“Theophrastus on non-human animals that change colour”in Colour Psychology in the Graeco-Roman World (ed. K. Ierodiakonou), Geneva 2020, 81-119
“Byzantine theories of vision”in Α Companion to Byzantine Science (ed. S. Lazaris), Leiden 2020, 160-76
“Theophrastus on Plato’s theory of vision”Rhizomata 7.2 (2019), 249-68
“Γιατί η στωική λογική είναι μέρος και όχι όργανο της φιλοσοφίας;”in Τόποι: Αντίδωρα στον Παντελή Μπασάκο (επιμ. Β. Κιντή, Χ. Μπάλλα, Γ. Φαράκλας), Αθήνα 2019
“Alexander of Aphrodisias on the reality of mirror images”in Mirrors and Mirroring from Antiquity to the Early Modern Period (eds. L. Diamantopoulou and M. Gerolemou), London 2019, 19-28
“Two puzzles in post-Aristotelian theories of vision”in The Senses and the History of Philosophy (eds. B. Glenney and J. F. Silva), London 2019, 69-80
(together with N. Agiotis) “The title of Aristotle’s Prior Analytics”in Aristotle and his Commentators (eds. P. Golitsis and K. Ierodiakonou), Berlin 2019, 131-49
“The Byzantine reception of Aristotle’s theory of meaning”Methodos 2019: https://journals.openedition.org/methodos/5303
“Dialectic as a subpart of Stoic philosophy”in Dialectic after Plato and Aristotle. Proceedings of the 15th Symposium Hellenisticum, eds. Th. Benatouil and K. Ierodiakonou, Cambridge 2018, 114-33
“Aristotle and Alexander of Aphrodisias on colour”in The Parva Naturalia in Greek, Arabic and Latin Aristotelianism. Supplementing the Science of the Soul (eds. B. Bydén and F. Radovic), Cham 2018, 77-90
“The triple life of ancient thought experiments”in The Routledge Companion to Thought Experiments (eds. M. T. Stuart, Y. Fehige and J. R. Brown), New York 2018, 31-43 [earlier version in Dutch: “Het drievoudige leven van gedachte-experimenten”, Algemeen Nederlands Tijdschrift voor Wijsbegeerte 108 (2016), 53-71]
“Philosophy in transition: from late-antiquity to Byzantium”in Philosophia in der Konkurrenz von Schulen, Wissenschaften und Religionen (ed. C. Riedweg), Berlin 2017, 319-35
“Stoic logic”in The History of Philosophical and Formal Logic. From Aristotle to Tarski (eds. A. Malpass and M. Antonutti Marfori), London 2017, 51-70
“George Gemistos Plethon, On Aristotle’s Departures from Plato 0-19: Notes” (together with D. Bloch, B. Bydén, S. Ebbesen, H. Hansen, A. M. Mora-Marquez and M. Tuominen), in The Aristotelian Tradition: Aristotle’s Works on Logic and Metaphysics and Their Reception in the Middle Ages (eds. B. Bydén and Ch. Thomsen Thörnqvist), Toronto 2017, 297–344
“A note on reductio ad impossibile in Post-Aristotelian logic”in Logique et dialectique dans l’antiquité (eds. J.-B. Gourinat & J. Lemaire), Paris 2016, 347-61
“Het drievoudige leven van gedachte-experimenten”Algemeen Nederlands Tijdschrift voor Wijsbegeerte 108 (2016), 53-71
“How feasible is the Stoic conception of eudaimonia?”in The Quest for the Good Life: Ancient Philosophers on Happiness (eds. Ø. Rabbås et al.), Oxford 2015, 183-96
“Wholes and parts: M 9.331-358”in Sextus Empiricus and Ancient Physics (eds. K. Algra and K. Ierodiakonou), Oxford 2015, 105-29
“Hellenistic philosophers on the phenomenon of changing colours” in The Frontiers of Ancient Science. Essays in Honor of Heinrich von Staden (eds. B. Holmes and K.-D. Fischer), Berlin 2015, 227-50
“On Galen’s theory of vision”in Philosophical Themes in Galen (eds. P. Adamson, R. Hansberger and J. Wilberding), Supplement to the Bulletin of the Institute of Classical Studies 114 (2014), 235-47
“The term diaphanes in Aristotle and Alexander of Aphrodisias”in Readings of Aristotle (eds. S. Euthumiades et al.), Nicosia 2014, 109-18 (in Modern Greek)
“The Stoic system: logic and knowledge”in The Routledge Companion to Ancient Philosophy (eds. J. Warren and F. Sheffield), New York 2013, 438-54
“A logical joust in Nikephoros Blemmydes’ autobiography”in Logic and Language in the Middle Ages: Papers in Honour of Sten Ebbesen (eds. J. L. Fink, H. Hansen and A. M. Mora-Marquez), Leiden 2013, 125-37
“Byzantine philosophy revisited (a decade after)”in The Many Faces of Byzantine Philosophy (eds. B. Bydén and K. Ierodiakonou), Athens 2012, 1-21
