Publikationen

Publikationen 2021 - 2024

2022

83) Knorr J., Sülzner N., Geissler B., Spies C., Grandjean A., Kutta R.,  Jung G., Nürnberger P.,
Ultrafast transient absorption and solvation of a super‑photoacid in acetoneous environments,
Photochem. Photobiol. Sci. 21 (2022), 2179-2192. DOI: 10.1007/s43630-022-00287-z

82) Sülzner N., Geissler B., Grandjean A.,  Jung G., Nürnberger P.,
Excited-State Proton Transfer Dynamics of a Super-Photoacid in Acetone-Water Mixtures,
ChemPhotoChem 6 (2022), e202200041. DOI:10.1002/cptc.202200041

81) Hoffmann C.,  Jourdain M., Grandjean A., Titz A.,  Jung G,
β-Boronic Acid-Substituted Bodipy Dyes for Fluorescence Anisotropy Analysis of
Carbohydrate Binding,

Anal. Chem. 94 (2022), 6112-6119. DOI: 10.1021/acs.analchem.1c04654

2021

80) Grandjean A., Lustres J. L. P.,  Jung G.,
Solvent-Controlled Intermolecular Proton-Transfer Follows an Irreversible
Eigen-Weller Model from fs to ns,

ChemPhotoChem 2021, 5 (12), 1094-1105. DOI: 10.1002/cptc.202100177

79) Bitsch M., Boehm  A. K., Grandjean, A., Jung G., Gallei M.,
Embedding Photoacids into Polymer Opal Structures: Synergistic Effects on Optical
and Stimuli-Responsive Features

Molecules 2021, 26, 7350. DOI: 10.3390/molecules 26237350

78) Henrikus, S.; Tassis, K.; Zhang, L.; van der Velde, J.; Gebhardt, C.; Herrmann, A.; Jung, G.; Cordes, T.;
Characterization of fluorescent proteins with intramolecular photostabilization,
ChemBioChem 2021, 22 (23), 3238-3291, DOI: 10.1002/cbic.202100276

77) Klippel, N.; Jung, G.; Kickelbick, G.;
Hybrid Inorganic-Organic Fluorescent Silica Nanoparticles - Influence of Dye Binding Modes on Dye Leaching ,
J. Sol-Gel Sci. Technol. 2021, DOI: 10.1007/s10971-021-05578-y

76) Grandjean, A.; Lustres, J.; Muth, S.; Maus, D.; Jung, G.;
Steady-State Spectroscopy to Single Out the Contact Ion Pair in Excited-State Proton Transfer ,
J. Phys. Chem. Lett. 2021, 12, 1683-1689. DOI: 10.1021/acs.jpclett.0c03593

75) Stemler, T.; Hoffmann, C.; Hierlmeier, I.; Maus, S.; Krause, E.; Ezziddin, S.; Jung, G.; Bartholoma, M.;
A Structure-Activity Relationship Study of Bimodal BODIPY-Labeled PSMA-Targeting Bioconjugates,
ChemMedChem 2021, 16, (16), 2535-2545. DOI: 10.1002/cmcd.202100210

74) Heckel, S.; Hübner, J.; Leutzgen, A.; Jung, G.; Simmchen, J.;
Progress Report on pH-Influenced Photocatalysis for Active Motion ,
Catalysts 2021, 11, 599. DOI: 10.3390/cata/11050599

Publikationen 2016 - 2020

2020

73) Kaiser, Y.; Grandjean, A.; Huch, V.; Zimmer, M.; Jung, G.; Scheschkewitz, D., 
Luminescent Symmetrically and Unsymmetrically Substituted Diboranes(4) ,
Z. ANORG. ALLG. CHEM. 2020, 646, 816. DOI: 10.1002/zaac.202000032 

72) Menges, J., Grandjean, A., Clasen, A., Jung, G.
Kinetics of Palladium(0)-Allyl Interactions in the Tsuji-Trost Reaction, derived from Single-Molecule Fluorescence Microscopy ,
CHEMCATCHEM 2020, 12, 2630-2637. DOI: 10.1002/cctc.202000032 2637

71) M. Scholz, C. Hoffmann, J. R. Klein, M. Wirtz, G. Jung, K. Oum,
Exploring Differences in Excited-State Properties of Styryl-BODIPY Chromophores upon Change from α- to β-Substitution,
Zeitschrift für Physikalische Chemie 2020, 234, 1735. DOI: doi.org/10.1515/zpch-2019-1374.
 

