Automatic particle analysis by Raman spectroscopy – evaluation of sample preparation and optimum background material

Articles in the same Issue

1. Simultaneous acquisition of 4D ultrasound and wireless electromagnetic tracking for in-vivo accuracy validation
2. Measurement of lung tissue dynamics in artificially ventilated rats with optical coherence tomography
3. Measurement of the energy spectrum of secondary neutrons in a proton therapy environment
4. Spatial resolution of electrical source localization depends on inter-electrode spacing and signal-to-noise ratio
5. Analysis and classification of ECG-waves and rhythms using circular statistics and vector strength
6. Functional and morphological imaging of the human tympanic membrane with endoscopic optical coherence tomography
7. Deep convolutional neural network approach for forehead tissue thickness estimation
8. Prompt gamma spectroscopy for range control with CeBr₃
9. Investigation of intracochlear dual actuator stimulation in a scaled test rig
10. DRUGAS: implantable telemetric system for measuring the portal venous pressure: assembly aspects
11. A new device for vein localization and effect of application of disinfectant spray on its efficiency
12. Contactless in ovo sex determination of chicken eggs
13. Bioprinting of three dimensional tumor models: a preliminary study using a low cost 3D printer
14. Expansion characteristics of coronary stents in focal stenoses
15. Middle ear reconstruction with a flexible prosthesis
16. A new method for effective dose calculation based on the ambient dose height distribution
17. Treatment planning for MLC based robotic radiosurgery for brain metastases: plan comparison with circular fields and suggestions for planning strategies
18. Enhancing the smoothness of joint motion induced by functional electrical stimulation using co-activation strategies
19. Intention recognition for FES in a grasp-and-release task using volitional EMG and inertial sensors
20. Automatic anatomical calibration for IMU-based elbow angle measurement in disturbed magnetic fields
21. Video magnification for intraoperative assessment of vascular function
22. Biosignal-guided personalized therapy
23. “Medicine 4.0”
24. Imaging in hearing using radiotracers
25. Classifying smoke in laparoscopic videos using SVM
26. Development of a tool-kit for the detection of healthy and injured cardiac tissue based on MR imaging
27. ZebrafishMiner: an open source software for interactive evaluation of domain-specific fluorescence in zebrafish
28. Optimization of diffusion imaging for multiple target regions using maximum likelihood estimation
29. Improving subviral particle tracks in fluoroscopic image sequences by global motion compensation
30. Clinical utility of an endorectal MRI-guided prostate probe: preliminary examinations
31. Determination of EPID convolution kernels for portal imaging using carbon target bremsstrahlung
32. Polarization sensitive optical coherence tomography utilizing a buffered swept source laser
33. Evaluation and image quality comparison of ultra-thin fibre endoscopes for vascular endoscopy
34. INNOLAB- image guided surgery and therapy lab
35. Towards microprocessor-based control of droplet parameters for endoscopic laryngeal adductor reflex triggering
36. Electrical interventricular delay and left ventricular delay in right ventricular pacemaker pacing before upgrading to cardiac resynchronization therapy
37. Removing noise in biomedical signal recordings by singular value decomposition
38. EOG feature relevance determination for microsleep detection
39. Multifunctional surface probe for less invasive stimulation of sacral somatic and autonomic outflow under EMG feedback control
40. Home monitoring of nocturnal cough in COPD patients
41. Optimal orientation for ionization chambers in MRgRT reference dosimetry
42. Usability and accuracy of high-resolution detectors for daily quality assurance for robotic radiosurgery
43. Influence of a transverse magnetic field on the dose deposited by a 6 MV linear accelerator
44. Comparative investigation of beam quality index Q on flattening filter and flattening filter free 6 and 15 MV photon beams of an medical linear accelerator
45. Realization of a multi-layer EIT-system
46. tISM - a transportable integrating sphere setup for standardized measurements of blood and tissue phantoms
47. Model based prediction of plateau pressure in mechanically ventilated patients
48. Variability of intra-aneurysmal hemodynamics caused by stent-induced vessel deformation
49. Comparison of pressure reconstruction approaches based on measured and simulated velocity fields
50. Model predictive control approach for a CPAP-device
51. Numerical investigation of the impact of branching vessel boundary conditions on aortic hemodynamics
52. Design of a body energy harvesting system for the upper extremity
53. Evaluation of a new hybrid VMAT simultaneous integrated boost technique for breast radiotherapy
54. Considerations on employing a PMQ-doublet for narrow and broad proton energy distributions
55. Characterization of online high dynamic range imaging for laser-driven ion beam diagnostics using visible light
56. Planning strategies and practical implementation of the cardiac dose reduction in the left-side breast irradiation with the deep inspiration breath-hold (DIBH) method
57. Long-term stable surface modification of DLC coatings
58. Comparison of the effectiveness of different antimicrobial surface technologies
59. Image acquisition and planimetry systems to develop wounding techniques in 3D wound model
