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Aktuelle Kontaktdaten

Dr. Knemeyer, Jens-Peter

Postdoc; Fak. 3 - Physik

Icon Mail knemeyer[at]ph-heidelberg.de
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Projekte

Fak. 3 • Mathematik
Projekt-ID:865
Entwicklungsvorhaben
abgeschlossen

Akronym: KI-Lehramt Entwicklung und Evaluation eines KI-Camus-Kurses (online) zur Implementierung des Themas „Ku?nstliche Intelligenz“ in die Lehramtsausbildung der MINT-Fächer
Acronym: AI teacher training Development and evaluation of a KI-Camus course (online) for the implementation of the topic “Artificial Intelligence” in teacher training for the MINT subjects
Projekt-ID:864
Transferprojekt
abgeschlossen

,Girls' Digital Camps" Transfer in den Wirtschaftsregionen Rhein-Neckar, Heilbronn­Franken und fünf weiteren Wirtschaftsregionen
,Girls' Digital Camps" Transfer
Projekt-ID:866
Forschungsprojekt
abgeschlossen

Fit for Future - Zukunftslabor MINT
Fit for Future - Lab
Projekt-ID:850
Forschungsprojekt
abgeschlossen

„Entwicklung und Evaluation eines KI-Campus-Kurses (online) zur Implementierung des Themas „Künstliche Intelligenz“ in die Lehramtsausbildung der MINT-Fächer“
„Entwicklung und Evaluation eines KI-Campus-Kurses (online) zur Implementierung des Themas „Künstliche Intelligenz“ in die Lehramtsausbildung der MINT-Fächer“
Projekt-ID:867
Entwicklungsvorhaben
abgeschlossen

IT-Berufsorientierungs-Akademien für Schülerinnen
IT career orientation academies for school girls
Projekt-ID:634
Entwicklungsvorhaben
abgeschlossen

Girls´ Digital Camps
Girls´ Digital Camps
Projekt-ID:635
Forschungsprojekt
abgeschlossen

Foresight4Youth! Arbeitswelten von morgen aus Sicht der Jugend von heute.
Foresight4Youth! Working worlds of tomorrow from the perspective of today's youth.
Projekt-ID:633
Entwicklungsvorhaben
abgeschlossen

helpING – mit MINT-Kompetenz und sozialem Engagement gesellschaftlichen Herausforderungen von morgen begegnen
Fak. 3 • Physik
Projekt-ID:865
Entwicklungsvorhaben
abgeschlossen

Akronym: KI-Lehramt Entwicklung und Evaluation eines KI-Camus-Kurses (online) zur Implementierung des Themas „Ku?nstliche Intelligenz“ in die Lehramtsausbildung der MINT-Fächer
Acronym: AI teacher training Development and evaluation of a KI-Camus course (online) for the implementation of the topic “Artificial Intelligence” in teacher training for the MINT subjects
Projekt-ID:864
Transferprojekt
abgeschlossen

,Girls' Digital Camps" Transfer in den Wirtschaftsregionen Rhein-Neckar, Heilbronn­Franken und fünf weiteren Wirtschaftsregionen
,Girls' Digital Camps" Transfer
Projekt-ID:866
Forschungsprojekt
abgeschlossen

Fit for Future - Zukunftslabor MINT
Fit for Future - Lab
Projekt-ID:850
Forschungsprojekt
abgeschlossen

„Entwicklung und Evaluation eines KI-Campus-Kurses (online) zur Implementierung des Themas „Künstliche Intelligenz“ in die Lehramtsausbildung der MINT-Fächer“
„Entwicklung und Evaluation eines KI-Campus-Kurses (online) zur Implementierung des Themas „Künstliche Intelligenz“ in die Lehramtsausbildung der MINT-Fächer“
Projekt-ID:867
Entwicklungsvorhaben
abgeschlossen

IT-Berufsorientierungs-Akademien für Schülerinnen
IT career orientation academies for school girls
Projekt-ID:634
Entwicklungsvorhaben
abgeschlossen

Girls´ Digital Camps
Girls´ Digital Camps
Projekt-ID:635
Forschungsprojekt
abgeschlossen

Foresight4Youth! Arbeitswelten von morgen aus Sicht der Jugend von heute.
Foresight4Youth! Working worlds of tomorrow from the perspective of today's youth.
Projekt-ID:633
Entwicklungsvorhaben
abgeschlossen

helpING – mit MINT-Kompetenz und sozialem Engagement gesellschaftlichen Herausforderungen von morgen begegnen

Publikationen

Alle2019201820172016201520142011201020082007200620052004200320022000
ArtikelOnlinePeer ReviewPrintEnglish

DNA-probes for the highly sensitive identification of single nucleotide polymorphism using single-molecule spectroscopy

Friedrich, A., Hoheisel, J. D., Marmé, N. & Knemeyer, J.-P. (2007). DNA-probes for the highly sensitive identification of single nucleotide polymorphism using single-molecule spectroscopy. FEBS Letters, 2007(581), 1644-1648.

