Results 241 to 250 of about 589,641 (293)

<i>In Situ</i> Forming, Enzyme-Responsive Peptoid-Peptide Hydrogels: An Advanced Long-Acting Injectable Drug Delivery System. [PDF]

J Am Chem Soc
Coulter SM, Pentlavalli S, An Y, Vora LK, Cross ER, Moore JV, Sun H, Schweins R, McCarthy HO, Laverty G.   +9 more
europepmc   +1 more source

Metal nanostructure‐coupled label‐free localized surface plasmon resonance biosensors for rapid and sensitive disease diagnosis

BMEMat, EarlyView.
LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng, Yunfei Sha, Jiongyan Yang, Hongru Yang, Xiao Liang   +4 more
wiley   +1 more source

Disassembly of self-assembling peptide hydrogels as a versatile method for cell extraction and manipulation.

J Mater Chem B
Ligorio C, Martinez-Espuga M, Laurenza D, Hartley A, Rodgers CB, Kotowska AM, Scurr DJ, Dalby MJ, Ordóñez-Morán P, Mata A.   +9 more
europepmc   +1 more source

Injectable Peptide Hydrogels Loaded with Murine Embryonic Stem Cells Relieve Ischemia In Vivo after Myocardial Infarction. [PDF]

Biomacromolecules
Roy A, Hao L, Francisco J, Guan J, Mareedu S, Zhai P, Dodd-O J, Heffernan C, Del Re D, Lee EJA, Kumar VA.   +10 more
europepmc   +1 more source

Nanofibrous MultiDomain Peptide Hydrogels Provide T Cells a 3D, Cytocompatible Environment for Cell Expansion and Antigen-Specific Killing. [PDF]

ACS Biomater Sci Eng
Leyva-Aranda V, Singh S, Telesforo MJ, Young S, Yee C, Hartgerink JD.   +5 more
europepmc   +1 more source

Peptide‐based hydrogels as delivery systems for doxorubicin

Journal of Peptide Science, 2021
Hydrogels (HGs) and nanogels (NGs) have been recently identified as innovative supramolecular materials for many applications in biomedical field such as in tissue engineering, optoelectronic, and local delivery of active pharmaceutical ingredients (APIs).
Carlo Diaferia, Elisabetta Rosa, Antonella Accardo, Giancarlo Morelli   +3 more
openaire   +4 more sources

Membrane-Disrupting Nanofibrous Peptide Hydrogels

ACS Biomaterials Science & Engineering, 2019
Self-assembled peptide nanofibers can form biomimetic hydrogels at physiological pH and ionic strength through noncovalent and reversible interactions. Inspired by natural antimicrobial peptides, we designed a class of cationic amphiphilic self-assembled peptides (CASPs) that self-assemble into thixotropic nanofibrous hydrogels. These constructs employ
Biplab Sarkar, Zain Siddiqui, Peter K. Nguyen, Namita Dube, Wanyi Fu, Steven Park, Shivani Jaisinghani, Reshma Paul, Stephen D. Kozuch, Daiyong Deng, Patricia Iglesias-Montoro, Mengyan Li, David Sabatino, David S. Perlin, Wen Zhang, Jagannath Mondal, Vivek A. Kumar   +16 more
core   +4 more sources

Multifunctional thermoresponsive designer peptide hydrogels

Acta Biomaterialia, 2017
We report the synthesis and characterization of multifunctional peptides comprised of a hydrogel forming β-sheet peptide segment and a matrix metalloproteinase 2 substrate containing a propargylglycinyl linker that is further derivatized with an RGD peptide sequence via "click" chemistry.
Luis M, De Leon-Rodriguez, Yacine, Hemar, Guang, Mo, Alok K, Mitra, Jillian, Cornish, Margaret A, Brimble   +5 more
openaire   +3 more sources

Peptide-Based Hydrogels: New Materials for Biosensing and Biomedical Applications [PDF]

Materials, 2022
Peptide-based hydrogels have attracted increasing attention for biological applications and diagnostic research due to their impressive features including biocompatibility and biodegradability, injectability, mechanical stability, high water absorption ...
Laura Chronopoulou, Ilaria Fratoddi, Farid Hajareh Haghighi   +2 more
exaly   +2 more sources

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Gram-selective antibacterial peptide hydrogels

Biomaterials Science, 2022
In vitro and in vivo studies indicated that the antimicrobial peptide (AMP) hydrogels IK1 and IK4 specifically targeted Gram-positive and Gram-negative bacteria, respectively, while IK3 was broad-spectrum.
Yangqian Hou, Tingyuan Tan, Zhen Guo, Yuwen Ji, Jun Hu, Yi Zhang   +5 more
openaire   +2 more sources