Article
Chemistry, Analytical
Yang Li, Rui Han, Min Chen, Leyao Zhang, Guixiang Wang, Xiliang Luo
Summary: An antifouling biosensing interface was constructed using cross-linked BSA and polyaniline nanowires, which exhibited enhanced antifouling capability and electrochemical activity. By immobilizing peptide aptamer for IgG recognition, an electrochemical biosensor with excellent selectivity and sensitivity was prepared, capable of accurately detecting IgG in complex biological samples.
ANALYTICAL CHEMISTRY
(2021)
Article
Polymer Science
Ariamna Maria Dip Gandarilla, Robert Saraiva Matos, Yonny Romaguera Barcelay, Henrique Duarte da Fonseca Filho, Walter Ricardo Brito
Summary: This paper presents a method of electrodeposition of a molecularly imprinted polymer onto an indium tin oxide substrate for the determination of bovine serum albumin. Different characterization techniques were used to analyze the fabrication stages of the imprinted polymer films, and the electrochemical properties of the films were investigated. A biosensor was developed for the direct recognition of bovine serum albumin, showing a linear response range and low detection limit.
JOURNAL OF POLYMER RESEARCH
(2022)
Article
Instruments & Instrumentation
Ruiduo Wang, Hao Wu, Mei Qi, Jing Han, Zhaoyu Ren
Summary: This study demonstrated a biosensor for bovine serum albumin (BSA) detection using a graphene oxide (GO) functionalized micro-taped long-period fiber grating (GMLPG). The GO-BSA connection allowed BSA to attach onto the fiber surface, changing the refractive index and enabling BSA concentration measurement. The sensor showed high sensitivity, low detection limit, and superior measurement performance in the presence of glucose and urea interferents.
Article
Chemistry, Analytical
Huiqing Yang, Qianqian Hou, Caifeng Ding
Summary: An antifouling sensing surface was constructed by crosslinking two-dimensional nanomaterial MXene with denatured bovine serum albumin (BSA), and a highly selective antifouling electrochemical biosensor was built. The biosensor, with a large specific surface area and good electrical conductivity, exhibited significantly enhanced sensitivity. Compared with BSA, the hydrogel formed through the peptide chain obtained from BSA provided a better antifouling sensing surface. The prepared biosensor quantitatively detects the concentration of IgG in complex human serum with high sensitivity.
Article
Chemistry, Applied
Mariane Gonsalves Santos, Diailison Teixeira de Carvalho, Lucas Belga Caminitti, Bruna Bueno Alves de Lima, Marcello Henrique da Silva Cavalcanti, Daniel Felipe Rocha dos Santos, Luciano Sindra Virtuoso, Daniela Battaglia Hirata, Eduardo Costa Figueiredo
Summary: Fe3O4@TEOS@BSA nanoparticles modified with tetraethyl orthosilicate and bovine serum albumin are efficient in separating lysozyme from egg white at different pH conditions. The extracted lysozyme maintains high enzymatic activity. These particles are easily recyclable and can be reused multiple times.
Article
Chemistry, Applied
Raktim J. Sarmah, Sarathi Kundu
Summary: The heteroprotein complex formed by bovine serum albumin and lysozyme at the air-water interface was studied under varying subphase pH conditions. The research found that a more stable film was formed at a pH close to 9.2, with unique morphological changes. This suggests that pH close to 9.2 is the optimal condition for the formation of stable protein complexes.
