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Items: 1 to 50 of 64

1.

Fully convolutional networks in multimodal nonlinear microscopy images for automated detection of head and neck carcinoma: Pilot study.

Rodner E, Bocklitz T, von Eggeling F, Ernst G, Chernavskaia O, Popp J, Denzler J, Guntinas-Lichius O.

Head Neck. 2019 Jan;41(1):116-121. doi: 10.1002/hed.25489. Epub 2018 Dec 12.

PMID:
30548511
2.

Raman spectroscopy-based identification of toxoid vaccine products.

Silge A, Bocklitz T, Becker B, Matheis W, Popp J, Bekeredjian-Ding I.

NPJ Vaccines. 2018 Oct 4;3:50. doi: 10.1038/s41541-018-0088-y. eCollection 2018.

3.

Sample-Size Planning for Multivariate Data: A Raman-Spectroscopy-Based Example.

Ali N, Girnus S, Rösch P, Popp J, Bocklitz T.

Anal Chem. 2018 Nov 6;90(21):12485-12492. doi: 10.1021/acs.analchem.8b02167. Epub 2018 Oct 17.

PMID:
30272961
4.

Fusion of MALDI Spectrometric Imaging and Raman Spectroscopic Data for the Analysis of Biological Samples.

Ryabchykov O, Popp J, Bocklitz T.

Front Chem. 2018 Jul 16;6:257. doi: 10.3389/fchem.2018.00257. eCollection 2018.

5.

Extended Multiplicative Signal Correction Based Model Transfer for Raman Spectroscopy in Biological Applications.

Guo S, Kohler A, Zimmermann B, Heinke R, Stöckel S, Rösch P, Popp J, Bocklitz T.

Anal Chem. 2018 Aug 21;90(16):9787-9795. doi: 10.1021/acs.analchem.8b01536. Epub 2018 Aug 2.

PMID:
30016081
6.

The application of UV resonance Raman spectroscopy for the differentiation of clinically relevant Candida species.

Silge A, Heinke R, Bocklitz T, Wiegand C, Hipler UC, Rösch P, Popp J.

Anal Bioanal Chem. 2018 Sep;410(23):5839-5847. doi: 10.1007/s00216-018-1196-2. Epub 2018 Jun 30.

PMID:
29959486
7.

UV-Raman Spectroscopic Identification of Fungal Spores Important for Respiratory Diseases.

Žukovskaja O, Kloß S, Blango MG, Ryabchykov O, Kniemeyer O, Brakhage AA, Bocklitz TW, Cialla-May D, Weber K, Popp J.

Anal Chem. 2018 Aug 7;90(15):8912-8918. doi: 10.1021/acs.analchem.8b01038. Epub 2018 Jul 16.

PMID:
29956919
8.

Surface enhanced Raman spectroscopy-detection of the uptake of mannose-modified nanoparticles by macrophages in vitro: A model for detection of vulnerable atherosclerotic plaques.

Dugandžić V, Drikermann D, Ryabchykov O, Undisz A, Vilotijević I, Lorkowski S, Bocklitz TW, Matthäus C, Weber K, Cialla-May D, Popp J.

J Biophotonics. 2018 Dec;11(12):e201800013. doi: 10.1002/jbio.201800013. Epub 2018 Jul 31.

PMID:
29799670
9.

Spectral reconstruction for shifted-excitation Raman difference spectroscopy (SERDS).

Guo S, Chernavskaia O, Popp J, Bocklitz T.

Talanta. 2018 Aug 15;186:372-380. doi: 10.1016/j.talanta.2018.04.050. Epub 2018 Apr 22.

PMID:
29784376
10.

Do You Get What You See? Understanding Molecular Self-Healing.

Geitner R, Legesse FB, Kuhl N, Bocklitz TW, Zechel S, Vitz J, Hager M, Schubert US, Dietzek B, Schmitt M, Popp J.

Chemistry. 2018 Feb 16;24(10):2493-2502. doi: 10.1002/chem.201705836. Epub 2018 Jan 25.

PMID:
29266504
11.

Multiplex coherent anti-Stokes Raman scattering microspectroscopy of brain tissue with higher ranking data classification for biomedical imaging.

