Results 71 to 80 of about 138,619 (284)

Molecular‐Scale Tuning of Low‐Molecular‐Weight Gelators Controls Supramolecular Assembly and Directs Human Mesenchymal Stem Cell Growth

Angewandte Chemie, EarlyView.
Chemistry in charge of biology! Simple low‐molecular‐weight gelators, with minor modifications in molecular structure, self‐assemble differently and can also co‐assemble when simultaneously triggered. This creates a family of gels with different properties that direct the growth of stem cells in different ways.
Chayanan Tangsombun, Amy Simpson, Rebecca L. Charlton, Lucy E. Sabin, Paul G. Genever, David K. Smith   +5 more
wiley   +2 more sources

Stability and usage of nitrogen in fats and oils

Grasas y Aceites, 1998
The oxidative rancidity is, without a doubt, the main cause of the deterioration of fats and oils, and defines the shelf life of this type of products. Therefore, the stability (resistance against oxidation) has come to be one of the factors which worry ...
Daniel Barrera Arellano
doaj   +1 more source

Thermochemical stability and nonstoichiometry of erbia-stabilized bismuth oxide [PDF]

, 1992
A phase study has been performed of high oxygen ion conducting erbia-stabilized bismutch oxide (1-x)Bi2O3·xEr2O3 (BE100X) using thermal analysis and X-ray powder diffraction.
Bouwmeester, Henricus J.M., Burggraaf, A.J., Burggraaf, Anthonie, de Vries, K.J., de Vries, Karel Jan, Gellings, P.J., Kruidhof, H.   +6 more
core   +4 more sources

β‐Adrenergic Signaling Promotes Anti‐Tumor Immunity in TP53‐mutant Oral Squamous Cell Carcinoma

Advanced Science, EarlyView.
β‐adrenergic stimulation enhances anti‐tumor immunity in TP53‐deficient oral squamous cell carcinoma by inducing tumor‐derived secretion of CXCL10, which attracts and activates cytotoxic CD8+ T cells. The findings demonstrate that β‐adrenergic signaling alters tumor–immune interactions via CXCL10‐mediated paracrine activation, revealing a neuro‐immune ...
Frederico O. Gleber‐Netto, Deborah Silverman, Tongxin Xie, Shamima Akhter, Nicole R. Vaughn, Adewale Adebayo, Kala Chand Debnath, Shorook Naara, Shajedul Islam, Erik Knutsen, Emily Lorin Ashkin, Simone Anfossi, Sara Leahey, Patrick Hwu, Sebastien Talbot, Erica K Sloan, Robert Saddawi‐Konefka, Roberto Rangel, Jeffrey N. Myers, George A. Calin, Moran Amit   +20 more
wiley   +1 more source

MR‐DELTAnet: A Longitudinal MRI‐Transformer Model Predicting Pathological Complete Response and Revealing Immune Microenvironment via scRNA‐seq in Locally Advanced Rectal Cancer

Advanced Science, EarlyView.
The MR‐DELTAnet model utilizes longitudinal MRI to predict treatment response after neoadjuvant chemoradiotherapy in locally rectal cancer patients, accurately identifying patients likely to achieve pathological complete response for personalized management.
Wuteng Cao, Huaxian Chen, Jiao Li, Yihui Zheng, Liqing Xie, Guozhong Xiao, Zeyan Wang, Fen Yuan, Junhong Chen, Chongbao Sun, Jing Dai, Jinping Zeng, Xinhua Wang, Lei Wu, Hongcheng Lin   +14 more
wiley   +1 more source

Critical Temperature Range in Standard and Ni-bearing Spheroidal Graphite Cast Irons [PDF]

, 2012
Describing the conditions for reaustenitization of spheroidal graphite cast irons is of interest for their heat-treatment after casting, e.g. for manufacturing austempered ductile irons.
Ghergu, Roxana, Lacaze, Jacques, Sertucha, Jon, Thébault, Yannick   +3 more
core   +4 more sources

Utilizing Cooperative Proton–Electron Mixed Conduction Induced via Chemical Dedoping of Self‐Doped Poly(3,4‐ethylenedioxythiophene) Nanofilms for In‐Material Physical Reservoirs

Advanced Science, EarlyView.
This study demonstrates a new concept for high‐performance in‐material physical reservoirs (PRs). An intrinsic and cooperative ion–electron state, induced by chemical dedoping in self‐doped poly(3,4‐ethylenedioxythiophene) (S‐PEDOT) nanofilms, enhances the performance of in‐material PRs.
Yuya Ishizaki‐Betchaku, Motoaki Onishi, Tomoki Misaka, Mitsuo Hara, Hirokazu Yano, Hidenori Okuzaki, Jun Matsui, Tsuyoshi Hasegawa, Takuya Matsumoto, Hirofumi Tanaka, Shusaku Nagano   +10 more
wiley   +1 more source

INFLUÊNCIA DO PROCESSO DE TRANSFORMAÇÃO NA GERAÇÃO DE ACETALDEÍDO E NÍVEIS RESIDUAIS EM EMBALAGENS DE POLI (ETILENO TEREFTALATO) (PET) E EM BEBIDAS - ARTIGO DE REVISÃO

Revista Brasileira de Engenharia de Biossistemas, 2007
O principal objetivo deste texto é reunir informações relativas à presença do composto acetaldeído, sua formação, reações químicas, formas pelas quais se manifesta em bebidas e fontes de contaminação provenientes de diferentes caminhos nos sistemas de ...
CARLOS ALBERTO RODRIGUES ANJOS
doaj   +1 more source

Poly(Vinylidene Fluoride)‐Wrapped LiFePO4 Microspheres as Highly Stable Dual Functional Cathode for Solid‐State Lithium Batteries

Advanced Energy and Sustainability Research, EarlyView.
A dual functional cathode is made by uniformly dispersing the cathode material (LiFePO4) into the polymer electrolyte poly(vinylidenfluorid‐co‐hexafluorpropylene):lithium bis(trifluoromethanesulfonyl)imide, resulting in a conformable lamella structure with embedded microspheres.
Taoran Li, Frederik Bettels, Zhihua Lin, Sreeja K. Satheesh, Chaofeng Zhang, Yuping Liu, Fei Ding, Lin Zhang   +7 more
wiley   +1 more source

Quantum and Thermal Phase Transitions of Halogen-Bridged Binuclear Transition-Metal Complexes

, 2001
Aiming to settle the controversial observations for halogen-bridged binuclear transition-metal (MMX) complexes, finite-temperature Hartree-Fock calculations are performed for a relevant two-band Peierls-Hubbard model.
Bellitto C., Bellitto C., Borshch S. A., Butler L. G., Che C. M., Clark R. J. H., Conradson S. D., Ikeda R., Jim S., Kimura N., Kitagawa H., Kurmoo M., Kuwabara M., Okamoto H., Okamoto H., Sakai K., Stein P., Stroud M. A., Swanson B. I., Toftlund H., Toriumi K., Wada Y., Yamamoto S., Yamamoto S., Yamashita M., Yamashita M.   +25 more
core   +1 more source