FOOD HYDROCOLLOIDS
(2022)
Article
Chemistry, Physical
Saumya Ranjan Pradhan, Buchaiah Gollapelli, Ramadevi Suguru Pathinti, Ramesh Kandimalla, Jayalakshmi Vallamkondu
Summary: Monodispersed micrometer-sized Cholesteric liquid crystal (CLC) droplets were prepared using a flow-focusing microfluidic device for the detection of protein bovine serum albumin (BSA). The PVA/SC12S stabilized micro-sized CLC droplets (CLCPVA/SC12S) exhibited flashing spots with red reflection, and the configurational change from red reflection flashing spots to a central spot of red reflection was effective in detecting BSA in an aqueous solution with a limit of detection of 0.15 μM. The electrostatic interaction caused by the adsorption of negatively charged BSA on the positively charged CLC droplets was found to change the arrangement of CLC molecules in droplets from flashing spot to central spot reflection.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Article
Materials Science, Multidisciplinary
K. Janani Archana, B. Karthikeyan
Summary: The energy transfer mechanism between colloidal Cu nanorods and polyaniline was investigated, and the interaction was found to be dependent on the amount of Cu present. Structural and morphological characteristics were examined using XRD, FESEM, and HRTEM, while UV-Vis absorbance, photoluminescence, and time-resolved photoluminescence measurements were used to explore the optical properties. The steady-state photoluminescence exhibited quenching behavior and the time-resolved photoluminescence measurements showed a reduction in lifetime, in accordance with the nanometal surface energy transfer theory.
Article
Chemistry, Multidisciplinary
Yao Lu, Shiu Hei Lam, Wenzheng Lu, Lei Shao, Tsz Him Chow, Jianfang Wang
Summary: In this study, all-state switching of differently sized PANI nanospheres (NSs) and active plasmon switching on PANI-coated Au nanodisks (NDs) were achieved by proton doping/dedoping and electrochemical methods. The study provides a fundamental understanding of the optical properties of PANI and opens up possibilities for developing high-performance dynamic media for active plasmonics.
Article
Engineering, Multidisciplinary
Wenjing Wang, Yumin He, Lei Deng, Hui Wang, Xiaoying Liu, Qing-wen Gui, Zhong Cao, Zemeng Feng, Benhai Xiong, Yulong Yin
Summary: A novel and highly selective amperometric biosensor was developed for the quantification of L-Lysine in serum. The biosensor, based on a self-screened peptide aptamer and modified with polyaniline polymer, exhibited excellent anti-fouling properties and electrochemical sensing capabilities. It was effective in detecting L-Lysine in a wide range of serum samples and demonstrated a low detection limit and a linear range of detection.
Article
Chemistry, Applied
Mingmin Zhang, Robin A. Hutchinson
Summary: Three process variations were developed to synthesize dextran-bovine serum albumin (BSA) model conjugate through the Maillard reaction and a Schiff base-Amadori solid phase rearrangement mechanism. The purified conjugate solution was further heated to form nanogels with a hydrodynamic diameter of 195-400 nm.
CARBOHYDRATE POLYMERS
(2022)
Review
Biochemistry & Molecular Biology
Xinhao Xu, Jinyu Hu, Huaqian Xue, Yingying Hu, Ya-nan Liu, Guanyang Lin, Liangle Liu, Ren-ai Xu
Summary: This paper reviews the applications of human and bovine serum albumin in biomedical engineering, including their structural differences, extraction methods, characteristics, functions, applications, and future research directions.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Engineering, Electrical & Electronic
Xiaohua Wang, Jiajia Zhang, Deyang Qin, Fuyi Cao, Rui Wang, Guoen Weng, Xiaobo Hu, Weijie Du, Shaoqiang Chen
Summary: The number of cancer patients is increasing globally, and early screening and diagnosis are crucial for improving the cure rate. Cancer biomarkers are highly valuable for various cancer-related purposes. In this study, a BSA-doped GFET sensor was used to enhance the sensitivity of NSE detection, showing potential for early cancer screening.
IEEE SENSORS JOURNAL
(2023)
Article
Chemistry, Physical
Mykola Seredych, Kathleen Maleski, Tyler S. S. Mathis, Yury Gogotsi
Summary: This study reports on the formation of stable colloidal solutions of MXene nanosheets using a dispersing and electrostatic exfoliation method in the presence of albumin. The albumin-coated MXenes showed good stability and can find applications in various fields due to the significant role of protein adsorption onto nanomaterial surfaces.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Analytical
Yubo Wei, Fang Yu, Zhaxicuo Diao, Ruoping Xu, Hongjing Li, Guiping Qin, Xinrong Guo
Summary: A facile and efficient approach for producing a self-cleaning electrochemical protein-imprinting biosensor based on dual stimuli-responsive memory hydrogels has been described. The biosensor showed excellent self-cleaning behaviors, satisfactory selectivity, good biocompatibility, and stability towards bovine serum albumin, making it suitable for bioanalytical applications involving dual stimuli-responsive behaviors.