Pohling C, Bocklitz T, Duarte AS, Emmanuello C, Ishikawa MS, Dietzeck B, Buckup T, Uckermann O, Schackert G, Kirsch M, Schmitt M, Popp J, Motzkus M.

J Biomed Opt. 2017 Jun 1;22(6):66005. doi: 10.1117/1.JBO.22.6.066005.

PMID:
28613345
12.

Surface-enhanced Raman spectroscopy and microfluidic platforms: challenges, solutions and potential applications.

Jahn IJ, Žukovskaja O, Zheng XS, Weber K, Bocklitz TW, Cialla-May D, Popp J.

Analyst. 2017 Mar 27;142(7):1022-1047. doi: 10.1039/c7an00118e. Review.

PMID:
28276552
13.

Label-Free Molecular Imaging of Biological Cells and Tissues by Linear and Nonlinear Raman Spectroscopic Approaches.

Krafft C, Schmitt M, Schie IW, Cialla-May D, Matthäus C, Bocklitz T, Popp J.

Angew Chem Int Ed Engl. 2017 Apr 10;56(16):4392-4430. doi: 10.1002/anie.201607604. Epub 2017 Mar 31. Review.

PMID:
27862751
14.

Lab-on-a-Chip-Surface Enhanced Raman Scattering Combined with the Standard Addition Method: Toward the Quantification of Nitroxoline in Spiked Human Urine Samples.

Hidi IJ, Jahn M, Weber K, Bocklitz T, Pletz MW, Cialla-May D, Popp J.

Anal Chem. 2016 Sep 20;88(18):9173-80. doi: 10.1021/acs.analchem.6b02316. Epub 2016 Sep 8.

PMID:
27570877
15.

Pseudo-HE images derived from CARS/TPEF/SHG multimodal imaging in combination with Raman-spectroscopy as a pathological screening tool.

Bocklitz TW, Salah FS, Vogler N, Heuke S, Chernavskaia O, Schmidt C, Waldner MJ, Greten FR, Bräuer R, Schmitt M, Stallmach A, Petersen I, Popp J.

BMC Cancer. 2016 Jul 26;16:534. doi: 10.1186/s12885-016-2520-x.

16.

LOC-SERS: A Promising Closed System for the Identification of Mycobacteria.

Mühlig A, Bocklitz T, Labugger I, Dees S, Henk S, Richter E, Andres S, Merker M, Stöckel S, Weber K, Cialla-May D, Popp J.

Anal Chem. 2016 Aug 16;88(16):7998-8004. doi: 10.1021/acs.analchem.6b01152. Epub 2016 Jul 29.

PMID:
27441738
17.

Beyond endoscopic assessment in inflammatory bowel disease: real-time histology of disease activity by non-linear multimodal imaging.

Chernavskaia O, Heuke S, Vieth M, Friedrich O, Schürmann S, Atreya R, Stallmach A, Neurath MF, Waldner M, Petersen I, Schmitt M, Bocklitz T, Popp J.

Sci Rep. 2016 Jul 13;6:29239. doi: 10.1038/srep29239.

18.

The interaction of an amino-modified ZrO2 nanomaterial with macrophages-an in situ investigation by Raman microspectroscopy.

Silge A, Bocklitz T, Ossig R, Schnekenburger J, Rösch P, Popp J.

Anal Bioanal Chem. 2016 Aug;408(21):5935-5943. doi: 10.1007/s00216-016-9710-x. Epub 2016 Jun 22.

PMID:
27329500
19.

Molecular self-healing mechanisms between C60-fullerene and anthracene unveiled by Raman and two-dimensional correlation spectroscopy.

Geitner R, Kötteritzsch J, Siegmann M, Fritzsch R, Bocklitz TW, Hager MD, Schubert US, Gräfe S, Dietzek B, Schmitt M, Popp J.

Phys Chem Chem Phys. 2016 Jul 21;18(27):17973-82. doi: 10.1039/c6cp03464k. Epub 2016 Jun 21.

PMID:
27327116
20.

Demonstration of Carbon Catabolite Repression in Naphthalene Degrading Soil Bacteria via Raman Spectroscopy Based Stable Isotope Probing.

