Search Results - "Walter, Sebastian"

Halogen-Bond-Induced Activation of a Carbon-Heteroatom Bond by Walter, Sebastian M., Kniep, Florian, Herdtweck, Eberhardt, Huber, Stefan M.

“…I⋅⋅⋅Br‐idging: Benzhydryl bromide can be activated by novel halogen‐bond donors and subsequently undergoes a Ritter‐like reaction with acetonitrile (see…”
Get full text

Remote near infrared identification of pathogens with multiplexed nanosensors by Nißler, Robert, Bader, Oliver, Dohmen, Maria, Walter, Sebastian G., Noll, Christine, Selvaggio, Gabriele, Groß, Uwe, Kruss, Sebastian

“…Infectious diseases are worldwide a major cause of morbidity and mortality. Fast and specific detection of pathogens such as bacteria is needed to combat these…”
Get full text

Organocatalysis by Neutral Multidentate Halogen-Bond Donors by Kniep, Florian, Jungbauer, Stefan H., Zhang, Qi, Walter, Sebastian M., Schindler, Severin, Schnapperelle, Ingo, Herdtweck, Eberhardt, Huber, Stefan M.

“…I(n)organocatalysis: Neutral multidentate halogen‐bond donors (halogen‐based Lewis acids) catalyze the reaction of 1‐chloroisochroman with ketene silyl…”
Get full text

Large Area High-Resolution 3D Mapping of the Von Kármán Crater: Landing Site for the Chang’E-4 Lander and Yutu-2 Rover by Tao, Yu, Muller, Jan-Peter, Conway, Susan J, Siting Xiong, Walter, Sebastian H. G, Bin Liu

“…We demonstrate the creation of a large area of high-resolution (260 × 209 km2 at 1 m/pixel) DTM mosaic from the Lunar Reconnaissance Orbiter Camera (LROC)…”
Get full text

Articular cartilage regeneration and tissue engineering models: a systematic review by Walter, Sebastian G., Ossendorff, Robert, Schildberg, Frank A.

“…Introduction Cartilage regeneration and restoration is a major topic in orthopedic research as cartilaginous degeneration and damage is associated with…”
Get full text

Isothermal Calorimetric Titrations on Charge-Assisted Halogen Bonds: Role of Entropy, Counterions, Solvent, and Temperature by Walter, Sebastian M, Kniep, Florian, Rout, Laxmidhar, Schmidtchen, Franz P, Herdtweck, Eberhardt, Huber, Stefan M

“…We have conducted isothermal calorimetric titrations to investigate the halogen-bond strength of cationic bidentate halogen-bond donors toward halides, using…”
Get full text

Epidemiology of Surgically Treated Spinal Tumors: A Multicenter Surveillance Study of 9686 Patients from the German Spine Registry (DWG Register) by Walter, Sebastian G, Gaisendrees, Christopher, Kernich, Nikolaus, Weber, Maximilian, Scheyerer, Max J, Eysel, Peer, Siewe, Jan, Zarghooni, Kourosh

“…Tumors of the spine are challenging in terms of diagnoses and interdisciplinary treatment. This study was conducted to evaluate and characterize a large…”
Get more information

Torque forces of expandable titanium vertebral body replacement cages during expansion and subsidence in the osteoporotic lumbar spine by Sircar, Krishnan, Weber, Maximilian, Walter, Sebastian G., Ott, Nadine, Prescher, Andreas, Eysel, Peer, Kernich, Nikolaus

“…The application of expandable titanium-cages has gained widespread use in vertebral body replacement for indications such as burst fractures, tumors and…”
Get full text

Molecular and Functional Phenotypes of Human Bone Marrow-Derived Mesenchymal Stromal Cells Depend on Harvesting Techniques by Walter, Sebastian G, Randau, Thomas M, Hilgers, Cäcilia, Haddouti, El-Mustapha, Masson, Werner, Gravius, Sascha, Burger, Christof, Wirtz, Dieter C, Schildberg, Frank A

“…Mesenchymal stromal cells (MSC) harvested in different tissues from the same donor exhibit different phenotypes. Each phenotype is not only characterized by a…”
Get full text

4,4′-Azobis(halopyridinium) Derivatives: Strong Multidentate Halogen-Bond Donors with a Redox-Active Core by Kniep, Florian, Walter, Sebastian M., Herdtweck, Eberhardt, Huber, Stefan M.

