Introduction to NanowiresFelipe de Souza and Ram K. Gupta Semiconductor NanowiresWeronika Smok, Marta Zaborowska, and Tomasz Tanski Superconducting NanowiresRafael Zadorosny, Milton B. F. Junior, Anjela K. Veneva, and Michael R. Koblischka Characterization Techniques of NanowiresEndersh Soni, Ujjwal K. Parjapati, Mohit Solanki, and Jyoti Rani Nanowires for Metal-Ion BatteriesSantosh J. Uke and Satish P. Mardikar Nanowires for Metal-Air Batteries Shiva Bhardwaj, Rishabh Srivastava, Felipe de Souza, and Ram K. Gupta Nanowires for Metal-Sulfur BatteriesYucheng Zhou, Hyunjin Cho, Qiang Gao, and Jiadeng Zhu Nanowires for Electrochemical Energy Storage ApplicationsKwadwo Mensah Darkwa, Daniel Nframah Ampong, Rebecca Boamah, Stefania Akromah, Reuben Amedalor, Benjamin Agyei-Tuffour, David Dodoo-Arhin, Neill J. Goosen, and Ram K. Gupta Nanowires for SupercapacitorsSanjeev Verma, Shivani Verma, Saurabh Kumar, and Bhawna Verma Nanowires for Electrocatalytic ActivityA. Rebekah, A. Rajapriya, and N. Ponpandian Nanowires for Fuel CellsJie Li, Cheng Wang,andYukou Du Nanowires for Solar CellsUjjwal K. Prajapati, Endresh Soni, Mohit Solanki, and Jyoti Rani Nanowires for Photonic ApplicationsBenjamin Agyei-Tuffour, Elizabeth Adzo Addae, Reuben Amedalor, Ibrahim Issah, Joseph Asare, Neill J. Goosen, Kwadwo Mensah Darkwa, Daniel Nframah Ampong, and Ram K. Gupta Nanowires for ThermoelectricsMing Tan Nanowires for Piezotronics and Piezo-PhototronicsMagdalene A. Asare, Felipe de Souza, and Ram K. Gupta Silver Nanowire-based Capacitive Type Pressure and Strain Sensors for Human Motion MonitoringFevzihan Basarir, Hamidreza D. Shirazi, Zahraalsadat Madani, and Jaana Vapaavuori Nanowires for Flexible Electrochemical Energy DevicesTapas Das, Sanjeev Verma, Vikas Kumar Pandey, and Bhawna Verma Nanowires for Flexible ElectronicsChohdi Amri, Abderrahmane Hamdi, and Adel Najar Nanowires for Heavy Metal RemovalN. Chidhambaram, S. Jasmine Jecintha Kay, Arun Thirumurugan, and V. Anusooya Nanowires for Organic Waste RemovalS. Sivaselvam, T. Sangavi, and N. Ponpandian Nanowires for Gas SensorsFatima Ezahra Annanouch, Shuja Bashir Malik, Eduard Llobet, and Frank Güell Metal Oxides Wired on Carbon Nanofibers for Sensors to Detect BiomoleculesZiyu Yin andJianjun Wei Nanowires for BiosensorsVy Anh Tranm, Thu-Thao Thi Vo, andGiang N. L. Vo Semiconducting WO3 Nanowires for Biomedical ApplicationsBenachir Bouchikhi, Omar Zaim, Nezha El Barim and Soukaina Motia Toxicity and Environmental Impact of NanowiresAshokkumar Sibiya andBaskaralingam Vaseeharan Future Perspectives of NanowiresG. Anand, N. Santhosh, and S. Vishvanathperumal