Results 101 to 110 of about 449,015 (299)

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

Advanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt, Jens Timmer, Elisabetta Ada Cavalcanti‐Adam   +2 more
wiley   +1 more source

Rolled Hairs in Two Cases of Naevus Comedonicus of the Scalp

Acta Dermato-Venereologica, 2021
Umi Tahara, Sachiko Ishihara, Satomi Aoki, Manabu Ohyama, Akiharu Kubo   +4 more
doaj   +1 more source

Validity and Advantages of Three-Dimensional High-Frequency Ultrasound in Dermatological Evaluation

Diagnostics
Background/Objectives: High-frequency ultrasound (HFUS) has been reported to be useful for the diagnosis of cutaneous diseases; however, its two-dimensional nature limits the value both in quantitative and qualitative evaluation.
Misaki Kinoshita-Ise, Taiichiro Ida, Tatsuro Iwasaki, Hideaki Iwazaki, Kazuyuki Yokota, Hoshito Taguchi, Manabu Ohyama   +6 more
doaj   +1 more source

Dengue-associated telogen effluvium: A report of 14 patients

Dermatologica Sinica, 2017
Background: Telogen effluvium (TE) is nonscarring alopecia caused by medications, metabolic or hormonal stress or severe systemic infections. An outbreak of dengue affected > 1% of population in Tainan in 2015 and clusters of patients with dengue ...
Chia-Bao Chu, Chao-Chun Yang
doaj   +1 more source

Association Between Hair Diseases and COVID-19 Pandemic-Related Stress: A Cross-Sectional Study Analysis. [PDF]

Front Med (Lausanne), 2022
Mahadi AR, Rafi MA, Shahriar T, Seemanta S, Rabbani MG, Akter M, Majumder MI, Hasan MT.   +7 more
europepmc   +1 more source

Pixelation‐Free, Monolithic Iontronic Pressure Sensors Enabling Large‐Area Simultaneous Pressure and Position Recognition via Machine Learning

Advanced Functional Materials, EarlyView.
A pixelation‐free, monolithic iontronic pressure sensor enables simultaneous pressure and position sensing over large areas. AC‐driven ion release generates spatially varying impedance pathways depending on the pressure. Machine learning algorithms effectively decouple overlapping pressure–position signals from the multichannel outputs, achieving high ...
Juhui Kim, Junseo Lee, Kwang‐Hun Choi, Seongil Im, Jae Hong Kim, Changsoon Choi, Junghwan Byun, Changhwan Shin, Ho Won Jang, Hyunsu Ju, Jung Ah Lim   +10 more
wiley   +1 more source

Presence of Trichodynia Symptoms in Hair Diseases and Related Factors. [PDF]

Skin Appendage Disord, 2021
Askin O, Gok AM, Serdaroglu S.
europepmc   +1 more source

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

Advanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu, Zhiqi Cai, Xiangxin Sun, Hanyi Zhang, Yiming Hao, Jun Wu, Zekun Yan, Xue Wu, Yiqi Liang, Liming Wang, Songnan Qu   +10 more
wiley   +1 more source

Comparison Between Trichoscopic and Histopathological Evaluations of Hair Parameters

Clinical, Cosmetic and Investigational Dermatology, 2022
Danchen Hu,1– 4 Ping Tu,1– 4 Shuxia Yang1– 4 1Department of Dermatology, Peking University First Hospital, Beijing, 100034, People’s Republic of China; 2National Clinical Research Center for Skin and Immune Diseases, Beijing, 100034, People’s Republic of
Hu D, Tu P, Yang S
doaj