Search Results - "Florin, E."

Collective motion and density fluctuations in bacterial colonies by Zhang, H. P., Be'er, Avraham, Florin, E.-L., Swinney, Harry L., Goldstein, Raymond E.

“…Flocking birds, fish schools, and insect swarms are familiar examples of collective motion that plays a role in a range of problems, such as spreading of…”
Get full text

Periodic Reversals in Paenibacillus dendritiformis Swarming by Be'er, Avraham, Strain, Shinji K, Hernández, Roberto A, Ben-Jacob, Eshel, Florin, E.-L

“…Bacterial swarming is a type of motility characterized by a rapid and collective migration of bacteria on surfaces. Most swarming species form densely packed…”
Get full text

Direct observation of nondiffusive motion of a brownian particle by LUKIC, B, JENEY, S, TISCHER, C, KULIK, A. J, FORRO, L, FLORIN, E.-L

“…The thermal position fluctuations of a single micron-sized sphere immersed in a fluid were recorded by optical trapping interferometry with nanometer spatial…”
Get full text

Swarming dynamics in bacterial colonies by Zhang, H. P, Be'er, Avraham, Smith, Rachel S, Florin, E.-L, Swinney, Harry L

“…We determine and relate the characteristic velocity, length, and time scales for bacterial motion in swarming colonies of Paenibacillus dendritiformis growing…”
Get full text

Sphingolipid-Cholesterol Rafts Diffuse as Small Entities in the Plasma Membrane of Mammalian Cells by Pralle, A., Keller, P., E.-L. Florin, Simons, K., Hörber, J. K. H.

“…To probe the dynamics and size of lipid rafts in the membrane of living cells, the local diffusion of single membrane proteins was measured. A laser trap was…”
Get full text

Deadly Competition between Sibling Bacterial Colonies by Be'er, Avraham, Zhang, H. P., Florin, E.-L., Payne, Shelley M., Ben-Jacob, Eshel, Swinney, Harry L.

“…Bacteria can secrete a wide array of antibacterial compounds when competing with other bacteria for the same resources. Some of these compounds, such as…”
Get full text

Lethal protein produced in response to competition between sibling bacterial colonies by Be'er, Avraham, Ariel, Gil, Kalisman, Oren, Helman, Yael, Sirota-Madi, Alexandra, Zhang, H.P, Florin, E.-L, Payne, Shelley M, Ben-Jacob, Eshel, Swinney, Harry L

“…Sibling Paenibacillus dendritiformis bacterial colonies grown on low-nutrient agar medium mutually inhibit growth through secretion of a lethal factor…”
Get full text

Paenibacillus dendritiformis Bacterial Colony Growth Depends on Surfactant but Not on Bacterial Motion by Be'er, Avraham, Smith, Rachel S, Zhang, H P, Florin, E-L, Payne, Shelley M, Swinney, Harry L

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
Get full text

Three-dimensional high-resolution particle tracking for optical tweezers by forward scattered light by Pralle, A., Prummer, M., Florin, E.-L., Stelzer, E.H.K., Hörber, J.K.H.

“…A quadrant photodiode placed in the back‐focal plane of the microscope of a laser trap provides a high‐resolution position sensor. We show that in addition to…”
Get full text

Pancreaticoduodenectomy with Anatomical Vascular Variant in Groove Pancreatitis-A Case Report by Breaza, Gelu M, Dan, Radu G, Hut, Florin E, Baderca, Flavia, Cretu, Octavian M, Sima, Laurentiu V

“…Groove pancreatitis represents a chronic focal form of pancreatitis affecting the zone between the pancreatic head and the duodenal "C" loop, known as the…”
Get full text

Does increased gamma activity in patients suffering from Parkinson’s disease counteract the movement inhibiting beta activity? by Florin, E, Erasmi, R, Reck, C, Maarouf, M, Schnitzler, A, Fink, G.R, Timmermann, L

“…Highlights ► Power comparison of PD STN LFPs during movement, isometric contraction, and rest. ► During continuous movement the power of the low beta and gamma…”
Get full text

Phase-coherence classification: A new wavelet-based method to separate local field potentials into local (in)coherent and volume-conducted components by von Papen, M., Dafsari, H.S., Florin, E., Gerick, F., Timmermann, L., Saur, J.

“…•The novel wavelet-based phase-coherence classification (PCC) is introduced in detail.•Local field potentials are split in time-frequency domain into three…”
Get full text

Surviving bacterial sibling rivalry: inducible and reversible phenotypic switching in Paenibacillus dendritiformis by Be'er, Avraham, Florin, E-L, Fisher, Carolyn R, Swinney, Harry L, Payne, Shelley M

“…Natural habitats vary in available nutrients and room for bacteria to grow, but successful colonization can lead to overcrowding and stress. Here we show that…”
Get full text

Modulation of local field potential power of the subthalamic nucleus during isometric force generation in patients with Parkinson’s disease by Florin, E, Dafsari, H.S, Reck, C, Barbe, M.T, Pauls, K.A.M, Maarouf, M, Sturm, V, Fink, G.R, Timmermann, L

“…Highlights ► STN local field potential (LFP) power is modulated during an isometric force task. ► This modulation of STN LFP power occurs in the upper beta-…”
Get full text

Adhesion Forces Between Individual Ligand-Receptor Pairs by Florin, Ernst-Ludwig, Moy, Vincent T., Gaub, Hermann E.

“…The adhesion force between the tip of an atomic force microscope cantilever derivatized with avidin and agarose beads functionalized with biotin,…”
Get full text

Sensing specific molecular interactions with the atomic force microscope by Florin, E.-L., Rief, M., Lehmann, H., Ludwig, M., Dornmair, C., Moy, V.T., Gaub, H.E.

“…One of the unique features of the atomic force microscope (AFM) is its capacity to measure interactions between tip and sample with high sensitivity and…”
Get full text

Intermolecular Forces and Energies Between Ligands and Receptors by Moy, Vincent T., Florin, Ernst-Ludwig, Gaub, Hermann E.

“…The recognition mechanisms and dissociation pathways of the avidin-biotin complex and of actin monomers in actin filaments were investigated. The unbinding…”
Get full text

Subtype-specific statistical causalities in parkinsonian tremor by Florin, E, Himmel, M, Reck, C, Maarouf, M, Schnitzler, A, Sturm, V, Fink, G.R, Timmermann, L

“…Abstract Tremor is one of the cardinal symptoms of Parkinson's disease. Up to now, however, its pathophysiology remains poorly understood. Previously,…”
Get full text

Photonic force microscope calibration by thermal noise analysis by Florin, E.-L., Pralle, A., Stelzer, E.H.K., Hörber, J.K.H.

Get full text

Discontinuities in slow finger movements in patients with Parkinson's disease by Bettray, L.M., Eggers, C., Quatuor, E.-L., Florin, E., Reck, C., Pauls, A.K.M., Barbe, M.T., Fink, G.R., Timmermann, L.

“…•A 3D-ultrasonic measurement system was used for the characterization of slow finger movements.•Slow finger movements of PD-patients are characterized by…”
Get full text