Kumar B N V, Guo S, Bocklitz T, Rösch P, Popp J.

Anal Chem. 2016 Aug 2;88(15):7574-82. doi: 10.1021/acs.analchem.6b01046. Epub 2016 Jul 18.

PMID:
27305464
21.

Toward food analytics: fast estimation of lycopene and β-carotene content in tomatoes based on surface enhanced Raman spectroscopy (SERS).

Radu AI, Ryabchykov O, Bocklitz TW, Huebner U, Weber K, Cialla-May D, Popp J.

Analyst. 2016 Jul 21;141(14):4447-55. doi: 10.1039/c6an00390g. Epub 2016 May 20.

PMID:
27200439
22.

Image Processing in Biomedical Diagnosis.

Koprowski R, Bocklitz T.

J Biophotonics. 2016 May;9(5):434-5. doi: 10.1002/jbio.201670053. No abstract available.

PMID:
27159848
23.

Spatial resolution of tip-enhanced Raman spectroscopy - DFT assessment of the chemical effect.

Latorre F, Kupfer S, Bocklitz T, Kinzel D, Trautmann S, Gräfe S, Deckert V.

Nanoscale. 2016 May 21;8(19):10229-39. doi: 10.1039/c6nr00093b. Epub 2016 Apr 28.

PMID:
27123952
24.

Multimodal nonlinear microscopy of head and neck carcinoma - toward surgery assisting frozen section analysis.

Heuke S, Chernavskaia O, Bocklitz T, Legesse FB, Meyer T, Akimov D, Dirsch O, Ernst G, von Eggeling F, Petersen I, Guntinas-Lichius O, Schmitt M, Popp J.

Head Neck. 2016 Oct;38(10):1545-52. doi: 10.1002/hed.24477. Epub 2016 Apr 21.

PMID:
27098552
25.

Single cell analysis in native tissue: Quantification of the retinoid content of hepatic stellate cells.

Galler K, Requardt RP, Glaser U, Markwart R, Bocklitz T, Bauer M, Popp J, Neugebauer U.

Sci Rep. 2016 Apr 11;6:24155. doi: 10.1038/srep24155.

26.

Single particle analysis of herpes simplex virus: comparing the dimensions of one and the same virions via atomic force and scanning electron microscopy.

Kämmer E, Götz I, Bocklitz T, Stöckel S, Dellith A, Cialla-May D, Weber K, Zell R, Dellith J, Deckert V, Popp J.

Anal Bioanal Chem. 2016 Jun;408(15):4035-41. doi: 10.1007/s00216-016-9492-1. Epub 2016 Apr 6.

PMID:
27052775
27.

Comparing Raman and fluorescence lifetime spectroscopy from human atherosclerotic lesions using a bimodal probe.

Dochow S, Fatakdawala H, Phipps JE, Ma D, Bocklitz T, Schmitt M, Bishop JW, Margulies KB, Marcu L, Popp J.

J Biophotonics. 2016 Sep;9(9):958-66. doi: 10.1002/jbio.201500341. Epub 2016 Mar 22.

28.

Optimization of Raman-spectrum baseline correction in biological application.

Guo S, Bocklitz T, Popp J.

Analyst. 2016 Apr 21;141(8):2396-404. doi: 10.1039/c6an00041j. Epub 2016 Feb 24.

PMID:
26907832
29.

Systematic evaluation of the biological variance within the Raman based colorectal tissue diagnostics.

Vogler N, Bocklitz T, Subhi Salah F, Schmidt C, Bräuer R, Cui T, Mireskandari M, Greten FR, Schmitt M, Stallmach A, Petersen I, Popp J.

J Biophotonics. 2016 May;9(5):533-41. doi: 10.1002/jbio.201500237. Epub 2015 Dec 20.

PMID:
26687775
30.

Raman Based Molecular Imaging and Analytics: A Magic Bullet for Biomedical Applications!?

Bocklitz TW, Guo S, Ryabchykov O, Vogler N, Popp J.

Anal Chem. 2016 Jan 5;88(1):133-51. doi: 10.1021/acs.analchem.5b04665. Epub 2015 Dec 21. Review. No abstract available.

