Transient electronics for sustainability: Emerging technologies and future directions

• Jae-Young Bae,
• Myung-Kyun Choi and
• Seung-Kyun Kang

Beilstein J. Nanotechnol. 2025, 16, 1545–1556, doi:10.3762/bjnano.16.109

• overcome these challenges, active degradation strategies based on stimuli-responsive materials rather than passive, time-dependent breakdown have emerged as a promising complementary approach. As these strategies mature, they may enable the development of intelligent encapsulation layers capable of sensing

Soft materials nanoarchitectonics: liquid crystals, polymers, gels, biomaterials, and others

• Katsuhiko Ariga

Beilstein J. Nanotechnol. 2025, 16, 1025–1067, doi:10.3762/bjnano.16.77

• include a high degree of responsiveness to external stimuli. The nanoarchitectonics of liquid crystal structures offers significant potential for the development of stimuli-responsive materials and functional substances, which would be highly beneficial for advancing materials science. The following

• . Liquid crystals are an appealing category of soft materials that exhibit a combination of moderate fluidity and order. Liquid crystals can serve as a fundamental component in the field of soft materials nanoarchitectonics, particularly in the development of stimuli-responsive materials. As seen in the

A photonic crystal material for the online detection of nonpolar hydrocarbon vapors

• Evgenii S. Bolshakov,
• Aleksander V. Ivanov,
• Andrei A. Kozlov,
• Anton S. Aksenov,
• Elena V. Isanbaeva,
• Sergei E. Kushnir,
• Aleksei D. Yapryntsev,
• Aleksander E. Baranchikov and
• Yury A. Zolotov

Beilstein J. Nanotechnol. 2022, 13, 127–136, doi:10.3762/bjnano.13.9

• ) hydrocarbons has been analyzed. The reconstitution of spectral parameters of the sensor during the periodic detection of saturated vapors of toluene has been evaluated. Keywords: diffuse reflectance spectroscopy; photonic crystal sensor; stimuli-responsive materials; Introduction Photonic crystals (PhCs

• [14]. Most of the configuration changes of the photonic bandgap in opal and inverse opal structures occur due to swelling or compression of the polymer matrix or gel. To date, four main methods for the modification of photonic crystals are used for the creation of stimuli-responsive materials: (a

• sensor occurs after each detection, it is already linear after the second detection (R2 = 0.988) and can be taken into account accordingly. Conclusion An approach is proposed for the qualitative determination of aromatic and aliphatic hydrocarbons using stimuli-responsive materials based on 3D photononic

Closed polymer containers based on phenylboronic esters of resorcinarenes

• Tatiana Yu. Sergeeva,
• Rezeda K. Mukhitova,
• Irek R. Nizameev,
• Marsil K. Kadirov,
• Polina D. Klypina,
• Albina Y. Ziganshina and
• Alexander I. Konovalov

Beilstein J. Nanotechnol. 2018, 9, 1594–1601, doi:10.3762/bjnano.9.151

• , which leads to the reconfiguration of the systems [28][29][30][31]. The synthesis of such systems is a multi-stage process that requires high amounts of reagents and time, which inhibits significantly a practical application. We propose a simple and easy method for the synthesis of stimuli-responsive

• materials. The method is based on the self-assembly of resorcinarenes, macrocyclic compounds obtained by the condensation of resorcinol with aldehydes [32]. Resorcinarenes offer the advantages of low toxicity and simple synthesis with the use of available reagents. One of their important features is the