Results 81 to 90 of about 46,261 (256)

SERS-Based Pump-Free Microfluidic Chip for Highly Sensitive Immunoassay of Prostate-Specific Antigen Biomarkers

, 2019
Highly sensitive analysis of cancer biomarkers demonstrates an important impact in early diagnosis and therapies of cancer. A novel surface-enhanced Raman scattering (SERS) based immunoassay using microfluidic technique was reported for rapid analysis of
Liandong Yu (6257645), Zeyuan Lv (6498935), Xiaobai Bi (6498941), Shenghao Xu (1711933), Yucheng Wu (573366), Jiewu Cui (5721671), Yuanshuo Mao (6498938), Rongke Gao (6498932)   +7 more
core   +2 more sources

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

SERS in biology/biomedical SERS : general discussion

, 2017
Jürgen Popp opened a general discussion of the paper by Roy Goodacre: What is the advantage of using SERS instead of ordinary Raman ...
Masson, Jean Francois, Natan, Michael, Wuytens, Pieter, Jürgen Popp, Sumeet Mahajan, Daniel Prezgot, Jamieson, Lauren, Sebastian Schlücker, Ashish Tripathi, Tia Keyes, Faulds, Karen, Michael Natan, Prezgot, Daniel, Tian, Zhong Qun, Lightner, Carin, Jean-Francois Masson, Mike Hardy, Nikelshparg, Evelina, Fasolato, Claudia, Chikkaraddy, Rohit; id_orcid, Roy Goodacre, Bell, Steven, Christian Kuttner, Eremina, Olga, Steven Bell, Karen Faulds, Corsetti, Stella, Ines Delfino, Fleming, Holly, Holly Fleming, Nathalie Pytlik, Judith Langer, Tripathi, Ashish, Duncan Graham, Olga Eremina, Baumberg, Jeremy, Chisanga, Malama, Hardy, Mike, Królikowska, Agata, Tian, Zhong-Qun, Goodacre, Roy, Mahajan, Sumeet, Fay Nicolson, Jeremy Baumberg, Nick Stone, Marjorie Willner, Graham, Duncan, Stone, Nick, Silvestri, Alessandro, Delfino, Ines, Agata Królikowska, Porter, Marc, Alois Bonifacio, Claudia Fasolato, Zhong-Qun Tian, Chikkaraddy, Rohit, Nicolson, Fay, Marc Porter, Schlücker, Sebastian, Pytlik, Nathalie, Stella Corsetti, Pieter Wuytens, Kuttner, Christian, Rohit Chikkaraddy, Willner, Marjorie, Lauren Jamieson, Keyes, Tia, Alessandro Silvestri, Plakas, Konstantinos, Bonifacio, Alois, Muhamadali, Howbeer, Howbeer Muhamadali, Popp, Jürgen, Masson, Jean-Francois, Langer, Judith, Konstantinos Plakas, Carin Lightner, Malama Chisanga, Evelina Nikelshparg   +78 more
core   +1 more source

Detection of perampanel in saliva by SERS using substrates produced by PLD [PDF]

, 2022
LAUREA MAGISTRALENella mia tesi ho utilizzato dei substrati decorati con nanoparticelle d'oro depositate tramite Pulsed Laser Deposition (PLD) come sensori SERS per il Therapeutic Drug Monitoring (TDM) di un farmaco anti-epilettico come il Perampanel ...
STEFANI, LUCA
core  

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Hybrid Au/Si Disk-Shaped Nanoresonators on Gold Film for Amplified SERS Chemical Sensing

Nanomaterials, 2019
We present here the amplification of the surface-enhanced Raman scattering (SERS) signal of nanodisks on a gold film for SERS sensing of small molecules (thiophenol) with an excellent sensitivity.
Grégory Barbillon, Andrey Ivanov, Andrey K. Sarychev   +2 more
doaj   +1 more source

Transient Cytoskeletal Anisotropy Encodes Short‐Term Mechanical Memory in Glioblastoma Cells

Advanced Materials, EarlyView.
The same mechanical deformation can produce distinct cytoskeletal states depending on loading history. Experiments and constitutive modeling reveal that transient actin–vimentin anisotropy stores mechanical information and governs short‐term mechanical memory in glioblastoma cells.
Clara Gomez‐Cruz, Matthieu Gelin, Lucas Pradeau‐Phélut, Arrate Muñoz‐Barrutia, Sandrine Etienne‐Manneville, Daniel Garcia‐Gonzalez   +5 more
wiley   +1 more source

SERS-Active Ag Nanoparticles on Porous Silicon and PDMS Substrates: A Comparative Study of Uniformity and Raman Efficiency

, 2016
Silver-coated porous silicon and polydimethylsiloxane (PDMS) are systematically analyzed as substrates for surface-enhanced Raman scattering (SERS).
Alessandro Virga (1577698), Francesco Geobaldo (2882402), Angelo Angelini (1577704), Alessandro Chiadò (2882399), Silvia Dalla Marta (2882393), Chiara Novara (2882396), Paola Rivolo (1577695), Valter Sergo (117553), Alois Bonifacio (117549), Andrea Lamberti (1577701), Fabrizio Giorgis (1577692)   +10 more
core   +1 more source

A SERS quenching method for the sensitive determination of insulin

, 2020
In this work, we utilise the disulphide bond structure of insulin and a new benzothiazole Raman probe for the detection of human insulin using surface‐enhanced Raman spectroscopy (SERS).
Mahnaz D. Gholami, Izake, Emad L, Sonar, Prashant, Prashant Sonar, Godwin A. Ayoko, Emad L. Izake, Gholami, Mahnaz D, Ayoko, Godwin A   +7 more
core   +1 more source