PMID:
26653883
31.

In situ spectroelectrochemical and theoretical study on the oxidation of a 4H-imidazole-ruthenium dye adsorbed on nanocrystalline TiO2 thin film electrodes.

Zhang Y, Kupfer S, Zedler L, Schindler J, Bocklitz T, Guthmuller J, Rau S, Dietzek B.

Phys Chem Chem Phys. 2015 Nov 28;17(44):29637-46. doi: 10.1039/c5cp04484g. Epub 2015 Oct 19.

PMID:
26478575
32.

Quantitative SERS studies by combining LOC-SERS with the standard addition method.

Kämmer E, Olschewski K, Stöckel S, Rösch P, Weber K, Cialla-May D, Bocklitz T, Popp J.

Anal Bioanal Chem. 2015 Nov;407(29):8925-9. doi: 10.1007/s00216-015-9045-z. Epub 2015 Sep 22.

PMID:
26396080
33.

Novel workflow for combining Raman spectroscopy and MALDI-MSI for tissue based studies.

Bocklitz T, Bräutigam K, Urbanek A, Hoffmann F, von Eggeling F, Ernst G, Schmitt M, Schubert U, Guntinas-Lichius O, Popp J.

Anal Bioanal Chem. 2015 Oct;407(26):7865-73. doi: 10.1007/s00216-015-8987-5. Epub 2015 Sep 15.

PMID:
26374565
34.

Combined fiber probe for fluorescence lifetime and Raman spectroscopy.

Dochow S, Ma D, Latka I, Bocklitz T, Hartl B, Bec J, Fatakdawala H, Marple E, Urmey K, Wachsmann-Hogiu S, Schmitt M, Marcu L, Popp J.

Anal Bioanal Chem. 2015 Nov;407(27):8291-301. doi: 10.1007/s00216-015-8800-5. Epub 2015 Jun 21.

35.

ZrO2 nanoparticles labeled via a native protein corona: detection by fluorescence microscopy and Raman microspectroscopy in rat lungs.

Silge A, Bräutigam K, Bocklitz T, Rösch P, Vennemann A, Schmitz I, Popp J, Wiemann M.

Analyst. 2015 Aug 7;140(15):5120-8. doi: 10.1039/c5an00942a.

PMID:
26087290
36.

Multimodal Imaging Spectroscopy of Tissue.

Vogler N, Heuke S, Bocklitz TW, Schmitt M, Popp J.

Annu Rev Anal Chem (Palo Alto Calif). 2015;8:359-87. doi: 10.1146/annurev-anchem-071114-040352. Epub 2015 Jun 11. Review.

PMID:
26070717
37.

Two-dimensional Raman correlation spectroscopy reveals molecular structural changes during temperature-induced self-healing in polymers based on the Diels-Alder reaction.

Geitner R, Kötteritzsch J, Siegmann M, Bocklitz TW, Hager MD, Schubert US, Gräfe S, Dietzek B, Schmitt M, Popp J.

Phys Chem Chem Phys. 2015 Sep 21;17(35):22587-95. doi: 10.1039/c5cp02151k.

PMID:
26051615
38.

Spectrometer calibration protocol for Raman spectra recorded with different excitation wavelengths.

Bocklitz TW, Dörfer T, Heinke R, Schmitt M, Popp J.

Spectrochim Acta A Mol Biomol Spectrosc. 2015;149:544-9. doi: 10.1016/j.saa.2015.04.079. Epub 2015 May 1.

PMID:
25978023
39.

Seamless stitching of tile scan microscope images.

Legesse FB, Chernavskaia O, Heuke S, Bocklitz T, Meyer T, Popp J, Heintzmann R.

J Microsc. 2015 Jun;258(3):223-32. doi: 10.1111/jmi.12236. Epub 2015 Mar 18.

40.

A manual and an automatic TERS based virus discrimination.

Olschewski K, Kämmer E, Stöckel S, Bocklitz T, Deckert-Gaudig T, Zell R, Cialla-May D, Weber K, Deckert V, Popp J.

