' information behavior during forced migration and to identify additional contextual factors. It identifies seven affective dimensions: anxiety, shame and stigma, grief and loss, frustration, (mis)trust,
Maja Krtalić, Lilach Alon
wiley   +1 more source

Unraveling Reactivity Differences: Room-Temperature Ring-Opening Metathesis Polymerization (ROMP) versus Frontal ROMP

In this study, we explore the distinct reactivity patterns between frontal ring-opening metathesis polymerization (FROMP) and room-temperature solventless ring-opening metathesis polymerization (ROMP).
Zhang Zhang (14172), Nancy R. Sottos (1449940), Randy H. Ewoldt (548110), Edgar B. Mejia (6167438), Abbie J. Kim (18106373), Jeffrey S. Moore (1385685), Jacob J. Lessard (5629013), Mya G. Berkey (18106376), Zina S. Medina-Barreto (18106379)   +8 more
core   +1 more source

Direct SMBH Formation Driven by Runaway Stellar Collisions in Globally Unstable Stellar Systems

Astronomische Nachrichten, EarlyView.
ABSTRACT The fueling problem addresses the ultimate fate of the reservoirs of gas and stars driven into the deepest gravitational potential wells of galaxies, thus it may contain the Universe's densest concentrations of gas and stars. This raises a key question: does the infalling material collapse directly into a supermassive black hole, or can it ...
Marcelo C. Vergara, Andrés Escala
wiley   +1 more source

All‐Inside Posterior Cruciate Ligament Reconstruction Using Achilles Allograft and Suture Tape Augmentation

Arthroscopy Techniques, EarlyView.
Abstract Posterior cruciate ligament (PCL) reconstruction is challenged by graft elongation and delayed biological integration, often necessitating slow rehabilitation and carrying a risk of arthrofibrosis. This technical report describes an all‐inside technique augmented with the modified internal bracing to address these limitations.
Badrul Akmal Hisham Md Yusoff, Alif Zhafri, Muhammad Karbela Reza Ramlan, Nik Kamarul Arif Nik Kamaruzman, Aliff Omar, Norlelawati Mohamad, Mohamad Azwan Aziz   +6 more
wiley   +1 more source

Ring-Opening Metathesis Polymerization of Functionalized Cyclobutenes Derivatives

, 2003
In the last decade, the development of well-defined carbene catalysts has revolutionized the field of ring-opening metathesis polymerization (ROMP). Nevertheless, little attention has been paid to monomer design for ROMP. In this project, a new family of
Charvet, Richard Andre
core