Results 71 to 80 of about 607,568 (405)

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source

Global distribution of particle phase state in atmospheric secondary organic aerosols

Nature Communications, 2017
Secondary organic aerosols (SOA) are a large source of uncertainty in our current understanding of climate change and air pollution. The phase state of SOA is important for quantifying their effects on climate and air quality, but its global distribution
M. Shiraiwa, Ying Li, A. Tsimpidi, V. Karydis, T. Berkemeier, S. Pandis, J. Lelieveld, T. Koop, U. Pöschl   +8 more
semanticscholar   +1 more source

Estimating seasonal variations in cloud droplet number concentration over the boreal forest from satellite observations [PDF]

, 2011
Seasonal variations in cloud droplet number concentration (NCD) in low-level stratiform clouds over the boreal forest are estimated from MODIS observations of cloud optical and microphysical properties, using a sub-adiabatic cloud model to interpret ...
Ganzeveld, L.N., Janssen, R., Kabat, P., Kulmala, M., Nieminen, T., Roebeling, R.A.   +5 more
core   +3 more sources

Aerosol Jet Printed MXene Microsupercapacitors for Flexible and Washable Textile Energy Storage

Advanced Functional Materials, EarlyView.
This study introduces a novel approach using aerosol jet printing to fabricate e‐textiles with additive‐free aqueous Ti3C2Tx MXene inks. The flexible electrodes, systematically explored on cotton, polycotton, and polyester, exhibit remarkable areal capacitances of up to 4.4 F cm−2, achieving superior high‐rate performance, capacitance retention, and ...
Anastasiia Shandra, Ke Li, Dahnan Spurling, Oskar Ronan, Valeria Nicolosi   +4 more
wiley   +1 more source

Sources and distributions of dust aerosols simulated with the GOCART model

, 2001
The global distribution of dust aerosol is simulated with the Georgia Tech/Goddard Global Ozone Chemistry Aerosol Radiation and Transport (GOCART) model.
P. Ginoux, M. Chin, I. Tegen, J. Prospero, B. Holben, O. Dubovik, Shian‐Jiann Lin   +6 more
semanticscholar   +1 more source

Planning, implementation and scientific goals of the Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC4RS) field mission [PDF]

, 2016
The Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC4RS) field mission based at Ellington Field, Texas, during August and September 2013 employed the most comprehensive airborne payload to date to ...
Chen, Gao, Dibb, Jack E., Ferrare, Richard, Jacob, Daniel J., Jensen, Eric J., Jucks, Kenneth W., Luo, Z. Johnny, Mace, Gerald G., Maring, Hal, Minnis, Patrick, Pan, Laura L., Pfister, Lenny, Pszenny, Alex, Redemann, Jens, Reid, Jeffrey S., Rosenlof, Karen H., Singh, Hanwant B., Thompson, Anne M., Toon, Owen B., Yokelson, Robert   +19 more
core   +2 more sources

Hollow‐Structured Nanorobot with Excellent Magnetic Propulsion for Catalytic Pollutant Degradation, Anti‐Bacterial and Biofilm Removal

Advanced Healthcare Materials, EarlyView.
A hollow‐structured Fe3O4@AgAu@PDA‐ZnPc nanosphere has been developed, exhibiting controllable catalytic activity and “photothermal‐photodynamic‐Ag+” coupling antibacterial characteristics. When subjected to a rotating magnetic field, these performances are uniquely enhanced by magnetic propulsion, allowing the nanosphere to function as a magnetic ...
Jing Wang, Guangjin Yu, Qunling Fang, Yunqi Xu, Jie Zhang, Ailing Hui, Shouhu Xuan, Ken Cham‐Fai Leung   +7 more
wiley   +1 more source

Variability of Aerosols and Clouds Over North Indian and Myanmar During the COVID-19 Lockdown Period

Frontiers in Environmental Science, 2022
The implementation of a nationwide lockdown to curb the spread of COVID-19 disease has reduced the loading of anthropogenic aerosols. However, AOD distribution over South Asia during the lockdown period shows a dipole pattern: reduction over North Indian
Divyaja Lawand, Sudheer Bhakare, Suvarna Fadnavis, Rohini L. Bhawar, P. R. C. Rahul, Pradeep Kumar Pallath, Simone Lolli   +6 more
doaj   +1 more source

A laminar flow model of aerosol survival of epidemic and non-epidemic strains of Pseudomonas aeruginosa isolated from people with cystic fibrosis [PDF]

, 2008
Cystic fibrosis (CF) is an inherited multi-system disorder characterised by chronic airway infection with pathogens such as Pseudomonas aeruginosa. Acquisition of P. aeruginosa by patients with CF is usually from the environment, but recent studies have
Beggs, Clive B., Clifton, I.J., Denton, M., Fletcher, L.A., Peckham, D.G.   +4 more
core   +4 more sources

Soft Nanocarriers as Antimicrobial Co‐Delivery Systems to Combat Resistant Infections

Advanced Healthcare Materials, EarlyView.
Soft nanocarrier‐based co‐delivery systems present a versatile and promising platform for combating antimicrobial resistance (AMR) by enabling spatiotemporally controlled, pathogen‐specific drug release. Their tunable physicochemical properties allow for the co‐encapsulation of synergistic antimicrobial agents, optimization of drug ratios, and surface ...
Anamarija Nikoletic, Evangelos Natsaridis, Timon Flathmann, Daiane P. C. Quadros, Nubia Gogniat, Oya Tagit   +5 more
wiley   +1 more source