Nanoscale. 2015 Mar 14;7(10):4545-52. doi: 10.1039/c4nr07033j.

PMID:
25686406
41.

Towards SERS based applications in food analytics: lipophilic sensor layers for the detection of Sudan III in food matrices.

Jahn M, Patze S, Bocklitz T, Weber K, Cialla-May D, Popp J.

Anal Chim Acta. 2015 Feb 20;860:43-50. doi: 10.1016/j.aca.2015.01.005. Epub 2015 Jan 6.

PMID:
25682246
42.

Tracking heavy water (D2O) incorporation for identifying and sorting active microbial cells.

Berry D, Mader E, Lee TK, Woebken D, Wang Y, Zhu D, Palatinszky M, Schintlmeister A, Schmid MC, Hanson BT, Shterzer N, Mizrahi I, Rauch I, Decker T, Bocklitz T, Popp J, Gibson CM, Fowler PW, Huang WE, Wagner M.

Proc Natl Acad Sci U S A. 2015 Jan 13;112(2):E194-203. doi: 10.1073/pnas.1420406112. Epub 2014 Dec 30.

43.

Shedding light on host niches: label-free in situ detection of Mycobacterium gordonae via carotenoids in macrophages by Raman microspectroscopy.

Silge A, Abdou E, Schneider K, Meisel S, Bocklitz T, Lu-Walther HW, Heintzmann R, Rösch P, Popp J.

Cell Microbiol. 2015 Jun;17(6):832-42. doi: 10.1111/cmi.12404. Epub 2015 Jan 24.

PMID:
25488726
44.

Single virus detection by means of atomic force microscopy in combination with advanced image analysis.

Bocklitz T, Kämmer E, Stöckel S, Cialla-May D, Weber K, Zell R, Deckert V, Popp J.

J Struct Biol. 2014 Oct;188(1):30-8. doi: 10.1016/j.jsb.2014.08.008. Epub 2014 Sep 6.

PMID:
25196422
45.

A new calibration concept for a reproducible quantitative detection based on SERS measurements in a microfluidic device demonstrated on the model analyte adenine.

Kämmer E, Olschewski K, Bocklitz T, Rösch P, Weber K, Cialla D, Popp J.

Phys Chem Chem Phys. 2014 May 21;16(19):9056-63. doi: 10.1039/c3cp55312d.

PMID:
24695457
46.

Fast differentiation of SIRS and sepsis from blood plasma of ICU patients using Raman spectroscopy.

Neugebauer U, Trenkmann S, Bocklitz T, Schmerler D, Kiehntopf M, Popp J.

J Biophotonics. 2014 Apr;7(3-4):232-40. doi: 10.1002/jbio.201400010. Epub 2014 Mar 17.

PMID:
24638955
47.

Deeper understanding of biological tissue: quantitative correlation of MALDI-TOF and Raman imaging.

Bocklitz TW, Crecelius AC, Matthäus C, Tarcea N, von Eggeling F, Schmitt M, Schubert US, Popp J.

Anal Chem. 2013 Nov 19;85(22):10829-34. doi: 10.1021/ac402175c. Epub 2013 Oct 30.

PMID:
24127731
48.

Convenient detection of E. coli in Ringer's solution.

Schwarz M, Pahlow S, Bocklitz T, Steinbrücker C, Cialla D, Weber K, Popp J.

Analyst. 2013 Oct 21;138(20):5866-70. doi: 10.1039/c3an01240a. Epub 2013 Aug 20.

PMID:
23961537
49.

Toward improving fine needle aspiration cytology by applying Raman microspectroscopy.

Becker-Putsche M, Bocklitz T, Clement J, Rösch P, Popp J.

J Biomed Opt. 2013 Apr;18(4):047001. doi: 10.1117/1.JBO.18.4.047001.

PMID:
23545854
50.

Raman spectroscopic imaging for the real-time detection of chemical changes associated with docetaxel exposure.

Bräutigam K, Bocklitz T, Schmitt M, Rösch P, Popp J.

Chemphyschem. 2013 Feb 25;14(3):550-3. doi: 10.1002/cphc.201200800. Epub 2013 Jan 30.

PMID:
23362158

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