2019

70) N. El-Sayed, V. Trouillet, A. Clasen, G. Jung, K. Hollemeyer, M. Schneider,
NIR-Emitting Gold Nanoclusters–Modified Gelatin Nanoparticles as a Bioimaging 
Agent in Tissue,

Adv. Healthcare Mater. 2019, 8, 1900993. DOI: 10.1002/adhm.201900993

69) A. Clasen, S. Wenderoth, I. Tavernaro, J. Fleddermann, A. Kraegeloh, G. Jung,
Kinetic and Spectroscopic Response of pH-sensitive Nanoparticles: The influence of the silica matrix,
 RSC Adv. 2019, 9, 35695.

68) A. Grüter, M. Hoffmann, R. Müller, T. Wohland, G. Jung,
A high-affinity fluorescence probe for copper(II) ions and its application in fluorescence lifetime correlation spectroscopy,
Anal. Bioanal. Chem. 2019, 411, 3229-3240.

67) J.A. Menges, A. Clasen, M. Jourdain, J. Beckmann, C. Hoffmann, J. König, G. Jung,
Surface Preparation for Single-Molecule Chemistry,
Langmuir2019, 35 (7), 2506-2516.

2018

66) D. Maus, A. Grandjean, G. Jung,
Toward Magic Photoacids: Proton Transfer in Concentrated Sulfuric Acid,
J. Phys. Chem. A2018, 122, 46, 9025-9030. DOI:10.1021/acs.jpca.8b09974

2017

65) N. M. Obeid, L. Klemmer D. Maus, M. Zimmer, J. Jeck, I. Bejan, A. J. P. White, V. Huch, G. Jung D. Scheschkewitz ,
(Oligo)aromatic species with one or two conjugated Si=Si bonds: near-IR emission of anthracenyl-bridged tetrasiladiene,
Dalton Trans. 2017, 46, 8839-8848. DOI: 10.1039/c7dt00397h

64) U. Kazmaier, T. Doroshenko, K. Bauer, I. Filbrich, A. Grueter, G. Jung, A. Ullrich,
Coumaryl Triflate, a Versatile Building Block for the Modification of Coumarins and for Fluorescence Labeling,
Synthesis 2017, 49(12), 2743-2748. DOI: 10.1055/s-0036-1588159

2016

63) B. Finkler, I. Riemann, M. Vester, A. Grüter, F. Stracke, G. Jung,
Monomolecular pyrenol-derivatives as multi-emissive probes for orthogonal reactivity,
Photochem. Photobiol. Sci. 2016, 15, 1544-1557. DOI: 10.139/c6pp00290k

62) L. Schmidt, T. Doroshenko, P. Barbie, A. Grüter, G. Jung, U. Kazmaier,
Synthesis of Fluorescent Amino Acids via Palladium-Catalyzed Allylic Alkylations,
Synthesis, 2016, 48 (18), 3077-3086. DOI: 10.1055/s-0035-1561628

61) A.-M. Huynh, A. Müller, S. M. Kessler, S. Henrikus, C. Hoffmann, A. K. Kiemer, A. Bücker, G. Jung,
Small BODIPY Probes for Combined Dual 19F-MRI and Fluorescence Imaging,
ChemMedChem 2016, 11, 1568-1575. DOI: 10.1002/cmdc.201600120

60) G. Jung,
Fluorescent Proteins: The show must go on, Fluorescent Analogs of Biomolrcular Building Blocks: Design and Applications,
First Edition. 2016 Wiley & Sons, p. 55-90.

59) M. Vester, A. Grüter, B. Finkler, R. Becker, G. Jung,
Biexponential photon antibunching: recombination kinetics within the Förster-cycle in DMSO,
Phys. Chem. Chem. Phys. 2016, 18, 10281-10288. DOI: 10.1039/c6cp00718j

58) A.-M. Huynh, J. Menges, M. Vester, T. Dier, V. Huch, D.A. Volmer, G. Jung,
Monofluorination and Trifluoromethylation of Bodipy Dyes for Prolonged Single-Molecule Detection,
ChemPhysChem. 2016, 17, 433-442. DOI: 10.1002/cphc.201500869

Publikationen 2011 - 2015

2015

 

57) M. Wirtz, A. Grüter, F. Heib, V. Huch, J. Zapp, D.-P. Herten, M. Schmitt, G. Jung,
A two-color fluorogenic carbene complex for tagging olefins via metathesis reaction,
Methods Appl. Fluoresc. 2015, 3,044001.

