The European Convention on Human Rights after Enlargement

The Council of Europe has dramatically enlarged its membership over the past decade, encompassing the vast majority of the formerly Communist states of Central and Eastern Europe. With this dramatic enlargement, the Council has sought to secure its place in the complex institutional architecture of post-Cold War Europe, building on its traditional strengths in the promotion of democratic governance and human rights. Yet, both inside and outside the organisation, voices have been raised to suggest that the Council has lowered its admission standards in a manner which risks compromising the legitimacy of the European Convention on Human Rights. Against the background of these ongoing controversies, this article assesses the impact of enlargement on the European human rights system. Focusing on the composition of the European Court of Human Rights and the initial pattern of cases from the Central and East European member states, it is demonstrated that the short-term impact of enlargement has been quite limited. Nevertheless, it is clear that the Court will face major new challenges over the coming years. In part, the Court will have to assume the role of an adjudicator of transition. More generally, there will also be mounting pressures for it to (re)cast itself more clearly as a European constitutional court.

From Negotiations to Accession: Lessons from the 2007 Enlargement

Although overshadowed by the ‘big bang’ enlargement of 2004, the accession of Bulgaria and Romania to the EU in 2007 was more than simply a ‘coda’ enlargement. It had its own distinctive features and provides important insights into how the EU’s handling of enlargement is evolving. It established a number of interesting and potentially significant precedents and provided timely reminders of how important political and public opinion can be for ratification. Examination of the period from negotiating the terms of membership to the actual accession of the two applicants underlines the dynamic and increasingly uncertain nature of the EU enlargement process.

Enlargement and the European Union’s Absorption Capacity: ‘oft-forgotten’ condition or additional obstacle to membership?

The Austrian government may have failed in its efforts in 2005 to have ‘privileged partnership' inserted into the European Union's framework for accession negotiations with Turkey, but this did not prevent the country's Chancellor, Wolfgang Schussel, from claiming that ‘for the first time ever, we have set an extra condition which will yet be very important in the future for Europe, namely the ability of the Union to take in new members'. Indeed, since its inclusion in the framework for negotiations, the EU's ‘capacity to absorb' new members is referred to as a new criterion for further enlargement of the European Union (EU). When opponents of Turkey 's membership, like Schussel, celebrate the emphasis on the EU's ‘absorption capacity', Turks generally regard it as specially-designed extra obstacle to their membership aspirations even if the EU's ‘absorption capacity' is a permanent agenda item whenever the EU discusses enlargement. This article explores the origins of this – supposedly new – condition and argues that the increased emphasis on the EU's ‘absorption capacity' can be explained by the shifts in the dynamics of EU enlargement.

Continuity and Change in the European Union’s Approach to Enlargement::Turkey and Central and Eastern Europe compared

Existing studies of European Union (EU) enlargement provide few answers to questions concerning continuity and change in the dynamics of the process. This article identifies a number of conditioning factors that have shaped the EU’s approach to eastern enlargement and traces elements of continuity and change in the EU’s handling of Turkey’s membership aspirations. The article focuses on three established factors – member state preferences, supranational activism and EU capacity – and two less prominent factors – public opinion and narrative frame

Dual Enlargement of Gold Nanoparticles: From Mechanism to Scanometric Detection of Pathogenic Bacteria

A mechanism of dual enlargement of gold nanoparticles (AuNPs) comprising two steps is described. In the first step, the AuNPs are enlarged by depositing Au atoms on their crystalline faces. In this process, the particles are not only enlarged but they are also observed to multiply: new Au nuclei are formed by the budding and division of the enlarged particles. In the second step, a silver enhancement is subsequently performed by the deposition of silver atoms on the enlarged and newly formed AuNPs to generate bimetallic Au@Ag core-shell structures. The dual nanocatalysis greatly enhances the electron density of the nanostructures, leading to a stronger intensity for colorimetric discrimination as well as better sensitivity for quantitative measurement. Based on this, a simple scanometric assay for the on-slide detection of the food-born pathogen Campylobacter jejuni is developed. After capturing the target bacteria, gold-tagged immunoprobes are added to create a signal on a solid substrate. The signal is then amplified by the dual enlargement process, resulting in a strong color intensity that can easily be recognized by the unaided eye, or measured by an inexpensive flatbed scanner. In this paper, dual nanocatalysis is reported for the first time. It provides a valuable mechanistic insight into the development of a simple and cost-effective detection format.