Abstract
This article presents a new, highly sensitive method for the identification of single nucleotide polymorphisms (SNPs) in homogeneous solutions using fluorescently labeled hairpin-structured oligonucleotides (smart probes) and fluorescence single-molecule spectroscopy. While the hairpin probe is closed, fluorescence intensity is quenched due to close contact between the chromophore and several guanosine residues. Upon hybridization to the respective target SNP sequence, contact is lost and the fl
Noch kein Titelbild vorhanden
ArtikelOnlinePrint

New hairpin-structured DNA probes: Alternatives to classical molecular beacons

Friedrich, A., Habl, G., Sauer, M., Wolfrum, J., Hoheisel, J. D., Marmé, N. & Knemeyer, J.-P. (2007). New hairpin-structured DNA probes: Alternatives to classical molecular beacons. Proceedings of SPIE - The International Society for Optical Engineering, 2007(6444), 111-117.

Abstract
In this article we report on two different classes of self-quenching hairpin-structured DNA probes that can be used as alternatives to Molecular Beacons. Compared to other hairpin-structured DNA probes, the so-called smart probes are labeled with only one extrinsic dye. The fluorescence of this dye is efficiently quenched by intrinsic guanine bases via a photo-induced electron transfer reaction in the closed hairpin. After hybridization to a target DNA, the distance between dye and the guanines
Noch kein Titelbild vorhanden
ArtikelOnlinePeer ReviewPrintEnglish

New HIV-protease assays applying self-quenching peptide substrates in combination with time-resolved fluorescence single-molecule spectroscopy

Staudt, T., Kräusslich, H.-G., Knemeyer, J.-P. & Marmé, N. (2007). New HIV-protease assays applying self-quenching peptide substrates in combination with time-resolved fluorescence single-molecule spectroscopy. International Journal of Environmental Analytical Chemistry, 2007(87), 731-743.

Abstract
This work describes the optimization and adoption of an assay system for the Human Immunodeficiency Virus (HIV)-protease, whose inhibition plays a central role in HIV therapy. The HIV-protease, which is an essential enzyme during viral maturation, has a specific cleavage site of eight amino acid residues (SQNY*PIV). Adding two amino acid residues at the N-terminus and enclosing the resulting sequence by a dye-labelled lysine residue and a tryptophan residue leads to the substrate (K(dye)CGSQNY*P
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ArtikelOnlinePeer ReviewPrintEnglish

Recent Patents on Self-Quenching DNA Probes

Knemeyer, J.-P. & Marmé, N. (2007). Recent Patents on Self-Quenching DNA Probes. Recent Patents on DNA & Gene Sequences, 2007(1), 145-157.

Abstract
In this review, we report on patents concerning self-quenching DNA probes for assaying DNA during or after amplification as well as for direct assaying DNA or RNA, for example in living cells. Usually the probes consist of fluorescently labeled oligonucleotides whose fluorescence is quenched in the absence of the matching target DNA. Thereby the fluorescence quenching is based on fluorescence resonance energy transfer (FRET), photoinduced electron transfer (PET), or
Noch kein Titelbild vorhanden
ArtikelOnlinePeer ReviewPrintEnglish

Sensitive bioanalysis—combining single-molecule spectroscopy with mono-labeled self-quenching probes

Marmé, N. & Knemeyer, J.-P. (2007). Sensitive bioanalysis—combining single-molecule spectroscopy with mono-labeled self-quenching probes. Analytical and Bioanalytical Chemistry, 2007(388), 1075-1085.

Abstract
Fluorescence single-molecule spectroscopy is an appropriate tool for modern bioanalysis. This technique enables the development of ultra sensitive assays, especially when combined with self-quenching probes. In this review we report novel DNA, enzyme, and antibody assays based on mono-labeled fluorescent probes that are quenched by photoinduced electron transfer (PET).
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ArtikelOnlinePeer ReviewPrintEnglish

Spectrally resolved fluorescence lifetime imaging microscopy (SFLIM) - An appropriate method for imaging single molecules in living cells

Knemeyer, J.-P., Marmé, N. & Hoheisel, J. D. (2007). Spectrally resolved fluorescence lifetime imaging microscopy (SFLIM) - An appropriate method for imaging single molecules in living cells. Analytical and Bioanalytical Chemistry, 2007(387), 37-40.

Abstract
Spectrally Resolved Fluorescence Lifetime Imaging Microscopy (SFLIM), that uses a standard confocal microscope for imaging single molecules in living cells was presented. The fluorescence lifetime images were generated by recording the signals from two avalanche photodiodes by time-correlated single-photon counting interface card. The image signal data to determine monoexponential fluorescence lifetimes from a low photon statistics, was analyzed by applying a maximum likelihood estimator (MLE) a
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