“On Stoic theology”in The God of the Bible and the God of the Philosophers (ed. S. Zoumpoulakis), Athens 2012, 46-68 (in Modern Greek)
“The Byzantine commentator’s task: transmitting, transforming or transcending Aristotle’s text”in Knotenpunkt Byzanz (eds. A. Speer and P. Steinkrüger), Miscellanea Mediaevalia 36, Berlin 2012, 199-209
“Greek philosophy” (together with B. Bydén), The Oxford Handbook of Medieval Philosophy (ed. J. Marenbon), Oxford 2012, 29-57
“The notion of enargeia in Hellenistic philosophy”in Episteme etc.: Essays in Honour of Jonathan Barnes (eds. B. Morison and K. Ierodiakonou), Oxford 2011, 60-73
“Remarks on the history of an ancient thought experiment”in Thought Experiments in Methodological and Historical contexts (eds. K. Ierodiakonou and S. Roux), Leiden / Boston 2011, 37-50
“The western influence on late Byzantine Aristotelian commentaries”in Greeks, Latins, and Intellectual History 1204-1500 (eds. M. Hinterberger and Ch. Schabel), Leuven 2011, 373-83
“Byzantine theology and its philosophical background: Foreword”in Byzantine Theology and its Philosophical Background (ed. A. Rigo), Turnhout 2011, 1-3
“Eustratius’ comments on Posterior Analytics II 19”in Interpreting Aristotle’s Posterior Analytics in Late Antiquity and Beyond (eds. F. de Haas, M. Leunissen and M. Martijn), Leiden / Boston 2010, 55-71
“Byzantium”in The Cambridge History of Medieval Philosophy (ed. R. Pasnau), vol. I, Cambridge 2010, 39-49
“Early Byzantine philosophy”(together with G. Zografidis), in The Cambridge History of Philosophy in Late Antiquity (ed. L. P. Gerson), vol. II, Cambridge 2010, 843-68
“Ancient philosophers on the soul”Athens 2010, 1-19 [in Modern Greek]
“Some observations on Michael of Ephesus’ comments on Nicomachean Ethics X”in Medieval Greek Commentaries on the Nicomachean Ethics (eds. C. Barber and D. Jenkins), Leiden / Boston 2009, 185-201
“Syrianus on scientific knowledge and demonstration”in Syrianus et la métaphysique de l’antiquité tardive (ed. A. Longo), Naples 2009, 401-22
“Basic and mixed colours in Empedocles and in Plato”in L’antiquité en couleurs: Catégories, pratiques, représentations (ed. M. Carastro), Grenoble 2009, 119-30
“Byzantine philosophy” (together with D. O’Meara), The Oxford Handbook of Byzantine Studies (eds. E. Jeffreys et al.), Oxford 2008, 711-20
“The philosopher as God’s messenger”in The Philosophy of Epictetus (eds. T. Scaltsas and A. Mason), Oxford 2007, 56-70
“The Stoics and the Skeptics on memory”in Tracce nella mente. Teorie della memoria da Platone ai moderni (ed. M. M. Sassi), Pisa 2007, 47-65
“John Italos on universals”Documenti e Studi sulla Tradizione Filosofica Medievale 18 (2007), 231-47
“Rationality and revelation in eleventh and twelfth century Byzantium”in De usu rationis. Vernunft and Offenbarung im Mittelalter (eds. E. Homann and A. Krüger), Würzburg 2007, 19-31
“The Greek concept of sympatheia and its Byzantine appropriation in Michael Psellos”in The Occult Sciences in Byzantium (eds. P. Magdalino and M. Mavroudi), Geneva 2006, 97-117
“Stoic logic”in Blackwell Companions to Philosophy: A Companion to Ancient Philosophy (eds. M. L. Gill and P. Pellegrin), Oxford 2006, 505-29
“La réception de la philosophie antique et de la philosophie byzantine en Grèce moderne”Rue Descartes 51 (2006), 8-16
“The early Modern Greek logical textbooks (1453-1821)”in Festschrift in honour of Prof. P. Nianias (eds. A. Andreopoulos et al.), Athens 2006, 85-103 [in Modern Greek]
“Plato’s theory of colours in the Timaeus”Rhizai II.2 (2005), 219-33
“Metaphysics in the Byzantine Tradition: Eustratios of Nicaea on universals”Quaestio 5 (2005), 67-82
“Empedocles on colour and colour vision”Oxford Studies in Ancient Philosophy 29 (2005), 1-37
“Ancient thought experiments: A first approach”Ancient Philosophy 25 (2005), 125-40
“The Byzantine reception of Aristotle’s Categories”Synthesis Philosophica 39 (2005), 7-31 [French translation: “La réception Byzantine des Catégories d’ Aristote”, in Les Catégories et leur histoire (éd. O. Bruun and L. Corti), Paris 2005, 307-39]