56) M. Eshaghi, G. Sun, A. Grüter, C.L. Lim, Y. C. Chee, G. Jung, R. Jauch, T. Wohland, S. L. Chen,
Rational Structure-Based Design of Bright GFP-Based Complexes with Tunable Dimerization,
Angew. Chem., Angew. Chem. Int. Ed. 2015, 127, 14158-14162.

55) Y. Qi, T. Geib, A.-M. Huynh, G. Jung, D. Volmer,
Fragmentation Patterns of Boron-Dipyrromethene (BODIPY) Dyes by Electrospray Ionization-High Resolution Tandem Mass Spectroscopy,
Rapid Commun. Mass Spectr. 2015, 29, 885-890.

54) M. Vester, T. Staut, J. Enderlein, G. Jung,
Photon Antibunching in a Cyclic Chemical Reaction Scheme,
J. Phys. Chem. Lett. 2015, 6, 1149-1154. DOI: 10.1021/acs.jpclett.5b00280

2014

53) M. Wirtz, A. Grüter, P. Rebmann, V. Huch, G. Jung,
A Two-color emissive probe for click reactions,
ChemComm. 2014, 50, 12694-12697.

52) A. Rybina, M. Wirtz, D. Brox, R. Krämer, G. Jung, D.-P. Herten,
Towards Single Molecule Catalysis, in Molecular Catalysts: Structure and Functional Design,
(L. Gade, P. Hofmann, Eds.), Wiley-VCh, Weinheim, 2014, p. 53-79.

51) D. Auerbach, M. Klein, S. Franz, Y. Carius, R. Lancaster, G. Jung,
Replacement of highly conserved E222 by the stable, non-photoconvertible histidine in GFP,
ChemBioChem 2014, 15, 1404-1408. DOI: 10.1002/cbi.201402075

50) C. Spies, S. Shomer, B. Finkler, D. Pines, E. Pines, G. Jung, D. Huppert,
Solvent Dependence of Excited-State Proton Transfer from Pyranine-derived Phoptoacids,
PhysChemChemPhys 2014, 16-19, 9104-9114. DOI: 10.1039/c3cp55292f

49) B. Finkler, C. Spies, M. Vester, F. Walte, K. Omlor, I. Riemann, M. Zimmer, F. Stracke, M. Gerhards, G. Jung,
Highly Photostable "Super"-Photoacids for Ultrasensitive Fluorescence Spectroscopy,
Photochem. Photobiol. Sci 2014, 13, 548-562. DOI: 10.1039/c3pp50404b

2013

48) C. Spies, B. Finkler, N. Acar, G. Jung,
Solvatochromism of pyranine-derived photoacids,
PhysChemChemPhys 2013, 15, 19893-19905. DOI: 10.1039/c3cp53082e

47) C. Spies, A.-M. Huynh, V. Huch, G. Jung,
Correlation between Crystal Habit and Luminescence Properties of 4,4-Difluoro-1,3-dimethyl-4-bora-3a,4a-diaza-s-indacene, an Asymmetric BODIPY dye,
J. Phys. Chem C 2013, 117, 18163-18169.

46) A. Rybina, C. Lang, M. Wirtz, K. Grußmayer, F. Maier, A. Schmitt, A. Kurz, O. Trapp, G. Jung, D.-P. Herten,
Distinguishing alternative reaction pathways by single molecule fluorescence spectroscopy,
Angew. Chem., 2013, 125, 6445-6449.

