Results 61 to 70 of about 480,802 (240)

An Ultrafast Self‐Gelling Versatile Hydrogel for Rapid Infected Burn Wound Repair in Military Medicine

open access: yesAdvanced Functional Materials, EarlyView.
A self‐gelling PG@PAC (POD/Gel‐CDH@PA/CHX) powder is developed for infected burn care in austere settings. Upon contact with wound exudate, it instantly forms an adhesive hydrogel, providing simultaneous hemostasis, broad‐spectrum antibacterial activity, reactive oxygen species scavenging, and immunomodulation. In a murine model of S.
Liping Zhang   +14 more
wiley   +1 more source

Determination of Vitamin C in Various Colours of Bell Pepper (Capsicum annuum L.) by Titration Method

open access: yesAlchemy, 2018
Vitamin C is needed by human body to improve the immune system and can be obtained from the bell pepper. Bell pepper has a different color according to the level of maturity, ranging from green, yellow, orange, and red.
Nerdy Nerdy
doaj   +1 more source

Vitamin C [PDF]

open access: yesPostgraduate Medical Journal, 1941
L S, Davidson, H, Scarborough
openaire   +2 more sources

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

open access: yesAdvanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui   +10 more
wiley   +1 more source

PENGARUH SUHU PENYIMPANAN TERHADAP KADAR TABLET VITAMIN C YANG DIUKUR MENGGUNAKAN METODE SPEKTROFOTOMETRI UV-VIS

open access: yesJurnal Ilmiah Medicamento, 2016
Mutu suatu obat atau kualitas produk sangat penting karena akan menentukan efek terapetik. Penyimpanan obat yang kurang baik merupakan salah satu masalah yang dapat mengganggu dalam upaya mempertahankan mutu obat.
Putu Era Sandhi Kusuma Yuda   +1 more
doaj   +3 more sources

Vitamin C [PDF]

open access: yesAdvances in Nutrition, 2014
Lykkesfeldt, Jens   +2 more
openaire   +3 more sources

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Maternal to fetal transfer of vitamin C and vitamin E: effect on birth outcome in a Nigerian population

open access: yesAsian Journal of Medical Sciences, 2016
Background: New evidence suggests that excessive production of reactive oxygen species give rise to oxidative stress which could impair fetal growth. Antioxidant vitamin C and vitamin E have vital role in physiological process of pregnancy and health of ...
Ikechukwu Chidiebere Ikaraoha
doaj   +1 more source

Self‐Feeding of Engineered Tissues via Controlled Glucose Release Facilitates Survival and Vascularization of Living Implants

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Engineering living matter has great clinical potential to deliver functional replacement organs. However, clinical translation remains hampered by the current inability to maintain viability of clinically relevant‐sized constructs. During the pre‐vascular phase, implants rely on nutrient diffusion for survival, which is insufficient at ...
Melvin Gurian   +5 more
wiley   +1 more source

Laser Engineering of HfN‐Based Nanoparticles for Safe NIR‐I Photothermal and X‐ray Enhancing Cancer Therapies

open access: yesAdvanced Functional Materials, EarlyView.
In this study, we produced HfN‐based nanoparticles via femtosecond laser ablation in acetone. The nanoparticles exhibit a red‐shifted plasmonic resonance in the NIR‐I window, colloidal stability after coating with polyethyleneglycol, and excellent biocompatibility. The photothermal and X‐ray sensitization therapeutic effects were demonstrated for tumor
Julia S. Babkova   +15 more
wiley   +1 more source

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