“Byzantine commentators on the epistemic status of ethics”in Philosophy, Science and Exegesis in Greek, Arabic, and Latin Commentaries (eds. P. Adamson, H. Baltussen and M. W. F. Stone), Supplement to the Bulletin of the Institute of Classical Studies (2005), 221-38 [Modern Greek translation: Hypomnema 4 (2006), 191-219]
“Empedocles and the ancient painters”in Colour in the Ancient Mediterranean World (eds. L. Cleland and K. Stears), British Archaeological Reports Series 1267, 2004, 91-4
“Adopting or adapting the Socratic paradigm?”in The Proceedings of the International Symposium on Socrates. 2400 Years since his Death (ed. V. Karasmanis), Athens 2004, 451-54 [Modern Greek translation: Athens 2005, 107-12]
“Ancient Greek philosophy in Modern Greece” (together with V. Karasmanis), in Greek Philosophy in the New Millenium. Essays in Honour of Thomas M. Robinson (ed. L. Rossetti), Sankt Augustin 2004, 310-10
"The self-conscious style of some Byzantine philosophers (11th-14th century)”in Byzantium Matures (ed. C. Angelidi), Athens 2004, 99-110
“Aristotle’s use of examples in the Prior Analytics”Phronesis 47 (2002), 127-52 [Modern Greek translation: in The Use of Examples in Philosophy (ed. K Ierodiakonou), Athens 2005, 47-74]
“Zeno's arguments”in Zeno of Citium and his Legacy: The Philosophy of Zeno (eds. T. Scaltsas and A. S. Mason), Larnaca 2002, 81-112
“Psellos' paraphrasis of Aristotle's De interpretatione”in Byzantine Philosophy and its Ancient Sources (ed. K. Ierodiakonou), Oxford 2002, 157-81
“The anti-logical movement in the fourteenth century”in Byzantine Philosophy and its Ancient Sources (ed. K. Ierodiakonou), Oxford 2002, 219-36
“Socrates as a paradigm of philosophical life”in Socrates and his Philosophy, Athens 2002, 61-9 [in Modern Greek]
“Aristotle on colours”in Aristotle and Contemporary Science (eds. D. Sfendoni-Mentzou, J. Hattiangadi and D. M. Johnson), vol. II, New York 2001, 211-25
“Hellenistic philosophy”in Greek Philosophy from Antiquity to the 20th century (eds. S. Virvidakis and K. Ierodiakonou), Patras 2000, 217-62 [in Modern Greek]
“Galen's criticism of the Aristotelian theory of colour vision”in Antiaristotelismo (eds. C. Natali and S. Maso), Amsterdam 1999, 123-41
“The study of Stoicism: its decline and revival”in Topics in Stoic Philosophy (ed. K. Ierodiakonou), Oxford 1999, 1-22 [Modern Greek translation: Deukalion 15/1 (1997), 7-28]
“Aspasius on perfect and imperfect virtues"in Aspasius: The Earliest Extant Commentary on Aristotle's Ethics (eds. A. Alberti and R. W. Sharples), Berlin / New York 1999, 142-61
“Aristotle's logic: an instrument, not a part of philosophy”in Aristotle: Logic, Language and Science (eds. N. Avgelis and F. Peonidis), Thessaloniki 1998, 33-53
“Anachronistic interpretations of ancient medicine”Greek Society of the History of Sciences and Technology 9 (1998), 5-11 [in Modern Greek]
“Four colours: white, black, bright, red (Timaeus 67c4-68d7)”Deukalion 15/2 (1997), 267-86 [in Modern Greek]
“Ancient and modern philosophers on ancient science”Indiktos 8 (1997), 181-97 [in Modern Greek]
“The hypothetical syllogisms in the Greek and Latin traditions”, Cahiers de l' Institut du Moyen-Age Grec et Latin 66 (1996), 96-116
“Alexander of Aphrodisias on medicine as a stochastic art”in Ancient Medicine in its Socio-Cultural Context (eds. Ph. van der Eijk et al.), vol. II, Amsterdam 1995, 473-86
“The Stoic indemonstrables in the later tradition”in Dialektiker und Stoiker. Zur Logik der Stoa und ihrer Vorläufer (eds. K. Döring and T. Ebert), Stuttgart 1993, 187-200
“The Stoic division of philosophy”Phronesis 38 (1993), 57-74 [Modern Greek translation: in Hellenistic Philosophy (ed. K. Voudouris), Athens 1994, 128-37]
“Medicine as a stochastic art” (together with Prof. J. P. Vandenbroucke), The Lancet 341 (1993), 542-43
“On two paintings of Egon Schiele”Enteukterion 15 (1991), 113-15 [in Modern Greek]
“Rediscovering some Stoic arguments”in Greek Studies in the Philosophy and History of Science (ed. P. Nicolacopoulos), Boston Studies in the Philosophy of Science, Boston 1990, 137-48
“The image of young men in the visual arts and Kavafis' poems”in Kavafis and the Young Men (ed. D. Maronitis), Athens 1984, 51-61 [in Modern Greek]