Results 141 to 150 of about 586,911 (331)

Self‐Assembled Crystalline Peptoid Nanomaterials as Metal‐Free Enzyme Mimics for Enhanced Carbon Dioxide Hydration and Precipitation

Advanced Functional Materials, EarlyView.
Inspired by metal‐free carbonic anhydrases (CAs) that achieve efficient catalysis without metal cofactors, we herein report a sequence‐defined supramolecular peptoid platform that mimics metal‐free CAs and exhibits hydrolytic activity via a supramolecular assembly‐mediated proton‐transfer mechanism.
Progyateg Chakma, Ying Chen, Thi Kim Hoang Trinh, Anthony R. Perez, Jonathan Gil, Maria Casco Hidalgo, Botao Hao, Kyle Whitaker, Chun‐Long Chen   +8 more
wiley   +1 more source

Growth factors that drive aggrecan synthesis in healthy articular cartilage. Role for transforming growth factor-β?

Osteoarthritis and Cartilage Open
Introduction: Articular cartilage makes smooth movement possible and destruction of this tissue leads to loss of joint function. An important biomolecule that determines this function is the large aggregating proteoglycan of cartilage, aggrecan. Aggrecan
Peter M. van der Kraan, Arjan P.M. van Caam, Esmeralda N. Blaney Davidson, Martijn H.J. van den Bosch, Fons A.J. van de Loo   +4 more
doaj   +1 more source

Triplicate Hb-depletions show high reproducibility.

, 2015
A) Number of protein identifications in Hb-enriched fractions and Hb-depleted fractions from triplicate depletions of a single erythrocyte cytosol preparation. B) Number of peptide identifications in these triplicate Hb depletions.
Monica Bessler (508914), David W. Speicher (395361), Ho-Sun Lam (814812), Andrew Kossenkov (814813), Jingping Ge (636557), Esther N. Pesciotta (508912), Philip J. Mason (508913), Louise C. Showe (175182)   +7 more
core   +1 more source

Electrical‐Programming‐Free Neural Crossbars Enabled by Photochemical Weight Patterning

Advanced Functional Materials, EarlyView.
A flexible neural‐crossbar hardware system enabled by electrical‐programming‐free, mask‐defined, array‐parallel photochemical weight patterning is demonstrated. Trained weights are physically implemented across the array, supporting multilevel programming, bending‐stable operation and reconfiguration, substrate reuse, and low‐energy readout while ...
Hyo‐Bin Jang, Ji‐Hoon Choi, Juhyung Seo, Seungwoo Baek, Hocheon Yoo, Hea‐Lim Park   +5 more
wiley   +1 more source

Secretion of HMGB1 by macrophages activated by LTA, LTA+Hb or Hb alone.

, 2012
HeNC2 cells were stimulated with LTA (LTA, 1 µg/ml), LTA+Hb (LTA+, 1 µg/ml and 50 µg/ml respectively), Hb alone (Hb, 50 µg/ml) or maintained in medium (C) for the indicated times. Supernatants from these incubations were electrophoresed on SDS-PAGE gels,
Virginia Woo-Rasberry (128841), Michelle E. Cox (128839), David L. Hasty (128843), Kathleen H. Cox (128837)   +3 more
core   +1 more source

Lone‐Pair‐Induced Lattice Distortion in Lead‐Free Hybrid Perovskites for High‐Performance Nanogenerators

Advanced Functional Materials, EarlyView.
A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri, Asif Abdullah Khan, Md Fahim Al Fattah, Mahmoud Almadhoun, Shamaila Shahzadi, Aixi Pan, Md Soyaeb Hasan, Henry Wu, Arash Aghigh, Bhawna Bhawna, François Légaré, Vivek Maheshwari, Dayan Ban   +12 more
wiley   +1 more source

In Situ Interfacial Assembly of Dynamic Semi‐Interpenetrating Biopolymer Networks for Robust and Mechanically Adaptive Droplet Interfaces

Advanced Functional Materials, EarlyView.
A dynamic interfacial semi‐interpenetrating polymer network is constructed by sequential assembly of β‐sheet‐rich SF and CS‐RL. The SF framework provides mechanical strength, while dynamically associated CS‐RL enables local rearrangement, allowing droplets to rapidly reconfigure without loss of interfacial integrity.
Yaping Zhang, Yujie Liu, Yikai Xu, Xunda Feng, Ling Zhang, Hongbo Zeng, Hao Liu, Xiaohui Mao   +7 more
wiley   +1 more source

Hydroxyurea decreases hospitalizations in pediatric patients with Hb SC and Hb SB+ thalassemia

, 2015
Jeffrey D Lebensburger, Rakeshkumar J Patel, Prasannalaxmi Palabindela, Christina J Bemrich-Stolz, Thomas H Howard, Lee M HilliardDivision of Pediatric Hematology Oncology, University of Alabama at Birmingham, Birmingham, AL, USAPurpose: Patients with ...
Howard TH, Patel RJ, Palabindela P, Bemrich-Stolz CJ, Lebensburger JD, Hilliard LM   +5 more
core  

Selenium‐Integrated Cyanine Dye With Enhanced Photophysical Properties for Optoacoustic‐Guided Cancer Imaging and Therapy

Advanced Functional Materials, EarlyView.
This study introduces selenium‐integrated cyanine dye (Se‐Cyn), with superior photostability, absorption, and photothermal efficiency, outperforming ICG in NIR window. Its nanoparticle form remains stable in water, accumulates in tumors, and enables strong optoacoustic imaging and effective phototherapy outcomes.
Divyesh Shelar, Snehal Salunkhe, Tony Fröhlich, Uwe Klemm, Pia Anzenhofer, Birgit Rathkolb, Martin Hrabě de Angelis, Oliver Plettenburg, Michael Sattler, Sudesh T. Manjare, Vipul Gujrati, Vasilis Ntziachristos   +11 more
wiley   +1 more source

Bland-Altman plot showing the difference of the HB measurements.

, 2016
Fig 2 depicts the difference of the Hb values (Hb-ZL and POCT-Hb) calculated for each patient and plotted against the mean value of both measurements ((Hb-ZL + POCT-Hb)/2).
Ramona C. Dolscheid-Pommerich (3361403), Sarah Dolscheid (3361406), Daniel Grigutsch (526595), Birgit Stoffel-Wagner (232693), Ingo Graeff (3361400)   +4 more
core   +1 more source