Results 111 to 120 of about 282,882 (314)

Aged ZnO Nanoparticles Promote Breast Cancer Lung Metastasis by Remodeling the Pulmonary Microenvironment Through the CXCL10/Wnt/β‐Catenin Axis

Advanced Science, EarlyView.
In summary, pulmonary exposure to ZnO NPs, particularly aged NPs, promotes breast cancer metastasis by remodelling the lung tumour microenvironment. Aged ZnO NPs enrich M2‐macrophages, MDSCs and activated CAFs to form an immunosuppressive metastatic niche. CXCL10 from these cells drives metastasis via Wnt/β‐catenin activation.
Yong Zhu, Siyu Wang, Tong Lin, Jingyi Zhang, Jingya Yang, Dixiang Kang, Wenting Zhao, Na Yu, Meimei Wang   +8 more
wiley   +1 more source

Occupational Exposure to Airborne Bacteria During Handling Refuse-Derived Fuel from Municipal Solid Waste Used for Clinker Burning

Aerosol and Air Quality Research
Introduction Cement plants use refuse-derived fuel (RDF) as an important energy source in cement production. Objective The aim of the study was to characterize bacterial contamination of RDF and air at workplaces related to their combustion process ...
Marcin Cyprowski, Agata Stobnicka-Kupiec, Anna Ławniczek-Wałczyk, Małgorzata Gołofit-Szymczak, Rafał L. Górny   +4 more
doaj   +1 more source

Intelligent Field‐Adaptive Electrohydrodynamic Printing for Curved Conformal Electronics

Advanced Science, EarlyView.
To mitigate residual‐charge accumulation and spatial electric‐field variations during electrohydrodynamic printing on curved insulating substrates, an intelligent field‐adaptive framework combines alternating‐electric‐field modulation, equivalent electrical gap characterization, and machine‐learning‐guided parameter inversion and pathwise regulation ...
Chang Liu, Yiwen Feng, Xu Chen, Kaiwen Chen, Ran Zhang, Xiaopeng Zhang, Liujia Suo, Xiangji Chen, Zefei Li, Fengshu Wang, Ruixuan Xu, Shuaiwu Liu, Shiwen Liang, Lingjie Kong, Dazhi Wang   +14 more
wiley   +1 more source

ICAROHS - Inter-Comparison of Aerosol Retrievals and Observational Requirements for Multi-wavelength HSRL Systems [PDF]

, 2010
The ESA-STSE study ICAROHS exploits the potential improvements and benefits of novel multi-wavelength High Spectral Resolution Lidar (HSRL) technology combined with innovative retrieval methods for future satellite missions.
Weinzierl, Bernadett, Berthier, Sebastien, Wiegner, Matthias, Donovan, Dave, Gasteiger, Josef, Wehr, Tobias, Lajas, Dulce, Esselborn, Michael, Mayer, Bernhard, Petzold, Andreas, Müller, Detlef, Buras, Robert, Ansmann, Albert, van Zadelhoff, Gerd-Jan, Ehret, Gerhard   +14 more
core  

Airborne Escherichia coli bacteria biosynthesize lipids in response to aerosolization stress

Scientific Reports
Gram-negative bacteria pose an increased threat to public health because of their ability to evade the effects of many antimicrobials with growing antibiotic resistance globally. One key component of gram-negative bacteria resistance is the functionality
Brooke L. Smith, Meiyi Zhang, Maria D. King   +2 more
doaj   +1 more source

Contact‐Free Human‐Machine Interfaces via Printed Thermopile Infrared Arrays

Advanced Science, EarlyView.
Can a printed sheet locate and sense a fingertip without being touched? Fully printed, flexible thermoelectric arrays convert the infrared from a hovering finger directly into voltage, with no external power. Aerosol‐jet‐printed silver mirrors partially shield each pixel, creating a local temperature gradient.
Zirui Wang, Nan Luo, Amrutha Bose, Muhammad Irfan Khan, Jiayi Liu, Leon Viktor Klinder, Leonard Franke, Mohamed Hussein, Uli Lemmer, Md Mofasser Mallick   +9 more
wiley   +1 more source

Escherichia coli resistance mechanism AcrAB-TolC efflux pump interactions with commonly used antibiotics: a molecular dynamics study

Scientific Reports
While antibiotic resistance poses a threat from both Gram-positive bacteria (GPB) and Gram-negative bacteria (GNB), GNB pose a more imminent public health hazard globally. GNB are a threat to growing antibiotic resistance because of the complex makeup of
Brooke L. Smith, Sandun Fernando, Maria D. King   +2 more
doaj   +1 more source

Solution‐Shearing of Highly Smooth Ion‐Gel Thin Films: Facilitating the Deposition of Organic Semiconductors for Ion‐Gated Organic Field Effect Transistors

Advanced Electronic Materials, Volume 11, Issue 6, May 2025.
A straightforward method is introduced to produce ion‐gel films with very low surface roughness by employing a solution‐shearing coating process. These ion‐gel films permit the growth of crystalline thin films of various small molecule organic semiconductor molecules directly on top of the ion‐gel layer, thereby enabling “inverted” small molecule ...
Jonathan Perez Andrade, Angelika Wrzesińska‐Lashkova, Anupam Prasoon, Felix Talnack, Katherina Haase, Bernd Büchner, Xinliang Feng, Yana Vaynzof, Mike Hambsch, Yulia Krupskaya, Stefan C. B. Mannsfeld   +10 more
wiley   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Aircraft-based operation of an aerosol mass spectrometer: measurements of tropospheric aerosol composition

, 2006
The Aerodyne quadrupole aerosol mass spectrometer was deployed on the Falcon twin jet research aircraft operated by Deutsches Zentrum für Luft- und Raumfahrt (DLR). This was the first deployment of an AMS in a jet aircraft.
Schneider, Johannes (author), Hings, Silke S. (author), Petzold, Andreas (author), Hock, B. Nele (author), Fiebig, Markus (author), Nele Hock, B. (author), Busen, Reinhold (author), Kärcher, Bernd (author), Borrmann, Stephan (author), Weimer, Silke (author)   +9 more
core   +1 more source