Results 41 to 50 of about 317,288 (335)

Mobile robot based electrostatic spray system for controlling pests on cotton plants in Iraq [PDF]

, 2015
A mobile robot based electrostatic spray system was developed to combat pest infestation on cotton plants in Iraq. The system consists of a charged spray nozzle, a CCD camera, a mobile robot (vehicle and arm) and Arduino microcontroller.
Al-Mamury, M, Al-Raweshidy, H, Balachandran, W, Manivannan, N   +3 more
core   +1 more source

Transmission mode desorption electrospray ionization [PDF]

Journal of the American Society for Mass Spectrometry, 2008
A new mode of operation for desorption electrospray ionization (DESI) analysis of liquids or solid residues from evaporated solvents is presented. Unlike traditional DESI, the electrospray is not deflected off of a surface but instead is transmitted through a sampling mesh at a 0 degrees angle between the electrospray tip, sample mesh, and capillary ...
Chipuk, Joseph E., Brodbelt, Jennifer S.
openaire   +2 more sources

Electrospray synthesis of PLGA TIPS microspheres [PDF]

, 2015
We successfully demonstrate the synthesis of polymer microspheres using a single electrospray source, and show their physical characterisation. Electrospray has proven to be a versatile method to manufacture particles, giving tight control over size with
Bowen, J., Day, R. M., Gomez, A., Kenyon, A. J., Malik, S. A., Ng, W. H., Tang, J.   +6 more
core  

Structural Plasticity and Noncovalent Substrate Binding in the GroEL Apical Domain. A study using electrospray ionization mass spectrometry and fluorescence binding studies [PDF]

, 2002
Advances in understanding how GroEL binds to non-native proteins are reported. Conformational flexibility in the GroEL apical domain, which could account for the variety of substrates that GroEL binds, is illustrated by comparison of several independent ...
Adams, Boisvert, Braig, Braig, Brinker, Brocchierei, Brunger, Brunger, Buckle, Bukau, Chatellier, Chatellier, Chatellier, Chen, Collaborative Computational Project, N., Coyle, Dessauer, Ewalt, Feltham, Fenton, Ferrige, Grallert, Hartl, Hartl, HayerHartl, Hemmingsen, Hlodan, Houry, Hunt, Hutchinson, Jancarik, Jones, Jones, Kobayashi, Konermann, Kraunsoe, Kusmierczyk, Landry, Landry, Leslie, Loo, Ma, Murshudov, Navaza, Pace, Pflugrath, Ploegman, Raftery, Ranson, Robinson, Romano, Roseman, Rye, Sigler, Smith, Smote, Tanaka, Wang, Weber, Weber, Weissman, Xu, Zahn   +62 more
core   +1 more source

Efficiency of nano-electrospray ionization [PDF]

Journal of the American Society for Mass Spectrometry, 2005
The efficiency of nano-electrospray ionization, defined as the flux of ions reaching the detector of a triple-quadrupole mass spectrometer divided by the flux of analyte ions leaving the needle, has been measured in a series of controlled experiments with dodecyltrimethyl ammonium (DDTMA) bromide, myoglobin, Glu- [1]-fibrinopeptide, and gramicidin S ...
El-Faramawy, Ayman, Siu, K.W. Michael, Thomson, Bruce A.   +2 more
openaire   +2 more sources

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Mapping the Cytochrome C Folding Landscape [PDF]

, 2003
The solution to the riddle of how a protein folds is encoded in the conformational energy landscape for the constituent polypeptide. Employing fluorescence energy transfer kinetics, we have mapped the S.
Lyubovitsky, Julia Gennadievna
core   +1 more source

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

FEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori, Kohei Kawabata, Takanori Kubo, Takeo Kitazawa, Sae Kanai, Madoka Iwashita, Ami Hayashi, Hiroyuki Nishi, Mikihisa Takano   +8 more
wiley   +1 more source

Fabrication of Polymeric Microparticles by Electrospray: The Impact of Experimental Parameters

Journal of Functional Biomaterials, 2020
Microparticles (MPs) with controlled morphologies and sizes have been investigated by several researchers due to their importance in pharmaceutical, ceramic, cosmetic, and food industries to just name a few. In particular, the electrospray (ES) technique
Alan Í. S. Morais, Ewerton G. Vieira, Samson Afewerki, Ricardo B. Sousa, Luzia M. C. Honorio, Anallyne N. C. O. Cambrussi, Jailson A. Santos, Roosevelt D. S. Bezerra, Josy A. O. Furtini, Edson C. Silva-Filho, Thomas J. Webster, Anderson O. Lobo   +11 more
doaj   +1 more source