45) B. Hötzer, T. Scheu, G. Jung, S. Castritius,
Fluorescence-based determination of the copper concentration in drinking water,
Optical Engineering 2013, 52(5), 053602. DOI: 10.1117/1.OE.52.5.053602

2012

44) B. Hötzer, R. Ivanov, T. Brumbarova, P. Bauer, G. Jung,
Visualisation of Cu2+ uptake and release in plant cells by fluorescence lifetime imaging microscopy,
FEBS J. 2012, 279, 410-419. DOI: 10.1111/j.1742-4658.2011.08434.x

43) X. le Guével, V. Trouillet, C. Spies, K. Li, T. Laaksonen, D. Auerbach, G. Jung M. Schneider,
High photostability and enhanced fluorescence of gold nanoclusters by silver doping,
Nanoscale 2012, 4, 7624-7631. DOI: 10.1039/c2nr30653k

42) D.-P. Herten, A. Rybina J. Balbo, G. Jung,
Single-Molecule Fluorescence Spectroscopy: The Ultimate Limit in Analytical Chemistry in the Condensed Phase, in Methods in Physical Chemistry
(R. Schäfer, P. C. Schmidt, Eds.) Wiley-VCH, Weinheim, 2012, 711-735.

41) G. Jung, A. Brockhinke, T. Gensch, B. Hötzer, S. Schwedler, S. K. Veettil,
Fluorescence Lifetime of Fluorescent Proteins, in Fluorescent Proteins
(G. Jung, Ed.) Springer Series on Fluorescence, Vol. 11, Springer 2012, 69-97.

40) P. Dandekar, R. Jain, M. Keil, B. Loretz, L. Muijs, M. Schneider, D. Auerbach, G. Jung, C.-M. Lehr, G. Wenz,
Cellular delivery of polynucleotides by cationic cyclodextrin polyrotaxanes,
J. Control. Release 2012, 164(3), 387-393. DOI: 10.1016/j.jconrel.2012.06.040

39)  B. Hötzer, R. Ivanov, P. Bauer, G. Jung,
Investigation of copper homeostasis in plant cells by fluorescence lifetime imaging microscopy,
Plant Signal Behav. 2012, 7, 521-523.

38) L. Wirtz, D. Auerbach, G. Jung, U. Kazmaier,
Fluorescence Labeling of Amino Acids and Peptides with 7-Aminocoumarins,
 Synthesis 2012, 44 /13) 2005-2012: DOI: 10.1055/s-0031-1291145

37) X. le Guével, C. Spies, N. Daum, G. Jung, M. Schneider,
1 Highly fluorecent silver nanoclusters stabilized by glutathione: a promising fluorescent label for bioimagin,
Nano Research 2012, 5, 379-387. DOI: 10.1007/s 12274-012-0218-1

36) X. Le Guével, V. Trouillet, C. Spies, G. Jung, M. Schneider,
Synthesis of Yellow-Emitting Platinum Nanoclusters by Ligand Etching,
J. Phys. Chem. C. 2012, 116, 6047–6051. DOI: 10.1021/jp211672t

2011

35) C. Thiele, D. Auerbach, G. Jung, G. Wenz,
Inclusion of Chemotherapeutic Agents in substituted  Cyclodextrin Derivatives,
J. Inclusion Phenom. Macrocyclic Chem. 2011, 69 (3-4), 303-307. DOI: 10.1007/s10847-010-9741-4

34) C. Thiele, D. Auerbach, G.Jung, L. Qiong, M. Schneider, G. Wenz,
Nanoparticles of anionic starch and cationic cyclodextrin derivatives for the targeted delivery of drugs,
Polym. Chem. 2011, 2, 209-215. DOI: 10.1039/c0py00241k

33) X. Le Guével, B. Hötzer, G. Jung, M. Schneider,
NIR-emitting fluorescent gold nanoclusters doped in silica nanoparticles,
J. Mater. Chem. 2011, 21 (19), 2974-2981. DOI:10.139/c0jm0266oc

32) X.Le Guével, B. Hötzer, G. Jung, K. Hollemeyer, V. Trouillet, M. Schneider,
Formation of fluorescent Metal (Au, Ag) Nanoclusters Capped in Bovine Serum Albumin Followed by Fluorescence
and spectroscopy,

J. Phys. Chem. C, 2011, 115 (22), 10955-10963. DOI: 10.1021/jp111820b

31) B. Hötzer, R. Ivanov, S. Altmeier, R. Kappl, G. Jung,
Determination of copper(II)ion concentration by lifetime measurements of green fluorescent protein,
J. Fluorescence 2011, 21, 2143-2153. DOI: 10.1007/s10895-011-0916-1

 

Publikationen 2006 - 2010

 

2009

 