60. Closed-loop control system for well-defined oxygen supply in micro-physiological systems
61. Microfluidic system for enhanced cardiac tissue formation
62. Labbag® - a versatile bag-based cultivation system for expansion, differentiation and cryopreservation of human stem cells
63. Fast parallel quantification of dual drug systems via UV-VIS spectrometry – a case study with antibiotic substances
64. Mutual influence of incorporated drugs in a dual drug delivery coating for cardiovascular applications
65. Transient supplementation of growth factor TGF-β1 effectively initiates chondrogenic redifferentiation of human chondrocytes
66. Glycerol gelatin for 3D-printing of implants using a paste extrusion technique
67. Fabrication and electrochemical characterization of ruthenium nanoelectrodes
68. Autologous fibrin glue: automated production and adhesive quality
69. Stopping power accuracy and achievable spatial resolution of helium ion imaging using a prototype particle CT detector system
70. Standard manual reprocessing of angiographic systems in the hybrid OR
71. Correlation between germ and particle measurements for the qualification of ventilation systems in the OR
72. Evaluation of an automated analysis for pain-related evoked potentials
73. Methodological aspects of analyzing high resolved brain connectivity for multiple subjects
74. Analysis of the foetal heart rate in cardiotocographic recordings through a progressive characterization of decelerations
75. Performance behavior of prediction filters for respiratory motion compensation in radiotherapy
76. Myocardial T₂^* mapping at ultrahigh magnetic fields: in vivo myocardial tissue characteri-zation and assessment of cardiac physiology with magnetic resonance imaging
77. Non-invasive multi wavelengths sensorsystem for measuring carboxy-and methemoglobin
78. Verification of on-demand medical device networks
79. Neuro control – using neuro monitoring data to control networked active instruments
80. Time-domain analysis of distortion-product otoacoustic emissions using a hydrodynamic cochlea model
81. Agglomeration of magnetic nanoparticles and its effects on magnetic hyperthermia
82. Alternative light therapy with luminescent textiles
83. Acute drug transfer and particle release of drug coated balloons within a porcine in-vitro model
84. Handling images of patient postures in arms up and arms down position using a biomechanical skeleton model
85. Radiofrequency applicator concepts for simultaneous MR imaging and hyperthermia treatment of glioblastoma multiforme
86. Remote monitoring in emergency medical services
87. Heart rate from face videos under realistic conditions for advanced driver monitoring
88. A user-specific human-machine interaction strategy for a prosthetic shank adapter
89. New ways of diabetes management with smart data and genomic data
90. Information management for enabling systems medicine
91. Distinguishability and identifiability of products with small bore connectors according to ISO DIS 80369 series: risk analysis and summative evaluation
92. Impact of aortic root geometry on hydrody-namic performance of transcatheter aortic valve prostheses
93. Reconstruction of conductivity change in lung lobes utilizing electrical impedance tomography
94. Evaluation of low contrast resolution and radiation dose in abdominal CT protocols by a difference detail curve (DDC) method
95. Features for detecting smoke in laparoscopic videos
96. Tissue-specific transformation model for CT-images
97. Experimental validation of a bias in apparent exchange rate measurement
98. A robust algorithm for optic disc segmentation and fovea detection in retinal fundus images
99. Comparing human and algorithmic tracking of subviral particles in fluorescence microscopic image sequences
100. PET image reconstruction using the Origin Ensemble algorithm and geometric constraints
101. Robotic 4D ultrasound solution for real-time visualization and teleoperation
102. Drowsiness discrimination in an overnight driving simulation on the basis of RR and QT intervals
103. Circadian rhythmicity of cognitive performance
104. Deriving kinematic quantities from accelerometer readings for assessment of functional upper limb motions
105. Development of a retrospective process for analyzing results of a HMM based posture recognition system in a functionalized nursing bed
106. Forecasting transient sleep episodes by pupil size variability
107. In-ear photoplethysmography for central pulse waveform analysis in non-invasive hemodynamic monitoring
108. Optimizing a perfusion CT protocol for head and neck cancer
109. Technical characterization of an 8 or 16 channel recording system to acquire electrocorticograms of mice
110. Op-amp based low noise amplifier for magnetic particle spectroscopy
111. Inflow mapping method for numerical flow simulations of OCT-based patient-specific vessels using CFD
112. Mechanical anisotropy of titanium scaffolds
113. Numerical design studies on a novel electrostimulative osteosynthesis system for the mandible
114. Numerical flow simulation methods and additive manufacturing methods for the development of a flow optimised design of a novel point-of-care diagnostic device
115. Investigation of Bauschinger effect in thermo-plastic polymers for biodegradable stents
116. Pore size estimation from double diffusion encoding
117. Assessment of heart valve performance by finite-element design studies of polymeric leaflet-structures
118. Patient-related QA for helical TomoTherapy with Delta4: analysis of the results
119. A multi-institutional survey evaluating patient related QA – phase II
