Results 121 to 130 of about 59,591 (309)

Label‐Free Detection of a Neurotransmitter Using an Aptamer‐Functionalized Amorphous IGZO Transistor

Advanced Materials Interfaces, EarlyView.
An aptamer‐functionalized amorphous IGZO thin‐film transistor enables label‐free electrical detection of the neurotransmitter serotonin under liquid‐gated operation. Stepwise surface functionalization ensures stable biomolecule integration and efficient electrostatic coupling.
Ngoc Thanh Ho, Sina Jamali, Nam‐Trung Nguyen, Tuan‐Khoa Nguyen   +3 more
wiley   +1 more source

Carbon and nitrogen stocks and distributions associated with different vegetation covers and soil profiles in Abisko, northern Sweden

Arctic Science
The composition of vegetation cover in Arctic environments is evolving due to climate change. This study focused on estimating carbon and nitrogen stocks in vegetation and soil for different Arctic habitats (i.e., sub-ecosystem environments) with ...
Hugo M.G. Potier, Xavier Raynaud, Yannick Agnan, Alienor Allain, Maryse Castrec-Rouelle, Veronique Vaury, Luc Abbadie, Marie A. Alexis   +7 more
doaj   +1 more source

Storing carbon in soil. Can we slow a revolving door?

, 2012
There is no doubt that soils are a vast store of carbon and partially control the carbon dioxide content of the atmosphere. Maintaining soil organic matter is also crucial for production and environmental protection.
Schipper, Louis A.
core  

Multilayered Digital Microfluidic Chip for Cell‐Based Assays

Advanced Materials Interfaces, EarlyView.
A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden, Oksana K. Savchak, Burcu Gumuscu   +2 more
wiley   +1 more source

Current status, uncertainty and future needs in soil carbon monitoring

, 2011
The need for cataloguing global soil carbon was recently highlighted by Gianelle et al., (2010) in a letter to Science, where the importance of considering soils and SOM sensitivity to temperature were underscored.
Rodeghiero, Mirco
core  

Predicted soil organic carbon stocks and changes in the Brazilian Amazon between 2000 and 2030

, 2007
Currently we have little understanding of the impacts of land use change on soil C stocks in the Brazilian Amazon. Such information is needed to determine impacts'6n the global C cycle and the sustainability of agricultural systems that are replacing ...
K. Killian, K. Paustian, M. Bernoux, Powlson, D. S., D.S. Powlson, Cerri, C.C., E. Milne, Milne, E., Paustian, K., C.C. Cerri, P. Falloon, Bernoux, Martial, M. Easter, N.H. Batjes, Easter, M., Batjes, N. H., K. Coleman, Killian, K., Bernoux, M., C.E.P. Cerri, Batjes, N.H., Cerri, C. C., Coleman, K., Cerri, C.E.P., Cerri, C. E. P., Powlson, D.S., Falloon, P.   +26 more
core   +1 more source

Sensitive and Spatially‐Resolved Electrochemiluminescence via Micropatterning

Advanced Materials Interfaces, EarlyView.
The use of a simple silica nanoparticle surface coating and patterning process can transform ordinary gold electrodes into multiplexed ECL sensing electrodes. Through spatially confined droplet formation and local ECL emission, it is possible to perform multiple analyses simultaneously from individual locations as well as intensify the ECL signal by as
Yuliang Shao, Tatiana Starikova, Mengzhen Xi, Maria Vittoria Balli, Emanuele Luigi Sciuto, Gabriele Giagu, Vincenzo Paratore, Carmelo Corsaro, Enza Fazio, Sabrina Conoci, Luca Prodi, Giovanni Valenti, Pavel A. Levkin   +12 more
wiley   +1 more source

Modelled soil organic carbon stocks and changes in the Indo-Gangetic Plains, India from 1980 to 2030

, 2007
The Global Environment Facility co-financed Soil Organic Carbon (GEFSOC) Project developed a comprehensive modelling system for predicting soil organic carbon (SOC) stocks and changes over time.
Bhattacharyya, T., Gajbhiye, K. S., Powlson, D. S., Pal, D. K., Powlson, D., Batjes, N.H., Milne, E., Paustian, K., Pal, D.K., Ray, S.K., Coleman, K., Mandal, C., Williams, S., Easter, M., Chandran, P., Gajbhiye, K.S., Batjes, N. H., Killian, K., Ray, S. K., Falloon, P.   +19 more
core   +1 more source

Cornus Mas L. Seed‐Derived Biosorbent for Methylene Blue Removal: Surface Characterization and Biosorption Performance

Advanced Materials Interfaces, EarlyView.
Cornus mas L. seeds are transformed into a high‐performance biosorbent through chemical modification, effectively removing methylene blue from aqueous solutions. Comprehensive characterization and optimization reveal a maximum biosorption capacity of 71.71 mg g−1, establishing this sustainable, cost‐effective material as a promising solution for ...
Hakan Yıldız, Adem Necip, Arslan Yusuf Yüksel   +2 more
wiley   +1 more source

Tropical Forest Protection, Uncertainty, and the Environmental Integrity of Carbon Mitigation Policies [PDF]

Tropical forests are estimated to release approximately 1.7 PgC per year as a result of deforestation. Avoiding tropical deforestation could potentially play a significant role in carbon mitigation over the next 50 years if not longer.
Shuguang Liu, Joanna Hendy, Suzi Kerr, Alexander S. P. Pfaff   +3 more
core   +2 more sources