30) F. Langhojer, F. Dimler, G. Jung, T. Brixner,
Ultrafast photoconversion of the green fluorescent protein studied by accumulative femtosecond spectroscopy,
Biophys. J. 2009, 96 (7), 2763-2770. DOI: 10.1016/j.bpj.2008.11.049

 

29) A. Schmitt, B. Hinkeldey, M. Wild, G. Jung,
Synthesis of the core compound of the BODIPY dye class: 4,4-Difluoro-4-bora-(3a,4a)-diaza-s-indacene,
J. Fluoresc. 2009, 4, 755-758. DOI: 10.007/s10895-008-0446-7

 

28) G. Jung, S. Gerharz, A. Schmitt,
Solvent-dependent steady-state Fluorescence Spectroscopy for searching ESPT-dyes: Solvatochromism of HPTS revisited,
PhysChemChemPhys. 2009, 11, 1416-1426.

 

27) A. Schmitt, B. Hinkeldey, B. Hötzer, G. Jung, Mechanistic Studies of Oxidation Reactions by Fluorescence Spectroscopy: A critical assessment,
J. Phys. Org. Chem. 2009, 22 (4), 1233-1238. DOI: 10.1002/poc.1604

 

 

 

2008

 

26) S. Veettil, N. Budisa, G. Jung;
Photostability of Green and Yellow Fluorescent Proteins with fluorinated Chromophores, investigated by Fluorescence Correlation Spectroscopy,
BiophysicalChemistry 2008, 136 (1), 38–43. DOI: 10.1016/j.bpc.2008.04.006

 

25) M. Jacob, A. Schmitt, G. Jung,
Disabling Photoinduced Electron Transfer in 4,4-Difluoro-8(-4′-hydroxyphenyl)-1,3,5,7-tetramethyl-4-bora-3a, 4a-diaza-s-indacene by Phosphorylation,
J. Fluoresc. 2008, 18 (3-4), 639-644. DOI: 10.1007/s10895-008-0373-7

 

24) G. Jung, M. Werner, M. Schneider,
Efficient Photoconversion distorts Fluorescence Lifetime in Confocal Microscopy,
ChemPhysChem 2008, 9, 1867-1874.

 

23) O. Clemens, M. Basters, M. Wild, S. Wilbrand, C. Reichert, M. Bauer, M. Springborg, G. Jung,
Solvent effects on the absorption/emission spectra of an organic chromophore: a theoretical study,
J. Mol. Struct.: THEOCHEM 2008, 866, 15-20.

 

22) B. Hinkeldey, A. Schmitt, G. Jung,
Comparative photostability studies of BODIPY and Fluorescein dyes using Fluorescence Correlation Spectroscopy,
ChemPhysChem 2008, 9, 2019-2027. DOI: 10.1002/cphc.200800299

 

21) G. Jung, A. Schmitt, M. Jacob, B. Hinkeldey,
Fluorescent Probes for Chemical Transformations on the Single-Molecule Level,
Ann. N. Y. Acad. of Sci. 2008, 1130, 131-137. DOI: 10.1196/annals.1430.006

 

20) G. Jung, M. Werner, M. Schneider,
Problems encountered in FLIM due to Photoconversion of Autofluorescent Proteins,
in Proceedings of the IX. Linz Winter Workshop 2007, Advances in Single Molecule Research for Biology and Nanoscience.
(Peter Hinterdorfer, Gerhard Schütz, Peter Pohl, Eds.), Schriftenreihe Biophysik 2, Tauner Verlag, Linz (AT) 2008, 74-79.

 

 

 

2007

 

19) M. Schmitt, J. Wagner, G. Jung, R. Hempelmann,
Functionalized polymer colloids bearing primary amino groups,
Journal of Colloid and Interface Science 2007, 311, 425–429.

 

18) F. Langhojer, F. Dimler, G. Jung, T. Brixner,
Product accumulation for ultrasensitive femtochemistry,
Opt. Lett. 2007, 32 (22), 3346-3348. DOI: 10.1364/OL.32.003346

 

17) G. Jung,
Fluorescence Correlation Spectroscopy: An Experimentalist’s View of the Basics,
Modern Research and Educational Topics in Microscopy, Formatex Microscopy Book Series 3, Badajoz (Spanien) 2007, 855-862.

