Results 91 to 100 of about 131,391 (240)

Conformal Thermoreversible Gelatin‐Based Gel for High‐Fidelity Electrophysiological Recording and Acute Peripheral Nerve Interfacing

Advanced Materials, EarlyView.
A thermoreversible gelatin‐based gel forms a soft, conformal bioelectronic interface on complex biological surfaces. The flowable precursor penetrates hair‐dense regions, solidifies in situ, and maintains low impedance through adaptive contact and hydration retention.
Ruinan Hao, Yong Yuan, Jie Gao, Tong Wang, Jinzhi Du, Feng Tian, Xiaoli Li, Ruirui Qiao, Liqun Zhang, Jiajia Xue   +9 more
wiley   +1 more source

Seconds-Resolved Measurements of Vancomycin Transport from the Plasma to the Interstitial Fluid Highlight a Path Towards Real-Time Therapeutic Drug Monitoring

Sensors
Continuous, in vivo drug and biomarker measurements could transform healthcare, enabling both the high-precision personalization of drug dosing and the real-time monitoring of health status.
Julian Gerson, Murat Kaan Erdal, Lisa C. Fetter, Kaylyn K. Leung, Nicole A. Emmons, Joao Hespanha, Carl M. Kirkpatrick, Kevin W. Plaxco, Tod E. Kippin   +8 more
doaj   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Number of cross-bridges per fibril in dermis.

, 2016
A: dermis in soft state, in standard state and in stiff state. B: Triton-treated dermis (Triton) and Triton-FT dermis that was treated with Triton followed by the freeze-thaw treatment. In this, and Figs 7 and 8, bars denote means; a vertical line on the
Tomohito Hanasaka (3168954), Yasuhiro Takehana (509459), Katsutoshi Ogasawara (3168966), Masaki Tamori (509461), Kinji Ishida (3168960), Tatsuo Motokawa (509462), Tokuji Osawa (3168963), Eri Matsuura (3168957)   +7 more
core   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source

Histological examination of denatured dermis and the expression of miR-23b in denatured dermis.

, 2015
(A) HE staining of denatured dermis 3 days following heat damage revealed nucleus pyknosis of the epidermal and follicular epithelial cells, disintegration of the sebaceous gland, and swelling and fusion of collagen compared to normal skin.
Jiming Zhao (767298), Xiaoyuan Huang (288607), Xipeng Zhang (767297), Jie Yang (121778), Pihong Zhang (767299)   +4 more
core   +1 more source

Smart Antibacterial Coatings: Harnessing Bacterial Redox Activity for Infection Control

Advanced Materials Interfaces, EarlyView.
In this study, we have shown that ceftazidime‐loaded poly(3,4‐ethylenedioxythiophene) (PEDOT@CAZ) functions as a smart, redox‐responsive antibacterial coating that couples bacterial electrical activity with localized antibiotic delivery. Shewanella oneidensis and Pseudomonas aeruginosa induced distinct redox responses in PEDOT, reflecting their ...
Abdullah, Szymon Smołka, Kamran Ayaz, Sara Shakibania, Sajida Maryam, Taral Patel, Roman Turczyn, Ewa Zabłocka‐Godlewska, Katarzyna Krukiewicz   +8 more
wiley   +1 more source

Quantifying ontogenetic stable isotope variation between dermis and muscle tissue of two pelagic sharks [PDF]

, 2016
Comparative analysis of isotope values from different tissues can capture temporal variation in the trophic and foraging behavior of difficult to study large marine predators, revealing either uniform or variable ecological roles over time.
Hussey, N. E., Li, Y., Y Li, NE Hussey, Zhang, Y., Zhang, Y., Y Zhang   +5 more
core   +1 more source

Microneedles Mediated Delivery of Nanodiamonds for Quantum Sensing of Free Radicals in Skin Tissue

Advanced Materials Technologies, EarlyView.
Fluorescent nanodiamonds are nanoscale sensors capable of monitoring cellular stress responses. However, to function effectively, they must be delivered into cells or tissues. Here, we demonstrate their application in the skin by developing a dissolvable microneedle platform that dissolves after skin insertion, enabling the delivery of nanodiamonds ...
Siyu Fan, Maria Carmona Lobita, Thea Vedelaar, Yue Zhang, Claudia Reyes‐San‐Martin, Tomás Bauleth‐Ramos, Gésinda Geertsema‐Doornbusch, Han Gao, Mohammad‐Ali Shahbazi, Hélder A. Santos, Romana Schirhagl   +10 more
wiley   +1 more source

Hamartoma mesenquimal rabdomiomatoso

Revista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica, 2019
PACIENTE femenina de doce años que consulta por la aparición de una lesión nodular en el mentón, con seis meses de evolución, asintomática. La histopatología reveló la presencia en dermis de fibras de músculo estriado, distribuidas al azar, entre ...
Lucy García Rodríguez, Álvaro Rodríguez, Natalia Vargas   +2 more
doaj