“…Halopyridiniums also do the trick: An easily accessible class of highly potent bis(pyridinium)‐based multidentate halogen‐bond (XB) donors is introduced,…”
Get full text

Developing a Laser Induced Liquid Beam Ion Desorption Spectral Database as Reference for Spaceborne Mass Spectrometers by Klenner, Fabian, Umair, Muhammad, Walter, Sebastian H. G., Khawaja, Nozair, Hillier, Jon, Nölle, Lenz, Zou, Zenghui, Napoleoni, Maryse, Sanderink, Arnaud, Zuschneid, Wilhelm, Abel, Bernd, Postberg, Frank

“…Spaceborne impact ionization mass spectrometers, such as the Cosmic Dust Analyzer on board the past Cassini spacecraft or the SUrface Dust Analyzer being built…”
Get full text

Preoperative Performance Status Threshold for Favorable Surgical Outcome in Metastatic Spine Disease by Lenschow, Moritz, Lenz, Maximilian, Telentschak, Sergej, von Spreckelsen, Niklas, Sircar, Krishnan, Oikonomidis, Stavros, Kernich, Nikolaus, Walter, Sebastian G, Knöll, Peter, Perrech, Moritz, Goldbrunner, Roland, Eysel, Peer, Neuschmelting, Volker

“…Surgical treatment is an integral component of multimodality management of metastatic spine disease but must be balanced against the risk of surgery-related…”
Get full text

Predictors for quality of life, pain and functional outcomes after surgical treatment of metastatic disease in the spine by Walter, Sebastian G., Hockmann, Jan, Weber, Maximilian, Kernich, Nikolaus, Knöll, Peter, Zarghooni, Kourosh

“…While predictors for postoperative survival in spine tumour patients have been identified, there is limited evidence for predictors of postoperative Quality of…”
Get full text

Monoflanged Custom-Made Acetabular Components Promote Biomechanical Restoration of Severe Acetabular Bone Defects by Metallic Defect Reconstruction by Walter, Sebastian G., Randau, Thomas M., Gravius, Nadine, Gravius, Sascha, Fröschen, Frank S.

“…Custom-made acetabular components (CMAC) are one established method to address severe acetabular bone defects. Monoflanged CMAC may represent an advantageous…”
Get full text

Biologic principles of minced cartilage implantation: a narrative review by Ossendorff, Robert, Walter, Sebastian G., Schildberg, Frank A., Spang, Jeffrey, Obudzinski, Sarah, Preiss, Stefan, Schneider, Stefan, Salzmann, Gian M.

“…Cartilage tissue has a very limited ability to regenerate. Symptomatic cartilage lesions are currently treated by various cartilage repair techniques. Multiple…”
Get full text

A High‐Resolution Digital Terrain Model Mosaic of the Mars 2020 Perseverance Rover Landing Site at Jezero Crater by Tao, Yu, Walter, Sebastian H. G., Muller, Jan‐Peter, Luo, Yaowen, Xiong, Siting

“…We demonstrate the capabilities of a published MADNet monocular height estimation network in producing a refined digital terrain model (DTM) mosaic at…”
Get full text

Closed Reduction as Therapeutic Gold Standard for Treatment of Congenital Hip Dislocation by Walter, Sebastian G, Bornemann, Rahel, Koob, Sebastian, Ossendorff, Robert, Placzek, Richard

“…Congenital hip dislocation (luxation) has an incidence of 0.4 - 0.7% and is regarded as a prearthrotic deformity. Thus, if not being diagnosed and treated at a…”
Get more information

Complications associated to wound drainages in tumor spine surgery: a multicenter surveillance study from the German Spine Registry (DWG-Register) by Walter, Sebastian G., Lenz, Maximilian, Gaisendrees, Christopher, Schlachtenberger, Georg, Sircar, Krishnan, Knöll, Peter, Zarghooni, Kourosh

“…There is an ongoing debate whether a surgical drainage is beneficial to prevent local accumulation of hematoma and to reduce the rate of wound infections, and…”
Get full text

Van Neck-Odelberg Disease by Walter, Sebastian G, Bornemann, Rahel, Placzek, Richard

Get full text

Mid-term Follow-Up after Closed Reduction in Developmental Dysplastic Hips by Walter, Sebastian G, Ossendorff, Robert, Bornemann, Rahel, Zarghooni, Kourosh, Peterlein, Christian Dominik, Placzek, Richard

“…Closed reduction and subsequent spica casting is the gold standard for treatment of unstable or dislocated developmental dysplastic hips (DDHs). There are few…”
Get more information