 

16) F. Langhojer, F. Dimler, G. Jung, T. Brixner,
Accumulative Quantum Control of Photochemical Reactions,
in Ultrafast Phenomena XV (P. Corkum, D. Jonas, D. Miller, A. M. Weiner, Eds.), Springer Series in Chemical Physics, Springer, Berlin 2007, 285-287.

 

 

 

2006

 

15) G. Jung, A. Zumbusch,
Improving autofluorescent proteins: Comparative studies of the effective brightness of Green Fluorescent Protein (GFP) mutants,
Micros. Res. Techn. 2006, 69, 175-185.

Publikationen 1998 - 2005

2005

 

14) G. Jung, Y.-Z. Ma, B. Prall, G. Fleming,
Ultrafast fluorescence depolarisation in Yellow Fluorescent Protein (YFP) due to its dimerization,
ChemPhysChem 2005, 6, 1628-1632.

 

13) G. Jung, J. Wiehler, A. Zumbusch,
The photophysics of the Green Fluorescent Protein: Influence of the key amino acids at position 65, 203, 222,
Biophys. J. 2005, 88, 1932-1947.

 

 

 

2003

 

12) J.H. Bae, M. Rubini, G. Jung, G. Wiegand, M.H.J. Seifert, M.K. Azim, J.-S. Kim, A. Zumbusch, T.A. Holak, L. Moroder, R. Huber, N. Budisa,
Expansion of the Genetic Code Enables Design of a Novel “Gold” Class of Green Fluorescent Proteins,
J. Mol. Biol. 2003, 328, 1071-1081.

 

11) J. Wiehler, G. Jung, C. Seebacher, A. Zumbusch, B. Steipe,
Mutagenic Stabilization of the Photocycle Intermediate of Green Fluorescent Protein (GFP),
ChemBioChem 2003, 4, 1164-1171.

 

10) G. Jung, E. Kneuper, L. Seyfarth, A. Zumbusch,
Principles of the detection of single molecules in microscopy, in Science, Technology and Education of Microscopy: an Overview,
Formatex Microscopy Book Series 1, Badajoz (Spanien) 2003, 297-303.

 

 

 

2002

 

9) G. Jung, Th. Hellerer, B. Heinz, A. Zumbusch,
Two-color correlation spectroscopy in Multiphoton Microscopy in the Biomedical Sciences II,
A. Periasamy and P. T. So (Ed.), SPIE 2002, 4620, 48-54.

 

8) Th. Hellerer, A. Schiller, G. Jung, A. Zumbusch,
CARS-correlation spectroscopy,
ChemPhysChem 2002, 3, 630-632.

 

 

 

2001

 

7) G. Jung, C. Bräuchle, A. Zumbusch,
Two-color fluorescence correlation spectroscopy of one chromophore: Application to the E222Q mutant of the green fluorescent protein,
J. Chem. Phys.2001, 114, 3149–3156.

 

6) G. Jung, J. Wiehler, B. Steipe, C. Bräuchle, A. Zumbusch,
Single-molecule microscopy of the green fluorescent protein using simultaneous two-color excitation,
ChemPhysChem 2001, 2, 392–396.

 

5) A. Zumbusch, G. Jung, C. Bräuchle,
Studying the green fluorescent protein with single molecule spectroscopy, in Single Molecule Spectroscopy: Nobel Conference Lectures;
R. Rigler, M. Orrit, T. Basché (Ed.), Springer Series in Chemical Physics, Berlin 2001, 338-352.

 

 

 

2000

 

4) G. Jung, S. Mais, A. Zumbusch, C. Bräuchle,
The role of dark states in the photodynamics of the green fluorescent protein examined with two-color fluorescence excitation spectroscopy,
J. Phys. Chem. A 2000, 104, 873–877.

 

3) A. Zumbusch, G. Jung,
Single molecule spectroscopy of the green fluorescent protein: a critical assessment,
Single Molecules 2000, 1, 261–270.

 

 

 

1998

 

2) G. Jung,
Atomare und molekulare Prozesse in effusiven Sauerstoffatomquellen – Entwicklung einer UHV-kompatiblen O-Atom Quelle,
MPQ-Bericht 1998, 231.

 

1) G. Jung, J. Wiehler, W. Göhde, J. Tittel, Th. Basché, B. Steipe, C. Bräuchle,
Confocal microscopy of single molecules of the green fluorescent protein,
Bioimaging 1998, 6, 54-61.