120. Miniature CNT-based X-ray tube: assessment for use in intraoperative radiation therapy
121. Comparison of treatment plans calculated by Ray Tracing and Monte Carlo algorithms for head and thorax radiotherapy with Cyberknife
122. Gynecological brachytherapy with Elekta microSelectron V3 afterloading system
123. Sub-3mm spatial resolution from a large monolithic LaBr₃ (Ce) scintillator
124. Analysis of resolution properties for three generations of MV imagers in radiation therapy using the modulation transfer function
125. Impact of 4D CT for treatment planning of moving targets: a computer-based biological evaluation
126. Analysis of the in-vivo GABAB receptor relocalization and oligomerization in chronic pain conditions using spatial intensity distribution analysis
127. Microfluidic drive for flexible brain implants
128. Development of sonosensitive Poly-(L)-lactic acid nanoparticles
129. Distance-dependent adhesion of vascular cells on biofunctionalized nanostructures
130. Electrospinning of polyimide nanofibres – effects of working parameters on morphology
131. Influence of bulk incorporation of FDAc and PTX on polymer properties
132. Promising biocompatible hydrogels of crosslinked polyelectrolytes for biomedical applications
133. Rheological analysis of hybrid hydrogels during polymerization processes
134. Cyclic stress-strain behavior of polymeric nonwoven structures for the use as artificial leaflet material for transcatheter heart valve prostheses
135. Automatic particle analysis by Raman spectroscopy – evaluation of sample preparation and optimum background material
136. Marker for the pre-clinical development of bone substitute materials
137. Signal and energy transmission for implanted systems
138. Different encapsulation strategies for implanted electronics
139. An evaluation study of vital parameter determination with RGB cameras in the field of ambient assisted living
140. Data-driven analysis of interactions between people with dementia and a tablet device
141. Fast care
142. Fast care – real-time sensor data analysis framework for intelligent assistance systems
143. Correlation of arterial blood pressure to synchronous piezo, impedance and photoplethysmographic signal features
144. Beat-to-beat blood pressure measurement from instantaneous harmonic phase-shifts in non-invasive photoplethysmographic signals
145. Improvement of a multi-stage model for the modeling of a functionalized nursing bed as support for the sensor-assisted function-alization of furniture in the hospital and care sector
146. Toward steerable electrodes. An overview of concepts and current research.
147. Reconstruction of biological functions: novel implant concepts for cardiovascular, ophthal-mologic and otolaryngologic applications
148. Numerical simulation of pulsatile flow through a coronary nozzle model based on FDA’s benchmark geometry
149. Development of a microstent system for minimally invasive glaucoma surgery
150. Biomedical applications using magnetic nanoparticles-the SEON-concept
151. Distance-dependent penumbra and MLC-width: new insights in determinants of healthy tissue sparing in stereotactic irradiation
152. Dynamic determination of equivalent CT source models for personalized dosimetry
153. Effects of replacing the nasal cavity with a simple pipe like structure in CFD simulations of the airflow within the upper airways of OSA patients with patient individual flow rates
154. Experimental and numerical investigations of fluid flow for optimized in vitro stem cell loading in xenografts
155. Experimental analysis of correction factors for reference dosimetry in a magnetic field
156. Deep bilinear features for Her2 scoring in digital pathology
157. EOG feature relevance determination for microsleep detection
158. Functional modeling of the craniospinal system for in-vitro parameter studies on the pathogenesis of NPH
159. 3D detection of the central sleep apnoea syndrome
160. Definition, estimation and limitations of the dominant frequency in intracardiac electrograms
161. Assessment of local high-density mapping for the analysis of radiofrequency ablation lesions in the left atrium
162. Modelling of patient-specific Purkinje activation based on measured ECGs
163. Implementation and evaluation of segmentation algorithms according to multimodal imaging in personalized medicine
164. Automatic feature extraction algorithms for the assessment of in-vitro electrical recordings of rat myocardium with ablation lesions
165. Determination of the excitation origin in the ventricles from the ECG using support vector regression
166. Estimating refractory periods during atrial fibrillation based on electrogram cycle lengths in a heterogeneous simulation setup
167. Development of a novel pediatric forearm fracture treatment: simulation, prototype and evaluation
168. 3D reconstruction of ablation lesions from in-vitro preparations using MRI
169. Relation between pulse pressure and the pulsation strength in camera-based photoplethysmograms
170. Design of an experimental four-camera setup for enhanced 3D surface reconstruction in microsurgery
171. Estimation of the interpolation error of a three-step rotation algorithm using recorded images with rotated test pattern as ground truth
172. Implantable electronics of a closed-loop system for controlling prosthetic hands
173. Automatic lung segmentation in the presence of alveolar collapse
174. Towards a better understanding of the overall health impact of the game of squash: automatic and high-resolution motion analysis from a single camera view