Article
Biochemical Research Methods
Carolyn L. Bayer, Bogdan J. Wlodarczyk, Richard H. Finnell, Stanislav Y. Emelianov
BIOMEDICAL OPTICS EXPRESS
(2017)
Article
Physiology
Ariana D. Suarez-Martinez, Susanne Bierschenk, Katie Huang, Dana Kaplan, Carolyn L. Bayer, Stryder M. Meadows, Markus Sperandio, Walter L. Murfee
JOURNAL OF VASCULAR RESEARCH
(2018)
Review
Engineering, Biomedical
Carolyn L. Bayer, Pratixa P. Joshi, Stanislav Y. Emelianov
EXPERT REVIEW OF MEDICAL DEVICES
(2013)
Article
Biochemical Research Methods
Carolyn L. Bayer, Seung Yun Nam, Yun-Sheng Chen, Stanislav Y. Emelianov
JOURNAL OF BIOMEDICAL OPTICS
(2013)
Article
Nanoscience & Nanotechnology
Carolyn L. Bayer, Juili Kelvekar, Stanislav Y. Emelianov
Article
Multidisciplinary Sciences
Dylan J. Lawrence, Megan E. Escott, Leann Myers, Suttira Intapad, Sarah H. Lindsey, Carolyn L. Bayer
SCIENTIFIC REPORTS
(2019)
Article
Biology
Gabrielle L. Clark, Anastassia P. Pokutta-Paskaleva, Dylan J. Lawrence, Sarah H. Lindsey, Laurephile Desrosiers, Leise R. Knoepp, Carolyn L. Bayer, Rudolph L. Gleason, Kristin S. Miller
Article
Biology
Dylan J. Lawrence, Kristie Huda, Carolyn L. Bayer
Article
Multidisciplinary Sciences
Shelby E. White, Cassandra K. Conway, Gabrielle L. Clark, Dylan J. Lawrence, Carolyn L. Bayer, Kristin S. Miller
JOVE-JOURNAL OF VISUALIZED EXPERIMENTS
(2019)
Meeting Abstract
Peripheral Vascular Disease
Dylan J. Lawrence, Carolyn Bayer
Article
Acoustics
Kristie Huda, Chengxi Wu, Jaclyn G. Sider, Carolyn L. Bayer
Article
Engineering, Biomedical
Kristie Huda, Kenneth F. Swan, Cecilia T. Gambala, Gabriella C. Pridjian, Carolyn L. Bayer
Summary: In this study, the impact of geometry and wavelength on transabdominal light delivery for functional photoacoustic imaging of the placenta was investigated. Results showed that beam area plays a significant role in improving light delivery to deep tissue, and longer wavelengths can increase fluence within deeper tissue. The optimized geometry was found to improve imaging depth more than 1.6x, bringing the imaging depth to within the needed range for transabdominal imaging of the human placenta.
ANNALS OF BIOMEDICAL ENGINEERING
(2021)
Article
Peripheral Vascular Disease
Benard O. Ogola, Gabrielle L. Clark, Caleb M. Abshire, Nicholas R. Harris, Kaylee L. Gentry, Shreya S. Gunda, Isabella Kilanowski-Doroh, Tristen J. Wong, Bruna Visniauskas, Dylan J. Lawrence, Margaret A. Zimmerman, Carolyn L. Bayer, Leanne Groban, Kristin S. Miller, Sarah H. Lindsey
Summary: Estrogen may play a protective role in arterial stiffness post-menopause through GPER. Female mice adapt to hypertension by increasing carotid wall thickness, maintaining stiffness, while males show stiffness-related changes in response to blood pressure.
Proceedings Paper
Optics
Kristie Huda, Carolyn L. Bayer
PHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2020
(2020)
Review
Engineering, Biomedical
Chengxi Wu, Carolyn L. Bayer
PHYSICS IN MEDICINE AND BIOLOGY
(2018)