Results 41 to 50 of about 1,570,001 (303)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Solid-liquid interface charge transfer for generation of H2O2 and energy

Nature Communications
Solid-liquid contact electrification is a widespread interface phenomenon in nature. Recent research and theory demonstrate that electron transfer during this process holds the potential to initiate interfacial chemical reactions.
Yunhao Hu, Weifeng Yang, Yuji Ma, Yong Qiu, Wei Wei, Bo Wu, Kerui Li, Yaogang Li, Qinghong Zhang, Ru Xiao, Chengyi Hou, Hongzhi Wang   +11 more
doaj   +1 more source

Chemical Modification of Biliprotein Chromophores [PDF]

Zeitschrift für Naturforschung C, 1979
Abstract The reaction of biliproteins with sodium dithionite has been studied. The reagent is selective towards the chromophores. In denatured phycocyanin from Spirulina platensis, all three chromophores react to form yellow “phycorubin”, whereas only 1/3 of the chromophores react in native phycocyanin in a non-statistical manner.
W, Kufer, H, Scheer
openaire   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Biomimetic Bouligand chiral fibers array enables strong and superelastic ceramic aerogels

Nature Communications
Ceramic aerogels are often used when thermal insulation materials are desired; however, they are still plagued by poor mechanical stability under thermal shock.
Hongxing Wang, Longdi Cheng, Jianyong Yu, Yang Si, Bin Ding   +4 more
doaj   +1 more source

Silkworm Self-spun Fluorescent Silk Fiber with Enhanced Mechanical Properties

Journal of Natural Fibers, 2022
Silk fiber (SF) is a well-known natural material broadly applied for the common textile industry and modern medical field cases. This work introduces a simple process for silkworm self-spun producing fluorescent silk fiber (FSF) with enhanced strength ...
Lin-Hai Jiang, Qing Shen
doaj   +1 more source

Self-organization of unimolecular micelles in beam stream for functional mesoporous metal oxide nanofibers

Fundamental Research, 2022
The use of linear amphiphilic block copolymers as templates is an important method for the preparation of mesoporous materials. However, the obtained assemblies are usually sensitive to synthetic conditions, which impedes the preparation of such ...
Chongfei Gu, Xiaoshan Fan, Guihua Zhu, Yuchi Fan, Haifeng Wang, Tao Zhao, Qi Xiao, Yuan Fang, Xiaopeng Li, Wan Jiang, Lianjun Wang, Pengpeng Qiu, Wei Luo   +12 more
doaj   +1 more source

Novel hydrogels based on polysaccharides for soft tissue regeneration: preparation and characterization [PDF]

, 2015
Předložená diplomová práce se zabývá přípravou, síťováním a fyzikálně-chemickou charakterizací hydrogelů na bázi polysacharidů. Cílem práce bylo vyvinout elastické filmy, které by mohly být použity pro vlhké hojení ran.
Nedomová, Eva
core  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Adiabatic transport in nanostructures

, 2002
A confined system of non-interacting electrons, subject to the combined effect of a time-dependent potential and different external chemical-potentials, is considered.
Amnon Aharony, B. L. Altshuler, D. J. Thouless, F. Hekking, F. Zhou, H. Pothier, I. L. Aleiner, J. E. Avron, J. E. Avron, L. P. Kouwenhoven, M. Büttiker, M. Moskalets, M. Switkes, M. Wagner, O. Eintin-Wohlman, O. Entin-Wohlman, P. A. Maksym, P. Sharma, P. W. Brouwer, S. H. Simon, T. A. Shutenko, T. K. Ng, Y. Levinson, Y. Levinson, Y. Levinson, Y. Levinson, Y. Makhlin, Y. Wei, Y. Wei   +28 more
core   +1 more source