Aurivillius-Type SrBiTiO/PGA Composite Film-Based Flexible Triboelectric Nanogenerators for Energy Harvesting/Storage and Multipurpose Tap-Indication Transducer Applications.

Recent advancements in flexible triboelectric nanogenerators (TENGs) have widely focused on converting mechanical energy into electrical energy to power small wearable electronic gadgets and sensors. To effectively achieve this, an efficient energy-converted power management circuit is required. Herein, we report on Aurivillius-type strontium bismuth titanate (SrBiTiO) nanoparticles (SBT NPs)-loaded polyglucosamine (PGA) composite film-based flexible TENG to be used for energy harvesting/storage and biomechanical applications.

Wireless Alerts and Data Monitoring from BNNO-MWCNTs/PDMS Composite Film-Based TENG Integrated Inhaler for Smart Healthcare Application.

In recent years, the implementation of energy-harvesting technology in medical equipment has attracted significant interest owing to its potential for self-powered and smart healthcare systems. Herein, the integration of a triboelectric nanogenerator (TENG) is proposed into an inhaler for energy-harvesting and smart inhalation monitoring. For this initially, barium sodium niobium oxide (BaNaNbO) microparticles (BNNO MPs) are synthesized via a facile solid-state synthesis process.

Assessment of the Changes in the Salivary Profile and Its Clinical Correlation in Children with Acute Lymphoblastic Leukemia Undergoing Chemotherapy: A Follow-up Study.

Aim: To assess the changes in salivary profile and its clinical correlation in patients with acute lymphoblastic leukemia (ALL) undergoing chemotherapy.

Materials And Methods: Children who have been diagnosed with ALL undergoing chemotherapy at Bharati Hospital, Pune, were included in the study. Those children were included who fulfilled the following inclusion and exclusion criteria.

Mechanical and Acoustic-Driven BiFeO Composite Films-Based Hybrid Nanogenerator for Energy Harvesting and Sensing Applications.

Nanogenerators for acoustic energy harvesting are still in the early stage of development, and many challenges such as the optimization of device structure and the design of efficient and sensitive materials need to be addressed. To solve the above-mentioned problems, herein, advancement in synthesized multiferroic material for hybridizing the nanogenerator and efficient harvesting of various energies such as acoustic, mechanical, and vibrational energies is reported. Initially, bismuth ferrate (BiFeO, BFO)-based composite films are prepared with high ferroelectric and dielectric coefficients.