Results 271 to 280 of about 2,534,041 (331)

Rhizodeposit Carbon Gradients: Potentials and Limitations of Destructive Rhizosphere Sampling on a Millimeter‐Scale

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Despite the availability of modern techniques for high‐resolution non‐destructive rhizosphere analysis, destructive examinations yielding a certain minimum soil amount are often required to provide detailed insights into organic matter composition.
Martina I. Gocke, Andrea Scheibe, Manuel Vergara Sosa, Doris Vetterlein, Johanna Pausch, Eva Lippold, Eva Lehndorff   +6 more
wiley   +1 more source

Red blood cell flickering activity locally controlled by holographic optical tweezers. [PDF]

iScience
Caselli N, García-Verdugo M, Calero M, Hernando-Ospina N, Santiago JA, Herráez-Aguilar D, Monroy F.   +6 more
europepmc   +1 more source

Probing the stability and interdomain interactions in the ABC transporter OpuA, using single-molecule optical tweezers

, 2023
van der Sleen L, Stevens J, Marrink SJ, Poolman B, Tych K.   +4 more
europepmc   +1 more source

Pressurized plankton observatory offers a new window into deep‐sea larval behavior

Limnology and Oceanography: Methods, EarlyView.
Abstract The High‐Pressure Plankton Observatory (HiPPO) is designed to quantify motions of zooplankton for behavioral study, including swimming and metabolic responses to environmental perturbations. It builds on prior chamber designs while filling gaps in capability for resolving orientation of small (< 1 mm) plankton, tracking their movements over ...
Rodrigo Zúñiga Mouret, Stéphane Hourdez, Molly Curran, Michelle H. DiBenedetto, Susan W. Mills, Costantino Vetriani, Shawn M. Arellano, Johanna N. J. Weston, Lauren N. Dykman, Ayinde C. Best, Anthony Pires, Lauren S. Mullineaux   +11 more
wiley   +1 more source

The application of single-molecule optical tweezers to study disease-related structural dynamics in RNA. [PDF]

Biochem Soc Trans
Marinus T, Foster TL, Tych KM.
europepmc   +1 more source

The interaction of lipopolysaccharide with membrane receptors on macrophages pretreated with extract of Reishi polysaccharides measured by optical tweezers

, 2007
Ming‐Tzo Wei, Kuo‐Feng Hua, Jowey Hsu, Artashes Karmenyan, Kai-Yu Tseng, Chi‐Huey Wong, Hsien‐Yeh Hsu, Arthur Chiou   +7 more
openalex   +1 more source

Orbital Angular Momentum Holography Using Neural Network and Camera in the Loop

Laser &Photonics Reviews, EarlyView.
Neural network and optimization‐based approaches are introduced for Orbital Angular Momentum (OAM) multiplexed holography, enabling high‐capacity, phase‐only image reconstruction. A Camera‐In‐The‐Loop (CITL) system learns a realistic propagation model to correct system imperfections.
Nima Asoudegi, Mo Mojahedi
wiley   +1 more source

Optical Tweezers Apparatus Based on a Cost-Effective IR Laser-Hardware and Software Description. [PDF]

Sensors (Basel)
Burdík M, Kužela T, Fojtů D, Elisek P, Hrnčiřík J, Jašek R, Ingr M.   +6 more
europepmc   +1 more source

Diverging Surface Plasmon Polaritons for Single Upconverting Nanoparticle Imaging

Laser &Photonics Reviews, EarlyView.
Diverging surface plasmon polaritons (SPPs) are coupled to a gold surface by a grating to excite upconverting nanoparticles (UCNPs) immobilized on the surface. By combining the SPP field enhancement and diverging SPP mode propagation, the detection of individual UCNPs over a large area is possible.
Duc Le, Marjut Kreivi, Sanna Aikio, Noora Heinilehto, Teemu Sipola, Jarno Petäjä, Tian‐Long Guo, Matthieu Roussey, Jussi Hiltunen   +8 more
wiley   +1 more source

Influence of point mutations on PR65 conformational adaptability: Insights from molecular simulations and nanoaperture optical tweezers. [PDF]

Sci Adv
Banerjee A, Mathew S, Naqvi MM, Yilmaz SZ, Zacharopoulou M, Doruker P, Kumita JR, Yang SH, Gur M, Itzhaki LS, Gordon R, Bahar I.   +11 more
europepmc   +1 more source